JOINING STRUCTURE OF PRECAST WALL TYPE REINFORCED CONCRETE WALL

摘要

PURPOSE: To easily and rationally join walls to each other by providing a notch part on the butt end of a wall along the wall surface, using a reinforcement as a lap joint, and spraying mortar to the notch part from the outside. ;CONSTITUTION: When a wall is joined to a wall or floor slab 15, the butted wall part is notched in parallel to the wall surface, and internal reinforcements 1, 2 are used as lap joints to construct a reinforcing bar in a building site. Mortar is sprayed to the notch part from the outside to integrate the walls together. A door partitioning wall 5 is built, ridge directional walls 6, 7 on balcony side and corridor side are built, the arrangement of reinforcement by lap joint for joining between the lower floor slab 15 and the precast wall and between the precast walls is constructed, and mortar is sprayed to the notch part to integrated them. The half precast stab of the upper floor is set, and after the stab upper end is reinforced, slab concrete is placed. Successively, this construction is repeated every floor.;COPYRIGHT: (C)1995,JPO