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Metalworking (rec.crafts.metalworking) Discuss various aspects of working with metal, such as machining, welding, metal joining, screwing, casting, hardening/tempering, blacksmithing/forging, spinning and hammer work, sheet metal work. |
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#1
Posted to rec.crafts.metalworking,alt.home.repair
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More cement mixing, and HF vs. HD
Awl--
In my shop-floor pouring travails (at least preparing for them), I gained some inneresting insights. 1. Harbor Freight, ito of info, is even more useless than HD, if you can imagine that. In their various cement mixers, it is not clear from the cu ft declarations, if the cu ft refer to the *mixable* cu ft or the drum cu ft. Plus, the prices for the various "sizes" are all over the map--no correlation between size and price. Supposedly $199 for a 3.5 cu ft unit, altho it's not at all clear what that 3.5 cu ft refers to. The Husky mixer at HD is clear: $299 for a 5.0 cu ft drum, which will mix 2.5 cu ft. An 80# bag of ready mix yields about 0.6 cu ft of concrete, so the HD mixer will take, at least on paper, about 4 bags--considerably more than the vague references on the HF site. 2. Next, I was shocked to discover the following. That it winds up being more than 2x as expensive to mix yer own cement/gravel/sand as it is to just mix typical ready mix! I calc'd $6.66/cu ft using ready mix, vs. about $14+ mixing the ingredients yerself. !!!!!!!!!!!!!!!!! wow..... You can approx'ly check the calcs: $10 for 94 lbs cement, which yields 4.5 cu ft concrete, and which requires 250-300# sand (at $4 for 60 lbs) plus 300 lbs of gravel (at $4/60 lbs). Some of the data posted conflicts, but this is more or less correct. HD prices. Stunning. Which means buying ready mix is a no brainer. But why would ready mix be so much cheaper?? 3. HD can be surprisingly close to HF in prices, for things like moving dollies, 100 ft 12-3 extension cords, other stuff. HD of course nails you on myriads of other stuff (including nails), as does even HF, when they attempt to sell Merkin items, like Channellock, etc.--no bargains at all. But HD is the supernova example of the ongoing fleecing of America. W/ Bob Nardelli swearing that HD is a savior of society. It is, in fact, the moth eggs on our social fabric. Support your local hardware store, whenever possible. -- Mr. P.V.'d formerly Droll Troll |
#2
Posted to rec.crafts.metalworking,alt.home.repair
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More cement mixing, and HF vs. HD
PV, just how much concrete do you need to mix? It is not that hard to
just mix concrete in a one wheeled dolly with a steel tub (forgot what it is called), and then it is easy to dump into wherever you need to pour it. Not for large quantities, obviously. One bag at a time. One bag == one gallon of water == 3 minutes mixing time with a shovel. Leather gloves help a lot. i |
#3
Posted to rec.crafts.metalworking,alt.home.repair
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More cement mixing, and HF vs. HD
"Proctologically Violated©®" wrote in message ... Awl-- In my shop-floor pouring travails (at least preparing for them), I gained some inneresting insights. 1. Harbor Freight, ito of info, is even more useless than HD, if you can imagine that. In their various cement mixers, it is not clear from the cu ft declarations, if the cu ft refer to the *mixable* cu ft or the drum cu ft. Plus, the prices for the various "sizes" are all over the map--no correlation between size and price. Supposedly $199 for a 3.5 cu ft unit, altho it's not at all clear what that 3.5 cu ft refers to. The Husky mixer at HD is clear: $299 for a 5.0 cu ft drum, which will mix 2.5 cu ft. An 80# bag of ready mix yields about 0.6 cu ft of concrete, so the HD mixer will take, at least on paper, about 4 bags--considerably more than the vague references on the HF site. 2. Next, I was shocked to discover the following. That it winds up being more than 2x as expensive to mix yer own cement/gravel/sand as it is to just mix typical ready mix! I calc'd $6.66/cu ft using ready mix, vs. about $14+ mixing the ingredients yerself. !!!!!!!!!!!!!!!!! wow..... You can approx'ly check the calcs: $10 for 94 lbs cement, which yields 4.5 cu ft concrete, and which requires 250-300# sand (at $4 for 60 lbs) plus 300 lbs of gravel (at $4/60 lbs). Some of the data posted conflicts, but this is more or less correct. HD prices. Stunning. Which means buying ready mix is a no brainer. Just watch the 'minimums' for truck delivery. Also watch the 'time on site', as some concrete trucks like to add the overtime to your bill. Where a truck does NOT make sense is for post holes, small footings, basically the small stuff. |
#4
Posted to rec.crafts.metalworking,alt.home.repair
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More cement mixing, and HF vs. HD
"Proctologically Violated©®" wrote in message ... Awl-- In my shop-floor pouring travails (at least preparing for them), I gained some inneresting insights. 1. Harbor Freight, ito of info, is even more useless than HD, if you can imagine that. In their various cement mixers, it is not clear from the cu ft declarations, if the cu ft refer to the *mixable* cu ft or the drum cu ft. Plus, the prices for the various "sizes" are all over the map--no correlation between size and price. Supposedly $199 for a 3.5 cu ft unit, altho it's not at all clear what that 3.5 cu ft refers to. The Husky mixer at HD is clear: $299 for a 5.0 cu ft drum, which will mix 2.5 cu ft. An 80# bag of ready mix yields about 0.6 cu ft of concrete, so the HD mixer will take, at least on paper, about 4 bags--considerably more than the vague references on the HF site. 2. Next, I was shocked to discover the following. That it winds up being more than 2x as expensive to mix yer own cement/gravel/sand as it is to just mix typical ready mix! I calc'd $6.66/cu ft using ready mix, vs. about $14+ mixing the ingredients yerself. !!!!!!!!!!!!!!!!! wow..... You can approx'ly check the calcs: $10 for 94 lbs cement, which yields 4.5 cu ft concrete, and which requires 250-300# sand (at $4 for 60 lbs) plus 300 lbs of gravel (at $4/60 lbs). Some of the data posted conflicts, but this is more or less correct. HD prices. Stunning. Which means buying ready mix is a no brainer. But why would ready mix be so much cheaper?? 3. HD can be surprisingly close to HF in prices, for things like moving dollies, 100 ft 12-3 extension cords, other stuff. HD of course nails you on myriads of other stuff (including nails), as does even HF, when they attempt to sell Merkin items, like Channellock, etc.--no bargains at all. But HD is the supernova example of the ongoing fleecing of America. W/ Bob Nardelli swearing that HD is a savior of society. It is, in fact, the moth eggs on our social fabric. Support your local hardware store, whenever possible. -- Mr. P.V.'d formerly Droll Troll My local concrete supplier will dump a load of sand or gravel into my small trailer for when I'm doing a small job. Under $10 for 1000 lbs. That's what makes mixing it myself cheaper. Steve. |
