CONSTRUCTION METHOD OF WATERPROOF SHEET BETWEEN ROAD ASPHALT AND CONCRETE CURB STRUCTURE

摘要

A construction method of a waterproof layer between a road asphalt and a concrete curb is provided to prevent the boundary part between the curb and the asphalt from cracking. A construction method of a waterproof layer(400) between a road asphalt(200) and a concrete curb(100) includes the steps of: making a stepped portion at the end of the road asphalt longitudinally, which contacts with the concrete curb, in order to expose part of the concrete curb; filling the stepped portion with rubber asphalt based material; spreading the rubber asphalt based material to make the waterproof layer, which covers the concrete curb and the road asphalt, including the stepped portion; and curing the waterproof layer.