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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
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Way to mix concrete without a cement mixer
I have some projects at home for which I am wanting to make my own concrete with Portland cement, gravel, sand, and of course water. I need a fair amount of concrete but not all at one time. I don't have a cement mixer and it would be a pain to rent one every time because I cant do all these projects in one day or even a weekend. I am wanting to pur a footer along my driveway to make a brick boarder, and I also have some concrete edging I want to make.
Is there anything without too much trouble I could fab together that would be relatively in expensive? I wondered if a 55 gallon drum and a tractor post hole digger for a mixer would work? Any help is appreciated! |
#2
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Way to mix concrete without a cement mixer
On 09/10/2014 9:12 AM, stryped wrote:
I have some projects at home for which I am wanting to make my own concrete with Portland cement, gravel, sand, and of course water. I need a fair amount of concrete but not all at one time. I don't have a cement mixer and it would be a pain to rent one every time because I cant do all these projects in one day or even a weekend. I am wanting to pur a footer along my driveway to make a brick boarder, and I also have some concrete edging I want to make. Is there anything without too much trouble I could fab together that would be relatively in expensive? I wondered if a 55 gallon drum and a tractor post hole digger for a mixer would work? I'd suggest if can't find a loaner from a friend/neighbor/acquaintance to just buy one of the cheapies from HF or the like and plan on reselling it when you're done (if you don't find it useful enough to just keep) -- |
#3
Posted to rec.crafts.metalworking
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Way to mix concrete without a cement mixer
"stryped" wrote in message
... I have some projects at home for which I am wanting to make my own concrete with Portland cement, gravel, sand, and of course water. I need a fair amount of concrete but not all at one time. I don't have a cement mixer and it would be a pain to rent one every time because I cant do all these projects in one day or even a weekend. I am wanting to pur a footer along my driveway to make a brick boarder, and I also have some concrete edging I want to make. Is there anything without too much trouble I could fab together that would be relatively in expensive? I wondered if a 55 gallon drum and a tractor post hole digger for a mixer would work? Any help is appreciated! ================= My father made quite a bit of concrete in a large wheelbarrow with a shovel. IIRC he mixed the dry ingrediants fairly well before adding water. |
#4
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Way to mix concrete without a cement mixer
On Wed, 10 Sep 2014 12:15:16 -0400, "Jim Wilkins"
wrote: "stryped" wrote in message ... I have some projects at home for which I am wanting to make my own concrete with Portland cement, gravel, sand, and of course water. I need a fair amount of concrete but not all at one time. I don't have a cement mixer and it would be a pain to rent one every time because I cant do all these projects in one day or even a weekend. I am wanting to pur a footer along my driveway to make a brick boarder, and I also have some concrete edging I want to make. Is there anything without too much trouble I could fab together that would be relatively in expensive? I wondered if a 55 gallon drum and a tractor post hole digger for a mixer would work? Any help is appreciated! ================= My father made quite a bit of concrete in a large wheelbarrow with a shovel. IIRC he mixed the dry ingrediants fairly well before adding water. I built a concrete patio that way when I was 14. It was 10 feet by 16 feet, and (nominally) 4 inches thick. It took me four days, if I recall correctly. I do not recommend it for anything that large. To stabilize a basketball net or to make a base for rocks around a garden, it's OK -- I still do it that way. I've used the same method for my ferrocement experiments. But for anything large, it's backbreaking. BTW, a big mortar box is better, because the wheelbarrow is too high. -- Ed Huntress |
#5
Posted to rec.crafts.metalworking
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Way to mix concrete without a cement mixer
On Wed, 10 Sep 2014 09:14:48 -0500, dpb wrote:
On 09/10/2014 9:12 AM, stryped wrote: I have some projects at home for which I am wanting to make my own concrete with Portland cement, gravel, sand, and of course water. I need a fair amount of concrete but not all at one time. I don't have a cement mixer and it would be a pain to rent one every time because I cant do all these projects in one day or even a weekend. I am wanting to pur a footer along my driveway to make a brick boarder, and I also have some concrete edging I want to make. Is there anything without too much trouble I could fab together that would be relatively in expensive? I wondered if a 55 gallon drum and a tractor post hole digger for a mixer would work? I'd suggest if can't find a loaner from a friend/neighbor/acquaintance to just buy one of the cheapies from HF or the like and plan on reselling it when you're done (if you don't find it useful enough to just keep) Or look on Craigslist for someone who's just done that. I don't know if it's just a Hawaii thing, but in one "This Old House" episode they bought concrete where you picked it up at the plant in a mixer-trailer, then brought the trailer back when you were done. If it's a BIG job, it may be cheapest to just have a concrete truck come out. -- Tim Wescott Wescott Design Services http://www.wescottdesign.com |
