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乱毛石灌混凝土砌体是一种在设计规定尺寸的活动木模内,铺一层乱毛石或河卵石,灌一次混凝土构成的新砌体,简称灌混凝土墙。实践证明这种砌体具有质量好,用途广,造价低,施工方便,节能、省木料等优点。利用我国既丰富又普遍的乱毛石、河卵石天然资源,就地取材,是建筑工程中的一个新途径。一、灌混凝土墙比砖墙耗能少得多人们往往提到混凝土就会想起水泥紧,会想到水泥生产涉及能源。其实单位砌体耗能高的不是灌混凝土墙。根据调查:煤碴砖每块耗能650～750大卡,碳化砖每块耗能
The stumbling stone is a kind of new masonry that is composed of turbulent rubble or river pebbles in the movable wooden mold of the specified size, and is filled with concrete once. Practice has proved that this masonry has the advantages of good quality, wide use, low cost, convenient construction, energy saving, wood saving, etc. Utilizing China’s abundant and common chaotic rocks and river pebble natural resources to draw materials locally is a new approach in construction projects. First, the energy consumption of concrete walls is much less than that of brick walls. People often mention that concrete will think of cement tightly and that cement production involves energy. In fact, it is not a concrete-filled concrete wall that consumes high energy in unit masonry. According to the survey: Coal-fired bricks consume 650 to 750 calories per block, and each piece of carbonized brick consumes energy.