|Origin:||Made In China|
|Category:||Construction & Decoration / Waterproof Materials|
|Label:||Swellable waterstop , swellablle waterstop , bentonite waterstop|
|Min. Order:||100 meter|
Contact person: Lisa Kang
We can produce various specifications of Swellable waterstop bars according to the customers requirements.
Description of Swellable waterstop bar
Swellable waterstop bar is a new type of water stop check of aquatic products, it passes through vulcanization molding, but unlike general rubber products, it has excellent resilience, extensibility. And elastic seal water. It can meet water expansion, with water water stop, stop water effect to make it more reliable than ordinary waterproof materials.
Installation method of Swellable waterstop bar:
1. After being hardened concrete construction joint interface, sweep off scum, dust, debris, etc., and solid base. 2. Construction and horizontal construction joint of post-cast strip, will stretch along the construction joint direction of water stop, using its own direct bonding paste in the middle position of construction joints, lap joint is not less than 5 cm, there shall not be a breakpoint. Should be reserved for the facade construction joint positioning shallow slot, will be embedded in the reserve tank of water stop, if there is no reserved slot, high strength steel nail fixed can also be used, and by using the self-adhesive, paste on the construction joint interface directly, through isolation paper uniform compaction. Article 3. The water stop the fixed end, tore down the isolation of paper can be under the pouring concrete. 4. Paste parts of water stop the opening transverse installation can be chosen. Article 5. To make the water stop fixed firmly, every 1 m high strength steel nail with horizontal seam, fixed, the vertical seam every 0.5 m high strength steel nail with fixed.
Installation notes of Swellable waterstop bar
1. Paste the interface should be kept dry. Application of water stop within the aperture and shall not be exposed. Article
2. The water stop and construction joint interface paste to close, stretch along the construction joint direction shall not leave breakpoints, cannot be cut off scum dust, etc. Article
3. The water should fully be concrete packages, package thickness greater than 5 cm. Article
4. The water stop after fixed before pouring the concrete, should avoid to be soaked in water for rain or construction.
5. Storage and transport of water stop, avoid damp and extrusion. 6. Concrete vibratory, should avoid vibration rods