abstract |
The present technology relates to a heat-injectable asphalt concrete sealant composition exhibiting excellent crack resistance and adhesion, improving workability, and lowering manufacturing costs, a method of manufacturing the same, and a crack repair method of a pavement using the same. The concrete sealant composition may include 60 to 80% by weight asphalt binder, 10 to 20% by weight activated rubber powder, 2 to 10% by weight petroleum resin, 3 to 9% by weight softener and 2 to 10% by weight of slaked lime. |