What is the minimum order quantity (MOQ)?

The minimum order quantity is 1 ton.

What are the payment terms and lead time?

Payment terms include LC and T/T. The average lead time is within 15 workdays for both peak and off-season periods.

Is OEM/ODM service available?

Yes, OEM and ODM services are available, with customization options from samples.

Polyurethane Grout Grouting Materials for Tunnels, Crack Joints and Reinforcement

Name: Polyurethane Grout Grouting Materials for Tunnels, Crack Joints and Reinforcement
Brand: Vida New Material Technology Co., Ltd.
SKU: 2065684062

Shanghai, ChinaVida New Material Technology Co., Ltd.

US$2.00-9.00

18 kg

Sample price:US$4.00/kg.Request sample

Product profile

Customization

Available

After-sales Service

24 Hours

Certification

ISO

Model NO.

VPU-2

Material

Polyurethane

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

Key features

Hydrophobic Waterproofing: One-component PU reacts with water to expand into foam, effectively plugging leaks in concrete.

High Expansion Ratio: Foaming capacity reaches 2000-3000%, filling voids and cracks with large expansion pressure.

Chemical Resistance: Resistant to acid, alkali, and organic solvents, ensuring durability in harsh environments.

Strong Adhesion: Excellent adhesiveness with concrete bases and other construction materials for secure repair.

Customizable Properties: Viscosity and cure speed can be adjusted according to specific project requirements.

Versatile Application: Ideal for subway tunnels, basements, dams, and sewage systems for waterproofing and reinforcement.

ISO Certified Quality: Product meets ISO certification standards, ensuring consistent quality and reliability.

Fast Curing Time: Curing time ranges from 300-600 seconds, allowing for efficient construction progress.

Company profile

High Repeat Buyers ChoiceFast DeliveryQuality AssuranceManagement Certification

Vida New Material Technology Co., Ltd.

Shanghai, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 7 years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.04h

About Our Factory & Business Background

AddressRoom 305, No. 9 Building, No. 16299 Puwei Road, Shanghai, China

Terms of PaymentLC, T/T

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Minimum Order Quantity1 ton

Supply Chain Partners8

Our Production Capability & Technical Expertise

Main ProductsPolyurethane Chemical, Blend Polyols, PU Catalyst, PU Silicone, Polyurethane Waterproof Material, Mdi, Tdi, Base Polyol, Mc, Pharmaceutical Ingredients and Intermediates

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsHave instruction but no written records

Traceability of Raw MaterialsYes

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia, Domestic

Overseas Agent/BranchNo

Product Q&A

Q:What is the main function of VPU-2 grouting material?

VPU-2 is a one-component hydrophobic PU grouting material used for waterproof plugging and reinforcement repair of concrete leakage. It reacts with water to expand into a foam that does not dissolve in water.

Q:How does the material react with water?

The material reacts quickly with water, expanding to form a tenacious consolidation. It pushes liquid into the depths of cracks and expands to fill voids, ensuring the crack is fully saturated.

Q:What are the key characteristics of this product?

Key characteristics include good hydrophobic properties, high chemical stability, large penetration radius, resistance to acid/alkali/solvents, smooth coating, wear resistance, and excellent adhesiveness with concrete.

Q:Can the viscosity and cure speed be customized?

Yes, the viscosity and cure speed can be changed according to the requirement of projects to suit specific application needs.

Q:What are the recommended application scenarios?

It is widely used in subway tunnels, water conservancy, hydroelectric power, basement parking, sewage systems, deformation joints, and leakage plugging in geological drilling.