A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Durable emulsified asphalt mixture prepared from waste tire rubber powder and preparation method
The invention discloses a durable emulsified asphalt mixture prepared from waste tire rubber powder. The durable emulsified asphalt mixture is prepared from epoxy resin modified emulsified asphalt, aggregate, a curing agent and tire rubber powder, wherein the epoxy resin modified emulsified asphalt accounts for 8-10% of the aggregate in percentage by mass; the curing agent accounts for 3-4% of themass of the epoxy resin modified emulsified asphalt; and the tire rubber powder is obtained by shearing and crushing waste tires, and the mass of the tire rubber powder accounts for 1-3% of the massof the aggregate. According to the durable emulsified asphalt mixture, the tire rubber powder is added, so that the durability and the wear resistance of a pavement can be kept for a long time, the service life of the pavement is greatly prolonged, and meanwhile, reutilization of rubber resources and environmental protection are facilitated.
本发明公开了一种利用废轮胎胶粉制备的耐久型乳化沥青混合料，其包括：环氧树脂改性乳化沥青、集料、固化剂以及胎胶粉；其中，环氧树脂改性乳化沥青占集料的质量百分比为8‑10％；所述固化剂占所述环氧树脂改性乳化沥青质量的3‑4％；所述胎胶粉采用废弃轮胎经过剪切破碎获得，其质量为集料质量的1～3％。该耐久型乳化沥青混合料通过添加胎胶粉,能长时间保持路面的耐久、耐磨性能，大大延长了路面的使用寿命，同时也有利于橡胶资源的再利用和环境保护。
Durable emulsified asphalt mixture prepared from waste tire rubber powder and preparation method
The invention discloses a durable emulsified asphalt mixture prepared from waste tire rubber powder. The durable emulsified asphalt mixture is prepared from epoxy resin modified emulsified asphalt, aggregate, a curing agent and tire rubber powder, wherein the epoxy resin modified emulsified asphalt accounts for 8-10% of the aggregate in percentage by mass; the curing agent accounts for 3-4% of themass of the epoxy resin modified emulsified asphalt; and the tire rubber powder is obtained by shearing and crushing waste tires, and the mass of the tire rubber powder accounts for 1-3% of the massof the aggregate. According to the durable emulsified asphalt mixture, the tire rubber powder is added, so that the durability and the wear resistance of a pavement can be kept for a long time, the service life of the pavement is greatly prolonged, and meanwhile, reutilization of rubber resources and environmental protection are facilitated.
本发明公开了一种利用废轮胎胶粉制备的耐久型乳化沥青混合料，其包括：环氧树脂改性乳化沥青、集料、固化剂以及胎胶粉；其中，环氧树脂改性乳化沥青占集料的质量百分比为8‑10％；所述固化剂占所述环氧树脂改性乳化沥青质量的3‑4％；所述胎胶粉采用废弃轮胎经过剪切破碎获得，其质量为集料质量的1～3％。该耐久型乳化沥青混合料通过添加胎胶粉,能长时间保持路面的耐久、耐磨性能，大大延长了路面的使用寿命，同时也有利于橡胶资源的再利用和环境保护。
Durable emulsified asphalt mixture prepared from waste tire rubber powder and preparation method
利用废轮胎胶粉制备的耐久型乳化沥青混合料及制备方法
GUO MENGTAO (author) / LI ZIYUN (author) / LI YUNFU (author) / MA GUOQIANG (author) / ZHANG HONGWEI (author) / YAN YUNFEI (author) / LI HU (author) / MA BO (author) / WU DI (author) / MA ZHIFENG (author)
2020-12-04
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
Emulsified asphalt, preparation method thereof and asphalt mixture
| European Patent Office | 2023
Emulsified asphalt mortar and preparation method of emulsified asphalt cold-recycled mixture
| European Patent Office | 2023
| European Patent Office | 2024
Design method for mineral aggregate gradation of waste tire powder-rubber asphalt mixture
| European Patent Office | 2020