Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Steel slag-based multi-metal composite phosphate cement
The invention discloses steel slag-based multi-metal composite phosphate cement, and belongs to the technical field of rapid repair building materials. The cement is prepared from the following raw materials in parts by weight: 100 parts of steel slag, 15-50 parts of phosphate and 1-5 parts of retarder, when in use, the cement material is stirred and mixed with water, and has the excellent properties of the controllable setting speed, the high early strength, the high low-temperature setting speed, the small volume deformation, the wide environmental adaptability, strong wear resistance, goodfrost resistance and the like; and the phosphate cement is prepared from composite metal substances in the steel slag, so that the material preparation cost is reduced, a new way is provided for efficient resource utilization of the steel slag, and the method has certain environmental protection and economic benefits.
本发明公开了一种钢渣基多金属复合磷酸盐水泥，属于快速修补建筑材料技术领域。该水泥的原料组成及重量份为钢渣100份、磷酸盐15～50份、缓凝剂1～5份；使用时该水泥材料与水的搅拌混合，具有凝结速度可控，早期强度高，低温凝结速度快，体积变形小，环境适应性广，耐磨性强及抗冻性好等优良性能；利用钢渣中复合的金属物制备磷酸盐水泥，降低了材料制备成本，同时为钢渣的高效资源化利用提供了一种新途径，该方法具有一定的环保和经济效益。
Steel slag-based multi-metal composite phosphate cement
The invention discloses steel slag-based multi-metal composite phosphate cement, and belongs to the technical field of rapid repair building materials. The cement is prepared from the following raw materials in parts by weight: 100 parts of steel slag, 15-50 parts of phosphate and 1-5 parts of retarder, when in use, the cement material is stirred and mixed with water, and has the excellent properties of the controllable setting speed, the high early strength, the high low-temperature setting speed, the small volume deformation, the wide environmental adaptability, strong wear resistance, goodfrost resistance and the like; and the phosphate cement is prepared from composite metal substances in the steel slag, so that the material preparation cost is reduced, a new way is provided for efficient resource utilization of the steel slag, and the method has certain environmental protection and economic benefits.
本发明公开了一种钢渣基多金属复合磷酸盐水泥，属于快速修补建筑材料技术领域。该水泥的原料组成及重量份为钢渣100份、磷酸盐15～50份、缓凝剂1～5份；使用时该水泥材料与水的搅拌混合，具有凝结速度可控，早期强度高，低温凝结速度快，体积变形小，环境适应性广，耐磨性强及抗冻性好等优良性能；利用钢渣中复合的金属物制备磷酸盐水泥，降低了材料制备成本，同时为钢渣的高效资源化利用提供了一种新途径，该方法具有一定的环保和经济效益。
Steel slag-based multi-metal composite phosphate cement
一种钢渣基多金属复合磷酸盐水泥
LUO ZHONGQIU (Autor:in) / MA YUE (Autor:in) / ZHOU XINTAO (Autor:in) / MU WEIHONG (Autor:in) / WANG LUXING (Autor:in) / SHAO ZHOUJUN (Autor:in)
14.07.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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