摘要
本文研究了ＳＯ_３和Ｃ_３Ａ对水泥浆体膨胀的影响。对于某一较早的龄期，当ＳＯ_３掺量超过某一数值时，水泥浆体的膨胀与ＳＯ_３掺量关系不大，而提高水泥中的Ｃ_３Ａ含量则能显著地增加其膨胀。本文还探讨了ＳＯ_３和Ｃ_３Ａ影响水泥浆体膨胀的机理。
This paper is concerned with the effect of SO_3 and C_3A on the expansion of cement pastes.The expansion at a given early age is nearly independent of the amount of SO_3 added when the addition exceeds a certain amount but increases considerably as C_3A content is raised. The mechanisum of the effect of SO_3 and C_3A on the expansion is also discussed here.
出处
《硅酸盐通报》
CAS
CSCD
北大核心
1996年第3期14-17,共4页
Bulletin of the Chinese Ceramic Society
