再论粉煤灰小型空心砌块  

The small hollow fly ash blocks

作　　者：李庆繁 

机构地区：[1]抚顺市墙改办,辽宁抚顺113006

出　　处：《砖瓦》2006年第12期54-59,共6页Brick-tile

摘　　要：文章通过分析粉煤灰小型空心砌块胶凝材料结石的矿物组成,认为其并非是粉煤灰混凝土制品,而是粉煤灰硅酸盐混凝土制品。并指出自然养护粉煤灰小型空心砌块与粉煤灰“免烧砖”属同一类产品,不宜发展,并再次建议修订行业标准《粉煤灰小型空心砌块》(JC862--2000)。By the analysis of the mineral compose of binding material in small hollow tly ash blocks, the article concludes that the small hollow fly ash blocks belongs to fly ash silicate concrete products, not to fly ash concrete products ; indicates that the natural curing small hollow fly ash block is the same kinds of products to the unfired brick, which is unfeasible to develop ; and gives the ideas of editing the JC862-2000 standard of small hollow flv ash blocks.

关 键 词：粉煤灰 砌块 胶凝材料 结石 硅酸盐制品 

分 类 号：TU522.3[建筑科学—建筑技术科学]