隧道内污渍现状分析与涂料选择对策

Analysis on Current Situation of Blots in Tunnels and Countermeasures for Selection of Coating

通过隧道内污渍状况的现状调查、试样采集、组分分析和污渍发生源推定 4项内容 。

This paper aims at providing guidance to the choices of painting for the coating project on the inner surface of tunnels on highways, in terms of four aspects as follows: the investigation of present conditions, collection of samples, analysis of compositions and deduction of sources of the dark blot conditions in tunnels.