1 visiting now: 1 USA USA flag

Highlighted Companies

Surrounding Rock Grouting Reinforcement Technology - China

price: check with company for price

Grouting reinforcement of high-water materials can improve the structure and properties of broken surrounding rock, improve the integrity and bearing capacity of surrounding rock, and improve maintenance. The cost is 5%~8% of chemical slurry, flat with cement, permeability of slurry, The adhesion is much better than cement. We use high-speed quick-setting material grouting reinforcement technology (lag grouting) in Yongan, Duanshi, Qudi, Yonghong, Nanyin Temple and Zhongcun Coal Mine of Shanxi Yihe Energy Group to improve the pressure of mining support. The mechanical properties of the surrounding rock or the surrounding rock caused by the surrounding rock fracture have improved the anchoring force of the anchor and anchor cable, supplemented by the anchor beam net support technology, and effectively controlled the deformation of the roadway. An isolated island working face of Dayang Coal Mine of Shanxi Orchid Group, which is affected by gas tunneling and one side mining stress, and difficult to excavate and maintain. The high-water material is used to advance the pre-grouting to improve the fracture surface of the broken surrounding rock. The mechanical properties prevent the soft top coal from falling during the excavation, which creates favorable conditions for the bolt support. At the same time, the delayed grouting after the tunneling effectively controls the deformation of the broken surrounding rock roadway and ensures the safe production of the working face. In addition, in the Wangzhuang Coal Mine of Chun'an Group, Zhangji Mine of Xu Mining Group, Buliangou Mine in Inner Mongolia, Xingtai Wangwang, Zhangcun and other coal mines, high water materials were successfully used to grout the surrounding rock.

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:
    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;

    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.

Related listings

  • Deep Roadway Support Technology
    Deep Roadway Support Technology
    Services - Architectural / Engineering - China Mining & Civil New Material Science and Technology Ltd - China - January 12, 2019 - check with company for price

    In view of the large stress of surrounding rock in deep roadway, the company first proposed the stress transfer, loosening pressure relief and secondary support of the heading of the deep roadway from the control of the surrounding rock stress state ...

  • Coal Mining Technology
    Coal Mining Technology
    Services - Architectural / Engineering - China Mining & Civil New Material Science and Technology Ltd - China - January 12, 2019 - check with company for price

    The filling material is used to fill the old lane or the falling space. After consolidation, the whole body is formed, and the roadway or the complex mining is carried out to avoid accidents such as roof and gas. The roof of the 10101 working face of...

  • Roadway Layout And Surrounding Rock Control Technology For High Gassy Mine
    Roadway Layout And Surrounding Rock Control Technology For High Gassy Mine
    Services - Architectural / Engineering - China Mining & Civil New Material Science and Technology Ltd - China - January 12, 2019 - check with company for price

    Based on the rational arrangement of the mining roadway in high gas mines, the company improved the surrounding rock stress environment of the outer ring roadway without changing the ventilation mode, and analyzed the dynamic effects of the high-stre...

Safe Trade Tips

  • Ask for business references and check them
  • Use a payment method that offers better protection for all such as Letters of credit and verified professional escrow services. Avoid payments in advance such as money transfers
  • Verify their business via their local Chamber of Commerce
  • Search the internet using their website address, their business name, their phone and fax numbers, and their email addresses to see if you can find any feedback about them.
  • Get to know more about scams to avoid: Internet Crime Complaint Center - International Financial Scams
  • This site is never involved in any transaction, and does not handle payments, shipping, guarantee transactions, provide escrow services, or offer "buyer protection" or "seller certification"