describe lightweight concrete hollow blocks
the use of hollow blocks is to build a strong foundation for houses because it is the support of our houses.
You wouldn't, unless those 'hollow blocks' were food and the stones were very very small.
The commpressive strength of hollow concrete blocks should be 5N/mm2. This strength is enough for the non-bearing walls.
34 PCs. of hollow blocks
classification of concrete blocks
it's block including holes
While concrete has been used as a building material for many centuries, concrete hollow blocks have only been manufactured since the early 1900s. These blocks are used in all types of building projects.
types of sandcrete block
If you want to know the volume of blockfill for 8 inch blocks its 120 blocks to the cubic metre of concrete