The difference between Rockxiu mining reinforcement materials and Malisan

The difference between Rockxiu mining reinforcement materials and Malisan Targeting major hidden dangers such as fire, gas, and carbon monoxide in coal mine safety production. Luo Kexiu products are currently new technologies that solve the problem of filling cavities in mine safety production, filling coal and rock cracks to prevent wind leakage, making airtight walls and firewalls to extinguish fires, and reinforcing broken roofs and strata.
- -:- Rockxiu construction technology
- Rockiu is an injection product composed of resin and catalyst, which is used to seal air and gas, fill voids and holes, and strengthen coal and rock formations. This product only requires a special pump and a mixing gun powered by mine compressed air. The required compressed air pressure is between -. The high-pressure liquid pressure output by the pump is twice the supplied compressed air pressure. The volume of the pump is...The mass is approx. The two components, resin and catalyst, are mixed at a volume ratio of Roxy hardens within minutes.
- -:- Application scope and function of Roxue
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Fill the broken roof (coal) to prevent the accumulation of roof gas, prevent the broken roof coal from igniting, and prevent the exchange of internal and external air.
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Airtight walls block wind leakage: prevent internal and external gas exchange, prevent fire and benefit personal safety. When fracturing tunnels around closed walls, Rockshew foam can also be used to press into the cracks and plug leaks.
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Fill the entrance and return air corners of the coal mining face to prevent a large amount of fresh air from entering the goaf, prevent a large amount of gas from gushing out from the goaf, and prevent a large amount of air from entering the goaf for a long time, causing natural oxidation of the remaining coal. . ) Fill abandoned old tunnels and tunnels (coal bunkers): Prevent accidents caused by digging through the goaf during excavation of the working face and working face mining, and prevent air leakage from abandoned tunnels (coal bunkers) causing fires in the tunnels (goaf).
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Instead of fly ash and sand, fill abandoned old tunnels to strengthen the roof of the tunnel mining face to prevent gas leakage.
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Reinforce the broken coal and rock roofs in advance to reinforce the roofs of tunnels in excavation and mining working faces to prevent roof collapse. Reinforce coal pillars along gob excavation and block air leakage. Reinforce broken coal pillars to improve support and fill cracks in coal pillars to prevent air leakage and fire in coal pillars and goaf areas. Reduce the support density of return air tunnels in the working face.
- ) The working face or tunnel prevents roof collapse and fire: it increases the stability of the roof and plays the role of fire extinguishing and reinforcement and sealing after the top coal is injected at the high temperature point of the coal body.
- -:- Advantages of Roxue technology
- ① Rapid response
- ② High expansion rate
- ③ Better pressure resistance
- ④ Can be directly Fire extinguishing
- ⑤ Simple construction technology
- ⑥ Wide range of uses.