Year1
- 厂家：
- 衡水德祥
- 规格：
- 300*6
- 型号：
- 651
1. Classification of medium-embedded rubber waterstop
From structure Formally, it can be divided into two types: type waterstop and type waterstop. The commonly used, type, and type waterstops all belong to type rubber waterstops. According to the two types of waterstops, their scope of application is explained separately. There are slight differences. Type waterstop refers to a buried waterstop with a hole in the middle. It can be divided into two types: type rubber waterstop and plastic waterstop. It is mainly suitable for expansion joints, settlement joints and earthquake-proof joints of various concrete structures, etc. Concrete anchorage, tight water-stop sealing and the ability to adapt to the expansion and contraction of deformation joints, etc. Type waterstop refers to a buried waterstop without holes in the middle. It can be divided into two types: type rubber waterstop and plastic waterstop. Mainly applicable The construction joints of various concrete structures with small deformation, such as complete contraction joints, incomplete contraction joints and expansion joints, have the characteristics of tight water sealing and elastic tensile deformation with concrete anchors.
2. The water-stopping principle of the middle-buried rubber waterstop. The function and principle of the middle-buried rubber waterstop is to use the high elasticity of rubber to produce elastic deformation under various loads to achieve a strong seal and effectively prevent construction. The structure leaks water and plays a shock-absorbing and buffering role. In many engineering and building designs, there are certain telescopic requirements between civil water and soil structures and there are problems such as waterproofing and shockproofing. Therefore, the use and installation of rubber waterstops can effectively solve the above problems. means. This product is mainly used for basic engineering underground facilities, tunnels, culverts, water conveyance, aqueducts, retaining dams, etc. that are installed in construction joints and deformation joints when concrete is cast in place and are integrated with the concrete structure to ensure the service life of the project construction. Middle-buried rubber stoppers The water belt adopts the national standard.-Produced by the organization "Polymer Waterstop Material Waterstop"
3. Joint method of buried rubber waterstop There are two joint methods of buried rubber waterstop: one is One way to use adhesives for cold joints is to use hot vulcanization molds for hot joints. The following two joint methods are introduced respectively: Adhesive cold joints use special cold joint glue for rubber waterstops and use the lap joint method to seal the waterstops. The sections that require joints are smoothed with a grinder ~ cm and can be compacted with glue. It has the advantages of high strength and fast solidification. It is easy to construct, saves time and effort, and can meet the general engineering quality requirements. On-site hot vulcanization method joints are used with waterstops. Matching hot vulcanization molds and raw rubber sheets make on-site vulcanization hot joint construction difficult but the joint effect is ideal. It is suitable for projects with strict engineering quality requirements
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