Mine filling and sealing materials (snook)

Product introduction: This product is a set of two-component polymer chemical grouting reinforcement materials that quickly bond broken coal seams and rock strata. It is mainly used for the reinforcement of broken coal seams and rock strata, sealing gas fissures and sealing small flow water leakage. The product does not contain volatile solvents and does not produce toxic or harmful gases.
With special grouting equipment, the resin component and curing agent component B are fully mixed at a volume ratio of: , discontinuous coal and rock mass is cemented into a continuous and complete force-bearing body, which has good adhesion with the coal and rock formation. After bonding, it has high compressive and shear strength, impact resistance, acid resistance and good alkali resistance. The material has low viscosity before reaction, good penetration and fluidity, and can penetrate well into the fine cracks of coal seams or rock formations. After reaction and solidification, it has good flexibility and can withstand the deformation of coal and rock formations to strengthen and strengthen broken coal and rock. body effect.
Product advantages:
High compressive strength, adjustable reaction time
High flash point, good flame retardancy, safe and environmentally friendly, does not pollute water
3. Low initial viscosity, flow Good toughness and strong permeability
The polymer has good toughness, is not brittle under compression, and can withstand the deformation of coal and rock layers
It is safe and reliable after being injected into the coal and rock mass
Scope of application:
Laneway, Reinforcement of coal pillars and coal walls
Excavation working face roof, coal mining face roof, coal wall, advance support section reinforcement
3. Tunnel repair and dam reinforcement
Geological drilling and gas fissure leakage sealing and reinforcement