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A platform for research: civil engineering, architecture and urbanism
Steel slag-based road water stabilizing material and preparation method thereof
The invention discloses a steel slag-based road water-stable material and a preparation method thereof. The steel slag-based road water-stable material is prepared from the following raw materials: 15-20 parts of cement, 100-150 parts of steel slag of 1-5 mm, 40-80 parts of steel slag of 10-15 mm, 30-50 parts of gravel of 5-5 mm, 5-8 parts of a high-activity superfine mineral admixture, 1-1.5 parts of an alkali activator, 1-1.5 parts of a curing agent and 12-18 parts of water. Steel slags with different sizes are used as coarse and fine aggregates, and a high-activity superfine mineral admixture skeleton compact structure is matched, so that the unconfined compressive strength and the splitting resistance of the water-stable material are effectively improved; and the service life of the road can be prolonged to a great extent. The preparation method disclosed by the invention is simple, only operations such as mixing and stirring are needed, and the construction efficiency can be effectively improved.
本发明公开了一种钢渣基道路水稳材料及其制备方法，由以下原料组成：水泥15～20份、1～5mm钢渣100～150份、10～15mm钢渣40～80份、5～5mm碎石30～50份、高活性超细矿物掺合料5～8份、碱性激发剂1～1.5份、固化剂1～1.5份、水12～18份。以不同尺度钢渣作为粗、细集料，配合高活性超细矿物掺合料骨架密实型结构，有效的提升了水稳材料的无侧限抗压强度、抗劈裂性能；能够很大程度上延长道路的使用寿命。本发明的制备方法简单，只需要进行混料搅拌等操作即可，可以有效提高施工效率。
Steel slag-based road water stabilizing material and preparation method thereof
The invention discloses a steel slag-based road water-stable material and a preparation method thereof. The steel slag-based road water-stable material is prepared from the following raw materials: 15-20 parts of cement, 100-150 parts of steel slag of 1-5 mm, 40-80 parts of steel slag of 10-15 mm, 30-50 parts of gravel of 5-5 mm, 5-8 parts of a high-activity superfine mineral admixture, 1-1.5 parts of an alkali activator, 1-1.5 parts of a curing agent and 12-18 parts of water. Steel slags with different sizes are used as coarse and fine aggregates, and a high-activity superfine mineral admixture skeleton compact structure is matched, so that the unconfined compressive strength and the splitting resistance of the water-stable material are effectively improved; and the service life of the road can be prolonged to a great extent. The preparation method disclosed by the invention is simple, only operations such as mixing and stirring are needed, and the construction efficiency can be effectively improved.
本发明公开了一种钢渣基道路水稳材料及其制备方法，由以下原料组成：水泥15～20份、1～5mm钢渣100～150份、10～15mm钢渣40～80份、5～5mm碎石30～50份、高活性超细矿物掺合料5～8份、碱性激发剂1～1.5份、固化剂1～1.5份、水12～18份。以不同尺度钢渣作为粗、细集料，配合高活性超细矿物掺合料骨架密实型结构，有效的提升了水稳材料的无侧限抗压强度、抗劈裂性能；能够很大程度上延长道路的使用寿命。本发明的制备方法简单，只需要进行混料搅拌等操作即可，可以有效提高施工效率。
Steel slag-based road water stabilizing material and preparation method thereof
一种钢渣基道路水稳材料及其制备方法
LIANG PENGFEI (author) / WU PENG (author) / ZHANG FENGCHEN (author) / MING YANG (author) / LI LING (author) / XIANG WEIHENG (author) / HU CHENG (author)
2024-04-05
Patent
Electronic Resource
Chinese
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