#5
Posted to rec.crafts.metalworking,alt.home.repair
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More cement mixing, and HF vs. HD
You apparently are buying your materials at the wrong places. If you are
buying from places such as Lowes and Home Depot for bagged sand and gravel you are paying five to ten times the price of sand and gravel that you could buy it for at a aggregates supply house. Last time I bought sand and gravel, although it's been awhile, it was less than 10.00 a ton. Dick "reader" wrote in message news:W155g.7582$t_2.1378@trnddc07... "Proctologically Violated©®" wrote in message ... Awl-- In my shop-floor pouring travails (at least preparing for them), I gained some inneresting insights. 1. Harbor Freight, ito of info, is even more useless than HD, if you can imagine that. In their various cement mixers, it is not clear from the cu ft declarations, if the cu ft refer to the *mixable* cu ft or the drum cu ft. Plus, the prices for the various "sizes" are all over the map--no correlation between size and price. Supposedly $199 for a 3.5 cu ft unit, altho it's not at all clear what that 3.5 cu ft refers to. The Husky mixer at HD is clear: $299 for a 5.0 cu ft drum, which will mix 2.5 cu ft. An 80# bag of ready mix yields about 0.6 cu ft of concrete, so the HD mixer will take, at least on paper, about 4 bags--considerably more than the vague references on the HF site. 2. Next, I was shocked to discover the following. That it winds up being more than 2x as expensive to mix yer own cement/gravel/sand as it is to just mix typical ready mix! I calc'd $6.66/cu ft using ready mix, vs. about $14+ mixing the ingredients yerself. !!!!!!!!!!!!!!!!! wow..... You can approx'ly check the calcs: $10 for 94 lbs cement, which yields 4.5 cu ft concrete, and which requires 250-300# sand (at $4 for 60 lbs) plus 300 lbs of gravel (at $4/60 lbs). Some of the data posted conflicts, but this is more or less correct. HD prices. Stunning. Which means buying ready mix is a no brainer. Just watch the 'minimums' for truck delivery. Also watch the 'time on site', as some concrete trucks like to add the overtime to your bill. Where a truck does NOT make sense is for post holes, small footings, basically the small stuff. |
#6
Posted to rec.crafts.metalworking,alt.home.repair
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More cement mixing, and HF vs. HD
"Ignoramus19383" wrote in message ... PV, just how much concrete do you need to mix? It is not that hard to just mix concrete in a one wheeled dolly with a steel tub (forgot what it is called), and then it is easy to dump into wherever you need to pour it. Not for large quantities, obviously. One bag at a time. One bag == one gallon of water == 3 minutes mixing time with a shovel. Leather gloves help a lot. i Wheelbarrow. |
#7
Posted to rec.crafts.metalworking,alt.home.repair
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More cement mixing, and HF vs. HD
"Proctologically Violated©®" wrote:
-snip- 2. Next, I was shocked to discover the following. That it winds up being more than 2x as expensive to mix yer own cement/gravel/sand as it is to just mix typical ready mix! I calc'd $6.66/cu ft using ready mix, vs. about $14+ mixing the ingredients yerself. !!!!!!!!!!!!!!!!! wow..... You can approx'ly check the calcs: $10 for 94 lbs cement, which yields 4.5 cu ft concrete, and which requires 250-300# sand (at $4 for 60 lbs) plus 300 lbs of gravel (at $4/60 lbs). Some of the data posted conflicts, but this is more or less correct. HD prices. As others have pointed out-- don't get bagged sand and gravel. If you've got a little trailer that's the best deal-- but even if you need it delivered,. . . I get 3 tons at a time- about $16 a ton, and $65 for delivery. [that works out to $3.40/60 lbs- delivered!] How much you need to mix and your specific job make all the difference in the world-- but there is a guy near me that has a little truck that does just a yard at a time. He can get it into just about anywhere. It costs nearly the same as my buying all that Portland / sand /gravel-- but it also spits out a yard of concrete in a short time. For 2 yards I might still use him. Over that and I call the big trucks. Check on exactly what they get for a 'short load'. I called for 4 yards last summer and got a price. The day before the pour I decided to do another job at the same time and added a yard to my order. The pricing was set up so 5 yards was within pennies of the 4 yard price. For cement mixers-- watch the wantads. I have an ancient cast iron 3 bagger that I picked up [with a new motor] for $30 a few years ago. It is heavy as all getout, has iron tires, and looks like crap. But it sits out behind the garage, motor inside, greased up, and is ready to go whenever I need it. Jim |
#8
Posted to rec.crafts.metalworking,alt.home.repair
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More cement mixing, and HF vs. HD
On Sun, 30 Apr 2006 21:32:15 GMT, Ignoramus19383
wrote: On Sun, 30 Apr 2006 13:40:08 -0500, gfulton wrote: "Ignoramus19383" wrote in message ... PV, just how much concrete do you need to mix? It is not that hard to just mix concrete in a one wheeled dolly with a steel tub (forgot what it is called), and then it is easy to dump into wherever you need to pour it. Not for large quantities, obviously. One bag at a time. One bag == one gallon of water == 3 minutes mixing time with a shovel. Leather gloves help a lot. i Wheelbarrow. Yea, wheelbarrow, that's it. Works great for mixing concrete, or taking out chicken manure. i And you dont mix it in a wheel barrow with a shovel..use a hoe instead. Works eversomuch better. Gunner "I think this is because of your belief in biological Marxism. As a genetic communist you feel that noticing behavioural patterns relating to race would cause a conflict with your belief in biological Marxism." Big Pete, famous Usenet Racist |
#9
Posted to rec.crafts.metalworking,alt.home.repair
