Cutting concrete blocks
David WE Roberts wrote:
"David WE Roberts" wrote in message
...
Getting closer to wall building time now the weather has warmed up a
bit; if only it would stop raining!
I will obviously need to cut concrete blocks - I will be using the
'medium density' blocks for external walls with no rendering.
[At least I think the normal ones are described as 'medium density'
- it does beg the question as to what 'dense' blocks are.]
snip
Any idea how much to allow for wastage?
I am not the best cutter of bricks etc.
I'd order what I needed to be delivered, and then pick up a dozen or so at a
time if any extras are required, you are better under ordering with blocks.
Also forgot to ask, are you intending adding any butresses? - if the wall is
longer than 4m, you'll need a buttress in the middle, basically just a stack
of blocks, tied into the main wall with tie wires on every course
--
Phil L
RSRL Tipster Of The Year 2008
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