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近日,由兖州矿业集团公司南屯煤矿生产的树脂锚固剂卷获得了煤炭工业安全标志准用证。树脂锚固剂卷是南屯矿和煤炭科学研究总院南京研究所联合研制的新型支护用品。该产品解决了煤巷或松软围岩巷道的锚杆支护无理想锚固剂的问题,且具有高强、膨胀
Recently, the resin anchoring agent roll produced by Yanzhou Mining Group Nantun Coal Mine won the permit for coal industry safety certification. Resin anchoring agent volume is Nantun Mine and Nanjing Institute of Coal Science and Technology jointly developed a new type of support supplies. The product solves the problem of the bolt support of the coal lane or the soft surrounding rock roadway with an unfriendly anchoring agent and has the advantages of high strength and expansion