Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Epoxy concrete for quickly repairing heat-sensitive asphalt pavement
The invention discloses heat-sensitive asphalt pavement quick-repair epoxy concrete, and relates to the technical field of bridge pavement repair materials, and the heat-sensitive asphalt pavement quick-repair epoxy concrete comprises the following raw materials: 1300-1500 g of carborundum, 30-40 g of carbon black, 100-120 g of rubber powder, 160-280 g of solid asphalt particles, 280-300 g of epoxy resin, 25-35 g of a diluent, and 300-320 g of a curing agent. The epoxy concrete prepared from the raw materials can be rapidly hardened in a short time, it is guaranteed that the color of the epoxy concrete is close to that of asphalt concrete, the repairing material has certain toughness, weather resistance and heat sensitivity, the requirement for rapid repairing of asphalt pavement is met, and the repairing effect is good. Meanwhile, the material also has the characteristics of resisting ultraviolet aging, improving the toughness of the material, improving the heat sensitivity and reducing the elastic modulus.
本发明公开了一种热敏性沥青铺装快速修复的环氧混凝土，涉及桥梁铺装修复材料技术领域，所述环氧混凝土由以下组份的原料组成：金刚砂1300～1500g、炭黑30～40g、橡胶粉100～120g、固体沥青颗粒160～280g、环氧树脂280～300g、稀释剂25～35g、固化剂300‑320g。本发明原料制备的环氧混凝土能够在较短时间内快速硬化，保证环氧混凝土与沥青混凝土颜色接近，修补材料具有一定的韧性和耐候性以及热敏性，满足沥青铺装快速修复的要求，同时还具备抗紫外老化、改善材料韧性、提高热敏性能和降低弹性模量的特性。
Epoxy concrete for quickly repairing heat-sensitive asphalt pavement
The invention discloses heat-sensitive asphalt pavement quick-repair epoxy concrete, and relates to the technical field of bridge pavement repair materials, and the heat-sensitive asphalt pavement quick-repair epoxy concrete comprises the following raw materials: 1300-1500 g of carborundum, 30-40 g of carbon black, 100-120 g of rubber powder, 160-280 g of solid asphalt particles, 280-300 g of epoxy resin, 25-35 g of a diluent, and 300-320 g of a curing agent. The epoxy concrete prepared from the raw materials can be rapidly hardened in a short time, it is guaranteed that the color of the epoxy concrete is close to that of asphalt concrete, the repairing material has certain toughness, weather resistance and heat sensitivity, the requirement for rapid repairing of asphalt pavement is met, and the repairing effect is good. Meanwhile, the material also has the characteristics of resisting ultraviolet aging, improving the toughness of the material, improving the heat sensitivity and reducing the elastic modulus.
本发明公开了一种热敏性沥青铺装快速修复的环氧混凝土，涉及桥梁铺装修复材料技术领域，所述环氧混凝土由以下组份的原料组成：金刚砂1300～1500g、炭黑30～40g、橡胶粉100～120g、固体沥青颗粒160～280g、环氧树脂280～300g、稀释剂25～35g、固化剂300‑320g。本发明原料制备的环氧混凝土能够在较短时间内快速硬化，保证环氧混凝土与沥青混凝土颜色接近，修补材料具有一定的韧性和耐候性以及热敏性，满足沥青铺装快速修复的要求，同时还具备抗紫外老化、改善材料韧性、提高热敏性能和降低弹性模量的特性。
Epoxy concrete for quickly repairing heat-sensitive asphalt pavement
一种热敏性沥青铺装快速修复的环氧混凝土
CHEN YIJUN (Autor:in) / FAN HONGRU (Autor:in) / SUN LINHAO (Autor:in) / ZHOU YIFENG (Autor:in) / CAI YINGCHUN (Autor:in) / HAO XINLING (Autor:in)
14.06.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
Epoxy concrete for rapidly repairing asphalt pavement
| Europäisches Patentamt | 2024
Asphalt pavement repairing device and asphalt pavement repairing process
| Europäisches Patentamt | 2022
Asphalt concrete pavement repairing construction method
| Europäisches Patentamt | 2021
Asphalt pavement repairing device and asphalt pavement repairing process
| Europäisches Patentamt | 2021