Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Pervious concrete reinforcing agent as well as preparation method and application thereof
The invention relates to the technical field of pervious concrete, in particular to a pervious concrete reinforcing agent as well as a preparation method and application thereof. The pervious concrete reinforcing agent comprises the following components: a first component: one or two of silica fume and phosphorus slag powder; the second component is one or more of sodium sulfate, sodium lignin sulfonate, hydroxypropyl methyl cellulose and wood fiber. According to the invention, solid waste silica fume or phosphorus slag powder is taken as a main base material for compounding the reinforcing agent, and solid waste resources are recycled, so that the environmental pollution is reduced, and the production cost is also greatly reduced; in addition, the high-titanium blast furnace slag pervious concrete prepared by adopting the pervious concrete reinforcing agent disclosed by the invention is high in strength and good in water permeability.
本发明涉及透水混凝土技术领域，尤其是涉及一种透水混凝土增强剂及其制备方法和应用。该透水混凝土增强剂包括以下组分：第一组分：硅灰、磷渣粉中的一种或两种；第二组分：硫酸钠、木质素磺酸钠、羟丙基甲基纤维素和木质纤维中的一种或多种。本发明以固废硅灰或磷渣粉为主要基材复配的增强剂，将固废资源回收再利用，减少了对环境污染的同时也大大降低了生产成本；此外，采用本发明的透水混凝土增强剂制备的高钛型高炉渣透水混凝土强度高且透水性能良好。
Pervious concrete reinforcing agent as well as preparation method and application thereof
The invention relates to the technical field of pervious concrete, in particular to a pervious concrete reinforcing agent as well as a preparation method and application thereof. The pervious concrete reinforcing agent comprises the following components: a first component: one or two of silica fume and phosphorus slag powder; the second component is one or more of sodium sulfate, sodium lignin sulfonate, hydroxypropyl methyl cellulose and wood fiber. According to the invention, solid waste silica fume or phosphorus slag powder is taken as a main base material for compounding the reinforcing agent, and solid waste resources are recycled, so that the environmental pollution is reduced, and the production cost is also greatly reduced; in addition, the high-titanium blast furnace slag pervious concrete prepared by adopting the pervious concrete reinforcing agent disclosed by the invention is high in strength and good in water permeability.
本发明涉及透水混凝土技术领域，尤其是涉及一种透水混凝土增强剂及其制备方法和应用。该透水混凝土增强剂包括以下组分：第一组分：硅灰、磷渣粉中的一种或两种；第二组分：硫酸钠、木质素磺酸钠、羟丙基甲基纤维素和木质纤维中的一种或多种。本发明以固废硅灰或磷渣粉为主要基材复配的增强剂，将固废资源回收再利用，减少了对环境污染的同时也大大降低了生产成本；此外，采用本发明的透水混凝土增强剂制备的高钛型高炉渣透水混凝土强度高且透水性能良好。
Pervious concrete reinforcing agent as well as preparation method and application thereof
一种透水混凝土增强剂及其制备方法和应用
WANG JIE (Autor:in) / YU YUN (Autor:in) / LIANG YUEHUA (Autor:in) / XIE YONGSHENG (Autor:in) / MA YONGJUN (Autor:in) / QI JIANJUN (Autor:in) / ZHENG JUNLIN (Autor:in) / XU MAOYAN (Autor:in) / LONG ZHAOYONG (Autor:in) / WANG XIN (Autor:in)
21.06.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
| Europäisches Patentamt | 2024
Reinforcing agent, pervious concrete and processing method of pervious concrete
| Europäisches Patentamt | 2021
| Europäisches Patentamt | 2024