RESEARCH ON SINGLE SIDE FORMWORK CONSTRUCTION TECHNOLOGY FOR NARROW SPACE COMBINATION BASEMENT OUTER WALL
The combination construction of light partition wall and basement exterior wall is studied.The light partition board with waterproof coiled material is used as the waterproof base instead of the brick mold membrane.The diaphragm wall is fixed on the retaining pile by drilling expansion screws and locking screws.The light partition wall and the retaining pile are filled with foam concrete.The basement exterior wall is supported by a mobile single-sided formwork support system assembled in combination.The mobile single-sided formwork support frame is reinforced by steel pipes,effectively ensuring the quality of the formation of the diaphragm wall in a narrow space,improving the integrity of the exterior wall structure,without puncturing the waterproof coiled material,and enhancing the structural self waterproof ability.
narrow spacebasement exterior wallsingle side formwork
万方数据
维普
