In this paper we make great efforts to measure the length variance of specimens in every condition to study volume stability of phosphate concrete. 通過(guò)測量磷酸鹽混凝土試件在不同情況下長(cháng)度的變化，對磷酸鹽混凝土的體積穩定性進(jìn)行了相關(guān)的研究。
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. 結果表明，玻璃纖維對高鈣粉煤灰的膨脹有較好的抑制作用，能夠改善高鈣粉煤灰水泥基材料的體積穩定性。
