How to construct raft foundation? Find a drawing.

Raft foundation is relatively simple. First of all, during foundation excavation, pay attention to the reserved thickness of 10-20CM, and then manually remove the aggradation, so that the post-pouring cushion is generally 10CM, and the raft reinforcement can be bound according to the figure after pouring. In particular, we should pay attention to the elevation of beam height, the detailed specifications of raft foundation reinforcement binding, the distance between reinforcement and gluten at the bottom of raft, and the anchorage length. This is a simple raft foundation. If you encounter a raft foundation with a brick membrane, remember that the order of other procedures is basically the same.