粉煤灰陶粒保温砌块的制备工艺及应用现状  

Productive technology and application of fly-ash ceramsite insulation block

作　　者：沈阳[1] 刘红梅[1,2] 杨恒亮[1] 

机构地区：[1]南通大学机械工程学院,江苏南通226019 [2]南通大学建筑工程学院,江苏南通226019

出　　处：《新型建筑材料》2012年第10期24-27,31,共5页New Building Materials

基　　金：住建部2011年科学技术计划项目(2011-K1-20);江苏省经信委淤泥烧结保温砖的研制项目(2011-949-1)

摘　　要：介绍了粉煤灰代替页岩或黏土烧结陶粒在建筑材料方面的发展及应用,及其不同制备工艺存在的优越性和局限性。分析了制取砌块的工艺以及影响砌块性能的因素。针对粉煤灰陶粒保温砌块在材料强度和保温性能方面存在的兼容性问题,提出了一些建议。In this paper, the development and application of fly-ash instead of clay and shale to sinter ceramsite was intro- duced,as well as the advantages and limitations of different productive technologies. The productive technology of the block and its performance influencing factors were also analyzed. Aimed at the compatibility problem in the performance of the material strength and thermal insulation,the proposal was presented at last.

关 键 词：粉煤灰 陶粒 轻骨料 保温砌块 制备工艺 

分 类 号：TU522.35[建筑科学—建筑技术科学]