Construction Method of Bridge Deck Joints or Structure Junctions Using Polymer Modified Asphalt Sealant

摘要

PURPOSE: A construction method is provided to improve characteristics related to fatigue and adhesiveness at high and low temperature and to rapidly construct a bridge or a structure. CONSTITUTION: In case of newly constructing a bridge, a cast, timber board or rubber plate is installed on an upper part of a joint cap(14). After removing or continuously paving the cast, timber plate or rubber plate, a channel is formed by removing a flexible connective portion. In repairing a damage to the flexible connective portion, a road pavement layer(16) having a damage part is removed with the width under one meter. The channel is formed so an upper plate(12) as a concrete slab as to be exposed.