road-building bitumen

Development of plastomer modified bitumen waterproofing membrane for road and bridge construction

路桥用塑性体改性沥青防水卷材的开发

The paper introduces the classification of bituminous emulsion, the application in road construction and maintenance project as well as the superiority in comparison with normal hot-mix bitumen.

介绍乳化沥青的分类，它在道路建设及养护工程中的应用以及与普通热拌沥青相比的优势。

Bitumen concrete road surface have surface level, have not seam, drive a vehicle comfortable, noise low, wearability fine, vibration little, short maintaining advantaging such as being convenient construction time.

沥青混凝土路面具有表面平整、无接缝、行车舒适、噪音低、耐磨性好、振动小、施工期短、养护维修方便等优点。

Polymer fibre reinforcement bitumen concrete is a new type of pavement material for high standard road.

聚合物纤维加筋沥青砼是一种新型的高等级公路道面材料.

The advantages of asphalt, SBS as well as polymer/ SBSmodified road bitumen with 30 references, and the social profit of polymer modified bitumen in road construction were reviewed.

综述了沥青、SBS、聚合物／SBS改性沥青的发展沿革，以及聚合物改性沥青用于道路铺筑对社会带来的效益，并进行了展望。

Such as slurry seal, Polymer modification emulsified bitumen slurry seal layer technology ( Micro-Surfacing technology), through early conservation, and to effectively improve and enhance the technology of the road conditions postponed and extended the overhaul period, achieving very good results.

如稀浆封层、聚合物改性乳化沥青稀浆封层（即微表处）技术，通过及早养护，有效改善和提高了路面的技术状况，推迟和延长了大修期，收到了很好的效果。

The project includes the upgrading, maintenance and bitumen sealing for the road of 18.5 km.

该项目对全长18.5公里的道路进行升级改造 、 维修和铺设沥青.

In order to evaluate the contribution of natural bitumen to bitumen pavement the performances of modified bitumen and its mixture are tested in laboratory, and an experimental natural bitumen road is paved.

为评价北美岩沥青的性能及其对沥青路面的改性效果，对改性沥青及沥青混合料进行了室内性能试验，并铺设了试验路。

The Experience of Using Emulsified Bitumen Technology in County Road

县乡道路中应用乳化沥青技术的体会

Cold fill bituminous mixture is a high-tech road repair materials, made from modified liquid petroleum bitumen and aggregate processing by certain hybrid made.

冷补沥青混合料是一种高科技道路修补材料，由液体改性沥青和集料按一定的加工工艺混合制成。