Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Novel water-permeable material and preparation method thereof
The invention belongs to the field of composite materials, and particularly relates to a water-permeable material. The water-permeable material provided by the invention comprises aggregate and a binder coating the aggregate, wherein the binder comprises a first inorganic binder, a second inorganic binder, a first additive and a second additive; the first additive is silicate and/or phosphate; andthe second additive is hydrophilic solid particles. The water-permeable material provided by the invention has good fluidity before curing, can be directly used for paving a water-permeable pavement,has high paving efficiency and can preliminarily filter rainwater when being used as a road surface, and a surface layer formed by the water-permeable material has a relatively obvious filtering effect on solid particles.
本发明属于复合材料领域，具体涉及一种透水材料。本发明所提供的透水材料，包括骨料和包覆所述骨料的粘结剂，其中，粘结剂包括第一无机粘结剂、第二无机粘结剂、第一添加剂和第二添加剂；第一添加剂为硅酸盐和/或磷酸盐；第二添加剂为亲水性固体颗粒物。本发明所提供的透水材料，在固化前流动性良好，可以直接用来进行透水地面的铺设，并且其铺设效率高并且用作路面时可初步过滤雨水，由其所形成的面层能够对固体颗粒物有较明显的过滤作用。
Novel water-permeable material and preparation method thereof
The invention belongs to the field of composite materials, and particularly relates to a water-permeable material. The water-permeable material provided by the invention comprises aggregate and a binder coating the aggregate, wherein the binder comprises a first inorganic binder, a second inorganic binder, a first additive and a second additive; the first additive is silicate and/or phosphate; andthe second additive is hydrophilic solid particles. The water-permeable material provided by the invention has good fluidity before curing, can be directly used for paving a water-permeable pavement,has high paving efficiency and can preliminarily filter rainwater when being used as a road surface, and a surface layer formed by the water-permeable material has a relatively obvious filtering effect on solid particles.
本发明属于复合材料领域，具体涉及一种透水材料。本发明所提供的透水材料，包括骨料和包覆所述骨料的粘结剂，其中，粘结剂包括第一无机粘结剂、第二无机粘结剂、第一添加剂和第二添加剂；第一添加剂为硅酸盐和/或磷酸盐；第二添加剂为亲水性固体颗粒物。本发明所提供的透水材料，在固化前流动性良好，可以直接用来进行透水地面的铺设，并且其铺设效率高并且用作路面时可初步过滤雨水，由其所形成的面层能够对固体颗粒物有较明显的过滤作用。
Novel water-permeable material and preparation method thereof
一种新型透水材料及其制备方法
QIN SHENGYI (Autor:in) / CAI XIAOBEI (Autor:in) / LONG YUYUN (Autor:in)
21.04.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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