Pipeline and floor joint position water proof construction method

A technology combining parts and construction methods, applied to building components, building insulation materials, etc., can solve the problems of low integrity rate of waterproof finished products and non-standard appearance, etc., and achieve the effect of reliable waterproof quality, simple construction method and simple construction

Inactive Publication Date: 2006-10-25
张晶
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The purpose of the present invention is to solve the problems of low integrity rate of waterproof finished products and non-standard shape obtained in

Method used

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  • Pipeline and floor joint position water proof construction method
  • Pipeline and floor joint position water proof construction method
  • Pipeline and floor joint position water proof construction method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] Embodiment 1, the waterproof construction method of the joint between the pipeline and the floor slab

[0049] like figure 1 , the shaping pressure plate 5 is put on the pipeline earlier. Between the outer surface 1 of the pipeline and the hole 2 of the floor slab, fill the gap with concrete 9 for secondary filling, so as to prevent the sealing and waterproofing material from flowing downward when the sealing and waterproofing material is applied thereon. After the concrete 9 is filled, an adhesive hot-melt modified asphalt sealing waterproof material 4 with a temperature of 80-150°C is applied to the joint 3 between the outer surface of the pipe 1 and the floor slab, and the hot-melt modified asphalt The thickness of the thinnest part of the stack is not less than 10-20 mm. The hot-melt modified asphalt is applied on the outer surface 1 of the pipe, and then on the floor joint 3 and the surrounding floor surface, and the hot-melt modified asphalt forms an annular bel...

Embodiment 2

[0050] Embodiment 2, the waterproof construction method of the joint between the floor drain and the floor slab

[0051] like figure 2 , Fill up between floor drain 7 and floor hole 2 with concrete 9 secondary pouring joints, when preventing from smearing sealing waterproof material above, sealing waterproof material flows downwards. Join the floor below the wide edge 8 of the floor drain 7, and apply the sealing waterproof material 4 with adhesive polyurethane waterproof material on the floor drain 7 wide edge 8 and the floor surface seam 3 positions connected, for Make the appearance of the polyurethane waterproof material have a fixed standard shape, and also use the circular "cross" shaping pressure plate 5 to compact the polyurethane waterproof material on the surface of the polyurethane waterproof material, so that the polyurethane waterproof material is the thinnest The distance is 2 to 4 mm. And the shaped pressure plate 5 is bonded and fixed on the surface of the p...

Embodiment 3

[0052] Embodiment 3, the method of doing large-area waterproof construction after the waterproof construction of the joint between the pipeline and the floor slab

[0053] Carry out construction by the content described in embodiment 1. Carry out large-area waterproof layer construction thereafter, apply polymer cement waterproof paint in a large area on the floor, and polymer cement waterproof paint is applied and overlapped on the surface of the shaped pressure plate 5 of the waterproof member. A large-area polymer cement waterproof coating is covered on the surface of the shaped platen 5. After the polymer cement waterproof coating is solidified and formed into a film, a continuous waterproof layer composed of a large-area waterproof layer and waterproof components is obtained.

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Abstract

The invention belongs to a water-proofing constructing method for junctions between pipelines and floors of buildings, smearing adhesive watertight material on the junction between outer surface of pipeline or floor drain and floor seam, compacting the watertight material with shaping disc, and after the watertight material is solidified, obtaining a watertight component compounded of watertight material and shaping disc. And the standard shape of the shaping disc becomes a standard shape of the watertight component. And it has advantages of: raising yield of watertight finished products, raising construction efficiency, etc.

Description

technical field [0001] The invention belongs to the technical field of building waterproofing, in particular to a waterproofing construction method for joints between pipes and floor slabs. Background technique [0002] In the toilets and kitchens of existing high-rise residential buildings or public buildings, the leakage of the junction between the water supply and drainage pipes and the floor is very frequent. Affect, different deformation produces cracks. In addition, the stress state of the pipe and the floor is different, and different displacements produce cracks. The direct reason is that the waterproof construction method of the junction between the pipe and the floor slab is defective, and the current waterproof construction method cannot obtain a waterproof finished product with a high integrity rate, no water accumulation, and a standard shape. [0003] Existing construction methods and their deficiencies: Currently, bathrooms and ...

Claims

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Application Information

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IPC IPC(8): E04B1/66
Inventor 张晶张钰雯
Owner 张晶
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