添加GYH高抗渗、抗蚀混凝土的研究及应用

Study on High Permeability resistant,Corrosion resistant Concrete with Additives GYH and Its Application

通过实验检测了减水剂（Ｇ）、引气剂（Ｙ）、微细集料（Ｈ）复合添加配制的混凝土的抗渗、抗蚀及部分强度性能。实验结果与实际工程应用表明：采用ＧＹＨ复合技术改善了混凝土性能，加快了施工进度，节约了水泥，经济效益显著，具有广阔的应用前景。

Performances of permeability resistant, corrosion resistant as well as compressive strength of the concrete mixed with water reducing agent(G),air entraining admixture (Y) and micro aggregate (H)(GYH concrete)were studied by experimental detecting.Both the results attained from laboratory and engineering application in practice showed that it can improve the performances of the concrete ,accelerate the construction speed and save the cement consumption,by using GYH compound additives.The application of this technique will gain great economic benefit.