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钢纤维混凝土选用要点
钢纤维混凝土采用的粗骨料粒径不宜大于20㎜或钢纤维长度的2/3。
The diameter of coarse aggregate used in steel fiber reinforced concrete should not be greater than 20_or 2/3 of the length of steel fiber.
将钢纤维混凝土用作刚性防水屋面时，刚性防水层的厚度宜≥30㎜，且宜采用钢纤维补偿收缩混凝土，钢纤维体积率≤3﹪。
When steel fiber reinforced concrete is used as rigid waterproofing roof, the thickness of rigid waterproofing layer should be more than 30, and the shrinkage compensating concrete with steel fiber should be adopted. The volume ratio of steel fiber is less than 3%.
拌制钢纤维混凝土所选用的外加剂应满足GB 8076－1997《混凝土外加剂》的要求。
The admixtures selected for mixing steel fiber concrete should meet the requirements of GB 8076-1997 "Concrete Admixture".
The diameter of coarse aggregate used in steel fiber reinforced concrete should not be greater than 20_or 2/3 of the length of steel fiber.
将钢纤维混凝土用作刚性防水屋面时，刚性防水层的厚度宜≥30㎜，且宜采用钢纤维补偿收缩混凝土，钢纤维体积率≤3﹪。
When steel fiber reinforced concrete is used as rigid waterproofing roof, the thickness of rigid waterproofing layer should be more than 30, and the shrinkage compensating concrete with steel fiber should be adopted. The volume ratio of steel fiber is less than 3%.
拌制钢纤维混凝土所选用的外加剂应满足GB 8076－1997《混凝土外加剂》的要求。
The admixtures selected for mixing steel fiber concrete should meet the requirements of GB 8076-1997 "Concrete Admixture".
