Test report for Hrophilic Polyurethane Injection Resin

• It will have polymeric reaction when injected from injection machine, expand and become hard with the sands and clay in the wall, thus plug up the crack permanently and reach water stop effect surely. 
• The solidify time can be controlled from several seconds to several minutes 
• High rate of expansion, good tenacity, low shrink, strong adhesive power with the base material, and suitable for different water resource. 
• Can be applied in low temperature environment. 
• Single component material, easy construction, easy clean.