The product is formed through mixing with butyl rubber, polyisobutylene materials, then combiningwith synthetic polymer sheet, with a strong permanent cohesive force. Strong adaptability to structure deformation and cracking, can be widely used in waterproof seal treatment in the concrete structure deformation joint parts.
no change soaked in 70 °C temperature for 168 hours
(1)Roof waterproof, underground waterproof in new construction, waterproof processing in structure construction joint and polymer waterproofing materials lap seal
(2)Sealing and waterproofing processing in subway tunnel structure construction joint in municipal engineering
(3)Airtight, waterproof, shock absorption of Colorful plate and sun plate joint,
The size as follows:
(1)Excellent mechanical properties: high bonding strength and tensile strength, excellent elastic and extension performance, strong adaptability to interface deformation and cracking.
(2)Stable chemical properties: excellent chemical resistance, weathering resistance and corrosion resistance.
(3)Reliable application performance: cohesiveness, waterproof, sealing, low temperature resistance and resistance to follow are good, good size stability.
(4)Simple operation process.
Packaging & Shipping
As an member of Chemical Grouting Sub-Committee, Chinese Hydraulic Engineering Society, the Director Member of Waterproof Sub-Committee and China Construction Industry Association.LANGWEI Conchem is a fast growing international manufacturer of construction chemicals with plants in Beijing, China. The company is specialized in preventative and remedial waterproofing products.
Preventative waterproofing products are wildly used during new construction and are usually installed by the general contractor. Examples are bentonite strips, hydrophilic mastics and rubbers, which swell in contact with water and hence block water ingress, injection hoses, which can be injected at a later stage to block water and finally cementitious coatings for basement waterproofing and elastomeric membranes for tanks and roofs.
Remedial waterproofing products are mostly used when major (or minor) water leaks happen at a later stage and are usually applied by specialist applicators. Remedial waterproofing products are also often used during construction of tunnels and other underground constructions to prevent infiltrating water from hindering the normal progress of the works. Examples are injection resins based on Polyurethanes (both 1C and 2C) and Poly-acrylates. These products are also used for Soil and Rock Stabilization, together with Organo-minerals.
LANGWEI Conchem also manufactures a series of products for the Protection and Repair of reinforced Concrete. Examples are cementitious grouts and mortars, epoxy injection resins, carbon fibre laminates and epoxy glues.
LangWei Conchem is specialized in preventative and remedial waterproofing products, which are mostly used in Balcony waterproofing, car part decks, concrete repair and protection, facade waterproofing, flooring systems, injection equipments, packers & accessories, preventative waterproofing, remedial waterproofing, roof waterproofing, sewer rehabilitation, soil injections, tunel applications and so on.