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  • Grouting Reinforcement Material - China

    price: check with company for price

    The inorganic fly ash curing agent is an inorganic material and is in the form of a powder. The unit mass of fly ash solidifying agent can be solidified by 10~50 times of fly ash (according to the classification of fly ash and required strength). After mixing the fly ash slurry and curing agent slurry, it is suitable for the time (20~480min)., can be adjusted according to the use requirements) solidification, the condensation body does not analyze water, and the rate of heat loss is slow. The power plant fly ash pollutes the environment, the ground piles up the occupied land, and is filled and filled by fly ash. While treating the waste, it can be used for mine empty road filling, goaf filling, fire prevention and underground hole filling, etc., with obvious economy. Social benefits. The curing ratio (mass ratio of fly ash curing agent to fly ash) is 1:10~30, and the ratio of fly ash slurry to water and ash is 0.8~1:1. It can be used for empty road filling and full road filling in fully mechanized mining face. The gangue strip is filled with mining and replacing coal pillars, etc., and the slurry has good fluidity and can fill the entire filling space. It is used for the filling of empty roadway in the fully mechanized mining face and the filling of the old roadway. The strength of the condensate is moderate and the integrity is good. The roof of the working face is effectively controlled during the mining, which avoids the occurrence of roof, bracket and gas accidents and ensures the smooth progress of the working face. When used for filling and replacing coal pillars with vermiculite strips, the process is simple, and it can be used for crack filling of throwing and accumulating vermiculite. It can also be pumped and filled with vermiculite. The cementation effect of vermiculite is good and the strength is high, which satisfies the settlement of surface buildings and railways. Claim. When the curing ratio is 1:30~50 and the water-cement ratio of the fly ash slurry is 0.8~1:1, it can be used for filling in the goaf, behind the working face and adjacent working face to prevent fire. The space in a certain area of the goaf is completely filled, the overall performance of the filling body is good, and the airtightness is good. The toxic and harmful gases such as gas and CO in the goaf of the working face are prevented from flowing out and the air enters the goaf, causing the oxidative spontaneous combustion of the coal in the goaf. . According to the “three belts” of fire prevention and extinguishment in the goaf and the results of gas monitoring, the coal ash solidified slurry is injected by the method of drilling the holes in the slot or the pre-buried pipeline behind the bracket, and the coal in the goaf of the goaf is covered to prevent fire. the goal of. The inorganic fly ash curing agent is simple to use, and the ratio of use is realized by the equipment with high automation degree and high pulping precision. The personnel only need to operate the equipment and add materials to the hopper.


    Company Contact:


    • Phone: 13952298267

    • Address: No. 3, Xingye Road, Industrial Concentration Zone, Chenji Town, YIZHENG, JIANGSU, China

    • Email: Email


    Published date: January 12, 2019 -

    • Business Description: Yangzhou Middle Mine Construction New Material Technology Co., Ltd. is located in the industrial concentration area of Chenji Town, Yizheng City. The production plant covers an area of 12, 357m.2, with a high standard production plant building area of a total of 11686m2In 2016, it was awarded the title of National High-tech Enterprise. The company's main projects include:
      Mining
      1. High water materials and ultra high water materials: Roadway Technology, High gassy mine mining roadway layout and surrounding rock control technology;
      2. Filling Materials: Coal mining complex mining and empty road filling technologyDeep roadway support technology;
      3. Grouting Reinforcement Material: Surrounding rock grouting reinforcement technology, Dynamic pressure, and broken surrounding rock roadway stability control technology;

      Structure
      1. Anti-deformation Materials: The structure is resistant to surface deformation and treatment;
      2. Environmentally Friendly Materials: Mining area landscape planning;
      3. Structural experimental testing equipment: Structural experimental testing services, Consultation, and evaluation of building structure technology.
      The company has completed the research and development of more than 20 different types and specifications of high-water materials, the production and application of mass production machines, and obtained the certificate of comprehensive utilization of resources for R&D and production; formulated the product enterprise standard; and approved the high-tech products of Jiangsu Province. 2 items; For the technical application of high-water materials in coal mining and structural construction, the company has completed the research and development, production and application of related equipment and products, and has been successfully applied in nearly 20 coal mines of more than 10 large groups, which is consistent by customers. Praise. We are committed to mastering key technologies in various industries through technological innovation, making us a leader in the industry. The company has 8 invention and utility model patents for high water materials and engineering technology applications. He has also been awarded the “Green Yang Jinfeng Plan” Entrepreneur Leading Talents Program, Jiangsu Province “Double Invasion Plan” Technology Deputy Master Plan, “Green Yang Jinfeng Plan” Outstanding Doctoral Program, and “Feng Laiyi” Talents Leading Talent Program.

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