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BULK ADDITIVE FOR ASPHALT-CONCRETE MIXTURE (VERSIONS) AND ASPHALT-CONCRETE MIXTURE

机译:沥青混凝土混合料(版本)和沥青混凝土混合料的散装添加剂

摘要

FIELD: construction.;SUBSTANCE: bulk additive for asphalt-concrete mixture, containing (wt %): thermoplastic polymer 71-90, ethylene copolymer, having at least one of the following functional groups: hydroxyl, carboxyl, carbonyl and epoxy 1-28, cellulose fibre 0.5-20. Bulk additive for asphalt-concrete mixture, characterized by the fact that it is obtained by processing the aseptic cardboard package Tetra Pak and contains (wt %): polyethylene 75-88, ethylene copolymer with methacrylic acid 6-15, cellulose fibre 2-10, granulated aluminium foil 2-20. Asphalt-concrete mixture, containing (wt %): rubble of fractions of 5-40 mm 38-80, sand 5.0-53, mineral powder 3.8-20, bitumen 4.0-7.5, granular additive 0.4-1.0 indicated above.;EFFECT: simplification of technology, increase of strength, increase of resistance to cyclic loads.;6 cl, 4 tbl
机译:技术领域:建筑;物质:沥青混凝土混合物的本体添加剂,包含(重量%):热塑性聚合物71-90,乙烯共聚物,具有以下至少一种官能团:羟基,羧基,羰基和环氧1-28 ,纤维素纤维0.5-20。沥青混凝土混合物的散装添加剂,其特征在于它是通过对无菌纸板包装利乐包装进行加工而制得的,并且包含(重量%):聚乙烯75-88,乙烯与甲基丙烯酸的共聚物6-15,纤维素纤维2-10 ,粒状铝箔2-20。沥青混凝土混合物,含(wt%):5-40 mm的碎石碎石38-80,沙土5.0-53,矿物粉3.8-20,沥青4.0-7.5,颗粒状添加剂0.4-1.0(上面指出);技术简化,强度增加,对循环载荷的抵抗力增加。; 6 cl,4 tbl

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