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在建筑材料的生产和运输过程中会损失很大一部分能量,考虑到温室气体排放和材料成本节约,节能就变得很重要。主要关注印度规范对于房屋能量的有关规定。讨论了基本建筑材料(如水泥、钢筋等)以及施工过程中采用的各种材料生产过程中的能量消耗,计算了各种建筑材料运输过程中的能量损失,对比了不同类型石材所含有的能量。讨论了不同屋面系统的能量,并与传统的钢筋混凝土板屋面的能量进行对比。对采用可持续建筑材料的多层房屋、承重砌体房屋和黏土水泥房屋的总能量损耗进行对比。结果显示:当使用节能建筑材料时,承重砌体房屋的能量可以削减50%。
A significant portion of the energy is lost in the production and transportation of building materials, and energy conservation becomes important given the greenhouse gas emissions and material cost savings. Mainly concerned about the Indian regulations for housing energy regulations. Discussed the energy consumption of the basic building materials (such as cement, steel bars, etc.) and the various materials used in the construction process, calculated the energy loss in the transportation of various building materials, compared the energy contained in different types of stone . The energy of different roofing systems is discussed and compared to the energy of traditional reinforced concrete slabs. The total energy consumption of multi-storey buildings, load-bearing masonry buildings and clay-concrete buildings with sustainable building materials is compared. The results show that when energy-efficient building materials are used, the energy of a load-bearing masonry building can be reduced by 50%.