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More cement mixing, and HF vs. HD
Gunner wrote:
On Sun, 30 Apr 2006 21:32:15 GMT, Ignoramus19383 wrote: On Sun, 30 Apr 2006 13:40:08 -0500, gfulton wrote: "Ignoramus19383" wrote in message ... PV, just how much concrete do you need to mix? It is not that hard to just mix concrete in a one wheeled dolly with a steel tub (forgot what it is called), and then it is easy to dump into wherever you need to pour it. Not for large quantities, obviously. One bag at a time. One bag == one gallon of water == 3 minutes mixing time with a shovel. Leather gloves help a lot. i Wheelbarrow. Yea, wheelbarrow, that's it. Works great for mixing concrete, or taking out chicken manure. i And you dont mix it in a wheel barrow with a shovel..use a hoe instead. Works eversomuch better. Gunner "I think this is because of your belief in biological Marxism. As a genetic communist you feel that noticing behavioural patterns relating to race would cause a conflict with your belief in biological Marxism." Big Pete, famous Usenet Racist yup, get your hoe and have her mix it. |
#10
Posted to rec.crafts.metalworking,alt.home.repair
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More cement mixing, and HF vs. HD
Proct,
How big of floor are doing with this method? "Proctologically Violated©®" wrote in message ... Awl-- In my shop-floor pouring travails (at least preparing for them), I gained some inneresting insights. |
#11
Posted to rec.crafts.metalworking
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More cement mixing, and HF vs. HD
On Sun, 30 Apr 2006 11:37:44 -0400, "Proctologically Violated©®"
wrote: Awl-- In my shop-floor pouring travails (at least preparing for them), I gained some inneresting insights. 1. Harbor Freight, ito of info, is even more useless than HD, if you can imagine that. The Husky mixer at HD is clear: $299 for a 5.0 cu ft drum, which will mix 2.5 cu ft. 2. Next, I was shocked to discover the following. That it winds up being more than 2x as expensive to mix yer own cement/gravel/sand as it is to just mix typical ready mix! I calc'd $6.66/cu ft using ready mix, vs. about $14+ mixing the ingredients yerself. !!!!!!!!!!!!!!!!! wow..... You can approx'ly check the calcs: $10 for 94 lbs cement, which yields 4.5 cu ft concrete, and which requires 250-300# sand (at $4 for 60 lbs) plus 300 lbs of gravel (at $4/60 lbs). Some of the data posted conflicts, but this is more or less correct. You pay wat to much for sand. Goto the local rock quarry or gravel pit. Truckoad of sand ( 2100lbs cost me approx $6.50 ) Gravel is just as cheap. |
#12
Posted to rec.crafts.metalworking
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More cement mixing, and HF vs. HD
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#13
Posted to rec.crafts.metalworking,alt.home.repair
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More cement mixing, and HF vs. HD
"Proctologically Violated©®" wrote in message ... Awl-- In my shop-floor pouring travails (at least preparing for them), I gained some inneresting insights. Just how much floor area are you trying to pour? More than a few feet (cubic) and you'd be better off just getting a truck in there. Otherwise you'll have nothing but a zillion cold joints from you trying to mix it all by hand. There is a time and place for mixing your own and a slab/floor is probably not one of them unless it's quite small. Cheers, cc |
#14
Posted to rec.crafts.metalworking,alt.home.repair
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More cement mixing, and HF vs. HD
Very illuminating replies.
Actually, Ig, a cu yd, at 0.6 cu ft per 80 lb bag, would be 45 bags of ready mix--and 3600#--2 full loads in m'pickup. But I had no idea sand/gravel was so cheap. Figgers HD charges an *order of magnitude* more for stuff than would legitimate suppliers--the smaller quantities notwithstanding. My own situation, tho, sort of condemns me to buying sacks--of something or other. The pouring location is remote from a drop-off point, miserable to transport inside, AND I'm only able pour an approx. 3 foot by 14 foot patch at a given time, approx. 6" deep, for about 21 cu ft--more than I would want to mix w/ a shovel (uh, Ig, uh, back problems??? g), but not enough to benefit from a pickup truck full of loose sand/gravel or or to justify a cement truck. I figger at 0.6 cu ft per bag ready mix, I'll need about 35 bags or so for each pour. Plus, ready mix will eliminate a few more variables that I might screw up. So it seems I will go w/ ready mix, but I will almost surely *not* buy from HD--on GP, and bec. it's such a g-d hassle, what w/ the insultingly long lines, humping around those g-d trolleys, etc. A normal supplier will either deliver (often for free), or load yer truck for you--so much easier, even if you had to pay more, and most often you don't have to. Also, I have visions of effing HD ceo Bob Nardelli laughing at the human cattle on long HD lines, via hidden camera...... which has gotta be better than porn, for a social fabric-eating bidnissman/entreepreeneer. The idea of getting a used mixer is neat, as well. I don't hold out too much hope for this, but it would indeed tickle me not to give HD $300 for their chinese import--even tho I have a HD/Husky compressor that I'm pretty pleased with--esp. the floor price I got it for. Later, for kicks I'd like to compare truck-delivered concrete w/ buying the components from a good supplier, and vs. bagged ready mix. Appreciate all the insights. -- Mr. P.V.'d formerly Droll Troll "Ignoramus19383" wrote in message ... On Sun, 30 Apr 2006 21:28:30 -0600, James "Cubby" Culbertson wrote: "Proctologically Violated©®" wrote in message ... Awl-- In my shop-floor pouring travails (at least preparing for them), I gained some inneresting insights. Just how much floor area are you trying to pour? More than a few feet (cubic) and you'd be better off just getting a truck in there. Otherwise you'll have nothing but a zillion cold joints from you trying to mix it all by hand. There is a time and place for mixing your own and a slab/floor is probably not one of them unless it's quite small. Let's do some math, one cubic yard pour would be 27 bags, at 3 minutes per bag with a wheelbarrow, it would amount to 81 minutes per cubic yard. I do not think that slow concrete would even begin to solidify during this time frame. As the amount of work rises beyond a cubic yard, issues of cold joints would become more important. At 6 inches thickness, a cubic yard would cover 54 square feet. If he has a 20x20 area, that would be 400 square feet, and that means about 8 cubic yards, or 216 bags of concrete, or 648 minutes of mixing time using a wheelbarrow. That's a big effort. If PV buys a HF concrete mixer, (aside from it likely to just croak), he still needs to bring 216 bags of concrete, which does not seem like fun if he did it by himself. I think that a concrete truck would be the best choice for pouring a floor. i |
