论文部分内容阅读
墙体材料是房屋建筑中使用量最多的主要材料。多年来,为保护人类生存的环境,许多国家积极研究开发、推广应用各种节能、节地、保护环境的新型墙体材料,并取得了明显效果。目前,发达国家已普遍使用了新型墙体材料,新墙材占总墙材的比例,日本达97％,美国达85％,德国达78％,波兰达87％,俄罗斯达63％。为了实现墙体材料产品结构调整,各国都制定了法律法规进行调控,使得实心粘土
Wall materials are the main materials used most in house construction. Over the years, in order to protect the environment in which humankind lives, many countries have actively researched and developed, promoted and applied various new wall materials for energy conservation, land saving, and environmental protection, and achieved remarkable results. At present, developed countries have generally used new wall materials. The proportion of new wall materials in total wall materials is 97% in Japan, 85% in the United States, 78% in Germany, 87% in Poland, and 63% in Russia. In order to realize the structural adjustment of the wall material products, various countries have formulated laws and regulations to regulate and make solid clay.