Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Multi-element solid waste concrete road traffic stone material and preparation method thereof
The invention relates to a multi-element solid waste concrete road edge stone material and a preparation method thereof. The multi-element solid waste concrete road edge stone material is prepared from 210 to 285 parts of cement, 209 to 285 parts of industrial solid waste admixture, 492 to 510 parts of waste coarse stone, 984 to 1027 parts of waste fine stone and 231 to 243 parts of water, during preparation, the raw materials are mixed to obtain a concrete mixture, then the mixture is distributed in a closed forming mold, under the vacuum negative pressure condition, the concrete mixture is subjected to filter pressing and water removal to obtain a concrete road traffic stone forming body, then the concrete road traffic stone forming body is demolded and placed in a stack to be stacked, and a finished product of the multi-element solid waste concrete road traffic stone is obtained after curing, polishing and grinding. Compared with the prior art, the multi-element solid waste concrete road edge stone prepared by the invention belongs to environment-friendly road edge stone and has the advantages of high strength, high production efficiency and low production cost, meanwhile, the resource utilization rate of mine solid waste and industrial solid waste is greatly increased, and the strategic requirements of saving energy and resources are met.
本发明涉及一种多元固废混凝土路沿石材料及其制备方法，组成包括水泥210～285份、工业固废掺合料209～285份、废弃粗石料492～510份、废弃细石料984～1027份、水231～243份；制备时将原料混合得到混凝土拌合物，然后将拌合物布料在密闭成型模具内，在真空负压条件下，将混凝土拌合物进行压滤除水并得到混凝土路沿石成型体，然后脱模置于码垛堆放，再经养护、抛光和打磨后得到多元固废混凝土路沿石成品。与现有技术相比，本发明制备的多元固废混凝土路沿石属于环境友好型路沿石，具有强度高、生产效率高、生产成本低的优势，同时极大提高了矿山固体废弃物和工业固体废弃物的资源化利用率，符合节约能源、节约资源的战略需求。
Multi-element solid waste concrete road traffic stone material and preparation method thereof
The invention relates to a multi-element solid waste concrete road edge stone material and a preparation method thereof. The multi-element solid waste concrete road edge stone material is prepared from 210 to 285 parts of cement, 209 to 285 parts of industrial solid waste admixture, 492 to 510 parts of waste coarse stone, 984 to 1027 parts of waste fine stone and 231 to 243 parts of water, during preparation, the raw materials are mixed to obtain a concrete mixture, then the mixture is distributed in a closed forming mold, under the vacuum negative pressure condition, the concrete mixture is subjected to filter pressing and water removal to obtain a concrete road traffic stone forming body, then the concrete road traffic stone forming body is demolded and placed in a stack to be stacked, and a finished product of the multi-element solid waste concrete road traffic stone is obtained after curing, polishing and grinding. Compared with the prior art, the multi-element solid waste concrete road edge stone prepared by the invention belongs to environment-friendly road edge stone and has the advantages of high strength, high production efficiency and low production cost, meanwhile, the resource utilization rate of mine solid waste and industrial solid waste is greatly increased, and the strategic requirements of saving energy and resources are met.
本发明涉及一种多元固废混凝土路沿石材料及其制备方法，组成包括水泥210～285份、工业固废掺合料209～285份、废弃粗石料492～510份、废弃细石料984～1027份、水231～243份；制备时将原料混合得到混凝土拌合物，然后将拌合物布料在密闭成型模具内，在真空负压条件下，将混凝土拌合物进行压滤除水并得到混凝土路沿石成型体，然后脱模置于码垛堆放，再经养护、抛光和打磨后得到多元固废混凝土路沿石成品。与现有技术相比，本发明制备的多元固废混凝土路沿石属于环境友好型路沿石，具有强度高、生产效率高、生产成本低的优势，同时极大提高了矿山固体废弃物和工业固体废弃物的资源化利用率，符合节约能源、节约资源的战略需求。
Multi-element solid waste concrete road traffic stone material and preparation method thereof
一种多元固废混凝土路沿石材料及其制备方法
ZHOU PENG (Autor:in) / ZHU HAOTIAN (Autor:in) / MA GUOSONG (Autor:in) / YANG QINGGUO (Autor:in) / ZHAO SHUANGLIN (Autor:in) / ZHAO JIANGMIN (Autor:in) / CHEN XIAOMING (Autor:in) / SONG YUYU (Autor:in) / WANG CHANGMIN (Autor:in) / WANG HAO (Autor:in)
27.06.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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