首页> 外国专利> WARM-MIX RECYCLED ASPHALT ADDITIVES COMPRISING FAT RESIDUE AND WARM-MIX RECYCLED ASPHALT MIXTURE COMPRISING THE SAME

WARM-MIX RECYCLED ASPHALT ADDITIVES COMPRISING FAT RESIDUE AND WARM-MIX RECYCLED ASPHALT MIXTURE COMPRISING THE SAME

机译:包含脂肪残留物的温混合混合的沥青添加剂和包含相同成分的温混合混合的沥青混合物

摘要

PURPOSE: A medium temperature recycle asphalt additive is provided to prevent deterioration of brittleness or a low temperature property even if waste asphalt concrete and new ascon are mixed when ascon is produced by using oil sediments after extracting fatty acid from fats. CONSTITUTION: A medium temperature recycle asphalt additive contains oil sediments after extracting fatty acids from fats. The fats are one or more selected from vegetable oil, animal oil or synthesized oil. The fatty acid is one or more stearic acid, lauric acid, palmatin acid, myristic acid, oleic acid, linoleic acid, ricinoleic acid. Viscosity of the oil sediments is lower than 80 cps at 140 degreeC. The medium temperature recycle asphalt additive further includes 10-100.0 of a viscosity reducing agent per 100 parts by weight of the oil sediments. The medium temperature recycle asphalt mixture contains 2-15 weight% of the medium temperature recycle asphalt additivie which contains the oil sediments based on a total amount of the waste asphalt among the waste asphalt concrete.
机译:用途:提供中温循环沥青添加剂,以防止脆性变差或降低低温性能,即使在从脂肪中提取脂肪酸后使用油沉淀物生产阿斯康时,废沥青混凝土和新的阿斯康也可以混合。组成:一种中温循环沥青添加剂,从脂肪中提取脂肪酸后含有油沉积物。脂肪是选自植物油,动物油或合成油中的一种或多种。脂肪酸是一种或多种硬脂酸,月桂酸,棕榈酸,肉豆蔻酸,油酸,亚油酸,蓖麻油酸。油沉淀物的粘度在140℃下低于80cps。每100重量份油沉积物,中温再循环沥青添加剂还包含10-100.0的粘度降低剂。中温再循环沥青混合物包含2-15重量%的中温再循环沥青添加剂,其基于废沥青混凝土中的废沥青总量包含油沉积物。

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