Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Pouring type ardealite road stable base mixture as well as preparation method and construction method thereof
The invention relates to the technical field of bulk solid waste and roads, and provides a pouring type ardealite road stable base mixture as well as a preparation method, a construction method and application thereof, high-temperature modified ardealite with specific properties is used as a binding material, the binding material, water, an additive and the like form the mixture under a large mixing amount, the mixture can realize a flattening pouring type process, and the construction cost is reduced. The construction operation and mechanical cost is reduced, in addition, for an area where a road roller cannot directly work in traditional road stable base layer construction, the quality defect of a rolling dead angle area or an area where the edge cannot be compacted is avoided, and the obtained base layer structure is free of maintenance, can be rapidly solidified and is high in early strength and good in quality.
本发明涉及大宗固废及道路技术领域，提供一种浇筑式磷石膏道路稳定基层混合料及其制备方法、施工方法和应用，通过将特定性质的高温改性磷石膏为胶凝材料，在大掺量下与水、外加剂等形成混合料，该混合料可实现摊平浇筑式工艺，降低了施工作业、机械成本费用，此外，对于传统道路稳定基层施工中压路机无法直接作业的区域，避免了碾压死角区或边缘无法压实区的质量缺陷发生，且所得到的基层结构免养生、可快速凝固、早期强度高、质量好。
Pouring type ardealite road stable base mixture as well as preparation method and construction method thereof
The invention relates to the technical field of bulk solid waste and roads, and provides a pouring type ardealite road stable base mixture as well as a preparation method, a construction method and application thereof, high-temperature modified ardealite with specific properties is used as a binding material, the binding material, water, an additive and the like form the mixture under a large mixing amount, the mixture can realize a flattening pouring type process, and the construction cost is reduced. The construction operation and mechanical cost is reduced, in addition, for an area where a road roller cannot directly work in traditional road stable base layer construction, the quality defect of a rolling dead angle area or an area where the edge cannot be compacted is avoided, and the obtained base layer structure is free of maintenance, can be rapidly solidified and is high in early strength and good in quality.
本发明涉及大宗固废及道路技术领域，提供一种浇筑式磷石膏道路稳定基层混合料及其制备方法、施工方法和应用，通过将特定性质的高温改性磷石膏为胶凝材料，在大掺量下与水、外加剂等形成混合料，该混合料可实现摊平浇筑式工艺，降低了施工作业、机械成本费用，此外，对于传统道路稳定基层施工中压路机无法直接作业的区域，避免了碾压死角区或边缘无法压实区的质量缺陷发生，且所得到的基层结构免养生、可快速凝固、早期强度高、质量好。
Pouring type ardealite road stable base mixture as well as preparation method and construction method thereof
一种浇筑式磷石膏道路稳定基层混合料及其制备方法和施工方法
LIU ZHIHAO (Autor:in)
19.03.2024
Patent
Elektronische Ressource
Chinesisch
Ardealite road base material and preparation method thereof
| Europäisches Patentamt | 2021
Ardealite road base material and preparation method thereof
| Europäisches Patentamt | 2023
Cement-lime-ardealite cured red mud road base mixture and preparation method thereof
| Europäisches Patentamt | 2023
Rolling-free self-compacting ardealite base road construction method
| Europäisches Patentamt | 2024
| Europäisches Patentamt | 2024