#15
Posted to rec.crafts.metalworking,alt.home.repair
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More cement mixing, and HF vs. HD
On Mon, 1 May 2006 00:35:14 -0400, "Proctologically Violated©®"
wrote: Very illuminating replies. Actually, Ig, a cu yd, at 0.6 cu ft per 80 lb bag, would be 45 bags of ready mix--and 3600#--2 full loads in m'pickup. But I had no idea sand/gravel was so cheap. Figgers HD charges an *order of magnitude* more for stuff than would legitimate suppliers--the smaller quantities notwithstanding. My own situation, tho, sort of condemns me to buying sacks--of something or other. The pouring location is remote from a drop-off point, miserable to transport inside, AND I'm only able pour an approx. 3 foot by 14 foot patch at a given time, approx. 6" deep, for about 21 cu ft--more than I would want to mix w/ a shovel (uh, Ig, uh, back problems??? g), but not enough to benefit from a pickup truck full of loose sand/gravel or or to justify a cement truck. I figger at 0.6 cu ft per bag ready mix, I'll need about 35 bags or so for each pour. Plus, ready mix will eliminate a few more variables that I might screw up. So it seems I will go w/ ready mix, but I will almost surely *not* buy from HD--on GP, and bec. it's such a g-d hassle, what w/ the insultingly long lines, humping around those g-d trolleys, etc. A normal supplier will either deliver (often for free), or load yer truck for you--so much easier, even if you had to pay more, and most often you don't have to. Also, I have visions of effing HD ceo Bob Nardelli laughing at the human cattle on long HD lines, via hidden camera...... which has gotta be better than porn, for a social fabric-eating bidnissman/entreepreeneer. The idea of getting a used mixer is neat, as well. I don't hold out too much hope for this, but it would indeed tickle me not to give HD $300 for their chinese import--even tho I have a HD/Husky compressor that I'm pretty pleased with--esp. the floor price I got it for. Later, for kicks I'd like to compare truck-delivered concrete w/ buying the components from a good supplier, and vs. bagged ready mix. Appreciate all the insights. Many ready mix places have a concrete dump trailer you an rent quite cheaply, which holds IRRC 3-4 yrds. Assuming you have something to pull it with. Half ton full sized pickup is most commonly used around here for this. You can back it in yourself, or dump it into wheel barrows and schlep it in. Gunner "I think this is because of your belief in biological Marxism. As a genetic communist you feel that noticing behavioural patterns relating to race would cause a conflict with your belief in biological Marxism." Big Pete, famous Usenet Racist |
#16
Posted to rec.crafts.metalworking,alt.home.repair
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More cement mixing, and HF vs. HD
Might could work, but indeed a bit of schlep...
Proly I'm best off w/ bags and a mixer, at least for now. But I must say I have a bit of a better perspective on the deal. Now I just gotta learn the ins/outs of pouring floors. Plus, w/ my own mixer, I'll have even more friends in the neighborhood than when I got my pickup truck. Well, at least I won't have as many flattened tires.... -- Mr. P.V.'d formerly Droll Troll "Gunner" wrote in message ... On Mon, 1 May 2006 00:35:14 -0400, "Proctologically Violated©®" wrote: Very illuminating replies. Actually, Ig, a cu yd, at 0.6 cu ft per 80 lb bag, would be 45 bags of ready mix--and 3600#--2 full loads in m'pickup. But I had no idea sand/gravel was so cheap. Figgers HD charges an *order of magnitude* more for stuff than would legitimate suppliers--the smaller quantities notwithstanding. My own situation, tho, sort of condemns me to buying sacks--of something or other. The pouring location is remote from a drop-off point, miserable to transport inside, AND I'm only able pour an approx. 3 foot by 14 foot patch at a given time, approx. 6" deep, for about 21 cu ft--more than I would want to mix w/ a shovel (uh, Ig, uh, back problems??? g), but not enough to benefit from a pickup truck full of loose sand/gravel or or to justify a cement truck. I figger at 0.6 cu ft per bag ready mix, I'll need about 35 bags or so for each pour. Plus, ready mix will eliminate a few more variables that I might screw up. So it seems I will go w/ ready mix, but I will almost surely *not* buy from HD--on GP, and bec. it's such a g-d hassle, what w/ the insultingly long lines, humping around those g-d trolleys, etc. A normal supplier will either deliver (often for free), or load yer truck for you--so much easier, even if you had to pay more, and most often you don't have to. Also, I have visions of effing HD ceo Bob Nardelli laughing at the human cattle on long HD lines, via hidden camera...... which has gotta be better than porn, for a social fabric-eating bidnissman/entreepreeneer. The idea of getting a used mixer is neat, as well. I don't hold out too much hope for this, but it would indeed tickle me not to give HD $300 for their chinese import--even tho I have a HD/Husky compressor that I'm pretty pleased with--esp. the floor price I got it for. Later, for kicks I'd like to compare truck-delivered concrete w/ buying the components from a good supplier, and vs. bagged ready mix. Appreciate all the insights. Many ready mix places have a concrete dump trailer you an rent quite cheaply, which holds IRRC 3-4 yrds. Assuming you have something to pull it with. Half ton full sized pickup is most commonly used around here for this. You can back it in yourself, or dump it into wheel barrows and schlep it in. Gunner "I think this is because of your belief in biological Marxism. As a genetic communist you feel that noticing behavioural patterns relating to race would cause a conflict with your belief in biological Marxism." Big Pete, famous Usenet Racist |
#17
Posted to rec.crafts.metalworking,alt.home.repair
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More cement mixing, and HF vs. HD
