Bricks are small, so there is no problem of relevant diferences in density of aircrete along the top to the bottom.
How much costs a standart bag of portland cement on USA?
Bamboo reinforced concrete :
https://theconstructor.org/structura...ruction/15054/
Quote:
Originally Posted by freebeard
I was thinking more of bricks or blocks than whole buildings or components.
Instead of casting an whole arch, a three-hinged arch would be more manageable. |