泡沫混凝土的掺合料研究  

Research of foam concrete admixture

作　　者：张喜[1] 吴勇生[1] 张剑波[1] 何娟[1] 尚江涛[1] 

机构地区：[1]昆明理工大学固体废弃物资源化国家工程研究中心,云南昆明650093

出　　处：《混凝土》2011年第2期131-133,共3页Concrete

摘　　要：试验研究了高碱玻璃纤维、磷渣、陶粒、建筑废弃细粉对泡沫混凝土的性能影响,试验结果表明:4种不同掺合料的活性从大到小排列为建筑废弃物细粉、高碱玻璃纤维、磷渣、陶粒。4种不同掺合料对于泡沫混凝土的表观密度影响:高碱玻璃纤维降低了泡沫混凝土的表观密度,其余3种掺合料均增大了表观密度,增大程度从大到小排列为陶粒、磷渣、建筑废弃物细粉。综合表观密度和强度评定4种掺合料对泡沫混凝土作用最好的为建筑废弃物细粉。From the experiment of foam concrete,high-alkali glass fiber,phosphorous slag,ceramic impacted on performance of foam concrete.The results showed that the activity of four different admixture putted in order high to low was the foam concrete,high-alkali glass fiber,phospho-rous slag,ceramic.For four different admixture of the apparent density impacted on the foam concrete：high-alkali glass fiber reduced the apparent density of foam concrete,the remaining three were increased admixture of apparent density,putted in order high to low was：the ceramic,phospho-rous slag,construction waste powder.Integrated the apparent density and compressive strength,the best admixture which made the best effect to the foam concrete is construction wasted powder.

关 键 词：泡沫混凝土 高碱玻璃纤维 磷渣 陶粒 建筑废弃细粉 表观密度 抗压强度 

分 类 号：TU528.2[建筑科学—建筑技术科学]