摘要
试验利用双掺技术生产强度较高、干表观密度低的轻集料混凝土大型挂板，以满足工程需要。
The large curtain wall were produced by light weight concrete with high strength and low spicific gravity of dry surface aggregates, addmixing fly ash and surperplasticizer, i.e.bi-addition technique. the reserch result can be to sutisfy the construction requirement.
出处
《建筑技术开发》
1998年第2期22-23,共2页
Building Technology Development
关键词
双掺技术
轻集料混凝土
挂板
减水剂
粉煤灰
Bi-addition technique light weight aggregate concrete curtain wall
