Galvanostatic method, one of the transient techniques of electrochemistry in common use, has been introduced to measure the electric characteristics of cement-based material. 摘要利用恒电流法对水泥基材料的电性质进行测试，按照电介质模型和电解质模型对实验数据进行处理，所得到的电参量可以较好地表征水泥基材料的性质。
The experimental results show that glass fiber will effectively restrict the expansion of HFA and the volume stability of HFA-cement based materials will be improved. 结果表明，玻璃纤维对高钙粉煤灰的膨胀有较好的抑制作用，能够改善高钙粉煤灰水泥基材料的体积稳定性。
