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A platform for research: civil engineering, architecture and urbanism
Asphalt pavement paving method adopting steel slag aggregate
The invention belongs to the technical field of road construction, and particularly relates to an asphalt pavement paving method adopting steel slag aggregate. The asphalt pavement paving method comprises the following steps: constructing the bonding layer; constructing a steel slag improvement layer; constructing a semi-rigid base layer; constructing a flexible base layer; constructing an asphalt mixture lower surface layer; and constructing an anti-skid wear surface layer. According to the paving method, specific properties of different structural layers are combined, different construction modes are innovatively designed for the different structural layers, and construction conditions and mixture gradation are organically combined together, so that the potential risk that the pavement is damaged due to the fact that the steel slag is prone to swelling when meeting water is avoided, the application rate of the steel slag is greatly improved, and the construction cost is reduced. The purpose that each layer can be doped with the steel slag aggregate is achieved.
本发明属于道路施工的技术领域，具体的涉及一种采用钢渣集料的沥青路面铺装方法。所述沥青路面铺装方法包括以下步骤：粘结层施工；钢渣改善层施工；半刚性基层施工；柔性基层施工；沥青混合料下面层施工；抗滑磨耗表面层施工。该铺装方法结合不同结构层的具体性质，创新性地针对不同结构层设计出不同施工方式，将施工条件与混合料级配有机结合在一起，既避免了钢渣因遇水易膨胀而存在路面发生破坏的潜在风险，又大大提升了钢渣的应用率，实现每层均可掺入钢渣集料的目的。
Asphalt pavement paving method adopting steel slag aggregate
The invention belongs to the technical field of road construction, and particularly relates to an asphalt pavement paving method adopting steel slag aggregate. The asphalt pavement paving method comprises the following steps: constructing the bonding layer; constructing a steel slag improvement layer; constructing a semi-rigid base layer; constructing a flexible base layer; constructing an asphalt mixture lower surface layer; and constructing an anti-skid wear surface layer. According to the paving method, specific properties of different structural layers are combined, different construction modes are innovatively designed for the different structural layers, and construction conditions and mixture gradation are organically combined together, so that the potential risk that the pavement is damaged due to the fact that the steel slag is prone to swelling when meeting water is avoided, the application rate of the steel slag is greatly improved, and the construction cost is reduced. The purpose that each layer can be doped with the steel slag aggregate is achieved.
本发明属于道路施工的技术领域，具体的涉及一种采用钢渣集料的沥青路面铺装方法。所述沥青路面铺装方法包括以下步骤：粘结层施工；钢渣改善层施工；半刚性基层施工；柔性基层施工；沥青混合料下面层施工；抗滑磨耗表面层施工。该铺装方法结合不同结构层的具体性质，创新性地针对不同结构层设计出不同施工方式，将施工条件与混合料级配有机结合在一起，既避免了钢渣因遇水易膨胀而存在路面发生破坏的潜在风险，又大大提升了钢渣的应用率，实现每层均可掺入钢渣集料的目的。
Asphalt pavement paving method adopting steel slag aggregate
一种采用钢渣集料的沥青路面铺装方法
LI YUCHENG (author) / DI ENZHOU (author) / LUAN ZHAOXUE (author) / LIU BOYING (author) / CHEN CHENGYONG (author) / YAN XIANGPENG (author) / LIU LEMIN (author) / MA SHIJIE (author) / LI YUEXIANG (author) / WEI JINCHENG (author)
2023-11-28
Patent
Electronic Resource
Chinese
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
Pavement paving method for paving asphalt on cement pavement
| European Patent Office | 2022