A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Ardealite road base material and preparation method thereof
The invention discloses an ardealite road base material and a preparation method thereof. The base material is prepared from the following raw materials: ardealite, quick lime, fly ash, granular soil, a curing agent, gravel, phosphorus slag and Portland cement. The preparation method comprises the following steps: preparing the raw materials for later use; stirring the quick lime and a part of the ardealite at a low speed, grinding and sieving the quick lime and the part of the ardealite for later use, and crushing and sieving the residual ardealite for later use; stirring the sieved ardealite and the curing agent at a low speed, then adding the sieved mixture of the quick lime and the ardealite and the fly ash, conducting stirring at a low speed, then adding the granular soil, the gravel, the phosphorus slag and the Portland cement, and carrying out uniform stirring; and adding water into the uniformly stirred total materials, and carrying out stirring. According to the invention, the preparation steps are simplified; and meanwhile, the early strength and other properties of the base material are effectively improved.
本发明公开了一种磷石膏公路基层材料及其制备方法，基层材料由以下原材料制成：磷石膏、生石灰、粉煤灰、粒料土、固化剂、碎石、磷渣、硅酸盐水泥；其制备方法包括以下步骤：准备原材料备用；将所述生石灰与部份所述磷石膏低速搅拌，其后粉磨过筛备用，同时将剩余的所述磷石膏粉碎过筛备用；将过筛后的所述磷石膏与所述固化剂低速搅拌，其后加入过筛的所述生石灰和所述磷石膏的混合物、粉煤灰低速搅拌，其后向其中加入所述粒料土、碎石、磷渣和硅酸盐水泥搅拌均匀；其后向搅拌均匀后的总物料中加入水搅拌；简化制备步骤的同时有效提升基层材料的早期强度以及其他性能。
Ardealite road base material and preparation method thereof
The invention discloses an ardealite road base material and a preparation method thereof. The base material is prepared from the following raw materials: ardealite, quick lime, fly ash, granular soil, a curing agent, gravel, phosphorus slag and Portland cement. The preparation method comprises the following steps: preparing the raw materials for later use; stirring the quick lime and a part of the ardealite at a low speed, grinding and sieving the quick lime and the part of the ardealite for later use, and crushing and sieving the residual ardealite for later use; stirring the sieved ardealite and the curing agent at a low speed, then adding the sieved mixture of the quick lime and the ardealite and the fly ash, conducting stirring at a low speed, then adding the granular soil, the gravel, the phosphorus slag and the Portland cement, and carrying out uniform stirring; and adding water into the uniformly stirred total materials, and carrying out stirring. According to the invention, the preparation steps are simplified; and meanwhile, the early strength and other properties of the base material are effectively improved.
本发明公开了一种磷石膏公路基层材料及其制备方法，基层材料由以下原材料制成：磷石膏、生石灰、粉煤灰、粒料土、固化剂、碎石、磷渣、硅酸盐水泥；其制备方法包括以下步骤：准备原材料备用；将所述生石灰与部份所述磷石膏低速搅拌，其后粉磨过筛备用，同时将剩余的所述磷石膏粉碎过筛备用；将过筛后的所述磷石膏与所述固化剂低速搅拌，其后加入过筛的所述生石灰和所述磷石膏的混合物、粉煤灰低速搅拌，其后向其中加入所述粒料土、碎石、磷渣和硅酸盐水泥搅拌均匀；其后向搅拌均匀后的总物料中加入水搅拌；简化制备步骤的同时有效提升基层材料的早期强度以及其他性能。
Ardealite road base material and preparation method thereof
一种磷石膏公路基层材料及其制备方法
WANG YANLING (author) / HUANG HUI (author) / WANG XUE (author)
2021-12-10
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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