掺粉煤灰水泥石孔结构与力学性能关系的研究

The study of the relationship between the strength of the cement paste with fly-ash and pore structure

本文对水泥石强度和胶空比之间的关系进行了研究,提出了相应的函数关系式,认为用胶空比作为研究水泥石强度的表征参数较为合适,分析了凝胶体强度和胶空比在不同龄期对水泥石强度影响的大小。同时文中也分析了掺粉煤灰对水泥石胶空比和强度的影响。

In this paper tile relationship between the strength of the cemcnt paste and the gel/space ratio was studicd ,and offcred the relevant formula,Authors believe that the gel/space ratio correlated with the paste strength,analysis two influonce factors to the strength of the cement paste,discuss the influcnce of the tly ash to thc gel/space ratio and strength.