Reinforced concrete staircase with prefabricated elements

摘要

The staircase has a lower and top ceiling contact bracket. It has at least one wall contact bracket (11) at the side (9) of the body of the staircase, by which the staircase (1) abuts a bearing socket (12) in the wall (14) of the house space for the staircase. The wall contact bracket forms a separate component and is insertable with an anchoring strut (15) into an aperture (16) in the side of the body of the staircase with the aperture also containing an insulating sleeve (17). The strut has a contact plate (22) for support on the bearing socket at the wall side.