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Fanyu County Water Expansion Waterstop Manufacturers Price

Release company: Hebei Tushun Rubber Products Co. , Ltd.Release: 2019-08-16 Popularity: 100

Fanyu County Water Expansion Waterstop Manufacturers Price

Hello friends, the editor of Hebei Tushun has come to share the article with you. The previous article shared with you some rubber waterstop related introductions. In fact, the rubber waterstop and the water-swelling waterstop are construction projects Common materials for water stop, which are highly acclaimed. Today we will focus on explaining the water stop swelling strip for water. If you want to learn about it, follow the editor to see it! 13313081215 Manager Wang

What is a water-stop swelling strip?

First, what is the water-swelling stopper under water? The water-swellable rubber waterstop is a unique new rubber product. It is a collective name for putty-type waterstops and product-type waterstops that have water-swellability. This kind of rubber produces 2-3 times expansion and deformation after encountering water, and fills all irregular surfaces, cavities and gaps of the joints. At the same time, it generates huge contact pressure to completely prevent leakage.

Specifications of PZ water-swellable rubber water stop:

The shape of the water-swelling water stop strip is generally rectangular, circular, trapezoidal, and triangular. Various models and specifications can also be customized according to the needs of the project. The specifications of the rubber water stop are: 30 × 20mm, 20 × 15mm, 30 × 40mm, 20 × 50mm, Φ20mm, Φ30mm, 10 × 25mm, 10 × 30mm, R15 × R10mm and other specifications. The length can be produced according to customer requirements.

Construction and installation steps of water-swelling water stop:

Besides, the construction and installation steps of the water-swelling water-proof strip and the detailed installation method of the water-proof strip. The water-swellable water-swelling strip is a type of PN-300 water-swellable rubber that is mixed and densely extruded at high temperature and high pressure. The rubber water-sealable strip can absorb water to increase its volume through its own water-absorbing factor. The volume can expand and block the construction joints and the surrounding pores after reaching water, which meets the requirements of reliable anti-leakage.

There are three main ways to use the water-swelling water stop:

1. Reservoir method: leave a groove on the cement surface that can be placed in advance, and then insert the rubber strip into the groove to continue pouring cement.

2. Paste method: Apply 401 and other multifunctional glue along the installation line to position the water stop.

3. Steel nail dense nail method: Position the rubber strip along the installation line with steel nails, and the denser the nails, the better. The joints can be overlapped and bonded at 45 ° bevels, or can be positioned with steel nails after laps at 45 ° bevels.

Notes on construction and installation of water-swelling water stop:

1. The cement surface in contact with the rubber water stop must be flat and free from unevenness.

2. As the specific gravity of the water-swelling rubber water stop is lighter than that of cement, the rubber strip must be firmly positioned during installation to prevent the rubber strip from floating and dislodging and causing water leakage.

3. It is not allowed to leave the seam first and then insert the strip. The water stop strip should be firmly positioned and cannot be exposed.

4. The water-proof swelling strip cannot be exposed to air for a long time. It should be placed in a dry and ventilated warehouse to avoid strong light exposure.

The above article is an introduction to the water-swelling water stop. Have you already understood it? If you have any questions, please feel free to contact our company's technical staff.



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