Single Component Polyurethane Grout Materials for Waterproof Plugging and Reinforcement Repair of Cconcrete Leakage

• Customization: Available
• Certification: ISO
• Material: Polyurethane
• Model NO.: VPU-1
• Usage Method: Spray
• Main Usage: Water Stop,Outdoor
• Appearance: Liquid
• Density/g/cm3: 1.0-1.2
• Solid Content /%: 75-90
• Foaming Capacity/%: 500-10000
• Transport Package: 18kg/Drum
• Specification: 18kg/200kg/Customized
• Trademark: VICUSVIDA
• Origin: China
• Production Capacity: 10000tons/Year

Product Description

VPU-1  Single Component Waterbrone Hydrophilic Polyurethane Grouting Materials for Waterproof Plugging and Reinforcement Repair of Cconcrete Leakage

Product Description

Introduction
VPU-1  is a common one-component hydrophilic polyurethane grouting material. The composite polyether polyol reacts with the polyisocyanate to form a hydrophilic chemical grouting material terminated by isocyanate. It reacts rapidly with water, solidifies and expands the closed crack, thereby achieving Quickly stop the water. This product is milky white elastic colloid after reaction with water. It has the advantages of high speed, high strength, small shrinkage and strong impermeability. It is widely used in waterproof tunneling projects such as subway tunnels, water conservancy and hydropower, underground garages and sewers.
Characteristics                      
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 penetration  proof 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.
     5.It can be widely used in waterproof projects such as DAMS, subway, tunnel etc.

Product Parameters

No.	Item	Test
1	Appearance	Light Yellow Transparent Liquid
2	Density/g/cm3	1.0-1.2
3	Viscosity /mpa.s	150-350
4	Gel Time /s	10-100
5	Solid  Content /%	75-90
6	Foaming Capacity/%	500-1000
7	Expansion Rate with Water/%	20-30
8	Water Absorption Capability /10 Times of Water , s	20-70
Remark: a Agreed by both customers&supplier; b Item tested while reinforcement requirement

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