Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Drainage asphalt mixture and preparation method thereof
The invention discloses a drainage asphalt mixture and a preparation method thereof, and belongs to the field of road materials, and the drainage asphalt mixture is characterized in that specific modified bamboo charcoal powder is introduced into components to be compounded with plant fibers, and under the action of a specific compatible system, the porosity of the product is high after the product is spread into a pavement through the special interaction of the modified bamboo charcoal powder and the plant fibers; the sufficient drainage effect can be achieved when the water is encountered; in addition, the product has good high-temperature stability, and rolling deformation caused when a vehicle runs in high-temperature environments such as summer is avoided; in the drainage process, the product has excellent anti-loosening and anti-stripping performance, and the problems of broken stone falling and pit slots caused by internal dynamic water pressure can be avoided.
本发明公开了一种排水沥青混合料及其制备方法，属于路用材料领域，本发明所述产品通过在组分中引入特定的改性竹炭粉末与植物纤维复配，在特定的相容体系作用下，通过两者特殊的相互作用使得产品在铺展为路面后孔隙率较高，遇水时可以实现充分的排水效果；此外，所述产品具有较好的高温稳定性，避免夏季等高温环境下车辆行驶时造成碾压变形；在排水过程中，所述产品具有优异的抗松散剥落性能，可避免内部动水压力造成的碎石脱落以及坑槽问题。
Drainage asphalt mixture and preparation method thereof
The invention discloses a drainage asphalt mixture and a preparation method thereof, and belongs to the field of road materials, and the drainage asphalt mixture is characterized in that specific modified bamboo charcoal powder is introduced into components to be compounded with plant fibers, and under the action of a specific compatible system, the porosity of the product is high after the product is spread into a pavement through the special interaction of the modified bamboo charcoal powder and the plant fibers; the sufficient drainage effect can be achieved when the water is encountered; in addition, the product has good high-temperature stability, and rolling deformation caused when a vehicle runs in high-temperature environments such as summer is avoided; in the drainage process, the product has excellent anti-loosening and anti-stripping performance, and the problems of broken stone falling and pit slots caused by internal dynamic water pressure can be avoided.
本发明公开了一种排水沥青混合料及其制备方法，属于路用材料领域，本发明所述产品通过在组分中引入特定的改性竹炭粉末与植物纤维复配，在特定的相容体系作用下，通过两者特殊的相互作用使得产品在铺展为路面后孔隙率较高，遇水时可以实现充分的排水效果；此外，所述产品具有较好的高温稳定性，避免夏季等高温环境下车辆行驶时造成碾压变形；在排水过程中，所述产品具有优异的抗松散剥落性能，可避免内部动水压力造成的碎石脱落以及坑槽问题。
Drainage asphalt mixture and preparation method thereof
一种排水沥青混合料及其制备方法
ZHANG SHUNXIAN (Autor:in) / HUANG ZHIYONG (Autor:in) / ZHAN WENBING (Autor:in) / LYU SHIMING (Autor:in) / YIN CHUNXIAO (Autor:in) / ZENG HUIBO (Autor:in)
13.08.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
Drainage asphalt mixture and preparation method thereof
| Europäisches Patentamt | 2023
Drainage asphalt mixture and preparation method thereof
| Europäisches Patentamt | 2021
| Europäisches Patentamt | 2019
Drainage asphalt mixture and preparation method and application thereof
| Europäisches Patentamt | 2021
Drainage type asphalt pavement mixture and preparation method thereof
| Europäisches Patentamt | 2023