摘要
研究了固态碱组分碱矿渣水泥在硫酸盐侵蚀条件下的耐久性能。结果表明,固态碱组分碱矿渣水泥的抗硫酸盐侵蚀性能远高于硅酸盐水泥,其原因在于其水泥石具有较小的孔隙率和合理的孔径分布,并且水泥的水化产物中不含抗硫酸盐性能差的Ca(OH)2和高碱性水化硅酸钙。
The Sulfate-resistance property of solid alkaline AAS cement was investigated together with Portland cement. It is revealed that the solid alkaline AAS cement has excellent Sulfate-resistance property compared with Portland cement because the former has less porosity and its hydrate products have not Ca(OH) 2 and C-S-H(Ⅱ), which sulfate-resistance property are very poor.
出处
《中国建材科技》
1997年第5期11-13,49,共3页
China Building Materials Science & Technology