abstract |
Water-permeable waterproof asphalt concrete composition comprising SIS and SBS according to the present invention has a high cohesive force and a high bonding strength, excellent waterproof, durable, and does not easily occur plastic deformation, aging and / or peeling, PG 82 It is -34 grade and prevents infiltration water and porthole, and it is effective to install prime coating asphalt concrete and waterproof asphalt concrete in one-piece by using mixing system input equipment and to make it easy to pour in the field. |