Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Cementing material for low-carbon environment-friendly plant-growing concrete and preparation method thereof
The invention discloses a cementing material for low-carbon environment-friendly plant-growing concrete and a preparation method of the cementing material, and belongs to the technical field of building materials.The cementing material for the plant-growing concrete is prepared from, by mass, 82%-92% of a component A and 8%-18% of a component B. The component A is prepared from, by weight, 45-55 parts of ardealite and 30-40 parts of low-heat Portland cement raw meal; the component B is prepared from the following components in parts by weight: 0.3 to 1 part of melamine water reducing agent, 0.1 to 0.2 part of humic acid, 0.5 to 1 part of alum, 2 to 5 parts of phosphogypsum, 5 to 10 parts of limestone, 0.1 to 0.5 part of potassium sulfate and 0.2 to 0.5 part of ammonium carbonate. The solid waste is utilized, and the method is environment-friendly; the early strength is high, and the maintenance cost is low; the long-term strength is guaranteed, and the vegetation concrete is high in quality and strong in freeze-thaw resistance; the trona is low, and plant growth is facilitated; and the production energy consumption is low, and the comprehensive cost is low.
本发明公开一种低碳环保植生混凝土用胶凝材料及其制备方法，属于建筑材料技术领域，所述植生混凝土用胶凝材料包括质量比82％～92％组分A和8％～18％组分B，所述组分A包括以重量份计的45～55份磷石膏、30～40份低热硅酸盐水泥生料，所述组分B包括以重量份计的0.3～1份三聚氰胺减水剂、0.1～0.2份的腐殖酸、0.5～1份明矾、2～5份磷石膏、5～10份石灰石、0.1～0.5份的硫酸钾、0.2～0.5份碳酸铵。本发明利用固废，对环境友好；还具有早期强度高，养护成本低；后期强度有保证，植生混凝土质量高，抗冻融能力强；天然碱度低，利于植物生长；生产能耗低，综合成本低等优点。
Cementing material for low-carbon environment-friendly plant-growing concrete and preparation method thereof
The invention discloses a cementing material for low-carbon environment-friendly plant-growing concrete and a preparation method of the cementing material, and belongs to the technical field of building materials.The cementing material for the plant-growing concrete is prepared from, by mass, 82%-92% of a component A and 8%-18% of a component B. The component A is prepared from, by weight, 45-55 parts of ardealite and 30-40 parts of low-heat Portland cement raw meal; the component B is prepared from the following components in parts by weight: 0.3 to 1 part of melamine water reducing agent, 0.1 to 0.2 part of humic acid, 0.5 to 1 part of alum, 2 to 5 parts of phosphogypsum, 5 to 10 parts of limestone, 0.1 to 0.5 part of potassium sulfate and 0.2 to 0.5 part of ammonium carbonate. The solid waste is utilized, and the method is environment-friendly; the early strength is high, and the maintenance cost is low; the long-term strength is guaranteed, and the vegetation concrete is high in quality and strong in freeze-thaw resistance; the trona is low, and plant growth is facilitated; and the production energy consumption is low, and the comprehensive cost is low.
本发明公开一种低碳环保植生混凝土用胶凝材料及其制备方法，属于建筑材料技术领域，所述植生混凝土用胶凝材料包括质量比82％～92％组分A和8％～18％组分B，所述组分A包括以重量份计的45～55份磷石膏、30～40份低热硅酸盐水泥生料，所述组分B包括以重量份计的0.3～1份三聚氰胺减水剂、0.1～0.2份的腐殖酸、0.5～1份明矾、2～5份磷石膏、5～10份石灰石、0.1～0.5份的硫酸钾、0.2～0.5份碳酸铵。本发明利用固废，对环境友好；还具有早期强度高，养护成本低；后期强度有保证，植生混凝土质量高，抗冻融能力强；天然碱度低，利于植物生长；生产能耗低，综合成本低等优点。
Cementing material for low-carbon environment-friendly plant-growing concrete and preparation method thereof
一种低碳环保植生混凝土用胶凝材料及其制备方法
YANG LI (Autor:in) / WANG NING (Autor:in) / ZHANG LI (Autor:in) / SONG YU (Autor:in) / XIA YANQING (Autor:in) / LIN YAN (Autor:in) / ZHANG YUQING (Autor:in) / ZHU MENG (Autor:in) / LIANG ZHIYUAN (Autor:in)
08.09.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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