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使用ＳＢ－Ｇ型引气剂可以明显提高混凝土的抗冻耐久性，改善混凝土的抗渗性和拌合物的和易性，减少拌合物的泌 水性，利于施工，延长工程使用寿命，同时还可以节省工程费用，效益可观，是值得水利工程建筑建设中大力推广使用 的。
The use of SB-G air-entraining agent can significantly improve the durability of concrete against frost, improve the impermeability of concrete and the workability of mixes, reduce the water-spiking of mixes, facilitate the construction, and prolong the service life of the works. It also saves engineering costs and has considerable benefits. It is worthy of promotion in the construction of water conservancy projects.