410g mining sealing bag with low viscosity and strong adhesion. 410g Malisan sealing bag requires a small construction amount of 410g

Description :

　　410gMining sealing bag with low viscosity and strong adhesive force, 410g Malisan sealing bag, with a small construction amount of 410g

　　410gMining sealing bagLow viscosity, it can penetrate well into small cracks during mining. Although its viscosity is low, it can form strong adhesion with the formation and has good flexibility to withstand subsequent formation movement,410g Malisan Sealed Hole BagThe reaction speed is very fast. It can react within ten seconds after encountering water, so as to quickly seal the water flow. The foam formed after reaction will not be soluble in water. The compression resistance is very good, the expansion rate is very high, the construction amount is small, and it saves money and labor.

　　410gMining sealing bagScope of use: Sealing gas drainage holes, cracks, sealing, etc.

　　Tai'an Hongyi Mining Technology Co., Ltd. mainly produces mining reinforcement materials such as Malisan, Roxiu, mining rock reinforcement materials, coal rock reinforcement materials, Malisan sealing bags, mining sealing agents, mining sealing materials, mining hollow filling materials, coal mine compressive filling materials, water blocking reinforcement materials, mining reinforcement materials, coal rock reinforcement materials, gas sealing materials, etc. We look forward to cooperating with you.

　　410gMining sealing bagUsage:

　　1. Due to the occasional occurrence of floating coal or even collapse in the borehole, it is recommended to use a sealing tube to pass through the hole or use an air duct to blow out the floating coal in the hole before sealing to ensure that the sealing tube can be smoothly inserted into the hole.

　　2. Use cotton yarn or transparent tape to tie the sealing bag onto the sealing tube according to the following requirements. A set of two bags of products are tied symmetrically horizontally about 0.5m away from the flower tube, and a cotton yarn is appropriately wrapped in front of a sealed bag to prevent the flow of Malisan material into the flower tube hole. The second group uses one bag, and the front end of the bag is tied at a distance of 0.5m-1m from the end of the first group. The third group uses one bag, and the front end of the bag is symmetrically tied to the second group at a distance of 0.5m-1m from the end of the first group. The sealing bags behind are tied symmetrically up and down in sequence.

　　3. After kneading and tying the bag, start from a sealed hole bag on the flower tube side, remove the divider strip on the sealed hole bag, and rub it up and down with appropriate force for 20-30 times with both hands. Rub for 15-25 seconds to fully mix the materials in the bag. Continuously proceed in sequence. The sum of the kneading time for all sealed bags should not exceed the time it takes for the sealed bags to burst.

　　4. Rub and feed the gas extraction pipe while feeding, and after each kneading is completed, another operator quickly sends the gas extraction pipe into the borehole. The sealing bag expands and bursts inside the borehole, and the material reacts in the space between the extraction pipe and the borehole wall, expanding and solidifying between the borehole walls to seal the borehole.

　　5. Due to the expansion property of the material, in order to improve the sealing effect and prevent the material from flowing or spraying out from the hole opening, it should be quickly wrapped with cotton yarn or cotton cloth to form a retaining ring or wooden wedge for sealing after the delivery is completed. After the material is completely cured in about 30 minutes, it can be directly connected to the gas extraction system for gas extraction.

　　410gMining sealing bagScope of use: compacted strata, rock reinforcement, anchor rod sealing, sealing water inlet, cracks and unstable strata,410g Malisan Sealed Hole BagThe foaming speed and foaming ratio can be adjusted. And it is solvent-free, has a high flash point, good flame retardancy, and does not produce harmful gases during construction, making it particularly suitable for construction in enclosed tunnels. Especially has good adhesion to construction surfaces such as rock layers and concrete.

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