#6
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Way to mix concrete without a cement mixer
"Ed Huntress" wrote in message
... On Wed, 10 Sep 2014 12:15:16 -0400, "Jim Wilkins" wrote: "stryped" wrote in message ... I have some projects at home for which I am wanting to make my own concrete with Portland cement, gravel, sand, and of course water. I need a fair amount of concrete but not all at one time. I don't have a cement mixer and it would be a pain to rent one every time because I cant do all these projects in one day or even a weekend. I am wanting to pur a footer along my driveway to make a brick boarder, and I also have some concrete edging I want to make. Is there anything without too much trouble I could fab together that would be relatively in expensive? I wondered if a 55 gallon drum and a tractor post hole digger for a mixer would work? Any help is appreciated! ================= My father made quite a bit of concrete in a large wheelbarrow with a shovel. IIRC he mixed the dry ingrediants fairly well before adding water. I built a concrete patio that way when I was 14. It was 10 feet by 16 feet, and (nominally) 4 inches thick. It took me four days, if I recall correctly. I do not recommend it for anything that large. To stabilize a basketball net or to make a base for rocks around a garden, it's OK -- I still do it that way. I've used the same method for my ferrocement experiments. But for anything large, it's backbreaking. BTW, a big mortar box is better, because the wheelbarrow is too high. -- Ed Huntress I've heard that in some parts of New Jersey you can see cement mixers used as contractor-chic lawn ornaments. -jsw |
#7
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Way to mix concrete without a cement mixer
On Wed, 10 Sep 2014 12:49:58 -0400, "Jim Wilkins"
wrote: "Ed Huntress" wrote in message .. . On Wed, 10 Sep 2014 12:15:16 -0400, "Jim Wilkins" wrote: "stryped" wrote in message ... I have some projects at home for which I am wanting to make my own concrete with Portland cement, gravel, sand, and of course water. I need a fair amount of concrete but not all at one time. I don't have a cement mixer and it would be a pain to rent one every time because I cant do all these projects in one day or even a weekend. I am wanting to pur a footer along my driveway to make a brick boarder, and I also have some concrete edging I want to make. Is there anything without too much trouble I could fab together that would be relatively in expensive? I wondered if a 55 gallon drum and a tractor post hole digger for a mixer would work? Any help is appreciated! ================= My father made quite a bit of concrete in a large wheelbarrow with a shovel. IIRC he mixed the dry ingrediants fairly well before adding water. I built a concrete patio that way when I was 14. It was 10 feet by 16 feet, and (nominally) 4 inches thick. It took me four days, if I recall correctly. I do not recommend it for anything that large. To stabilize a basketball net or to make a base for rocks around a garden, it's OK -- I still do it that way. I've used the same method for my ferrocement experiments. But for anything large, it's backbreaking. BTW, a big mortar box is better, because the wheelbarrow is too high. -- Ed Huntress I've heard that in some parts of New Jersey you can see cement mixers used as contractor-chic lawn ornaments. -jsw It's confined mostly to people who are connected. If you see a pair of rubber molds alongside of the mixer, shaped like huge boots, that's what it is. -- Ed Huntress |
#8
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Way to mix concrete without a cement mixer
On Wed, 10 Sep 2014 12:49:58 -0400, "Jim Wilkins"
wrote: I've heard that in some parts of New Jersey you can see cement mixers used as contractor-chic lawn ornaments. -jsw Just last week I tried to convince my wife that we needed a cement mixer and that this one would be a nice lawn ornament when not in use. She's skeptical. http://maine.craigslist.org/tls/4642527190.html -- Ned Simmons |
#9
Posted to rec.crafts.metalworking
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Way to mix concrete without a cement mixer
stryped fired this volley in
: Is there anything without too much trouble I could fab together that would be relatively in expensive? I wondered if a 55 gallon drum and a tractor post hole digger for a mixer would work? Any help is appreciated! What's the matter with doing it the way 'short jobs' were done for many decades? Use a mortar box (which you can build with plywood and some 2x6s, and a mixing hoe (A LARGE hoe with two holes in the blade to aid in mixing the mud). I still do 1/4-1/2 yard jobs that way, and I'm "an old guy". You won't find me mixing a full yard with a hoe; too much work. We have a local 'small job' company that sports a 3-1/2 yard mixer truck. Lloyd |
#10
Posted to rec.crafts.metalworking
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Way to mix concrete without a cement mixer
stryped wrote:
I have some projects at home for which I am wanting to make my own concrete with Portland cement, gravel, sand, and of course water. I need a fair amount of concrete but not all at one time. I don't have a cement mixer and it would be a pain to rent one every time because I cant do all these projects in one day or even a weekend. I am wanting to pur a footer along my driveway to make a brick boarder, and I also have some concrete edging I want to make. Is there anything without too much trouble I could fab together that would be relatively in expensive? I wondered if a 55 gallon drum and a tractor post hole digger for a mixer would work? Any help is appreciated! by the time you come up with a way to mix it thoroughly and handle/dump it, you could easily buy a small used one or even a new one from HF Item #67536 3 cu ft $199.99 Grab a 20-25% off coupon and take it home for 150+tax. Will make mixing MUCH easier. Clean it well after each use, grease it good and toss a tarp over it when not in use and you can expect it to be there as long as you need it. -- Steve W. |
