Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Road base mixture as well as preparation method and application thereof
The invention provides a road base mixture as well as a preparation method and application thereof. The road base mixture is prepared from the following components in parts by weight: 40 to 60 parts of coal gasification coarse slag, 20 to 30 parts of gravel soil, 10 to 20 parts of gravel, 10 to 15 parts of fly ash, 3 to 6 parts of cement and 6 to 8 parts of water. The specific components are used for synergism, the grading design of the coal gasification furnace slag road base material is optimized, the mixing amount of industrial solid waste coal gasification furnace slag is increased, and the mechanical property, durability, construction convenience and environmental friendliness of the road base mixture are improved; the problems that the coal gasification furnace slag is difficult to fully utilize, and the roadbase mixture is high in cost and poor in performance are solved. The road base mixture has good mechanical properties, long-term stability, durability and water stability, is environment-friendly, meets the requirements of sustainable development, and has remarkable economic benefits and social benefits.
本发明提供了一种道路基层混合料、其制备方法及应用。按重量份数计，道路基层混合料包括40～60份的煤气化粗渣、20～30份的砂砾土、10～20份的碎石、10～15份的粉煤灰、3～6份的水泥和6～8份的水。本发明通过使用特定组分进行协同，优化煤气化炉渣道路基层材料级配设计，提高工业固废煤气化炉渣掺量，改善道路基层混合料力学性能、耐久性能以及施工的便捷性和环保性，解决了煤气化炉渣难以充分利用、道路基层混合料的成本高、性能差的问题；道路基层混合料具有良好的力学性能、长期稳定性、耐久性和水稳定性，同时对环境较为友好，符合可持续发展的要求，具有显著的经济效益和社会效益。
Road base mixture as well as preparation method and application thereof
The invention provides a road base mixture as well as a preparation method and application thereof. The road base mixture is prepared from the following components in parts by weight: 40 to 60 parts of coal gasification coarse slag, 20 to 30 parts of gravel soil, 10 to 20 parts of gravel, 10 to 15 parts of fly ash, 3 to 6 parts of cement and 6 to 8 parts of water. The specific components are used for synergism, the grading design of the coal gasification furnace slag road base material is optimized, the mixing amount of industrial solid waste coal gasification furnace slag is increased, and the mechanical property, durability, construction convenience and environmental friendliness of the road base mixture are improved; the problems that the coal gasification furnace slag is difficult to fully utilize, and the roadbase mixture is high in cost and poor in performance are solved. The road base mixture has good mechanical properties, long-term stability, durability and water stability, is environment-friendly, meets the requirements of sustainable development, and has remarkable economic benefits and social benefits.
本发明提供了一种道路基层混合料、其制备方法及应用。按重量份数计，道路基层混合料包括40～60份的煤气化粗渣、20～30份的砂砾土、10～20份的碎石、10～15份的粉煤灰、3～6份的水泥和6～8份的水。本发明通过使用特定组分进行协同，优化煤气化炉渣道路基层材料级配设计，提高工业固废煤气化炉渣掺量，改善道路基层混合料力学性能、耐久性能以及施工的便捷性和环保性，解决了煤气化炉渣难以充分利用、道路基层混合料的成本高、性能差的问题；道路基层混合料具有良好的力学性能、长期稳定性、耐久性和水稳定性，同时对环境较为友好，符合可持续发展的要求，具有显著的经济效益和社会效益。
Road base mixture as well as preparation method and application thereof
道路基层混合料、其制备方法及应用
YANG JIANRONG (Autor:in) / TENG YIWEI (Autor:in) / YANG ZHANQI (Autor:in) / YAN SHENG (Autor:in) / LI RONG (Autor:in) / JIA XIAOLONG (Autor:in) / XIE JIANGNING (Autor:in) / WANG FENG (Autor:in) / JIAO ZHIYU (Autor:in) / HE JIYOU (Autor:in)
06.02.2024
Patent
Elektronische Ressource
Chinesisch
| Europäisches Patentamt | 2024
Industrial solid waste road base material as well as preparation method and application thereof
| Europäisches Patentamt | 2023