Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
URP asphalt modifier suitable for rut-free super pavement and preparation method of URP asphalt modifier
The invention relates to a URP asphalt modifier suitable for a rut-free super pavement. The URP asphalt modifier comprises the following components in parts by mass: 20-35 parts of a styrene-butadiene-styrene block copolymer; 15 to 25 parts of polyethylene; 15 to 25 parts of an ethylene-vinyl acetate copolymer; 5 to 15 parts of single-component epoxy resin; and 3 to 9 parts of an auxiliary agent. The URP asphalt modifier formed by compounding the epoxy resin, the tackifying resin and the like is in a solid particle shape, is environment-friendly and pollution-free, is convenient to transport, store and construct, and can be directly put into a mixing cylinder of a mixing plant.
本发明涉及一种适用于无车辙超级路面的URP沥青改性剂，包括如下质量组份：苯乙烯‑丁二烯‑苯乙烯嵌段共聚物20至35份；聚乙烯15至25份；乙烯‑醋酸乙烯酯共聚物15至25份；单组分环氧树脂5至15份以及助剂3至9份。本发明采用环氧、增粘树脂等复合形成的URP沥青改性剂，呈固体颗粒状，环保无污染，且便于运输、保存与施工，可直接投放拌合楼拌缸中。
URP asphalt modifier suitable for rut-free super pavement and preparation method of URP asphalt modifier
The invention relates to a URP asphalt modifier suitable for a rut-free super pavement. The URP asphalt modifier comprises the following components in parts by mass: 20-35 parts of a styrene-butadiene-styrene block copolymer; 15 to 25 parts of polyethylene; 15 to 25 parts of an ethylene-vinyl acetate copolymer; 5 to 15 parts of single-component epoxy resin; and 3 to 9 parts of an auxiliary agent. The URP asphalt modifier formed by compounding the epoxy resin, the tackifying resin and the like is in a solid particle shape, is environment-friendly and pollution-free, is convenient to transport, store and construct, and can be directly put into a mixing cylinder of a mixing plant.
本发明涉及一种适用于无车辙超级路面的URP沥青改性剂，包括如下质量组份：苯乙烯‑丁二烯‑苯乙烯嵌段共聚物20至35份；聚乙烯15至25份；乙烯‑醋酸乙烯酯共聚物15至25份；单组分环氧树脂5至15份以及助剂3至9份。本发明采用环氧、增粘树脂等复合形成的URP沥青改性剂，呈固体颗粒状，环保无污染，且便于运输、保存与施工，可直接投放拌合楼拌缸中。
URP asphalt modifier suitable for rut-free super pavement and preparation method of URP asphalt modifier
一种适用于无车辙超级路面的URP沥青改性剂及其制备方法
DU YONGJUN (Autor:in) / YE LONGFEI (Autor:in) / YU HAILIANG (Autor:in) / ZENG HUI (Autor:in) / YE QIN (Autor:in) / WANG QINGTING (Autor:in) / WANG RUZHI (Autor:in) / LIN YAN (Autor:in)
12.01.2024
Patent
Elektronische Ressource
Chinesisch
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