溶接・接合

[I-451] Development of New Adhesive which Contained Abrasives

*井合 雄一¹、中村 善彦¹、西出 靖²、藤原 陽² (1. 株式会社IHIインフラシステム、2. 日米レジン株式会社)

Keywords:abrasives, epoxy adhesive, adhesive strength

The joining technology using the adhesive is applied to the large field. In recent years, in particular, needs for the adhesive increases year by year. Because reinforcement measures of the bridge increase and needs as the construction use of the adhesive is high. Because the construction site of the bridge is severe corrosion environment, so, the high durability and superior adhesion are demanded for functions of adhesive. We need to clean and roughening treat to surface of materials,but there is limitation in the construction depending on a part. So we developed new adhesive which have functions of cleaning and roughening, and we compared the adhesion performance with the conventional adhesive.