Polyurethane Grouting Foaming Agent/pu foam grouting material for pu injection grouting pump

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$2.00 - $5.00 / Kilograms | 50 Kilogram/Kilograms (Min. Order)
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Quick Details
Place of Origin:
Beijing, China (Mainland)
Brand Name:
Model Number:
Other Waterproofing Materials
Adjustable reaction:
Adjustable reaction time between 2 and 15 minutes
.For curtain grouting
surface injection:
crack injection
ground stabilisation
two component:
surface injection
Proof of safe environmental behavior
ground stabilisation
Construction joints
Very good penetration
Supply Ability
Supply Ability:
30000 Kilogram/Kilograms per Month
Packaging & Delivery
Packaging Details
A+B:40kg/set, 50kg/set
retarder:1g/bag, 4g/bag, 5g/bag
Tianjin Port
Lead Time :
30 days after receipt of deposit


Polyurethane Grouting Foaming Agent/pu foam grouting material for pu injection grouting pump




LW Polyurethanes grouting material is one- component, low viscosity, hydrophilic, quick-setting macromolecule chemical grouting material with high waterproof efficiency. It meeting water generates chemical reaction immediately, volume expansion, The gel is insoluble in water, with high elasticity and higher strength. This product has been applied widely in waterproof and ground reinforces projects.


Product Feature

1,Low viscosity, quick reaction in water, forming impervious elastic colloidal concretion body by

reaction with good water sealing performance.

2,Reacting with water, it forms ivory elastic colloidal concretion body, which has the advantages of

high compressive strength, low temperature resistance,good elasticity and penetrationproof quality.

3,Good effect on mixing with water. The product can penetrate into crack deeply and the crack can be

sealed thoroughly by concretion body.

4,Good dilatability,big water content ,good water affinity and groutability, meanwhile the viscosity and

curing speed can be adjusted according to customer's requirement.



1.Hydrophilic and hdrophobic kinds

2.Function:stop water, void filling, reinforce

3.Used in coal mine, dam, tank and more

4.VOC or solid content is 70%~100%

5.activated fast with water

6.the solidify product can swellable with water

7.Non-toxic LD50 be more than or equal to 9000mg/kg


Technology Data


 For more detail tech. data, please contact me.


Package and Storage

Storage at indoor room temperature. Temperature above 50oC may cause accelerate 
formation of insoluble solid. Good housekeeping is essential in areas where chemical spillage 
is likely to occur.


Picture of product:



Applied for anti-leakage and stop a leak of crack, expansion joint, construction joint of concrete and foundation consolidation in field of water conservancy, hydro power, tunnel, subway, aerial defence, metallurgy, industrial and civilian construction.



Wear protective equipment (gloves, masks, goggles) to avoid skin perfusion when in direct contact, please rinse with water if contaminated with slurry, the eyes to inadvertently This product should be with plenty of water and seek medical care immediately.




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Company Information

        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.