利用纯海泥烧制超轻陶粒的试验研究  

Experimental study on firing ultra-light ceramsite with pure sea mud

作　　者：何汇洲 张宪芝 刘松 韦丹丰 林军 夏惠承 HE Hui-zhou;ZHANG Xian-zhi;LIU Song;WEI Dan-feng;LIN Jun;XIA Hui-cheng

机构地区：[1]浙江寰龙环境科技有限公司,浙江衢州324400

出　　处：《砖瓦》2022年第3期12-14,共3页Brick-tile

摘　　要：分析了海泥形成的原因,初步研判了海泥的性质,测试了海泥原料的性能,并对利用海泥制备超轻陶粒进行了试验研究。研究结果表明:纯海泥具有极好的塑性和干坯强度,且发泡性能较佳,可以烧制出堆积密度≤300kg/m^(3),筒压强度≥0.5MPa的超轻陶粒,烧成范围1180℃~1240℃,范围较宽,是较为理想的烧制陶粒的原料。This paper analyzes the reasons for the formation of sea mud,preliminarily judges the properties of sea mud,tests the properties of sea mud raw materials,and conducts experimental research on the preparation of ultra-light ceramsite using sea mud.The research results show that pure sea mud has excellent plasticity and dry strength,and good foaming performance.It can be fired to produce ultra-light ceramsite with a bulk density of ≤300 kg/m^(3) and a cylinder compressive strength of ≥0.5 MPa.1180℃~1240℃,with a wide range,is an ideal raw material for firing ceramsite.

关 键 词：海泥 烧成范围 超轻陶粒 发泡倍数 堆积密度 筒压强度 

分 类 号：TU522.6[建筑科学—建筑技术科学]