#11
Posted to rec.crafts.metalworking
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Way to mix concrete without a cement mixer
Either a box and a mason's hoe, or buy a mixer. I got a decent used one for $50 and $10 or so in gas money via craigslist - otherwise the new/plastic jobbies are pretty cheap new (and pretty cheap, in the "not to be confused with inexpensive" sense, but probably more reliable than whatever silliness you are contemplating with a 55 gallon drum.) The box and hoe can be quite effective if you learn to use them correctly. -- Cats, coffee, chocolate...vices to live by Please don't feed the trolls. Killfile and ignore them so they will go away. |
#12
Posted to rec.crafts.metalworking
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Way to mix concrete without a cement mixer
"stryped" wrote in message
... I have some projects at home for which I am wanting to make my own concrete with Portland cement, gravel, sand, and of course water. I need a fair amount of concrete but not all at one time. I don't have a cement mixer and it would be a pain to rent one every time because I cant do all these projects in one day or even a weekend. I am wanting to pur a footer along my driveway to make a brick boarder, and I also have some concrete edging I want to make. Is there anything without too much trouble I could fab together that would be relatively in expensive? I wondered if a 55 gallon drum and a tractor post hole digger for a mixer would work? Any help is appreciated! Contractor's wheelbarrow, and a mixing hoe. I've mix a lot of small batches in one. |
#13
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Way to mix concrete without a cement mixer
On Wednesday, September 10, 2014 2:14:11 PM UTC-5, Ecnerwal wrote:
Either a box and a mason's hoe, or buy a mixer. I got a decent used one for $50 and $10 or so in gas money via craigslist - otherwise the new/plastic jobbies are pretty cheap new (and pretty cheap, in the "not to be confused with inexpensive" sense, but probably more reliable than whatever silliness you are contemplating with a 55 gallon drum.) The box and hoe can be quite effective if you learn to use them correctly. -- Cats, coffee, chocolate...vices to live by Please don't feed the trolls. Killfile and ignore them so they will go away. I did not realize there was a certain way to mix it in a box. I assumed you just turned everything over with a shovel until it looked consistant. Sort of like you do with pre mix. |
#14
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Way to mix concrete without a cement mixer
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#15
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Way to mix concrete without a cement mixer
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#17
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Way to mix concrete without a cement mixer
On 10/09/14 20:08, Steve W. wrote:
stryped wrote: I have some projects at home for which I am wanting to make my own concrete with Portland cement, gravel, sand, and of course water. I need a fair amount of concrete but not all at one time. I don't have a cement mixer and it would be a pain to rent one every time because I cant do all these projects in one day or even a weekend. I am wanting to pur a footer along my driveway to make a brick boarder, and I also have some concrete edging I want to make. Is there anything without too much trouble I could fab together that would be relatively in expensive? I wondered if a 55 gallon drum and a tractor post hole digger for a mixer would work? Any help is appreciated! by the time you come up with a way to mix it thoroughly and handle/dump it, you could easily buy a small used one or even a new one from HF Item #67536 3 cu ft $199.99 Grab a 20-25% off coupon and take it home for 150+tax. Will make mixing MUCH easier. Clean it well after each use, grease it good and toss a tarp over it when not in use and you can expect it to be there as long as you need it. I'd go with buy the mixer and sell when done with. It won't take a big pour and the materials would cost more than a new mixer, at least here in the UK and they're available quite cheaply these days, so I guess you really need to work out the volumes of concrete you need to mix and the materials cost before you start and see if you want to hand mix or use a mixer. Having a mixer takes the hard work of mixing out and the largest I've done was 8' x 8' and about 3" thick for a shed base, moving the material into position was more work than loading the mixer, which did the hard work, which was then poured out and my neighbour gave a hand raking it into position between pours and final tamping to level. I would ask friends and relatives if they have one to borrow as I now have 2 concrete mixers which were given to me free and I wasn't even looking for one. One I changed the belt on and the other needs the belt tightened but other than that haven't cost me more than a belt, both are currently out on loan doing work for a friend and a neighbour. both are UK made Belle mixers so decent kit used by most small builders here and spares readily available if ever needed. |
#18
