20
I understand such blocks come in different sizes.
are these concrete blocks and allowing for mortar. 12.5 per square metre, 62.5 per cubic metre with mortar
The answer will depend on the orientation of the blocks. It will be between 13 and 25.
Depends entirely on the size of the individual blocks !
20
It depends on the size of the concrete blocks
Yo mam a
The answer depends on the volume of the hollow.
I understand such blocks come in different sizes.
There are 10 blocks in a square meter
are these concrete blocks and allowing for mortar. 12.5 per square metre, 62.5 per cubic metre with mortar
The answer will depend on the orientation of the blocks. It will be between 13 and 25.
blocks of what size
Depends entirely on the size of the individual blocks !
32
25 such blocks to equal one square metre.