高温高湿盐环境下SBS改性沥青胶浆的高温性能

张勤玲,黄志义

High temperature properties of SBS modified asphalt mastics in high temperature and high humidity salt environment

Qin-ling ZHANG,Zhi-yi HUANG

表 7 不同试验环境下车辙因子与各因素之间的灰关联度

Tab.7 Grey correlation between rutting factors and various factors under different test environments

试验环境 ${{{X}}}_{1}$ ${{{X}}}_{2}$ ${{{X}}}_{3}$ ${{{X}}}_{4}$ 清水 0.8974 0.9589 0.6262 0.9383 5% NaCl 0.7980 0.9527 0.5322 0.9364 5% Na2SO4 0.8541 0.9363 0.6284 0.9483