文献类型：专利

英文题名：Motorway roadbed structure, has cushion layer paved with styrene-butadiene-styrene rubber layer, base whose upper end is paved with surface layer, and road main body with bottom end whose sides are fixed with longitudinal drainage ditch

作者：WU L;LU Q;LUO Y;XIAO Y;WANG Z;HUANG Z;CHEN S

机构：[1]UNIV EAST CHINA SCI & TECHNOLOGY

申请号：CN206289479-U

申请日：2016-12-14

公开日：2017-06-30

语种：英文

收录：DERWENT

摘要：NOVELTY - The utility model claims an improved road bed structure, comprising a road main body, bottom end of the road main body is a cushion layer, the upper end of the said cushion layer is paved with a SBS rubber layer, upper end of the SBS rubber layer paved on the base layer, the upper end of the base layer is paved with a surface layer, the surface layer of the upper ends of the left and right two sides are provided with girmir, the road main body bottom end of the left and right two sides are provided with longitudinal drainage ditch; the improved highway roadbed structure, SBS rubber layer, can obviously improve the load resistance. ensure the insulating performance of the lasting and stable and transfer and diffusion by load stress from the base layer, the base layer in the allowable stress range in work and improves the service life of the road main body and has wide application prospect.