A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Polyether type polyurethane concrete paving material and preparation method thereof
The invention provides a polyether type polyurethane concrete material and a preparation method thereof. The polyether type polyurethane concrete is combined with mineral aggregate by using a polyether type polyurethane binder instead of asphalt as a cementing material, and production and construction can be conducted at normal temperature by using common mixing equipment. The polyether polyurethane concrete adopts a cold mixing and cold paving construction mode, and has the advantages that a construction period is prolonged and harmful gas emission in the mixing process is avoided. The polyether type polyurethane concrete material disclosed by the invention has excellent pavement performance and ageing resistance. According to the polyether type polyurethane concrete material and the preparation method thereof, the use quality and the service life of a pavement structure are improved, and the driving comfort and safety of a driver are guaranteed.
本发明提供一种聚醚型聚氨酯混凝土材料及其制备方法，聚醚型聚氨酯混凝土由聚醚型聚氨酯粘结剂代替沥青作为胶结料与矿料结合，采用常用的拌和设备并在常温下即可生产及施工。聚醚型聚氨酯混凝土采用冷拌冷铺的施工方式，具有延长施工工期，避免拌和过程有有害气体排放的优点。本发明的聚醚型聚氨酯混凝土材料具有优异的路用性能及抗老化能力。本发明的聚醚型聚氨酯混凝土材料及其制备方法的提出，有利于提升铺装结构的使用质量及使用寿命，保障驾驶员行车的舒适性与安全性。
Polyether type polyurethane concrete paving material and preparation method thereof
The invention provides a polyether type polyurethane concrete material and a preparation method thereof. The polyether type polyurethane concrete is combined with mineral aggregate by using a polyether type polyurethane binder instead of asphalt as a cementing material, and production and construction can be conducted at normal temperature by using common mixing equipment. The polyether polyurethane concrete adopts a cold mixing and cold paving construction mode, and has the advantages that a construction period is prolonged and harmful gas emission in the mixing process is avoided. The polyether type polyurethane concrete material disclosed by the invention has excellent pavement performance and ageing resistance. According to the polyether type polyurethane concrete material and the preparation method thereof, the use quality and the service life of a pavement structure are improved, and the driving comfort and safety of a driver are guaranteed.
本发明提供一种聚醚型聚氨酯混凝土材料及其制备方法，聚醚型聚氨酯混凝土由聚醚型聚氨酯粘结剂代替沥青作为胶结料与矿料结合，采用常用的拌和设备并在常温下即可生产及施工。聚醚型聚氨酯混凝土采用冷拌冷铺的施工方式，具有延长施工工期，避免拌和过程有有害气体排放的优点。本发明的聚醚型聚氨酯混凝土材料具有优异的路用性能及抗老化能力。本发明的聚醚型聚氨酯混凝土材料及其制备方法的提出，有利于提升铺装结构的使用质量及使用寿命，保障驾驶员行车的舒适性与安全性。
Polyether type polyurethane concrete paving material and preparation method thereof
一种聚醚型聚氨酯混凝土铺装材料及其制备方法
XU SHIFA (author) / LIANG FENGMING (author) / QI JIAFEI (author) / GAO DENGFENG (author) / RAN XIAOYONG (author) / LIU DONGXIAO (author) / ZHANG SHUOZHOU (author) / CHENG XINGCANG (author) / SU YIJIE (author) / LI ZHUJING (author)
2020-05-12
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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