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PRODUCTS
Road Filling and Reinforcement Series
Road filling reinforcement material YK-601, mainly used to treat the hollowing of cement concrete pavement and repair the base layer of the slab
Mining sealing series products
YK-301 is a kind of organic polymer two-component foaming/closed grouting material, adjustable foaming time, large foaming multiple, solvent-free, low odor, flame retardant and other characteristics, suitable for plugging gas extraction holes, plugging air leakage, etc.
One-component water plugging grout YK-511
Yiborun one-component grout material YK-511 has the characteristics of high water inclusion rate, long water retention time and high strength.
Polyurethane material for water plugging in coal mine YK-521 (two-component)
YK-521 is a double-liquid grouting material, which can penetrate into the deep microscopic fractures of the rock formation, and can effectively strengthen the broken surrounding rock and coal seam in the watery environment.
Silicate-modified polyurethane material for spraying and plugging wind leakage in coal mines YK-402
YK-402 is a two-component rapid foaming grouting material made of water glass and isocyanate, which has the characteristics of low internal temperature, fast foaming, large foaming multiple, and non-combustible.
Polyurethane material for spraying and plugging wind leakage in coal mine YK-421
YK-421 is a kind of organic polymer two-component rapid foaming grouting material, which has the characteristics of high foam strength, fast foaming, large foaming multiple and good flame retardancy.
Silicate-modified polyurethane material for coal mine filling and confinement YK-202
YK-202 is a two-component foaming/filling type grouting material made of sodium silicate and isocyanate with a volume ratio of 1:1, with fast foaming, large foaming multiple, solvent-free, small odor, non-combustible, etc., suitable for quickly filling the voids of broken coal seams and rock formations and plugging leakage air.
Polyurethane material for coal mine filling and confinement YK-201
YK-201 is an organic two-component foaming/filling type grouting material, which has the characteristics of fast foaming, large foaming multiple, solvent-free, low odor and good flame retardancy.
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