矿用围岩加固注浆材料指用由双组分物质在低温条件下以1：1的体积比混合反应生成的材料，对煤矿或坑道破碎岩层进行加固。加固材料被注射进地层后，能迅速渗透细微裂缝，膨胀凝固，利用其本身和岩石优良的连接、粘固特性，使破碎的岩石连接成一个整体，增加岩层的固性和支撑力。并且能迅速解决各种具有安全隐患的地层问题，预防顶板破碎和冒顶，瓦斯突出和漏水等事故，保障生产安全。使用方便，可有效简化施工流程，节约施工时间并降低施工成本。
The grouting material for surrounding rock reinforcement in mining refers to the material produced by the mixing reaction of two-component materials in the volume ratio of 1:1 under the low temperature condition to reinforce the broken rock stratum in coal mine or tunnel. After the reinforcement material is injected into the stratum, it can quickly penetrate the micro cracks, expand and solidify, and make use of its excellent connection and cementation characteristics with the rock, so that the broken rock can be connected as a whole, and increase the firmness and supporting force of the stratum. In addition, it can quickly solve all kinds of stratum problems with potential safety hazards, prevent roof breaking and roof falling, gas outburst and water leakage, and ensure production safety. Easy to use, it can effectively simplify the construction process, save construction time and reduce construction costs.