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Way to mix concrete without a cement mixer
"Ned Simmons" wrote in message
... On Wed, 10 Sep 2014 12:49:58 -0400, "Jim Wilkins" wrote: I've heard that in some parts of New Jersey you can see cement mixers used as contractor-chic lawn ornaments. -jsw Just last week I tried to convince my wife that we needed a cement mixer and that this one would be a nice lawn ornament when not in use. She's skeptical. http://maine.craigslist.org/tls/4642527190.html -- Ned Simmons Oooh, who could resist that? It cries out for a hit-and-miss engine to run it. Doesn't she appreciate that the uncompromisingly functional designs of the 1930's are recognized as legitimate ART? http://en.wikipedia.org/wiki/Bauhaus http://en.wikipedia.org/wiki/Dieselpunk Around here the status lawn toy is a backhoe or loader. |
#19
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Way to mix concrete without a cement mixer
On Wed, 10 Sep 2014 07:12:21 -0700 (PDT), stryped
wrote: I have some projects at home for which I am wanting to make my own concrete with Portland cement, gravel, sand, and of course water. I need a fair amount of concrete but not all at one time. I don't have a cement mixer and it would be a pain to rent one every time because I cant do all these projects in one day or even a weekend. I am wanting to pur a footer along my driveway to make a brick boarder, and I also have some concrete edging I want to make. Is there anything without too much trouble I could fab together that would be relatively in expensive? I wondered if a 55 gallon drum and a tractor post hole digger for a mixer would work? Any help is appreciated! You can mix concrete with a hoe or shovel in a bath tub, or other receptacle. People did it for years and are still doing it. Use your shovel as a measuring device and shovel in the required shovel full's of cement, sand and gravel and add a little water and start mixing. Strive for the least water you can use to get a mix that is as strong as possible. -- Cheers, John B. |
#20
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Way to mix concrete without a cement mixer
On Thu, 11 Sep 2014 07:10:20 +0700, John B. Slocomb
wrote: On Wed, 10 Sep 2014 07:12:21 -0700 (PDT), stryped wrote: I have some projects at home for which I am wanting to make my own concrete with Portland cement, gravel, sand, and of course water. I need a fair amount of concrete but not all at one time. I don't have a cement mixer and it would be a pain to rent one every time because I cant do all these projects in one day or even a weekend. I am wanting to pur a footer along my driveway to make a brick boarder, and I also have some concrete edging I want to make. Is there anything without too much trouble I could fab together that would be relatively in expensive? I wondered if a 55 gallon drum and a tractor post hole digger for a mixer would work? Any help is appreciated! You can mix concrete with a hoe or shovel in a bath tub, or other receptacle. People did it for years and are still doing it. Use your shovel as a measuring device and shovel in the required shovel full's of cement, sand and gravel and add a little water and start mixing. Strive for the least water you can use to get a mix that is as strong as possible. I've mixed many a yard (or meter) of concrete in a wheel barrow for jobs that didn't warrant getting the 3 point hitch mixer mounted on the tractor, as well as for jobs after I left the farm.t's good exercise!!! |
#21
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Way to mix concrete without a cement mixer
On Wed, 10 Sep 2014 23:06:47 +0100, David Billington
wrote: On 10/09/14 20:08, Steve W. wrote: stryped wrote: I have some projects at home for which I am wanting to make my own concrete with Portland cement, gravel, sand, and of course water. I need a fair amount of concrete but not all at one time. I don't have a cement mixer and it would be a pain to rent one every time because I cant do all these projects in one day or even a weekend. I am wanting to pur a footer along my driveway to make a brick boarder, and I also have some concrete edging I want to make. Is there anything without too much trouble I could fab together that would be relatively in expensive? I wondered if a 55 gallon drum and a tractor post hole digger for a mixer would work? Any help is appreciated! by the time you come up with a way to mix it thoroughly and handle/dump it, you could easily buy a small used one or even a new one from HF Item #67536 3 cu ft $199.99 Grab a 20-25% off coupon and take it home for 150+tax. Will make mixing MUCH easier. Clean it well after each use, grease it good and toss a tarp over it when not in use and you can expect it to be there as long as you need it. I'd go with buy the mixer and sell when done with. It won't take a big pour and the materials would cost more than a new mixer, at least here in the UK and they're available quite cheaply these days, so I guess you really need to work out the volumes of concrete you need to mix and the materials cost before you start and see if you want to hand mix or use a mixer. Having a mixer takes the hard work of mixing out and the largest I've done was 8' x 8' and about 3" thick for a shed base, moving the material into position was more work than loading the mixer, which did the hard work, which was then poured out and my neighbour gave a hand raking it into position between pours and final tamping to level. I would ask friends and relatives if they have one to borrow as I now have 2 concrete mixers which were given to me free and I wasn't even looking for one. One I changed the belt on and the other needs the belt tightened but other than that haven't cost me more than a belt, both are currently out on loan doing work for a friend and a neighbour. both are UK made Belle mixers so decent kit used by most small builders here and spares readily available if ever needed. There is a "small batch" mixer that you just roll around on the ground - looks like a 15 gallon barrel |
