面层双层摊铺技术经济性分析

  

(中交第四公路工程局有限公司,北京100123

  要:沥青路面双层一体铺筑技术可以提高层间粘结效果,施工周期快,对建设工期相对紧张的项目有比较好的适用前景。本文通过对比双层摊铺与传统摊铺技术关键经济指标,得出经济指标也是双层摊铺技术进行大面积推广需要考虑的重要内容。

关键词:公路;双层摊铺;面层;费用

中图分类号:U416        文献标识标:A

Economic Analysis on Paving Technology for Topping Double Layer Paving

LUAN  Xin

(CCCC Fourth Highway Engineering Co., LTD. Beijing 100123,China)

Abstract:Double layers paving has the advantages of improving the effect of interlayer bonding, fast construction period and good applicable prospects of relatively tight project. By comparing the key economic indicators of double deck paving with traditional paving technology, the results showed that the economic indicator is an important content need to be considered for the large area promotion of double layer paving technology.

key words: highway; double pavingsurface layereconomic