Proctologically Violated©® wrote: Might could work, but indeed a bit of schlep... Proly I'm best off w/ bags and a mixer, at least for now. But I must say I have a bit of a better perspective on the deal. Now I just gotta learn the ins/outs of pouring floors. Plus, w/ my own mixer, I'll have even more friends in the neighborhood than when I got my pickup truck. Well, at least I won't have as many flattened tires.... -- Mr. P.V.'d formerly Droll Troll Something to think about if you mix your own with premix bags. I find the standard mix in bags a bit weak. When using it, I buy a bag of pure cement and add some (usually a coffee can full) per bag. That results in -very- hard concrete and you probably don't need that much but I am on the "more power" side of DIY. Harry K |
#18
Posted to rec.crafts.metalworking,alt.home.repair
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More cement mixing, and HF vs. HD
On 1 May 2006 07:26:54 -0700, Harry K wrote:
Proctologically Violated©® wrote: Might could work, but indeed a bit of schlep... Proly I'm best off w/ bags and a mixer, at least for now. But I must say I have a bit of a better perspective on the deal. Now I just gotta learn the ins/outs of pouring floors. Plus, w/ my own mixer, I'll have even more friends in the neighborhood than when I got my pickup truck. Well, at least I won't have as many flattened tires.... Something to think about if you mix your own with premix bags. I find the standard mix in bags a bit weak. When using it, I buy a bag of pure cement and add some (usually a coffee can full) per bag. That results in -very- hard concrete and you probably don't need that much but I am on the "more power" side of DIY. Would he need that for a poured floor? Anyway, I would go to great lengths to avoid dealing with moving hundreds of concrete bags around... The dust is very unpleasant also. i |
#19
Posted to rec.crafts.metalworking,alt.home.repair
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More cement mixing, and HF vs. HD
For jobs larger than mix-your-own, and smaller than having a delivery:
In my area (Massachusetts,USA) you can get a trailer-load. It looks like a mini cement truck on a trailer. Has a gas engine and hydraulic system to roll the drum and dump. They have two different trailers a one yd^3 or 2 yd^3. You need a one-ton truck to pull the larger trailer. Worked nicely for me pouring a footing. good luck. Andy |
#20
Posted to rec.crafts.metalworking,alt.home.repair
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More cement mixing, and HF vs. HD
Ever hear of a sweat board......fast not overly hard, and you get to
find out who your friends are. Get two sheets of plywood, and scab together so youy have a 8' x 8' square......with the scab facing down. Add a friend on each side (4 or more is great) and one on a wheel barrow, POstion sweat board near or next to where you want the concrete poured, have person on wheel barrow add dry ingredients, like 3 barrows of aggregate, 2 barrows of sand one barrow of cement for a 3.2.1 ratio mix and let other go at it with shovels or hoes, add water as needed and push shovel scrape off mixed concrete to hwere its nbeeded or place in barrow and wheel in place. You would be surprised just how fast a few fellas can mix up a lot of concrete. It was a very cxommon way of mixing and placing concrete back in the 30's or earlier and I even got to work sweat boards as youngin in the late 50's....... Koi-Lo.... Frugal ponding since 1982. Aquariums since 1956. Some assholes Pond & Aquarium Pages: http://tinyurl.com/9do58 *Note: There are several *Koi-Lo's* on rec.ponds. But, I am the one and only original Koi-Lo. ~~~ }((((o ~~~ }{{{{o ~~~ }(((((o |
#21
Posted to rec.crafts.metalworking,alt.home.repair
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More cement mixing, and HF vs. HD
My own situation, tho, sort of condemns me to buying sacks--of something or other. The pouring location is remote from a drop-off point, miserable to transport inside, AND I'm only able pour an approx. 3 foot by 14 foot patch at a given time, approx. 6" deep, for about 21 cu ft--more than I would want to mix w/ It's still worth asking a concrete co. if they think they can get a truck in there. Worst that can happen is they say "no". |
#22
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More cement mixing, and HF vs. HD
On Mon, 01 May 2006 15:06:16 GMT, Ignoramus11316
wrote: On 1 May 2006 07:26:54 -0700, Harry K wrote: Proctologically Violated©® wrote: Might could work, but indeed a bit of schlep... Proly I'm best off w/ bags and a mixer, at least for now. But I must say I have a bit of a better perspective on the deal. Now I just gotta learn the ins/outs of pouring floors. Plus, w/ my own mixer, I'll have even more friends in the neighborhood than when I got my pickup truck. Well, at least I won't have as many flattened tires.... Something to think about if you mix your own with premix bags. I find the standard mix in bags a bit weak. When using it, I buy a bag of pure cement and add some (usually a coffee can full) per bag. That results in -very- hard concrete and you probably don't need that much but I am on the "more power" side of DIY. Would he need that for a poured floor? Anyway, I would go to great lengths to avoid dealing with moving hundreds of concrete bags around... The dust is very unpleasant also. i if he is gonna use premix..he had best find or make a "jitterbug"..as premix, least in this area..tends to be big on rock and small on concrete Gunner "I think this is because of your belief in biological Marxism. As a genetic communist you feel that noticing behavioural patterns relating to race would cause a conflict with your belief in biological Marxism." Big Pete, famous Usenet Racist |
#23
Posted to rec.crafts.metalworking,alt.home.repair
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More cement mixing, and HF vs. HD
how remote from a drop off point? i imagine by now you are getting
sick of hearing ideas from people who are suggesting an alternative to small batch mixing, but here's a few mo 1. rent a skidsteer. have readymix concrete delivered and schlepp it to your site with the bobcat, one bucket at a time. (i've done that one) 2. check into a conveyor truck. i can get a truck with a 80' conveyor for about ninety bucks, plus the cost of the concrete of course, which has got to be the deal of the century. (something tells me youre not that close). 3. would a pumper truck reach? having learned concrete the hard way myself, i'll i can say is i hope you have a good back and good luck. |
#24
Posted to rec.crafts.metalworking,alt.home.repair
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More cement mixing, and HF vs. HD
Good back indeed. Ergo at least an electric mixer, fergodsakes!!
