Properties of HPC with Pulverized Fly Ash Composite
LIU Bao-ju
ZHOU Shi-qiong
XIE You-jun
YUAN Qing-lian
Abstract：The fluidity and compressive strength of HPC with pulverized fly ash composite(PFAC) arepresented. The experimental results indicate that PFAC can improve the fluidity and compressivestrength of concrete at 30%～70% (by mass) replacement of cement. A high performance concretewith PFAC had been prepared with a large slump, high long-term compressive strength, low slumploss, and low drying shrinkage ratio. The replacement of cement by PFAC in the range of 30%～70%can not only improve the properties of concrete, but also have positive the environmental effect.
Keywords：PFACHPCslump loss
Publication Date：2000-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：5( 124-128 )