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The building material of rubber seal

author: Jianfeng Engineering from: 原创 date: 2017/12/14 9:00:00 hit: 10524 ℃
Tips: The building material of rubber sealWater swelling rubber sealing strip is made of rubber polymer, i...

The building material of rubber seal

Water swelling rubber sealing strip is made of rubber polymer, inorganic materials and water swelling rubber and synthetic additives with adhesive properties of a new building waterproof material。 With water absorbing volume expansion, squeeze the gap between the density of old and new concrete, the formation of plasticity colloid impermeable。 The product has created a new way for the to solve the leakage problem of construction gap bridge construction or concrete high-rise building, to fill a gap in China's waterproof。 The quality of the products has reached the world advanced level。 The rubber seal is usually known as water swelling rubber water stop water swelling, swelling seal, rubber sealing strip, divided into type of seal products。 Type sealThe grouting pipe seal, seal, and network type, slow expansion type seal。

Water usually refers to water swellable rubber water seal, it is mainly divided into the following categories: A, type of expansive water with water, the water swellable materials through the mixer, a waterproof products molding extruder. B, slow expansion type seal usually refers to the national standard of water stop also, water is in line with the GB18173.3-2002 standard production, the provisions of GB18173.3-2002 seal in water after 168 hours of expansion rate is not greater than the final expansion rate of sixty percent C, the product type sealing water swellable material machined into the extrusion type mixer - and soAfter vulcanization Vulcanized Rubber Properties box with water swelling seal, rubber waterstop and expansion of water water in recent years is widely used, is widely used in tunnel, waterworks, sewage treatment plant, power plant, hydroelectric power stations, hydroelectric power station, reservoir, dam engineering expansion joints, construction joints. Settlement joint structure joints.

Product title: Polyurethane putty expandable sealing rubber strip of two-component polysulfide sealant in water

BW water swelling rubber sealing strip, water swellable rubber water stop,

BW water swellable rubber sealing strip is formed by mixing inorganic polymer materials and water swelling rubber, BW expansion rubber seal water is a kind of new building waterproof materials. The water can swell, the maximum expansion rate of 250% - 550% times (adjustable), compaction gap between new and old concrete form impervious plastic colloid. Jingxian County tuoda rubber production BW water swellable rubber sealing strip quality is the best.

swellable water bar


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