Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a cement ecological high-activity low-carbon admixture and a preparation method thereof, and the cement ecological high-activity low-carbon admixture is prepared by taking solid wastes such as fly ash, lepidolite slag and the like as basic raw materials and adding a special liquid activity exciting agent. The 28d activity of a cement mortar test block prepared by doping the cement ecological high-activity low-carbon admixture is improved by 7-10% relative to the activity of standard cement mortar, the compressive strength is excellent, the cement consumption can be reduced, the production cost is remarkably reduced, the product performance is improved, and the cement mortar test block meets the standard of GB/T18046-2017 Granulated Blast Furnace Slag Powder for Cement, Mortar and Concrete.
本发明公开了一种水泥生态高活性低碳掺合料及其制备方法，其是以粉煤灰、锂云母渣等固体废弃物为基本原料，并加入专用的液体活性激发剂。本发明掺入水泥生态高活性低碳掺合料制得的水泥砂浆试块28d活性相对与基准水泥砂浆活性提高7～10％，抗压强度优越，可减少水泥用量、显著降低生产成本、提高产品性能，并符合GB/T18046‑2017《用于水泥、砂浆和混凝土中的粒化高炉矿渣粉》的标准。
The invention discloses a cement ecological high-activity low-carbon admixture and a preparation method thereof, and the cement ecological high-activity low-carbon admixture is prepared by taking solid wastes such as fly ash, lepidolite slag and the like as basic raw materials and adding a special liquid activity exciting agent. The 28d activity of a cement mortar test block prepared by doping the cement ecological high-activity low-carbon admixture is improved by 7-10% relative to the activity of standard cement mortar, the compressive strength is excellent, the cement consumption can be reduced, the production cost is remarkably reduced, the product performance is improved, and the cement mortar test block meets the standard of GB/T18046-2017 Granulated Blast Furnace Slag Powder for Cement, Mortar and Concrete.
本发明公开了一种水泥生态高活性低碳掺合料及其制备方法，其是以粉煤灰、锂云母渣等固体废弃物为基本原料，并加入专用的液体活性激发剂。本发明掺入水泥生态高活性低碳掺合料制得的水泥砂浆试块28d活性相对与基准水泥砂浆活性提高7～10％，抗压强度优越，可减少水泥用量、显著降低生产成本、提高产品性能，并符合GB/T18046‑2017《用于水泥、砂浆和混凝土中的粒化高炉矿渣粉》的标准。
Cement ecological high-activity low-carbon admixture and preparation method thereof
一种水泥生态高活性低碳掺合料及其制备方法
18.07.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
Cement ecological high-activity low-carbon admixture and preparation method thereof
| Europäisches Patentamt | 2022
Europäisches Patentamt | 2017