Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Low-carbon vegetation concrete cementing material and preparation method thereof
The invention discloses a low-carbon vegetation concrete cementing material and a preparation method thereof. The cementing material comprises the following raw materials in percentage by mass: 45-65% of mineral powder; 15%-25% of fly ash; 0.5%-6% of silica fume; 4%-10% of high-strength sulphoaluminate cement clinker; and 5%-30% of gypsum. According to the invention, the super sulfate cement is used for replacing ordinary Portland cement as a plant-growing concrete cementing material, has the characteristics of early strength and rapid hardening, can be formed at room temperature, and does not need to be cured; the content of the used cement is low, low carbon and environment friendliness are achieved, the problem that the alkalinity of pores in the plant-growing concrete is too high can be fundamentally solved, the plant-growing performance of the plant-growing concrete is improved, and application and popularization of the plant-growing concrete are facilitated.
本发明公开了一种低碳植生混凝土胶凝材料及其制备方法，所述胶凝材料包括如下质量百分比的原料：矿粉45％‑65％；粉煤灰15％‑25％；硅灰0.5％‑6％；高强硫铝酸盐水泥熟料4％‑10％；石膏5％‑30％。本发明以超硫酸盐水泥替代普通硅酸盐水泥作为植生混凝土胶凝材料，其具有早强快硬的特点，可在室温条件下成型，无需养护；所用的水泥含量低，更加低碳环保，还能从根本上解决植生混凝土内部孔隙碱度过高的问题，改善植生混凝土植生性能，更利于植生混凝土推广应用。
Low-carbon vegetation concrete cementing material and preparation method thereof
The invention discloses a low-carbon vegetation concrete cementing material and a preparation method thereof. The cementing material comprises the following raw materials in percentage by mass: 45-65% of mineral powder; 15%-25% of fly ash; 0.5%-6% of silica fume; 4%-10% of high-strength sulphoaluminate cement clinker; and 5%-30% of gypsum. According to the invention, the super sulfate cement is used for replacing ordinary Portland cement as a plant-growing concrete cementing material, has the characteristics of early strength and rapid hardening, can be formed at room temperature, and does not need to be cured; the content of the used cement is low, low carbon and environment friendliness are achieved, the problem that the alkalinity of pores in the plant-growing concrete is too high can be fundamentally solved, the plant-growing performance of the plant-growing concrete is improved, and application and popularization of the plant-growing concrete are facilitated.
本发明公开了一种低碳植生混凝土胶凝材料及其制备方法，所述胶凝材料包括如下质量百分比的原料：矿粉45％‑65％；粉煤灰15％‑25％；硅灰0.5％‑6％；高强硫铝酸盐水泥熟料4％‑10％；石膏5％‑30％。本发明以超硫酸盐水泥替代普通硅酸盐水泥作为植生混凝土胶凝材料，其具有早强快硬的特点，可在室温条件下成型，无需养护；所用的水泥含量低，更加低碳环保，还能从根本上解决植生混凝土内部孔隙碱度过高的问题，改善植生混凝土植生性能，更利于植生混凝土推广应用。
Low-carbon vegetation concrete cementing material and preparation method thereof
一种低碳植生混凝土胶凝材料及其制备方法
CHEN JIANGUO (Autor:in) / ZHU YULING (Autor:in) / CHEN CHUN (Autor:in) / HUANG KAI (Autor:in) / HUANG XUSHENG (Autor:in) / HUANG ZHUOJIE (Autor:in) / XUE BINGHAN (Autor:in) / GAN FU (Autor:in) / LIANG JUNWEI (Autor:in) / CHEN MEIQIN (Autor:in)
09.05.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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