The result shows that high content fly ash active powder concrete has small volumetric shrinkage and excellent anti-carbonization resistance to penetration of chlorine ion and to sulfate corrosion.
研究结果表明，大掺量粉煤灰活性粉末混凝土具有较小的体积收缩率，抗碳化、抗氯离子渗透、耐硫酸盐浸蚀性优异。
The mechanism of FC admixture increasing the high performance concrete resistance to sulfate corrosion is analyzed as viewed from micro structure.
从微观孔结构分析了FC掺和料提高高性能混凝土抗硫酸盐腐蚀性能的机理。
The results indicate that the sulfate resistance performance of steam-cured high strength concrete is worse compared with that cured in standard conditions;
研究结果表明，与标准养护相比，蒸养可导致混凝土抗硫酸盐侵蚀性能明显劣化；
The results indicate that the sulfate resistance performance of steam-cured high strength concrete is worse compared with that cured in standard conditions;
研究结果表明，与标准养护相比，蒸养可导致混凝土抗硫酸盐侵蚀性能明显劣化；
应用推荐