A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Single-component wet-set polyurethane mixture anti-skid wearing layer and laying method
The invention belongs to the technical field of road engineering, and particularly discloses a single-component wet-setting type polyurethane mixture anti-skid wearing layer and a laying method. According to the invention, the grading type of the single-component wet-set polyurethane mixture anti-skid wearing layer, the type selection and performance requirements of the wet-set polyurethane and the mixing, transportation, paving, rolling and traffic opening time of the polyurethane mixture are clearly explained and stipulated. Compared with the prior art, according to the characteristics of single-component wet-set polyurethane and different application scenes, climate conditions, transportation distances and the like, anti-skid wear layer grading types with different functions are selected, polyurethane types with appropriate curing time are selected, the construction and use performance of the anti-skid wear layer is comprehensively guaranteed, and the anti-skid wear layer has good application prospects. And support is provided for application and popularization of the polyurethane mixture.
本发明属于道路工程技术领域，具体公开了一种单组分湿固型聚氨酯混合料抗滑磨耗层及铺设方法。本发明对单组分湿固型聚氨酯混合料抗滑磨耗层的级配类型、湿固型聚氨酯类型选择、性能要求及聚氨酯混合料的拌合、运输、摊铺、碾压、开放交通时间都进行了明确的说明与规定。与现有技术相比，本发明针对单组分湿固型聚氨酯的特点，针对不同的应用场景、气候条件和运输距离等，选择不同功能的抗滑磨耗层级配类型，选择固化时间合适的聚氨酯类型，全面保障抗滑磨耗层的施工和使用性能，为聚氨酯混合料的应用与推广提供支持。
Single-component wet-set polyurethane mixture anti-skid wearing layer and laying method
The invention belongs to the technical field of road engineering, and particularly discloses a single-component wet-setting type polyurethane mixture anti-skid wearing layer and a laying method. According to the invention, the grading type of the single-component wet-set polyurethane mixture anti-skid wearing layer, the type selection and performance requirements of the wet-set polyurethane and the mixing, transportation, paving, rolling and traffic opening time of the polyurethane mixture are clearly explained and stipulated. Compared with the prior art, according to the characteristics of single-component wet-set polyurethane and different application scenes, climate conditions, transportation distances and the like, anti-skid wear layer grading types with different functions are selected, polyurethane types with appropriate curing time are selected, the construction and use performance of the anti-skid wear layer is comprehensively guaranteed, and the anti-skid wear layer has good application prospects. And support is provided for application and popularization of the polyurethane mixture.
本发明属于道路工程技术领域，具体公开了一种单组分湿固型聚氨酯混合料抗滑磨耗层及铺设方法。本发明对单组分湿固型聚氨酯混合料抗滑磨耗层的级配类型、湿固型聚氨酯类型选择、性能要求及聚氨酯混合料的拌合、运输、摊铺、碾压、开放交通时间都进行了明确的说明与规定。与现有技术相比，本发明针对单组分湿固型聚氨酯的特点，针对不同的应用场景、气候条件和运输距离等，选择不同功能的抗滑磨耗层级配类型，选择固化时间合适的聚氨酯类型，全面保障抗滑磨耗层的施工和使用性能，为聚氨酯混合料的应用与推广提供支持。
Single-component wet-set polyurethane mixture anti-skid wearing layer and laying method
单组分湿固型聚氨酯混合料抗滑磨耗层及铺设方法
ZHAO HAISHENG (author) / ZHANG WENSHENG (author) / LI ZHONG (author) / CUI SHIPING (author) / MIAO BAOJI (author) / GAO WENBIN (author) / WEI JINCHENG (author) / MA SHIJIE (author) / WANG XIAOYAN (author) / WANG LIN (author)
2023-06-23
Patent
Electronic Resource
Chinese
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