I should add that I'm also one of these broke-assed home-moaners, so I gotta strike some balance between cost and convenience. Altho I'll weigh anything/everything, so far the bags of readymix seem to be the lesser of numerous evils. The addition of a little portland seems like a good idea, altho Sakrete does brag about some high-strength 5,000 "test" or sumpn.... Yeah, thought of throwing a "mixing party", and altho my neighbors and fair-weather friends like me a whole lot better since I got my pickup truck, they still don't like me *that* much. -- Mr. P.V.'d formerly Droll Troll "marson" wrote in message ups.com... how remote from a drop off point? i imagine by now you are getting sick of hearing ideas from people who are suggesting an alternative to small batch mixing, but here's a few mo 1. rent a skidsteer. have readymix concrete delivered and schlepp it to your site with the bobcat, one bucket at a time. (i've done that one) 2. check into a conveyor truck. i can get a truck with a 80' conveyor for about ninety bucks, plus the cost of the concrete of course, which has got to be the deal of the century. (something tells me youre not that close). 3. would a pumper truck reach? having learned concrete the hard way myself, i'll i can say is i hope you have a good back and good luck. |
#25
Posted to rec.crafts.metalworking,alt.home.repair
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More cement mixing, and HF vs. HD
On Mon, 01 May 2006 12:02:21 -0400, Goedjn wrote:
My own situation, tho, sort of condemns me to buying sacks--of something or other. The pouring location is remote from a drop-off point, miserable to transport inside, AND I'm only able pour an approx. 3 foot by 14 foot patch at a given time, approx. 6" deep, for about 21 cu ft--more than I would want to mix w/ It's still worth asking a concrete co. if they think they can get a truck in there. Worst that can happen is they say "no". There are also many folks with small concrete pumps who do side jobs on the weekends. Gunner "I think this is because of your belief in biological Marxism. As a genetic communist you feel that noticing behavioural patterns relating to race would cause a conflict with your belief in biological Marxism." Big Pete, famous Usenet Racist |
#26
Posted to rec.crafts.metalworking,alt.home.repair
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More cement mixing, and HF vs. HD
I spose it could, iffin I moved my Bridgeport and Kalamazoo saw....
My basement is actually ground level where the garage door opens (I'm on a hill), so the boom could go no higher than about 6-7' off the floor, and about 50-60 feet in from the street. But I'm thinking that a 21 cu ft pour (max), or 2/3 cu yd, is too small for them. You think a truck w/ a boom would be worth it? I'll check it out, but I have an idea this would be disproportionate bucks, *if* they would even come. Plus, I'm not sure I'd be prepared enough for a truck, as I sorta figger **** out as I go along.... I've got so many "issues"...... -- Mr. P.V.'d formerly Droll Troll "Ignoramus11316" wrote in message ... So, what is exactly the reason why a concrete truck with a big boom cannot reach that place that you need concreted. i |
#27
Posted to rec.crafts.metalworking,alt.home.repair
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More cement mixing, and HF vs. HD
For jobs larger than mix-your-own, and smaller than having a delivery:
In my area (Massachusetts,USA) you can get a trailer-load. Here, its called "Yard at a Time" and the trailer holds up to 1.5 yards. I added an extra sack of cement to their regular mix and towed it home (I have an F350 1T) It ended up costing the same per yard as the delivered stuff but I didnt want a 10 ton concrete truck on my new concrete driveway. I backed it into the garage and over to the back door where the 'chute' was near where I needed it..step/slab just outside the door. R |
#28
Posted to rec.crafts.metalworking,alt.home.repair
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More cement mixing, and HF vs. HD
I agree w/ the HF hesitation.
