20*30mm Professional Performance Bentonite Waterstop Strip for Concrete Joints
20*30mm Professional Performance Bentonite Waterstop Strip For Concrete Joints
20*30mm Professional Performance Bentonite Waterstop Strip for Concrete Joints is a kind of hydrophilic water sealing product coming with incomparable durability and higher water absorption no less than 300%. Unlike traditional clay based waterstops, this one utilizes rubber as base material to form a controlled, moisture active sealant - that means the bentonite waterstop will not expand to point losing much of integrity even being washed away by water during continually expansion. Features & benefits
Quality sodium bentonite clay and rubber materials.
Strong, durable with high cost effectiveness.
High water absorption with excellent compression seal.
High expansion control ability for preserving its integrity.
Controlled internal pressure in surrounding concrete to avoid spalling and cracks.
Withstand high water pressure.
Capable to self-healing.
Easy and fast to transport and install.
Easy to joining.
20*30mm Professional Performance Bentonite Waterstop Strip for Concrete Joints can used to:
Joints with limited movements.
Construction joints and sheet pile joints.
Water containment and reservoirs.
Water and sewage treatment.
Primary and secondary structures.
Manholes and elevator pits, manure pits
Tunnels, culverts, dams, water tanks and canals.
Swimming pools and parking garages.
Precast concrete structure.
Foundations and basements.
Slabs and king post.
Fast track projects
15mm × 20mm,20mm × 30mm,20mm × 50mm,30mm × 50mm,10mm × 40mm or others as your request.
15 mm × 20 mm and 20 mm × 30 mm: 25 meters/box
30 mm × 50 mm: 10 meters/box
Your nominated types of packages are also available.
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, tunnel applications and so on.