#22
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Way to mix concrete without a cement mixer
On Wed, 10 Sep 2014 22:24:10 -0400, wrote:
On Wed, 10 Sep 2014 23:06:47 +0100, David Billington wrote: On 10/09/14 20:08, Steve W. wrote: stryped wrote: I have some projects at home for which I am wanting to make my own concrete with Portland cement, gravel, sand, and of course water. I need a fair amount of concrete but not all at one time. I don't have a cement mixer and it would be a pain to rent one every time because I cant do all these projects in one day or even a weekend. I am wanting to pur a footer along my driveway to make a brick boarder, and I also have some concrete edging I want to make. Is there anything without too much trouble I could fab together that would be relatively in expensive? I wondered if a 55 gallon drum and a tractor post hole digger for a mixer would work? Any help is appreciated! by the time you come up with a way to mix it thoroughly and handle/dump it, you could easily buy a small used one or even a new one from HF Item #67536 3 cu ft $199.99 Grab a 20-25% off coupon and take it home for 150+tax. Will make mixing MUCH easier. Clean it well after each use, grease it good and toss a tarp over it when not in use and you can expect it to be there as long as you need it. I'd go with buy the mixer and sell when done with. It won't take a big pour and the materials would cost more than a new mixer, at least here in the UK and they're available quite cheaply these days, so I guess you really need to work out the volumes of concrete you need to mix and the materials cost before you start and see if you want to hand mix or use a mixer. Having a mixer takes the hard work of mixing out and the largest I've done was 8' x 8' and about 3" thick for a shed base, moving the material into position was more work than loading the mixer, which did the hard work, which was then poured out and my neighbour gave a hand raking it into position between pours and final tamping to level. I would ask friends and relatives if they have one to borrow as I now have 2 concrete mixers which were given to me free and I wasn't even looking for one. One I changed the belt on and the other needs the belt tightened but other than that haven't cost me more than a belt, both are currently out on loan doing work for a friend and a neighbour. both are UK made Belle mixers so decent kit used by most small builders here and spares readily available if ever needed. There is a "small batch" mixer that you just roll around on the ground - looks like a 15 gallon barrel They're a PITA, too. I made a mortar hoe with a Greenlee punch and found that it was still too much effort to use. I now use a simple soil cultivator (3-tine pointy-toothed rake) and it slides through the dry and wet concrete very easily. The helper I hired for the 135' of fencing I put up last week was very happy with how easy it was to stir the mix with that thing. (Amazon 4-tooth version) http://tinyurl.com/o7g9nvs I use those in the large black tubs, which are getting too hard to find. Most are extruded, and all the corners are super thin lately. (HD tub) http://tinyurl.com/p37jaes -- Let no man imagine that he has no influence. Whoever he may be, and wherever he may be placed, the man who thinks becomes a light and a power. -- Henry George |
#23
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Way to mix concrete without a cement mixer
On Wed, 10 Sep 2014 09:14:48 -0500, dpb wrote:
I'd suggest if can't find a loaner from a friend/neighbor/acquaintance to just buy one of the cheapies from HF or the like and plan on reselling it when you're done (if you don't find it useful enough to just keep) Second this! Borrow, buy used or buy cheap. I bought a used one nearly 30 years ago that still runs fine as of last year. Wheelbarrow and a hoe are too much work! Unless you have a young and strong helper, pay the few extra cents for 60 LB bags. Much easer to lift and pore in the mixer than 80 LB. Home Depots near me keep 60 LB inside and the 80 out front. Explained that too many people would buy the 60 then load the 'wrong' one intentionally. -- William |
#24
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Way to mix concrete without a cement mixer
On 9/10/2014 11:15 AM, Jim Wilkins wrote:
"stryped" wrote in message ... My father made quite a bit of concrete in a large wheelbarrow with a shovel. IIRC he mixed the dry ingredients fairly well before adding water. I recently poured a 3ft x 6 ft slab. I mixed 3 or 4 batches in a wheel barrel and dumped them into the form. On the last batch I didn't need to much so I only used 1/2 of a bag. I had trouble in the area of that last pour. I could not get it to float, I had stones at the surface where I made the last dump. It could have been me, but I have done several jobs and am especially proud of the last ramp I made, no stones, I broomed the surface, and use it daily, looks great. When you mentioned mixing the "dry ingredients fairly well" It added to my thought that maybe the 1/2 bag was more stone than cement and that's why I couldn't get it to float. Anyway, next time I will throw away a 1/2 bag of concrete I added water to, instead of a 1/2 bag that hardened in the bag :-) Mikek |
#25
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Way to mix concrete without a cement mixer
Use a shovel, it works great and it a great exercise.
