楼梯楞角暗埋钢筋保护法楼梯楞角暗埋钢筋保护法是将一根６钢筋（长度略小于楼梯宽度），两头和中间焊上３个小于９０°的铁脚，暗埋在楼梯踏步上。其施工程序是先将带铁脚的钢筋附在楼梯上，调整好位置，用砂浆固定铁脚，待砂浆干硬后，按工艺要求做好楼梯踏步抹面，将... Stairway corner buried buried steel protection method stairs corner buried buried steel protection method is a  6 steel (length is slightly less than the width of the stairs), two and the middle of the welding of three iron feet less than 90 °, buried in the stairway on. The construction procedure is to first attach the steel bar with iron feet to the stairs, adjust the position, fix the iron feet with mortar, and after the mortar is hardened, do a good job on the stairs;