REINFORCEMENT METHOD OF STEEL CHIMNEY

摘要

PROBLEM TO BE SOLVED: To provide a reinforcement method of steel chimney capable of reducing work period and reinforcement cost by simplifying reinforcement work requiring no welding work etc. which is required in conventional methods, which may be applied to reinforcement works of a steel chimney which has an outer surface temperature of 80°C or more.;SOLUTION: The reinforcement method of steel chimney is method to integrally bond a fiber sheet 1 including reinforcement fibers to the outer surface of a cylinder body 100 of the steel chimney using an adhesive 105. The glass transition temperature of the adhesive is 80°C or more; and the viscosity of which is 3000 to 50000 mPa by s.;SELECTED DRAWING: Figure 9;COPYRIGHT: (C)2018,JPO&INPIT