i |
#26
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Way to mix concrete without a cement mixer
On 9/10/2014 9:12 AM, stryped wrote:
I have some projects at home for which I am wanting to make my own concrete with Portland cement, gravel, sand, and of course water. I need a fair amount of concrete but not all at one time. I don't have a cement mixer and it would be a pain to rent one every time because I cant do all these projects in one day or even a weekend. I am wanting to pur a footer along my driveway to make a brick boarder, and I also have some concrete edging I want to make. Is there anything without too much trouble I could fab together that would be relatively in expensive? I wondered if a 55 gallon drum and a tractor post hole digger for a mixer would work? Any help is appreciated! Just go to Harbor Freight and buy a cheap mixer. When done, scrap the metal and keep the motor. Some of those last if kept painted on the outsides. 55 gallon drum of concrete - 1/2 rock and 1/2 sand and cement is to heavy to move about. Most people can't handle a wheelbarrow. Consider if not a cheap mixer, then a 1/2 bag roll-a-round plastic bottle that has fins in side... Martin |
#27
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Way to mix concrete without a cement mixer
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#28
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Way to mix concrete without a cement mixer
On Wednesday, September 10, 2014 9:12:21 AM UTC-5, stryped wrote:
I have some projects at home for which I am wanting to make my own concrete with Portland cement, gravel, sand, and of course water. I need a fair amount of concrete but not all at one time. I don't have a cement mixer and it would be a pain to rent one every time because I cant do all these projects in one day or even a weekend. I am wanting to pur a footer along my driveway to make a brick boarder, and I also have some concrete edging I want to make. Is there anything without too much trouble I could fab together that would be relatively in expensive? I wondered if a 55 gallon drum and a tractor post hole digger for a mixer would work? Any help is appreciated! Is it possible to mix say 1/4 a yard of concrete that way at a time? Maybe using a 4x8 plywood sheet and 2x6's for the sides making a box to mix everything? |
#29
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Way to mix concrete without a cement mixer
On Fri, 12 Sep 2014 09:46:01 -0700 (PDT), stryped
wrote: On Wednesday, September 10, 2014 9:12:21 AM UTC-5, stryped wrote: I have some projects at home for which I am wanting to make my own concrete with Portland cement, gravel, sand, and of course water. I need a fair amount of concrete but not all at one time. I don't have a cement mixer and it would be a pain to rent one every time because I cant do all these projects in one day or even a weekend. I am wanting to pur a footer along my driveway to make a brick boarder, and I also have some concrete edging I want to make. Is there anything without too much trouble I could fab together that would be relatively in expensive? I wondered if a 55 gallon drum and a tractor post hole digger for a mixer would work? Any help is appreciated! Is it possible to mix say 1/4 a yard of concrete that way at a time? Maybe using a 4x8 plywood sheet and 2x6's for the sides making a box to mix everything? A plywood sheet with 2 x 4s to frame it is a very common kind of homemade mortar box. The last couple of jobs I did used that setup, with a shee of plywood that was 4 feet square. Whatever you use, get it down low enough that you can work it with a hoe and/or shovel (I use both, alternately) without reaching up to get at the mix. I hoe the ingredients together; flip the pile over with a shovel; and then hoe again. Once everything is mixed dry, further hoeing will only tend to separate it. I add water slowly, working it with both hoe and shovel, making sure it's absorbed all of the water before adding more. When it's 100% mixed, with no dry cement or aggregate visible, you're done. Adding more water at this point with only make for weak concrete. -- Ed Huntress |
#30
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Way to mix concrete without a cement mixer
On Fri, 12 Sep 2014 09:46:01 -0700 (PDT), stryped
wrote: On Wednesday, September 10, 2014 9:12:21 AM UTC-5, stryped wrote: I have some projects at home for which I am wanting to make my own concrete with Portland cement, gravel, sand, and of course water. I need a fair amount of concrete but not all at one time. I don't have a cement mixer and it would be a pain to rent one every time because I cant do all these projects in one day or even a weekend. I am wanting to pur a footer along my driveway to make a brick boarder, and I also have some concrete edging I want to make. Is there anything without too much trouble I could fab together that would be relatively in expensive? I wondered if a 55 gallon drum and a tractor post hole digger for a mixer would work? Any help is appreciated! Is it possible to mix say 1/4 a yard of concrete that way at a time? Maybe using a 4x8 plywood sheet and 2x6's for the sides making a box to mix everything? 7 cubic feet is a lot of concrete to hand mix in one batch and get it consistent. And you would have about 3 inches of concrete in a tray that big with all the moisture being sucked out by the plywood. |
#31
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Way to mix concrete without a cement mixer
On Fri, 12 Sep 2014 13:16:52 -0400, Ed Huntress
