A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Road repairing material and preparation method thereof
The invention belongs to the technical field of building functional materials, and particularly relates to a road repairing material and a preparation method thereof. The repairing material comprises a component A and a component B, wherein the component A comprises modified acrylic resin, unsaturated polyester resin and a coagulant; the modified acrylic resin is one or more of methyl methacrylate, beta- hydroxypropyl methacrylate or beta- hydroxyethyl methacrylate; the unsaturated resin is a linear high-molecular compound with an ester bond and an unsaturated double bond; the coagulant is N, N-dimethylaniline; the component B comprises a catalyst and nano silicon dioxide; and the catalyst is one or two of benzoyl peroxide or azodiisobutyronitrile. The road repairing material disclosed by the invention can be used in an environment with the temperature of -30 to 40 DEG C and can be cured and molded for 1-2 hours under the condition of -30 DEG C.
本发明属于建筑功能材料技术领域，具体涉及一种道路修复材料及其制备方法。所述修复材料包括A组分和B组分；所述A组分中包括改性丙烯酸树脂、不饱和树脂和促凝剂；所述改性丙烯酸树脂为甲基丙烯酸甲酯、甲基丙烯酸‑β‑羟丙酯或甲级丙烯酸‑β‑羟乙酯中的一种或几种；所述不饱合树脂为具有酯键和不饱和双键的线型高分子化合物；所述促凝剂为N,N‑二甲基苯胺；所述B组分中包括催化剂和纳米二氧化硅；所述催化剂为过氧化苯甲酰或偶氮二异丁腈中的一种或两种。本发明所述的道路修复材料,可在‑30℃～40℃的温度环境下使用，在‑30℃的条件下可在1～2h固化成型。
Road repairing material and preparation method thereof
The invention belongs to the technical field of building functional materials, and particularly relates to a road repairing material and a preparation method thereof. The repairing material comprises a component A and a component B, wherein the component A comprises modified acrylic resin, unsaturated polyester resin and a coagulant; the modified acrylic resin is one or more of methyl methacrylate, beta- hydroxypropyl methacrylate or beta- hydroxyethyl methacrylate; the unsaturated resin is a linear high-molecular compound with an ester bond and an unsaturated double bond; the coagulant is N, N-dimethylaniline; the component B comprises a catalyst and nano silicon dioxide; and the catalyst is one or two of benzoyl peroxide or azodiisobutyronitrile. The road repairing material disclosed by the invention can be used in an environment with the temperature of -30 to 40 DEG C and can be cured and molded for 1-2 hours under the condition of -30 DEG C.
本发明属于建筑功能材料技术领域，具体涉及一种道路修复材料及其制备方法。所述修复材料包括A组分和B组分；所述A组分中包括改性丙烯酸树脂、不饱和树脂和促凝剂；所述改性丙烯酸树脂为甲基丙烯酸甲酯、甲基丙烯酸‑β‑羟丙酯或甲级丙烯酸‑β‑羟乙酯中的一种或几种；所述不饱合树脂为具有酯键和不饱和双键的线型高分子化合物；所述促凝剂为N,N‑二甲基苯胺；所述B组分中包括催化剂和纳米二氧化硅；所述催化剂为过氧化苯甲酰或偶氮二异丁腈中的一种或两种。本发明所述的道路修复材料,可在‑30℃～40℃的温度环境下使用，在‑30℃的条件下可在1～2h固化成型。
Road repairing material and preparation method thereof
一种道路修复材料及其制备方法
ZHU SHUO (author) / ZHANG RONGHUI (author) / XU JILONG (author) / WANG LILI (author) / MA FENG (author)
2021-04-09
Patent
Electronic Resource
Chinese
Rapid road repairing material and preparation method thereof
| European Patent Office | 2024
Road surface rapid repairing material and preparation method thereof
| European Patent Office | 2024
Epoxy modified polyurethane road repairing material and preparation method thereof
| European Patent Office | 2021