Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Composite asphalt pavement and construction method thereof
The invention discloses a composite asphalt pavement. The composite asphalt pavement comprises a base layer, an aggregate layer and a reinforcing layer, wherein the base layer is paved on a pavement base layer, the aggregate layer is laid on the base layer, the reinforcing layer is partially immersed in the aggregate layer and is at least stacked on a surface of the aggregate layer by 5 mm, the aggregate layer is mixture of gravel and asphalt, and the reinforcing layer is mixture of asphalt, rubber emulsion and flame-retardant complexing agent. The construction method comprises steps of (1) paving the bas layer; (2) paving the aggregate layer, (3) paving the reinforcing layer, (4) repeatedly compacting. The method is advantaged in that the pavement is higher in compactness and higher in wear resistance, working efficiency is remarkably improved by adopting the construction method, the situation that construction is disturbed due to the fact that the mixture is cooled and shaped due toweather reasons can be overcome, and a waste rate of raw materials is reduced.
本发明公开了一种复合型沥青路面，包括基础层、集料层和加强层，基础层铺设在路面基层上，集料层铺设在基础层上，加强层部分浸入集料层中并在集料层表面至少堆叠5mm厚度，集料层为砾石与沥青的混合物，加强层为沥青、橡胶乳液和阻燃复合剂的混合物，还公开了一种复合型沥青路面的施工方法为①基础层的摊铺；②集料层的摊铺；③加强层的摊铺；④反复压实；本路面的密实程度更高、抗磨损性能更强，并且采用本施工方法工作效率显著提高，能够克服因天气原因造成的混合料冷却定型而干扰施工的情况，使原材料废弃率降低。
Composite asphalt pavement and construction method thereof
The invention discloses a composite asphalt pavement. The composite asphalt pavement comprises a base layer, an aggregate layer and a reinforcing layer, wherein the base layer is paved on a pavement base layer, the aggregate layer is laid on the base layer, the reinforcing layer is partially immersed in the aggregate layer and is at least stacked on a surface of the aggregate layer by 5 mm, the aggregate layer is mixture of gravel and asphalt, and the reinforcing layer is mixture of asphalt, rubber emulsion and flame-retardant complexing agent. The construction method comprises steps of (1) paving the bas layer; (2) paving the aggregate layer, (3) paving the reinforcing layer, (4) repeatedly compacting. The method is advantaged in that the pavement is higher in compactness and higher in wear resistance, working efficiency is remarkably improved by adopting the construction method, the situation that construction is disturbed due to the fact that the mixture is cooled and shaped due toweather reasons can be overcome, and a waste rate of raw materials is reduced.
本发明公开了一种复合型沥青路面，包括基础层、集料层和加强层，基础层铺设在路面基层上，集料层铺设在基础层上，加强层部分浸入集料层中并在集料层表面至少堆叠5mm厚度，集料层为砾石与沥青的混合物，加强层为沥青、橡胶乳液和阻燃复合剂的混合物，还公开了一种复合型沥青路面的施工方法为①基础层的摊铺；②集料层的摊铺；③加强层的摊铺；④反复压实；本路面的密实程度更高、抗磨损性能更强，并且采用本施工方法工作效率显著提高，能够克服因天气原因造成的混合料冷却定型而干扰施工的情况，使原材料废弃率降低。
Composite asphalt pavement and construction method thereof
一种复合型沥青路面及其施工方法
ZHANG PENGFEI (Autor:in) / JIN WANCHENG (Autor:in) / HU CHENG (Autor:in) / SHI ZHIGANG (Autor:in) / ZHOU QI (Autor:in) / PENG FANGUO (Autor:in) / JU YUNFENG (Autor:in) / LIU WENHUA (Autor:in)
05.05.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
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