Supply water blocking reinforcement materials for Anhui coal mines, waterproof coal pillars are good for blocking water

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. Water blocking and reinforcing materials for coal mines are mainly used for: water blocking in coal mine tunnel projects, waterproof coal pillar water blocking and reinforcement, dam leakage water control and structural reinforcement, tunnel karst and fissure water sealing Blocking, tunnel penetration and water leakage control

. Introduction to the technology of water blocking reinforcement materials for coal mines: The water blocking material for coal mines is a new type of silicone-based urea resin material with high adhesion and good mechanics and physics. The performance ensures that it is highly bonded to the rock mass and does not affect the final physical and chemical properties of the reaction product when exposed to water. It can quickly and effectively block water inflow cracks. It has good flexibility and can withstand the movement of the formation and has strong anti-seepage. performance, anti-wear, impact resistance and anti-aging properties, so as to achieve the purpose of stabilizing the formation for a long time and sealing water cracks and channels.

. Main features of water blocking reinforcement materials for coal mines: low viscosity, strong permeability, does not react with water, effectively blocks water flow channels, good toughness, can adapt to long-term ground pressure, good adhesion, strength High, good plasticity, quick and easy to construct.

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