目录
新型墙体材料与施工
首页

印染污泥制备烧结砖的试验研究

作者:胡名卫1,郑宝春2,吴孔其3,周聪聪1,俞毅1,应晓猛1,祝志雄1

关键字:印染,污泥,制备,烧结,砖,的,试验,研究,浙江省,

 
(1.浙江省建筑材料科学研究所有限公司,浙江 杭州  311000;
2.金华市城建混凝土有限公司,浙江 金华  321000;
3.龙泉市发展新型墙体材料服务中心,浙江 龙泉  323700)
    摘要:以印染污泥为研究对象,通过不同的含水率控制,不同的印染污泥掺量来进行制砖的试验研究。以试样的抗压强度、饱和吸水率、烧成收缩率表征试样的相关性能指标。结果表明,试验采用的印染污泥适宜掺量为15%,利用印染污泥制砖的烧结温度应控制在800 ℃左右。
    关键词:印染污泥;制砖;化学成分;抗压强度;吸水率
    中图分类号:TU522.1+2        文献标识码:A        文章编号:1001-702X(2020)08-0053-03
 
Experimental study on dyeing sludge in the production of sintered brick
HU Mingwei1,ZHENG Baochun2,WU Kongqi3,ZHOU Congcong1,YU Yi1,YING Xiaomeng1,ZHU Zhixiong1
(1.Zhejiang Institute of Building Materials Science Co. Ltd.,Hangzhou 311000,China;
2.Jinhua Urban Construction Concrete Co. Ltd.,Jinhua 321000,China;
3.Longquan City New Wall Materials Development Service Center,Longquan 323700,China)
    Abstract:In this paper,taking the dyeing sludge as the research object,the experimental research on sludge briquette is carried out by different water content control,different dyeing sludge incorporation quantity. The relevant performance indexes of the test specimens are characterized mainly by measuring the compressive strength,saturated water absorption and sintering shrinkage of the samples. It is concluded that the proper dyeing sludge content used in the test is 15%,the sintering temperature of brick using dyeing sludge should control in 800 ℃.
    Key words:dyeing sludge,brick making,chemical composition,compressive strength,water absorption