Water-soluble polyurethane grouting material

产地：

江苏淮安

规格：

国标

不透水性：

0.3 MPa、30min不透水

1. Product Features
The slurry will disperse, emulsify and foam on its own when exposed to water, and react immediately to form a water-impermeable elastic colloidal solid body with good water-stopping properties.
The elastic colloidal solid body formed after the reaction has good extensibility, elasticity, impermeability and low temperature resistance, and can permanently maintain its original shape in water.
After being mixed with water, the viscosity is small and the pourability is good. The solid body is harmless to the human body, non-toxic and non-polluting when soaked in water.
When the slurry reacts with water to form an elastic solid material, it releases gas. With the help of gas pressure, the slurry can be further pressed into the gaps in the structure, so that the porous structure or formation can be completely filled and dense. It has the characteristics of secondary penetration.
The slurry has good expansion properties, large water content, good hydrophilicity and pourability. At the same time, the viscosity and solidification speed of the slurry can be adjusted as needed.
2. Scope of application
Leak sealing of cracks, expansion joints, construction joints and structural joints in various buildings and underground concrete projects.
, Drilling protection wall plugging and reinforcement in geological drilling engineering.
, grouting of reservoir dams in water conservancy and hydropower projects, sealing and anti-seepage of cracks in water conveyance tunnels, and anti-seepage reinforcement of concrete cracks in dam bodies.
The roadbeds of high-rise buildings, railways and high-grade highways are reinforced and stabilized.
Water blocking in tunnels and reinforcement of broken layers such as roofs in coal mining or other mining projects.
, Reinforcement of bridge foundation and reinforcement of bridge cracks.
, Reinforcement of deformed buildings, reinforcement of gaps in concrete structures such as water towers and pools, and prevention of subsidence.
, soil improvement, soil surface protection and stabilization reinforcement, etc.