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化學配方數據庫
配方類型: MISCELLANEOUS
配方說明: Improved Concrete
配方組成:
配制方法: Excellent water-reducing and strength-improving admixture for concrete. Does not retard nor accelerate the setting time of concrete.
Recommended for use in all ready-mixed structural concrete. Dosage is 0.20 lbs. "MARACON" N powder per sack of cement or 6.0 fluid ounces of "MARACON N Liquid per sack of cement.
Retarding the setting of concrete while lowering water requirements and greatly increasing strength, strength, particularly beneficial during hot weather pours or in large mass concrete structures such as dams or bridges. Recommended dosage is 0.20 lb. "MARACON" R powder per sack of cement.
6 Fluid oz. "MARACON" R Liquid per sack of cement obtains about 1-2 hours delay in setting. Higher dosages may be used if additional setting

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