Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Preparation method of pavement milling material foamed asphalt cold recycling prefabricated building block
The invention belongs to the technical field of recycling of renewable resources in road engineering, and particularly relates to a preparation method of a pavement milling material foamed asphalt cold recycling prefabricated building block. Comprising the following raw materials in parts by weight: 31-36.5 parts of a waste pavement milling material of which the particle size is less than 4.75 mm, 36.5 parts of a waste pavement milling material of which the particle size is 4.75-9.5 mm or 48 parts of a waste pavement milling material of which the particle size is 4.75-13.2 mm, 18-24 parts of stone chips, 3 parts of mineral powder, 2.1-2.4 parts of cement and 2.9-3.2 parts of foamed asphalt. According to the invention, the problem of low utilization rate of the pavement milling material is solved, the energy consumption can be reduced, the cost for manufacturing the building block is saved, the emission of pollutants in the construction process can be reduced, a contribution is made to environmental protection, and the application range of the pavement milling material is widened.
本发明属于道路工程中再生资源回收利用技术领域，尤其涉及一种路面铣刨料泡沫沥青冷再生预制砌块的制备方法；包括以下原材料：粒径小于4.75mm的废旧路面铣刨料31～36.5份、粒径为4.75～9.5mm的废旧路面铣刨料36.5份或粒径为4.75～13.2mm的废旧路面铣刨料48份、石屑18～24份、矿粉3份、水泥2.1～2.4份、泡沫沥青2.9～3.2份；本发明解决了路面铣刨料利用率较低的问题，不仅能降低能源消耗，节约了制作砌块的成本，还能减少施工过程中污染物的排放，为环境保护贡献一份力量，拓宽了路面铣刨料的应用范围。
Preparation method of pavement milling material foamed asphalt cold recycling prefabricated building block
The invention belongs to the technical field of recycling of renewable resources in road engineering, and particularly relates to a preparation method of a pavement milling material foamed asphalt cold recycling prefabricated building block. Comprising the following raw materials in parts by weight: 31-36.5 parts of a waste pavement milling material of which the particle size is less than 4.75 mm, 36.5 parts of a waste pavement milling material of which the particle size is 4.75-9.5 mm or 48 parts of a waste pavement milling material of which the particle size is 4.75-13.2 mm, 18-24 parts of stone chips, 3 parts of mineral powder, 2.1-2.4 parts of cement and 2.9-3.2 parts of foamed asphalt. According to the invention, the problem of low utilization rate of the pavement milling material is solved, the energy consumption can be reduced, the cost for manufacturing the building block is saved, the emission of pollutants in the construction process can be reduced, a contribution is made to environmental protection, and the application range of the pavement milling material is widened.
本发明属于道路工程中再生资源回收利用技术领域，尤其涉及一种路面铣刨料泡沫沥青冷再生预制砌块的制备方法；包括以下原材料：粒径小于4.75mm的废旧路面铣刨料31～36.5份、粒径为4.75～9.5mm的废旧路面铣刨料36.5份或粒径为4.75～13.2mm的废旧路面铣刨料48份、石屑18～24份、矿粉3份、水泥2.1～2.4份、泡沫沥青2.9～3.2份；本发明解决了路面铣刨料利用率较低的问题，不仅能降低能源消耗，节约了制作砌块的成本，还能减少施工过程中污染物的排放，为环境保护贡献一份力量，拓宽了路面铣刨料的应用范围。
Preparation method of pavement milling material foamed asphalt cold recycling prefabricated building block
一种路面铣刨料泡沫沥青冷再生预制砌块的制备方法
CUI HONGHAI (Autor:in) / LIANG CHUNYU (Autor:in) / JIAO MINGWEI (Autor:in) / WANG ZHAN (Autor:in) / ZHANG YANG (Autor:in) / LIANG SHUANGSHUANG (Autor:in) / LI MENGHAO (Autor:in) / ZHU XIULI (Autor:in)
13.02.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
Foamed asphalt cold recycling construction method of pavement
| Europäisches Patentamt | 2020
| Europäisches Patentamt | 2020
Evaluation of Foamed Asphalt Cold In-Place Pavement Recycling Using Nondestructive Techniques
| Online Contents | 2006
Building type mixing equipment for cold recycling of foamed asphalt
| Europäisches Patentamt | 2023
Early-Life Performance of Cold-in-Place Pavement Recycling with Foamed Asphalt Technique
| British Library Online Contents | 2007