Which is why I looked at the HD/Husky mixer--well, looked at the box, at any rate. As I think I mentioned, at least for compressors, Husky is not a bad budget brand. In fact, I think my 26 gal is quite good--so far. At least the Husky mixer will take about four 80 lb bags, volume wise--mebbe not weight-wise, but we'll see. Unless I find a used one locally. I'm considering a HF electric snake, floor-standing (sitting?), 50 ft 1/2" wire, $179. At least $350 and up elsewhere, and they are also crappy. A really nice small Rigid is $650+. -- Mr. P.V.'d formerly Droll Troll "Ignoramus11316" wrote in message news On Mon, 1 May 2006 14:09:44 -0400, Proctologically Violated©® wrote: I spose it could, iffin I moved my Bridgeport and Kalamazoo saw.... My basement is actually ground level where the garage door opens (I'm on a hill), so the boom could go no higher than about 6-7' off the floor, and about 50-60 feet in from the street. But I'm thinking that a 21 cu ft pour (max), or 2/3 cu yd, is too small for them. You think a truck w/ a boom would be worth it? I'll check it out, but I have an idea this would be disproportionate bucks, *if* they would even come. Call around, they may "share a ride" with someone else in your vicinity. You can also rent a concrete mixer at a rental place. My guess is that it would set you back by 50 bucks. I just called our rental place, they can rent one for $54. Just to give you an idea. I think that it is better than to get some POS machine from HF. I have a lot of HF tools, but would be uncomfortable with a concrete mixer, not that I speak from experience. Plus, I'm not sure I'd be prepared enough for a truck, as I sorta figger **** out as I go along.... I've got so many "issues"...... I can sympathize with that! i So, what is exactly the reason why a concrete truck with a big boom cannot reach that place that you need concreted. i |
#29
Posted to rec.crafts.metalworking,alt.home.repair
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More cement mixing, and HF vs. HD
They also have manual pumper trucks that use sections of hose schlepped
into place, clamped together, and run from a small pumper unit. This pump is MUCH smaller than the usual one since you don't expect to have to pump it 50' inthe air on the boom. marson wrote: how remote from a drop off point? i imagine by now you are getting sick of hearing ideas from people who are suggesting an alternative to small batch mixing, but here's a few mo 1. rent a skidsteer. have readymix concrete delivered and schlepp it to your site with the bobcat, one bucket at a time. (i've done that one) 2. check into a conveyor truck. i can get a truck with a 80' conveyor for about ninety bucks, plus the cost of the concrete of course, which has got to be the deal of the century. (something tells me youre not that close). 3. would a pumper truck reach? having learned concrete the hard way myself, i'll i can say is i hope you have a good back and good luck. |
#30
Posted to rec.crafts.metalworking,alt.home.repair
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More cement mixing, and HF vs. HD
Around $ 80.00 for a yard IIRC, theyre selling (pricing) it in cubic
meters now aaround here. Thats about 1.3 yards And the $64,000 question is... How much did it cost you? |
#31
Posted to rec.crafts.metalworking,alt.home.repair
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More cement mixing, and HF vs. HD
I have the HF 3.5 cuft unit (or it's equivalent)
It will mix 2 - 80lb bags at a time but the motor will be lugging. One 80 or two 60s is more realistic. I bought it because I needed to do a lot of small jobs and I figured that even if it was a piece of junk, it only had to take the place of seven half day rentals to pay for itself. It is still going strong 5 years later. I did have to replace a belt though. 21 cuft is a lot of bag mix. You will need at least one stout laborer, preferably two. 10-12 cuft is about as much as I like to do alone. That takes about a half day of hard work including cleanup. The drill is this: turn the tank bolt upright and lay a sack across the mouth, split the sack and let it dump itself into the tank. Incline the tank a couple of notches and turn it on to dry mix the ingredients. This fluffs them up and makes mixing a lot easier. Keep track of how much water you add. it goes a lot faster if you know in advance of each load Listen to the mixer you can hear the load as it becomes mixed and plastic. It takes 4-5 minutes. Then dump the load into your and start to place it. Have your laborer scrape any stuff stuck to the paddles loose and start on the next batch. Meanwhile, you spread the mix around building it up in layers and hoeing the mix into homogeneity while the next load is mixing. Keep this up til you have enough to strike off. Paul K. Dickman "Proctologically Violated©®" wrote in message ... I spose it could, iffin I moved my Bridgeport and Kalamazoo saw.... My basement is actually ground level where the garage door opens (I'm on a hill), so the boom could go no higher than about 6-7' off the floor, and about 50-60 feet in from the street. But I'm thinking that a 21 cu ft pour (max), or 2/3 cu yd, is too small for them. You think a truck w/ a boom would be worth it? I'll check it out, but I have an idea this would be disproportionate bucks, *if* they would even come. Plus, I'm not sure I'd be prepared enough for a truck, as I sorta figger **** out as I go along.... I've got so many "issues"...... -- Mr. P.V.'d formerly Droll Troll "Ignoramus11316" wrote in message ... So, what is exactly the reason why a concrete truck with a big boom cannot reach that place that you need concreted. i -- NewsGuy.Com 30Gb $9.95 Carry Forward and On Demand Bandwidth |
#32
Posted to rec.crafts.metalworking,alt.home.repair
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More cement mixing, and HF vs. HD
"Gunner" wrote in message ... On Mon, 01 May 2006 12:02:21 -0400, Goedjn wrote: My own situation, tho, sort of condemns me to buying sacks--of something or other. The pouring location is remote from a drop-off point, miserable to transport inside, AND I'm only able pour an approx. 3 foot by 14 foot patch at a given time, approx. 6" deep, for about 21 cu ft--more than I would want to mix w/ It's still worth asking a concrete co. if they think they can get a truck in there. Worst that can happen is they say "no". There are also many folks with small concrete pumps who do side jobs on the weekends. Gunner I've had a good laff reading all these ideas for placing concrete. Sweat board? Lets get back into at least the 20th century. If your too tight or poor to pay cartage on a short load, rent the dump trailer. Around here they hold 1 yd. That isn't much. If you can't get close enough to dump it into your forms get a 1wheeled dolly with the metal tray, aka wheelbarrow, and wheel the mud to the forms. If there is any way to pour the whole floor at once do it, with ready mix delivered. The mix will be far superior to the crap in bags which is only suitable for setting fence posts or any thing you mix yourself from sand, gravel and cement. The mix will be consistant and well mixed. Home made mud will have pockets with only sand in it. I've placed way more 'crete than I like to think about in 30 years of construction. I've made most of the mistakes folks are telling you to make. The idea is to place as much as you can finish in four hours. That's about all the time you get. Place it fast and float it immediatly after is is struck off. Good luck and let us know how it turns out. Tom |
#33
Posted to rec.crafts.metalworking
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More cement mixing, and HF vs. HD
On Mon, 01 May 2006 20:24:19 -0700, Larry Jaques
wrote: On Mon, 01 May 2006 08:27:01 GMT, with neither quill nor qualm, Gunner quickly quoth: Many ready mix places have a concrete dump trailer you an rent quite cheaply, which holds IRRC 3-4 yrds. Assuming you have something to pull it with. Half ton full sized pickup is most commonly used around here for this. You can back it in yourself, or dump it into wheel barrows and schlep it in. Uh, not quite, Gunner. According to my Lee Valley Handyman in Your Pocket book, a yard o'crete weighs 4050 lbs/yd3. I doubt your rent-a-dump would hold 4 yds and be pulled by a 1/2T pickemup. g I think those rental thingies hold 1 or 1.25 yards. I checked the web..and you are absolutely correct. Gunner "I think this is because of your belief in biological Marxism. As a genetic communist you feel that noticing behavioural patterns relating to race would cause a conflict with your belief in biological Marxism." Big Pete, famous Usenet Racist |
#34
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More cement mixing, and HF vs. HD
Why do you think the ready-mix in bags is so crappy?
