Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention belongs to the technical field of road engineering materials, and discloses a road base material and a preparation method thereof, the road base material comprises the following raw materials by weight: 24-58 parts of modified coal gangue, 10-36 parts of cement, 5-9 parts of silicon powder, 10-23 parts of gravel, and 2-3 parts of a water reducer. The invention also provides a preparation method of the road base material and a stirring device for preparing the road base material. The coal gangue can be effectively utilized, harm to the ecological environment is reduced, and the performance of the road base material is improved.
本发明属于道路工程材料技术领域，公开了一种道路基层材料及其制备方法，道路基层材料由以下重量份数的原料组成：改性煤矸石24‑58份、水泥10‑36份、硅粉5‑9份、碎石10‑23份、减水剂2‑3份。本发明还提供了该道路基层材料的制备方法和用于制备该道路基层材料的搅拌装置。本发明能够使煤矸石有效得到利用，减少对生态环境的危害，提高了道路基层材料的性能。
The invention belongs to the technical field of road engineering materials, and discloses a road base material and a preparation method thereof, the road base material comprises the following raw materials by weight: 24-58 parts of modified coal gangue, 10-36 parts of cement, 5-9 parts of silicon powder, 10-23 parts of gravel, and 2-3 parts of a water reducer. The invention also provides a preparation method of the road base material and a stirring device for preparing the road base material. The coal gangue can be effectively utilized, harm to the ecological environment is reduced, and the performance of the road base material is improved.
本发明属于道路工程材料技术领域，公开了一种道路基层材料及其制备方法，道路基层材料由以下重量份数的原料组成：改性煤矸石24‑58份、水泥10‑36份、硅粉5‑9份、碎石10‑23份、减水剂2‑3份。本发明还提供了该道路基层材料的制备方法和用于制备该道路基层材料的搅拌装置。本发明能够使煤矸石有效得到利用，减少对生态环境的危害，提高了道路基层材料的性能。
Road base material and preparation method thereof
一种道路基层材料及其制备方法
26.11.2021
Patent
Elektronische Ressource
Chinesisch
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