wrote: On Fri, 12 Sep 2014 09:46:01 -0700 (PDT), stryped wrote: On Wednesday, September 10, 2014 9:12:21 AM UTC-5, stryped wrote: I have some projects at home for which I am wanting to make my own concrete with Portland cement, gravel, sand, and of course water. I need a fair amount of concrete but not all at one time. I don't have a cement mixer and it would be a pain to rent one every time because I cant do all these projects in one day or even a weekend. I am wanting to pur a footer along my driveway to make a brick boarder, and I also have some concrete edging I want to make. Is there anything without too much trouble I could fab together that would be relatively in expensive? I wondered if a 55 gallon drum and a tractor post hole digger for a mixer would work? Any help is appreciated! Is it possible to mix say 1/4 a yard of concrete that way at a time? Maybe using a 4x8 plywood sheet and 2x6's for the sides making a box to mix everything? A plywood sheet with 2 x 4s to frame it is a very common kind of homemade mortar box. The last couple of jobs I did used that setup, with a shee of plywood that was 4 feet square. Whatever you use, get it down low enough that you can work it with a hoe and/or shovel (I use both, alternately) without reaching up to get at the mix. I hoe the ingredients together; flip the pile over with a shovel; and then hoe again. Once everything is mixed dry, further hoeing will only tend to separate it. I add water slowly, working it with both hoe and shovel, making sure it's absorbed all of the water before adding more. When it's 100% mixed, with no dry cement or aggregate visible, you're done. Adding more water at this point with only make for weak concrete. And it is a lot easier to do it in a 4X4 square 6 inches deep than a 4X8 3 inches deep. In the big steel wheelbarrow I think we did pretty close to 1/4 yard when we were mixing "in situ" where we didn't need to wheel it too far. 1 big bag (94 lb - 1 cu ft) in a 1-2-3 mix makes just under 1/4 yard (6 cu ft) of concrete and we did 1 bag batches. |
#32
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Way to mix concrete without a cement mixer
On 9/12/2014 12:46 PM, stryped wrote:
Is it possible to mix say 1/4 a yard of concrete that way at a time? ... That seems like a pretty big batch to me. 1/4 yd is about 7 cu ft and that would weigh 1000 lb. I'd start MUCH smaller, to get the feel of it, before trying to do 1/4 yd. Bob |
#33
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Way to mix concrete without a cement mixer
On Fri, 12 Sep 2014 15:25:09 -0400, Bob Engelhardt
wrote: On 9/12/2014 12:46 PM, stryped wrote: Is it possible to mix say 1/4 a yard of concrete that way at a time? ... That seems like a pretty big batch to me. 1/4 yd is about 7 cu ft and that would weigh 1000 lb. I'd start MUCH smaller, to get the feel of it, before trying to do 1/4 yd. Bob standard strength is about 3300 lbs per yard - so about 820 lbs. But yes - it IS a pretty good sized batch - about 8 feet of 40" sidewalk 3" thick - or about 6 feet of gutter in the dairy barn when we were putting in the stable cleaner. We used the mixer for that job - and I shovelled all the gravel twice - once out of the pit into the trailer, and once into the mixer. The next summer it was the hog stable floor and about 1500 square feet of manure yard. The summer I turned 14 I knocked out all the box stalls with a sledge hammer and the gutters in the dairy stable, then mixed the concrete and filled the cribbing the boss hab built. The next summer it was the manure yard and the hog stable floor, and replacing half a dozen or more beams under the hay-loft - over the stable (big old bank barn - about 100 years old) with 12" square elm-about 14 feet long IIRC. (Dutch elm disease was killing all the big elms in the woodlot - and we had some BIG ones) Winter weekends were spent cutting the limbwood with the 40" circular saw belted to the old 44 Massey and splitting it with an axe. Gotta be well below freezing to split rock elm or the axe either bounces or sticks.!!! |
#34
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Way to mix concrete without a cement mixer
Wow - Those Harbor freight ones are more robust than the 40 year old
sears one I got third hand Dad to little brother to oldest brother - aka me. I saved it from rusting to death and checked the motor and such. Now for it to really work. Projects planned. I painted it with Steel grade paint. Might last. Martin On 9/14/2014 10:58 PM, Gunner Asch wrote: On Wed, 10 Sep 2014 07:12:21 -0700 (PDT), stryped wrote: I have some projects at home for which I am wanting to make my own concrete with Portland cement, gravel, sand, and of course water. I need a fair amount of concrete but not all at one time. I don't have a cement mixer and it would be a pain to rent one every time because I cant do all these projects in one day or even a weekend. I am wanting to pur a footer along my driveway to make a brick boarder, and I also have some concrete edging I want to make. Is there anything without too much trouble I could fab together that would be relatively in expensive? I wondered if a 55 gallon drum and a tractor post hole digger for a mixer would work? Any help is appreciated! Sure...Ill give you the best help you are going to get. http://www.harborfreight.com/http-ww...7536-html.html http://www.harborfreight.com/1-1-4-q...xer-91907.html When you are done..sell em on Craigslist for $125-150 Its far far cheaper and easier than anything you are going to brew up. Or go right to the source.... http://www.searchtempest.com/ Enter your zip code, "cement mixer": and how far you are willing to drive. (examples only ) http://santabarbara.craigslist.org/tls/4666657237.html Cement mixer - $100 (SB Mesa) image 1 image 1image 2 Looks ugly but runs great. We just used it to mix 80 bags of mortar with no trouble. The blue tape is just to keep it from rattling. You can see the patio in the background we used it for. You will need a truck to get it home. http://losangeles.craigslist.org/lgb...662580798.html http://inlandempire.craigslist.org/grd/4666318613.html http://orangecounty.craigslist.org/for/4662456829.html http://sandiego.craigslist.org/nsd/tls/4666325631.html http://sandiego.craigslist.org/nsd/for/4665507208.html http://sandiego.craigslist.org/nsd/tls/4664010686.html http://lasvegas.craigslist.org/tls/4666901395.html etc etc etc.... Or...gasp...you could...could...RENT one!! Gunner "At the core of liberalism is the spoiled child, miserable, as all spoiled children are, unsatisfied, demanding, ill-disciplined, despotic and useless. Liberalism is a philosophy of sniveling brats." PJ O'Rourke |
