Hongyi Polymer Mining Filling Materials for Coal Mines Filling Materials for Roadways in High Falling Areas

Description :

　　Mining filling materials, filling materials for coal mines, filling materials for high collapse areas in tunnels

　　The old system constrained production,Mining filling materialsDeepen reform, be prepared for danger in times of peace, be prepared for it, and be prepared for any danger,Coal mine filling material for roadway high collapse area filling materialThe three methods for instant foaming, rapid curing, and quality inspection of products are practice, practice, and re practice.

　　1、 Mining filling materialsProduct Description:

　　1. Fill coal and rock voids and cracks to prevent air leakage;

　　2. Sealing of toxic and harmful gases underground;

　　3. Constructing fire-resistant or rapid sealing walls;

　　4. Fill the high rise area of the roadway or working face;

　　5. Fire prevention and extinguishing in goaf or high rise areas.

　　2、 Coal mine filling material for roadway high collapse area filling materialProduct Details:

　　The mining material is a foam filling product, which is produced by two-component reaction, and has good air separation and foaming properties,

　　Widely used in temporary sealing of coal mines and tunnels, filling construction of coal rock cavities and coal seam fractures

　　Sealing and roof support areas for toxic and harmful gases. Especially suitable for filling coal and rock cavities, various fractures, and air leakage channels in high caving areas,

　　And block the upper and lower corners of the working face to prevent air leakage and gas outburst in the goaf. This substance does not burn or support combustion, and has outstanding properties

　　Explosion proof and anti-static performance, which has a good effect on gas blockage and fire prevention. The material has stable and durable performance after molding, and does not crack.

　　3、 Mining filling materialsfeature

　　1. High expansion ratio, small dosage, and simple operation;

　　2. Instant foaming, rapid curing;

　　3. Good compressibility, able to adapt to rock movement;

　　4. Anti static, flame retardant, explosion-proof

　　It's important for us to be a business. It's not just about my product level at this stage, but also about my heart staying at this stage. Vision is more important, and in the process of positioning, we need to understand our own needsMining filling materialsCan the product go that far? Can it go that far,Coal mine filling material for roadway high collapse area filling materialNot necessarily big, but it must be done well first.

AfterSalesService :

• Mining filling materials