通过介绍井下施工中主要新型建筑材料的特性,分析新型材料在煤矿通风管理中现场应用的特点,探讨化学密闭建筑材料在井下瓦斯治理方面的效果,最后提出井下施工使用建筑材料的注意事项。 By introducing the characteristics of the main new construction materials in the underground construction, the characteristics of the new materials applied in the ventilation management of the coal mine are analyzed. The effect of the chemical closed construction materials on the underground gas control is discussed. At last, the precautions of using the construction materials in the underground construction are put forward.