PU Injection Grout for Reliable Waterproofing and Leak Repair Applications

• Customization: Available
• After-sales Service: Supply All Around Service
• Certification: ISO
• Model NO.: SY-G301
• Material: Polyurethane
• Usage Method: Spray, Injection
• Application: Injection Leak Repair
• Method: Injection
• Color: Brown
• Density g/cm3: 1.03-1.08
• Viscosity MPa.S: 800-1000
• Shelf Life: 6 Month
• Transport Package: 25kg/Drum
• Specification: drum
• Trademark: Suoyi
• Origin: China
• HS Code: 390931000

Product Description

Product Description

INTRODUCTION
SY-G301, a remarkable one-component hydrophobic polyurethane grouting material, is engineered to revolutionize waterproofing and leak repair. Formed from the dynamic reaction between composite polyol and isocyanate, it springs into action when exposed to water, rapidly solidifying and expanding to efficiently seal cracks. The transformation into a milky white elastic colloid, coupled with a significant volumetric expansion, yields a robust, water-insoluble foam that not only seals and waterproofs but also strengthens structures. This versatile material finds its place in diverse fields such as subway tunnels, water conservancy and hydropower projects, underground garages, sewers, and more, making it an indispensable ally in waterproofing and reinforcement engineering.
ADVANTAGES
1, Unmatched foaming capability: The product boasts an impressive foaming ratio of approximately 25 times when reacting with water, offering outstanding water transmission and chemical stability; (Foaming ratio big)
2, Robust consolidation: The swift chemical reaction in water generates substantial expansion pressure, pushing the slurry deep into cracks to create a durable consolidation body; (Bonding ability strong )
3,Exceptional bonding: Displays excellent adhesion to concrete bases and other building materials, ensuring a secure and lasting hold; (Strong adhesion)
4,Eco-friendly excellence: Classified as truly non-toxic, this product is well-suited for construction in a wide variety of locations and environments. (Environmental friendly)

Product Parameters

SPECIFICATION

Item	SY-G301
Appearance	Brown clear viscous liquid
Density g/cm3	≥1.05
Viscosity mPa·s/25ºC	≤1000
Setting time/ s	≤800
Frothing percentage/%	≥2000
Compessive strengh/MPa	≥15

Packaging & Shipping

Available in 25kg or 220kg drums to suit diverse project needs

 

Application

Application:
Ideal for construction, municipal, road, tunnel, water conservancy, hydropower, mining, petrochemical, marine engineering, and more, ensuring adaptability across a spectrum of projects.

Company and Factory Introduction
1-A cutting-edge polyurethane technology firm
2-Boasting over 15 years of industry expertise
3-Proudly serving 200+ customers across 15+ countries

R&D Centre