교면 방수재료 실용화 연구

A Study on th Practical Use of the Water-Proofing Systems for Protection on the Bridge Decks

The comprehensive performance of the water-proofing materials which are sealer, liquid and preformed membranes were investigated as basic experimental data for guide line of field workers. The water-proofing performance, shear strength and bond strength were tested under the ambient temperature of $20^{\cire}C$ and after 60 cycles of freezing and thawing ($-17.8^{\cire}C$~$4^{\cire}C$, 6cycle/day). The performance includes workability, permeability, cost and the influence of water-proofing materials to environment.