A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Fabricated public washroom backfilling construction technology
The invention discloses an assembly type public washroom backfilling construction technology. The technology comprises the steps that the contact face of a box frame bottom plate and a purline is filled with sealant, glass cotton is fully laid in a purline square frame, shockproof rubber strips are attached to the purline and a beam at the bottom of a box, and a waterproof breathable film is laid on the glass cotton; paving a cement board on the purline, fixing the blow-off pipeline by using a bracket, suspending the blow-off pipeline above the cement board, and making a slope towards one side of the blow-off pipeline; making a slope from cement mortar around the box body to the floor drain along the slope; the waterproof paint is fully brushed to the joint of the upper wall surface of the box body and the outlet of the blow-off pipeline and around the bracket base; step grids are built by light foam bricks in a squatting pot area, and ceramsite is fully laid; the reinforcing steel bars are staggered and separated by checks to be laid in a net shape, cement mortar is pre-laid, a galvanized steel wire mesh is fully laid, and a cement mortar slope making layer is fully laid; the periphery of the box body is fully brushed with an adhesion agent once along the height of 30 centimeters of the wall, and is fully brushed with a waterproof coating twice. The self-weight can be reduced, secondary drainage of the bottom of the caisson is achieved, and the hidden danger of later leveling layer settlement crack water leakage is reduced.
本发明公开了一种装配式公共卫生间回填施工工艺，包括箱体框架底板与檩条接触面打满密封胶，檩条方框内满铺玻璃丝棉，檩条及箱体底部横梁处贴防震胶条，玻璃丝棉上方铺设防水透气膜；在檩条上铺设水泥板，用支架固定排污管道悬空于水泥板上方，向排污管道一侧找坡；箱体四周水泥砂浆找坡沿坡至地漏；防水涂料满刷至箱体上部墙面及排污管道出口相接处及支架底座周围；蹲坑区域轻质泡沫砖砌踏步方格，满铺陶粒；钢筋错开方格隔断呈网状铺设，预铺水泥砂浆，满铺镀锌钢丝网，并满铺水泥砂浆找坡层；箱体四周沿墙30公分高满刷界面剂一遍，防水涂料满刷两遍。本发明能减轻自重、实现沉箱底部二次排水，减少后期找平层沉降裂缝漏水隐患。
Fabricated public washroom backfilling construction technology
The invention discloses an assembly type public washroom backfilling construction technology. The technology comprises the steps that the contact face of a box frame bottom plate and a purline is filled with sealant, glass cotton is fully laid in a purline square frame, shockproof rubber strips are attached to the purline and a beam at the bottom of a box, and a waterproof breathable film is laid on the glass cotton; paving a cement board on the purline, fixing the blow-off pipeline by using a bracket, suspending the blow-off pipeline above the cement board, and making a slope towards one side of the blow-off pipeline; making a slope from cement mortar around the box body to the floor drain along the slope; the waterproof paint is fully brushed to the joint of the upper wall surface of the box body and the outlet of the blow-off pipeline and around the bracket base; step grids are built by light foam bricks in a squatting pot area, and ceramsite is fully laid; the reinforcing steel bars are staggered and separated by checks to be laid in a net shape, cement mortar is pre-laid, a galvanized steel wire mesh is fully laid, and a cement mortar slope making layer is fully laid; the periphery of the box body is fully brushed with an adhesion agent once along the height of 30 centimeters of the wall, and is fully brushed with a waterproof coating twice. The self-weight can be reduced, secondary drainage of the bottom of the caisson is achieved, and the hidden danger of later leveling layer settlement crack water leakage is reduced.
本发明公开了一种装配式公共卫生间回填施工工艺，包括箱体框架底板与檩条接触面打满密封胶，檩条方框内满铺玻璃丝棉，檩条及箱体底部横梁处贴防震胶条，玻璃丝棉上方铺设防水透气膜；在檩条上铺设水泥板，用支架固定排污管道悬空于水泥板上方，向排污管道一侧找坡；箱体四周水泥砂浆找坡沿坡至地漏；防水涂料满刷至箱体上部墙面及排污管道出口相接处及支架底座周围；蹲坑区域轻质泡沫砖砌踏步方格，满铺陶粒；钢筋错开方格隔断呈网状铺设，预铺水泥砂浆，满铺镀锌钢丝网，并满铺水泥砂浆找坡层；箱体四周沿墙30公分高满刷界面剂一遍，防水涂料满刷两遍。本发明能减轻自重、实现沉箱底部二次排水，减少后期找平层沉降裂缝漏水隐患。
Fabricated public washroom backfilling construction technology
装配式公共卫生间回填施工工艺
JIANG XUEDONG (author)
2022-08-26
Patent
Electronic Resource
Chinese
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