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PAVEMENT MATERIAL COMPOSITION, PAVEMENT MATERIAL USING THE PAVEMENT MATERIAL COMPOSITION, AND METHOD FOR PREPARING PAVEMENT MATERIAL COMPOSITION
PAVEMENT MATERIAL COMPOSITION, PAVEMENT MATERIAL USING THE PAVEMENT MATERIAL COMPOSITION, AND METHOD FOR PREPARING PAVEMENT MATERIAL COMPOSITION
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机译:路面材料组成,使用该路面材料组成的路面材料以及制备路面材料组成的方法
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摘要
PROBLEM TO BE SOLVED: To provide a method for preparing a pavement material composition, by which the pavement material composition is prepared on construction site into a composition with a viscosity suitable for construction without receiving influences on characteristics caused by differences in a production site of gravel-like aggregate and in collecting time of the gravel or the like.;SOLUTION: The method for preparing the pavement material composition comprises: a sprinkling process for sprinkling an aqueous emulsion 6 from above the aggregate 5 after accommodating the aggregate 5 mixed on the construction site in a transparent resin sheet 7 covering the inner surface of an accommodating container 4; a permeation settling process for settling an emulsion layer 10 so that the layer permeates downward along the gap between the aggregates 5 according to the gravity, the emulsion layer of the aqueous emulsion 6 being formed while temporarily remaining on the layer upper surface 9a of the aggregate layer 9 of the aggregate 5 by the sprinkling process; and a composition extracting process for extracting the aggregate 5 and the pavement material composition 1 of the aqueous emulsion 6 together with the transparent resin sheet 7 from the accommodation container 4 after the permeation mixture of the aqueous emulsion 6 into the aggregate layer 9 is completed while the emulsion layer 10 is lost from the layer upper surface 9a of the aggregate layer 9.;COPYRIGHT: (C)2011,JPO&INPIT
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