Presentation Information
[V-235]Development of a highly durable waterproof joint method for precast concrete products Part 2 (Joint shape that allows the performance of sealants to be fully utilized)
*Kenji Iwayama1, Satoru Sakai1, Akira Kusumi2, Keiichi Komoriya2, Shun Takahashi2 (1. SHOWA CONCRETE INDUSTRY CO.LTD., 2. CEMEDINE CO.,LTD.)
Keywords:
Precast concrete products,Watertight joints,Sealing material,Modified silicone,Displacement tracking performance,Water pressure resistance