山西建筑
山西建築
산서건축
SHANXI ARCHITECTURE
2011年
27期
116-117
,共2页
大掺量粉煤灰%混凝土%成本
大摻量粉煤灰%混凝土%成本
대참량분매회%혼응토%성본
large volume fly ash%concrete%cost
结合工程实践,阐述了大掺量粉煤灰混凝土的优良性能,分析了大掺量粉煤灰技术对外加剂的要求,试验结果表明,大掺量粉煤灰混凝土的工作性、力学性能良好;施工配合比使混凝土既能满足耐久性要求,又能满足低成本要求,在工程施工中必须采用大掺量粉煤灰技术。
結閤工程實踐,闡述瞭大摻量粉煤灰混凝土的優良性能,分析瞭大摻量粉煤灰技術對外加劑的要求,試驗結果錶明,大摻量粉煤灰混凝土的工作性、力學性能良好;施工配閤比使混凝土既能滿足耐久性要求,又能滿足低成本要求,在工程施工中必鬚採用大摻量粉煤灰技術。
결합공정실천,천술료대참량분매회혼응토적우량성능,분석료대참량분매회기술대외가제적요구,시험결과표명,대참량분매회혼응토적공작성、역학성능량호;시공배합비사혼응토기능만족내구성요구,우능만족저성본요구,재공정시공중필수채용대참량분매회기술。
Combining with the engineering practice,this paper elaborated the fine performance of large volume fly ash,analysed the request of large volume fly ash to admixture,the test results showed that,the workability,mechanical performance of large volume fly ash was good,the construction mix proportion of concrete could meet the durability requirements,and also could meet low cost requirements,we must take large volume fly ash technology in engineering construction.