Ito uniformity, would not an electric mixer address that? -- Mr. P.V.'d formerly Droll Troll "Tom Wait" wrote in message news "Gunner" wrote in message ... On Mon, 01 May 2006 12:02:21 -0400, Goedjn wrote: My own situation, tho, sort of condemns me to buying sacks--of something or other. The pouring location is remote from a drop-off point, miserable to transport inside, AND I'm only able pour an approx. 3 foot by 14 foot patch at a given time, approx. 6" deep, for about 21 cu ft--more than I would want to mix w/ It's still worth asking a concrete co. if they think they can get a truck in there. Worst that can happen is they say "no". There are also many folks with small concrete pumps who do side jobs on the weekends. Gunner I've had a good laff reading all these ideas for placing concrete. Sweat board? Lets get back into at least the 20th century. If your too tight or poor to pay cartage on a short load, rent the dump trailer. Around here they hold 1 yd. That isn't much. If you can't get close enough to dump it into your forms get a 1wheeled dolly with the metal tray, aka wheelbarrow, and wheel the mud to the forms. If there is any way to pour the whole floor at once do it, with ready mix delivered. The mix will be far superior to the crap in bags which is only suitable for setting fence posts or any thing you mix yourself from sand, gravel and cement. The mix will be consistant and well mixed. Home made mud will have pockets with only sand in it. I've placed way more 'crete than I like to think about in 30 years of construction. I've made most of the mistakes folks are telling you to make. The idea is to place as much as you can finish in four hours. That's about all the time you get. Place it fast and float it immediatly after is is struck off. Good luck and let us know how it turns out. Tom |
#35
Posted to rec.crafts.metalworking,alt.home.repair
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More cement mixing, and HF vs. HD
"Ignoramus19383" wrote in message ... On Sun, 30 Apr 2006 21:28:30 -0600, James "Cubby" Culbertson wrote: Let's do some math, one cubic yard pour would be 27 bags, at 3 minutes per bag with a wheelbarrow, it would amount to 81 minutes per cubic yard. I do not think that slow concrete would even begin to solidify during this time frame. Of course climate conditions will determine a lot about how fast stuff sets up but I poured one full yard using a "Cart Away" type setup. Had to wheel barrow it over to the hole. Temp was in the 50's. Dryer than hell. The first bit of concrete was already setting by the time I was half way through (about 30 mins). Where I picked up the concrete was only about 10 mins from the pour location and I watched them mix it. I would not have wanted to try to mix in more per se as it would most definitely have ended up in a cold joint. I just cannot imagine trying to mix from premixed bags and pouring more than about 4 batches. Granted, I was working by myself so with help, you could do more, a lot more probably. One or two mixing and delivering while the other is levelling and finishing. Cheers, cc |
#36
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More cement mixing, and HF vs. HD
On Tue, 2 May 2006 14:13:03 -0600, James "Cubby" Culbertson wrote:
"Ignoramus19383" wrote in message ... On Sun, 30 Apr 2006 21:28:30 -0600, James "Cubby" Culbertson wrote: Let's do some math, one cubic yard pour would be 27 bags, at 3 minutes per bag with a wheelbarrow, it would amount to 81 minutes per cubic yard. I do not think that slow concrete would even begin to solidify during this time frame. Of course climate conditions will determine a lot about how fast stuff sets up but I poured one full yard using a "Cart Away" type setup. Had to wheel barrow it over to the hole. Temp was in the 50's. Dryer than hell. The first bit of concrete was already setting by the time I was half way through (about 30 mins). Where I picked up the concrete was only about 10 mins from the pour location and I watched them mix it. I would not have wanted to try to mix in more per se as it would most definitely have ended up in a cold joint. I just cannot imagine trying to mix from premixed bags and pouring more than about 4 batches. Granted, I was working by myself so with help, you could do more, a lot more probably. One or two mixing and delivering while the other is levelling and finishing. I recently mixed three bags of ready mix, setting a mailbox post http://igor.chudov.com/projects/Mailbox/ and it stayed wet and slushy for hours. i |
#37
Posted to rec.crafts.metalworking,alt.home.repair
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More cement mixing, and HF vs. HD
"Ignoramus5749" wrote in message ... I recently mixed three bags of ready mix, setting a mailbox post http://igor.chudov.com/projects/Mailbox/ and it stayed wet and slushy for hours. i Where do you live? What sort of soil have you got? I'm in sand that drains very well and the humidity is nil. I'm sure your location's conditions make a huge factor in how long concrete will stay "slushy". |
#38
Posted to rec.crafts.metalworking,alt.home.repair
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More cement mixing, and HF vs. HD
James "Cubby" Culbertson wrote:
... I'm in sand that drains very well and the humidity is nil. I'm sure your location's conditions make a huge factor in how long concrete will stay "slushy". Environmental conditions have very little effect on concrete's curing. It cures by chemical reaction, not by evaporation. The mix affects cure speed: how rich, how wet. Bob |
#39
Posted to rec.crafts.metalworking,alt.home.repair
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More cement mixing, and HF vs. HD
very little effect? you ever poured a slab onto dry sand and compared
to pouring one onto a plastic vapor barrier? a world of difference because the bleed water sinks right into the sand versus having to evaporate off the top when you are on a non permeable surface. |
#40
Posted to rec.crafts.metalworking,alt.home.repair
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More cement mixing, and HF vs. HD
marson wrote: very little effect? you ever poured a slab onto dry sand and compared to pouring one onto a plastic vapor barrier? a world of difference because the bleed water sinks right into the sand versus having to evaporate off the top when you are on a non permeable surface. Fast drying (curing) is bad for cement under any conditions. That is why you should keep the surface moist for at least a couple of days. Harry K |
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