Polyurethane grouting is a widely used repair and reinforcement material in civil engineering, construction, and underground infrastructure projects. It is commonly applied for sealing cracks, filling underground voids, reinforcing foundations, and providing effective waterproofing.
These grouting materials offer excellent waterproofing properties, high expansion capability, strong adhesion, and long-term flexibility and durability. Their ease of application makes them suitable for both small-scale repairs and large-scale waterproofing tasks.
When working with polyurethane grouting materials, it is important to follow the manufacturer's guidelines regarding surface preparation, mixing ratios, and application methods. Appropriate safety measures, including the use of personal protective equipment (PPE), should always be observed during handling and installation.
Featuers for Polyurethane Grouting Material
Quick response: Polyurethane grouting materials can react in a short time, expand and harden quickly, and fill cracks or gaps.
High expansibility: Polyurethane foam has strong expansibility and can fill large areas of gaps, and can quickly expand and seal even in narrow cracks.
Excellent adhesion: Polyurethane has strong adhesion to various substrates (such as concrete, soil, rock, etc.), ensuring the durability of the repair.
Strong water resistance: Polyurethane grouting has good water resistance and anti-penetration, especially suitable for wet or large water flow environments.
Lightweight and adjustable: Different formulas can be adjusted as needed to adapt to different application scenarios and construction requirements.
Application for Polyurethane Grouting Material
When industrial assembling, structure bonding is required between members, which can be sealed usingsealant of environment friendly and high strength. This PU material for industry not only meet requirements sealing for cars and containers, but also fulfill the high bonding strength of rail transit and elevator.
DAPU-802A/DAPU-802B are double component polyurethane adhesive, which can be used for the combination of metal plates, foam, honeycomb panel and concrete. It has the advantages of strong bonding strength, great weather resistance, free volatile solvent and environment friendly.
BQDT910 special primer for silane modified sealant Primer , which has good permeability to porous substrate, excellent adhesion with substrate great sealing effect and incredible water resistance, is mainly used for surface coating which prefabricate concrete, stone, fiber cement board and so on, reinforce adhesion of sealant to base material.
BEIQIAO can offer polyurethane waterproof grouting materials,stable quality and reasonable price.
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