聚苯乙烯防止道路冻胀的应用研究

An Application Research on Preventing Frozen Swell with Polyst yrene Heat Insulator

本文介绍了EPS板作为道路保温层用以隔温、防水和防水冻胀的原理以及应用的前景。

In this paper author expounds theory about heat prese rv ation,waterproof and preventing frozen swell EPS board by way of roadway insulat ion course,or analyses its applications foreground.;