There can be cavities or void inside, such brick is called hollow. There is a full -bodied brick, inside of which there are no voids.
In size, bricks are divided into standard, double and one and a half.
There can be cavities or void inside, such brick is called hollow. There is a full -bodied brick, inside of which there are no voids.
In size, bricks are divided into standard, double and one and a half.