#35
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Way to mix concrete without a cement mixer
On Wed, 10 Sep 2014 07:12:21 -0700 (PDT), stryped
wrote: I have some projects at home for which I am wanting to make my own concrete with Portland cement, gravel, sand, and of course water. I need a fair amount of concrete but not all at one time. I don't have a cement mixer and it would be a pain to rent one every time because I cant do all these projects in one day or even a weekend. I am wanting to pur a footer along my driveway to make a brick boarder, and I also have some concrete edging I want to make. Is there anything without too much trouble I could fab together that would be relatively in expensive? I wondered if a 55 gallon drum and a tractor post hole digger for a mixer would work? Any help is appreciated! Sure...Ill give you the best help you are going to get. http://www.harborfreight.com/http-ww...7536-html.html http://www.harborfreight.com/1-1-4-q...xer-91907.html When you are done..sell em on Craigslist for $125-150 Its far far cheaper and easier than anything you are going to brew up. Or go right to the source.... http://www.searchtempest.com/ Enter your zip code, "cement mixer": and how far you are willing to drive. (examples only ) http://santabarbara.craigslist.org/tls/4666657237.html Cement mixer - $100 (SB Mesa) image 1 image 1image 2 Looks ugly but runs great. We just used it to mix 80 bags of mortar with no trouble. The blue tape is just to keep it from rattling. You can see the patio in the background we used it for. You will need a truck to get it home. http://losangeles.craigslist.org/lgb...662580798.html http://inlandempire.craigslist.org/grd/4666318613.html http://orangecounty.craigslist.org/for/4662456829.html http://sandiego.craigslist.org/nsd/tls/4666325631.html http://sandiego.craigslist.org/nsd/for/4665507208.html http://sandiego.craigslist.org/nsd/tls/4664010686.html http://lasvegas.craigslist.org/tls/4666901395.html etc etc etc.... Or...gasp...you could...could...RENT one!! Gunner "At the core of liberalism is the spoiled child, miserable, as all spoiled children are, unsatisfied, demanding, ill-disciplined, despotic and useless. Liberalism is a philosophy of sniveling brats." PJ O'Rourke |
#36
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Way to mix concrete without a cement mixer
On Wed, 10 Sep 2014 18:23:29 -0400, "Jim Wilkins"
wrote: "Ned Simmons" wrote in message .. . On Wed, 10 Sep 2014 12:49:58 -0400, "Jim Wilkins" wrote: I've heard that in some parts of New Jersey you can see cement mixers used as contractor-chic lawn ornaments. -jsw Just last week I tried to convince my wife that we needed a cement mixer and that this one would be a nice lawn ornament when not in use. She's skeptical. http://maine.craigslist.org/tls/4642527190.html -- Ned Simmons Oooh, who could resist that? It cries out for a hit-and-miss engine to run it. Yes!!! Yes!!!! Doesn't she appreciate that the uncompromisingly functional designs of the 1930's are recognized as legitimate ART? http://en.wikipedia.org/wiki/Bauhaus http://en.wikipedia.org/wiki/Dieselpunk Around here the status lawn toy is a backhoe or loader. "At the core of liberalism is the spoiled child, miserable, as all spoiled children are, unsatisfied, demanding, ill-disciplined, despotic and useless. Liberalism is a philosophy of sniveling brats." PJ O'Rourke |
#37
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Way to mix concrete without a cement mixer
Martin Eastburn on Thu, 11 Sep 2014
21:44:24 -0500 typed in rec.crafts.metalworking the following: On 9/10/2014 9:12 AM, stryped wrote: I have some projects at home for which I am wanting to make my own concrete with Portland cement, gravel, sand, and of course water. I need a fair amount of concrete but not all at one time. I don't have a cement mixer and it would be a pain to rent one every time because I cant do all these projects in one day or even a weekend. I am wanting to pur a footer along my driveway to make a brick boarder, and I also have some concrete edging I want to make. Is there anything without too much trouble I could fab together that would be relatively in expensive? I wondered if a 55 gallon drum and a tractor post hole digger for a mixer would work? Any help is appreciated! Just go to Harbor Freight and buy a cheap mixer. When done, scrap the metal and keep the motor. Some of those last if kept painted on the outsides. 55 gallon drum of concrete - 1/2 rock and 1/2 sand and cement is to heavy to move about. Most people can't handle a wheelbarrow. Mix it in the wheelbarrow. Use a rake or hoe. Consider if not a cheap mixer, then a 1/2 bag roll-a-round plastic bottle that has fins in side... There are, I think, flexible plastic 'barrels' which are meant to be used to mix small batches of concrete in places where a powered mixer is not an option. -- pyotr filipivich "With Age comes Wisdom. Although more often, Age travels alone." |
#38
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Way to mix concrete without a cement mixer
I had the same problem, plus no truck. I figured out how to use a Trash Can to mix 90 bags of concrete in three different pours. I hope this video helps other folks in my situation.
https://youtu.be/AWtSHloyNYI |
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