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走具有自己特色的砌块发展之路——推荐一种离心法生产的混凝土空心砌块

Development of Block Manufacture with Own Characters
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摘要 回顾我国为逐步取消粘土砖墙体改革的艰难历程,指出早期混凝土小型空心砌块建房所存在的"热、裂、渗"以及其它多种问题,从而提出了采用离心法成型工艺,生产保留粘土砖模数的多孔混凝土砖应"走具有自己特色的砌体材料发展道路"的建议,通过初步的试制试验和预测,得出了混凝土空心砌块在强度、热工甚至生产工艺等方面较粘土砖优越的初步分析结论。 The hard course of wall reform by gradual cancel of clay brick in China is retraced and the problems in housings from small concrete hollow blocks at early age are pointed out, such as 'bad thermal performance, cracking and permeability' etc. The way for development of block manufacture with own characters is suggested, that is, multi-hole concrete hollow block with module of clay brick produced by centrifugal technology of molding. Preliminary tests show that in respect of the strength, thermal performance and even technology, the block is better than the clay brick.
作者 汪振声
出处 《重庆建筑大学学报》 CSCD 2004年第5期49-53,共5页 Journal of Chongqing Jianzhu University
关键词 中国特色 粘土砖 混凝土空心砌块 Chinese character clay brick block
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