Mine reinforcement materials (Grass)

It is mainly used to reinforce the coal wall and roof of broken coal pillars. This product uses special mixing grouting equipment to inject the two components into the coal seam according to the volume ratio: The low viscosity of the product allows it to penetrate into small gaps. The product's good adhesion and excellent mechanical properties can quickly solve various problems in ground reinforcement projects while ensuring construction safety. Recommended scope of use:
●Reinforcement of tunnels in coal seams
●Reinforcement of coal pillars and coal seam roofs
●Reinforcement of unstable and broken coal and rock layers
●Blocking of gas and low-flow water leakage
Main features:
●Good high flame retardant properties
●Can react with water vapor in rock formations to release inert gas to further spread the slurry deep into the cracks
●In dry/wet conditions It shows good adhesion under all conditions
●Low initial viscosity, good permeability, and can penetrate into fine rock cracks
●Short reaction time can quickly reach the best mechanical strength, good long-term stability and high toughness Suitable for stable moving rock formations
●To avoid prolonged contact with eyes and skin, personal protective equipment such as goggles, gloves and work clothes should be worn during operation. If the product comes into contact with skin, wash with soap and water. If the product comes into contact with eyes, rinse immediately with plenty of water in an eyewash cup and seek medical advice. The cured product is harmless.