Study on wear about which WHU expend-agent, affect shrinking performance of C80 self-compacting concrete

Title: Study on wear about which WHU expend-agent, affect shrinking performance of C80 self-compacting concrete
Author(s): B. Ma
Paper category : conference
Book title: SCC'2005-China: 1st International Symposium on Design, Performance and Use of Self-Consolidating Concrete
Editor(s): Zhiwu Yu, Caijun Shi, Kamal Henri Khayat and Youjun Xie
Print-ISBN: 2-912143-61-6
e-ISBN: 2912143624
Publisher: RILEM Publications SARL
Publication year: 2005
Pages: 499 - 506
Total Pages: 8
Nb references: 7
Language: English

Abstract: During producing C80 SCC, key technique is to realize higher flowability and strength. Many methods for high strength, such as using lower W/C, higher strength degree of cement, more much cement content, etc, usually increase the shrinkage. A new kind of expending-agent WHU, which is made of several kinds of minerals, and with more pertinence against shrink rule of cement, is used to produce longer terms of expanding than that of others. The volume stability is improved, and the final impermeability is advanced. The rule of WHU working on durability at different age is researched in this paper.

Online publication: 2005-04-11
Publication type : full_text
Public price (Euros): 0.00
doi: 10.1617/2912143624.053