Year1
- 产品型号：
- 651型
- 产品规格：
- 500*10mm
- 厂家：
- 衡水永盛
>1. Product introduction
>Waterstop is a rubber waterstop that utilizes the characteristics of high elasticity and compression deformation of rubber to operate under various loads. It produces elastic deformation under the pressure, thereby effectively tightening and sealing, preventing building leakage, water seepage and shock absorption and buffering. In the general architectural design of larger projects, continuous pouring is not possible. Due to the deformation of the foundation or the thermal expansion and contraction of concrete components caused by temperature changes, construction joints, settlement joints, and deformation joints need to be left. Waterstops must be installed at these joints to prevent water leakage.
>Waterstops are mainly used for basic projects that are integrated with the concrete structure in construction joints and curved joints when concrete is cast in place, such as underground facilities, tunnel loopholes, water aqueducts, dams, and liquid storage structures. wait.
>2. Scope of application
> Suitable for joint water-stopping treatment of buildings and structures subject to vibration, easy deformation, and large loads, such as: subways, roads, tunnels, bridges, expansion joints, Settlement joints, high and low span buildings.
> Waterproofing of concrete joints in large and small construction projects, water conservancy projects, civil air defense projects, etc.
>It can also be used to stop water and seepage in dams, swimming pools, underground structures or retaining walls.
>3. Product advantages
>Excellent wear resistance, weather resistance, water resistance and chemical resistance.
>, tear resistance, strong adaptability, good elastic recovery, and good water-stopping effect.
>. It has certain mechanical strength and large elongation.
> 4. Construction Points
> When installing the waterstop, steel bars can be used to fix its position. If the waterstop needs to be overlapped, the two sides to be overlapped can be ground smooth with a grinder first, and then with a strong Pasted with adhesive, the overlap length shall not be less than m.
>5. Technical data
>Tensile strength, tensile elongation%, tensile deformation%, hardness (Shore type)
>6. Precautions
>, during construction It is necessary to ensure the accurate position of the waterstop and the quality of the concrete pouring, and to ensure that the two are closely integrated.
>. During construction, the line must be stretched and positioned according to the specifications of the waterstop.
>. The edge of the waterstop must be compacted with flat steel and expansion screws, and sealed with sealing paste.
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