摘要
应力吸收层是防止半刚性基层沥青路面反射裂缝的有效措施.通过SBS改性沥青应力吸收层目标配合比设计、生产配合比设计试验,提出了SBS改性沥青应力吸收层配合比,并将成果用于试验路段的施工,抗裂效果显著.
The stress absorbing cover is preventing the half rigidity basic level pitch road surface from reflecting effective measure of crack. This article by way of the modified pitch stress absorbing cover objective of SBS cooperates compares design and production cooperating compares design trial, and putting forward the modified pitch stress absorbing cover of SBS cooperating compares, and is used in the achievements construction to test the section of a highway or railway, it is notable resisted to split effect.
出处
《河南科学》
2008年第6期697-699,共3页
Henan Science
关键词
SBS改性沥青
应力吸收层
配合比设计
modified pitch of SBS
stress absorbing cover
cooperating compares
