Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Magnesium cement mixture for stabilizing macadam granular material and preparation method of magnesium cement mixture
The invention relates to the technical field of inorganic binding stabilizing materials, in particular to a magnesium cement mixture for stabilizing a gravel granular material and a preparation method thereof, and is characterized in that the magnesium cement mixture comprises the following ingredients in parts by mass: light burning powder, magnesium chloride hexahydrate, fly ash, the gravel granular material and an additive. The specific preparation process comprises the steps of preparing premixed slurry and preparing a mixture. When the product disclosed by the invention is applied to construction, the processed magnesium cement mixture is paved and rolled and formed by a road roller, maintenance is carried out after forming without watering, and next construction can be carried out after 48 hours. Compared with the prior art, the construction method has the beneficial effects that the early strength is increased quickly, the next-stage construction can be carried out after the second day of the curing period after construction is finished, the next-stage construction can be carried out only after an ordinary Portland cement stabilizing material is cured for seven days, the construction period of the whole project is shortened, and the construction efficiency is improved.
本发明涉及无机结合稳定材料技术领域，尤其涉及一种稳定碎石颗粒类材料的镁水泥混合料及其制备方法，其特征在于，其配料组成按照质量份数比为：轻烧粉，六水氯化镁，粉煤灰，碎石类颗粒材料和外加剂。其具体制备过程经制备预混料浆、混合料配制完成。本发明产品施工应用时，将加工后的镁水泥混合料进行摊铺，压路机碾压成型，成型后养护无需洒水，48h后即可进行下一步的施工。与现有技术相比，本发明的有益效果体现在：早期强度增长快，在施工后养生期第二天结束后即可进行下一阶段施工，而普通硅酸盐水泥稳定材料需养生七天才能进行下一阶段施工，又缩短了整个工程工期，提高了施工效率。
Magnesium cement mixture for stabilizing macadam granular material and preparation method of magnesium cement mixture
The invention relates to the technical field of inorganic binding stabilizing materials, in particular to a magnesium cement mixture for stabilizing a gravel granular material and a preparation method thereof, and is characterized in that the magnesium cement mixture comprises the following ingredients in parts by mass: light burning powder, magnesium chloride hexahydrate, fly ash, the gravel granular material and an additive. The specific preparation process comprises the steps of preparing premixed slurry and preparing a mixture. When the product disclosed by the invention is applied to construction, the processed magnesium cement mixture is paved and rolled and formed by a road roller, maintenance is carried out after forming without watering, and next construction can be carried out after 48 hours. Compared with the prior art, the construction method has the beneficial effects that the early strength is increased quickly, the next-stage construction can be carried out after the second day of the curing period after construction is finished, the next-stage construction can be carried out only after an ordinary Portland cement stabilizing material is cured for seven days, the construction period of the whole project is shortened, and the construction efficiency is improved.
本发明涉及无机结合稳定材料技术领域，尤其涉及一种稳定碎石颗粒类材料的镁水泥混合料及其制备方法，其特征在于，其配料组成按照质量份数比为：轻烧粉，六水氯化镁，粉煤灰，碎石类颗粒材料和外加剂。其具体制备过程经制备预混料浆、混合料配制完成。本发明产品施工应用时，将加工后的镁水泥混合料进行摊铺，压路机碾压成型，成型后养护无需洒水，48h后即可进行下一步的施工。与现有技术相比，本发明的有益效果体现在：早期强度增长快，在施工后养生期第二天结束后即可进行下一阶段施工，而普通硅酸盐水泥稳定材料需养生七天才能进行下一阶段施工，又缩短了整个工程工期，提高了施工效率。
Magnesium cement mixture for stabilizing macadam granular material and preparation method of magnesium cement mixture
一种稳定碎石颗粒类材料的镁水泥混合料及其制备方法
ZHANG TIEZHI (Autor:in) / ZHANG YUKUAN (Autor:in) / LI LINJUN (Autor:in) / CHU XISHUN (Autor:in) / SHANG ZUHANG (Autor:in) / SUN YI (Autor:in) / YANG WEILAI (Autor:in) / CHEN JINXIAO (Autor:in) / CHEN CUIHUA (Autor:in)
18.06.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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