Hi..i'm looking to raise the level of an existing concrete floor in garage and have it levelled out as it is cracked ( looks as though its because its on a slight slope) and could be raised to the same level of path
. We have a lot of red bricks remaining from a garden wall knock down. Builder said the bricks could be used to raise the floor after existing concrete floor is broken up. Bricks could then go into floor space with fresh concrete levelled out throughout the bricks and then on top..good idea or not??