構造物調査・診断 (5)

[V-478] Screening Method for Sample Points for Salinity Analysis Using a Portable X-ray Fluorescence Analyzer

*Yuusuke Ishimura¹, Norimasa Higashida¹, Kouji Suemitsu¹, Nobuhiro Shibata¹, Hirano Katsuhiko² (1. NEXCO-EAST ENGINEERING COMPANY, 2. East Nippon Expressway Company)

Keywords:Portable X-ray fluorescence analyzer, chloride content, concrete structure, Screening method, salt damage, Survey/Analysis