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内蒙浮石矿藏极为丰富,已知分布在乌兰察布盟的后旗、卓资、兴和、丰镇、凉城、和林等旗县和锡林郭勒盟的腾格尔沙漠等地。仅乌兰哈达火山群形成的浮石储量就在一亿米~3以上,其中三号火山山锥主体的平均容量为535公斤/米~3,一小时吸水率平均为22%,筒压强度平均值为9.6公斤/厘米~3。开采中经过破碎筛分后,大约有85%的骨料可做为轻骨料用,15%左右可做为轻砂用,5%左右的粉料可做为无熟料水泥的原料和拌制混凝土的掺合料。经国家有关部门对乌兰哈达浮石轻骨料混凝土试验,认为其主要性能可达颗粒容量680
Inner Mongolia pumice mineral deposits are extremely rich, known to be distributed in Wulanchabu League Houqi, Zhuozi, Xinghe, Fengzhen, Liangcheng, and Lin and other flag counties and Xilin Gol League in the Tengger Desert and other places. Only the Ulanjada volcanic group formed pumice reserves of 100 million meters to 3 or more, of which the average volume of No. 3 volcanic mountain cone body is 535 kg / m ~ 3, one hour water absorption average of 22%, the average cylinder pressure The value is 9.6 kg / cm ~ 3. Approximately 85% of aggregates can be used as light aggregate after mining and crushing and screening, about 15% can be used as light sand, and about 5% of flour can be used as raw material for clinker-free cement Concrete admixture. The relevant state departments on the Ulanhada pumice lightweight aggregate concrete test that its main properties up to the particle size of 680