Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Cement stabilized macadam base material suitable for high-cold and high-altitude areas and preparation method of cement stabilized macadam base material
The invention belongs to the technical field of cement stabilized macadam materials, and discloses a cement stabilized macadam base material suitable for high and cold high altitude areas and a preparation method thereof, the cement stabilized macadam base material comprises the following components by weight: 4-8 parts of cement, 15-20 parts of an early strength agent, 2-8 parts of brucite fiber, 2-5 parts of water, and 71-79 parts of limestone macadam. According to the cement stabilized macadam base formed by the material, the early strength of the cement stabilized macadam base is improved, and cracks are reduced; and moreover, the utilization way of brucite tailings can be widened, and the environment is protected.
本发明属于水泥稳定碎石材料技术领域，本发明公开了一种适用于高寒高海拔地区的水泥稳定碎石基层材料及其制备方法，所述水泥稳定碎石基层材料包括以下重量份的组分：水泥4～8份，早强剂15～20份，水镁石纤维2～8份，水2～5份，石灰岩碎石71～79份。由此材料所形成的水泥稳定碎石基层不但提高水泥稳定碎石基层的早期强度，减少裂缝；而且还能拓宽水镁石尾矿利用途径，保护环境。
Cement stabilized macadam base material suitable for high-cold and high-altitude areas and preparation method of cement stabilized macadam base material
The invention belongs to the technical field of cement stabilized macadam materials, and discloses a cement stabilized macadam base material suitable for high and cold high altitude areas and a preparation method thereof, the cement stabilized macadam base material comprises the following components by weight: 4-8 parts of cement, 15-20 parts of an early strength agent, 2-8 parts of brucite fiber, 2-5 parts of water, and 71-79 parts of limestone macadam. According to the cement stabilized macadam base formed by the material, the early strength of the cement stabilized macadam base is improved, and cracks are reduced; and moreover, the utilization way of brucite tailings can be widened, and the environment is protected.
本发明属于水泥稳定碎石材料技术领域，本发明公开了一种适用于高寒高海拔地区的水泥稳定碎石基层材料及其制备方法，所述水泥稳定碎石基层材料包括以下重量份的组分：水泥4～8份，早强剂15～20份，水镁石纤维2～8份，水2～5份，石灰岩碎石71～79份。由此材料所形成的水泥稳定碎石基层不但提高水泥稳定碎石基层的早期强度，减少裂缝；而且还能拓宽水镁石尾矿利用途径，保护环境。
Cement stabilized macadam base material suitable for high-cold and high-altitude areas and preparation method of cement stabilized macadam base material
一种适用于高寒高海拔地区的水泥稳定碎石基层材料及其制备方法
XIE ZHONGAN (Autor:in) / QIN SHENGJUN (Autor:in) / LI XIAOJUN (Autor:in) / MA WEI (Autor:in) / ZHANG XIAODONG (Autor:in) / LI SHIJUN (Autor:in) / HAN SHENGLIANG (Autor:in)
01.04.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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