混凝土
混凝土
혼응토
CONCRETE
2014年
2期
79-81
,共3页
玻化微珠%浮石混凝土%正交试验
玻化微珠%浮石混凝土%正交試驗
파화미주%부석혼응토%정교시험
glazed hollow bead%pumice concrete%orthogonal experiment
运用正交试验分析了浮石混凝土中用玻化微珠代替部分砂子,在水泥、玻化微珠、浮石用量及外加剂等变化时,浮石混凝土的导热系数、立方体抗压强度及干密度变化情况,印证了加入玻化微珠的浮石混凝土是一种很好的墙体材料。
運用正交試驗分析瞭浮石混凝土中用玻化微珠代替部分砂子,在水泥、玻化微珠、浮石用量及外加劑等變化時,浮石混凝土的導熱繫數、立方體抗壓彊度及榦密度變化情況,印證瞭加入玻化微珠的浮石混凝土是一種很好的牆體材料。
운용정교시험분석료부석혼응토중용파화미주대체부분사자,재수니、파화미주、부석용량급외가제등변화시,부석혼응토적도열계수、립방체항압강도급간밀도변화정황,인증료가입파화미주적부석혼응토시일충흔호적장체재료。
Base on the orthogonal experiment,using glazed hollow bead instead of part of sand thermal conductivity,compressive strength and dry density of concrete has been analyzed following the change of the use level of the cement ,the glazed hollow bead,the pumice and the additives.Confiemed the glazed hollow bead and pumice concrete is a kind of very good wall materials.