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对建筑材料的评价,除通用的材料性能、建筑功能和经济性外,还要加上对生态的影响。要从材料的生产、加工、使用和废料处理四个主要环节综合考虑它对生态平衡的利弊关系。对建材工业来说,污染完全能够治理,废弃的砖瓦、玻璃等材料完全可以重新利用,又可以吃掉大量其它工业的尾矿、废渣、垃圾和废液。因此建材将成为保护和治理环境最有益的重要材料。
The evaluation of building materials, in addition to the general material properties, building functions and economics, must also add to the ecological impact. We must consider the advantages and disadvantages of ecological balance from the four major aspects of production, processing, use, and waste disposal. For the building materials industry, pollution can be completely managed. Waste bricks, glass, and other materials can be reused, and tailings, waste residue, garbage, and waste liquids from other industries can be consumed. Therefore, building materials will become the most important and important material for protecting and managing the environment.