碱式纸浆黑液在制砖工业中的应用  

Use of Black Alkaline Pulp in Brick Zndustry

作　　者：孙国凤[1] 张明勋 

机构地区：[1]西安墙体材料研究设计院 [2]四川汶江纸业有限公司

出　　处：《砖瓦》1998年第6期34-36,共3页Brick-tile

摘　　要：越来越多的粉煤灰、煤秆石、岩页、山土等原料取代粘土而成为制空心砖原料,人们开始寻求一种廉价并改善原料成型、干燥、焙烧性能的添加剂.本文介绍西安墙材院自80年代初就开始尝试的一种砖瓦添加剂——碱式纸浆黑液的应用.Flyash,coal - gangue, shale, hill - silt etc. are increasely used as raw materials for making hollow bricks in place of clay, people are looking for some cheap additives to improve the properties of shaping, drying and firing. This article recommends the successful trial of using the black alkaline pulp as an additive in brick tile man-afacture by the Wallmaterial Research - Design Institute Xian. Study on special topics

关 键 词：纸浆 黑液 砖 添加剂 

分 类 号：TU522.104[建筑科学—建筑技术科学]