Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Rapid repairing material for cement stable layer as well as preparation method and application of rapid repairing material
The invention provides a rapid repairing material for a cement stable layer as well as a preparation method and application of the rapid repairing material. A road base regeneration material and rapid repairing are combined, and cement is replaced with a CGM high-strength shrinkage-free grouting material. The method comprises the following steps: pre-treating the road base garbage to form a road base reclaimed material, and ensuring that the grading of the road base reclaimed material reaches the standard; and adding a CGM high-strength shrinkage-free grouting material and water, carrying out an unconfined compressive strength test and a dry shrinkage test on the rapid repairing material for the cement stable layer, and optimizing the mix proportion according to a measurement result. Compared with a traditional repairing material, the repairing material has the advantages of environmental protection, high strength, rapid traffic and the like.
本发明提供一种水泥稳定层快速修补材料及其制备方法与应用。将道路基层再生料和快速修补结合起来，使用CGM高强无收缩灌浆料替代水泥。先对道路基层垃圾进行前处理形成道路基层再生料，并确保道路基层再生料级配达标；再添加CGM高强无收缩灌浆料和水，进行水泥稳定层快速修补材料的无侧限抗压强度试验和干缩试验，根据测量结果优化配合比。与传统修复材料相比，本发明具有环保、强度高、快速通车等优点。
Rapid repairing material for cement stable layer as well as preparation method and application of rapid repairing material
The invention provides a rapid repairing material for a cement stable layer as well as a preparation method and application of the rapid repairing material. A road base regeneration material and rapid repairing are combined, and cement is replaced with a CGM high-strength shrinkage-free grouting material. The method comprises the following steps: pre-treating the road base garbage to form a road base reclaimed material, and ensuring that the grading of the road base reclaimed material reaches the standard; and adding a CGM high-strength shrinkage-free grouting material and water, carrying out an unconfined compressive strength test and a dry shrinkage test on the rapid repairing material for the cement stable layer, and optimizing the mix proportion according to a measurement result. Compared with a traditional repairing material, the repairing material has the advantages of environmental protection, high strength, rapid traffic and the like.
本发明提供一种水泥稳定层快速修补材料及其制备方法与应用。将道路基层再生料和快速修补结合起来，使用CGM高强无收缩灌浆料替代水泥。先对道路基层垃圾进行前处理形成道路基层再生料，并确保道路基层再生料级配达标；再添加CGM高强无收缩灌浆料和水，进行水泥稳定层快速修补材料的无侧限抗压强度试验和干缩试验，根据测量结果优化配合比。与传统修复材料相比，本发明具有环保、强度高、快速通车等优点。
Rapid repairing material for cement stable layer as well as preparation method and application of rapid repairing material
一种水泥稳定层快速修补材料及其制备方法与应用
WANG BINGLEI (Autor:in) / CHU FENGMING (Autor:in) / LI JUN (Autor:in) / JIANG GUIPENG (Autor:in) / CUI PENG (Autor:in) / MA JIANHUA (Autor:in) / XU JINRUI (Autor:in) / LYU BONING (Autor:in) / CHU TIANSHU (Autor:in)
23.06.2023
Patent
Elektronische Ressource
Chinesisch
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