High Pressure Waterproof Polyurethane Injection grout pumps

Product Introduction:

The electric high pressure injection pump is a professional machine used for high pressure chemical grouting, which works with double component grouting material. It can produce high pressure itself. When there are leakage-stop constructions on engineering include architecture, underground, water conservancy, environment protection, civicism, subway, tunnel, culvert, crack reinforcement, it is the preferred equipment.

Features:

PU foam agent, Epoxy resin. Polyurethane, acrylic resin injection pump 

1.Portable,high pressure 

2.Output pressure up to 11000psi(max) 

3.Easy operation,safe 

4.Pressure is not steady but can be controlled by hand (pressure is higher along with the working time

 5. 1:1 by volum for two components materials

usage method

LangWei 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 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.