Asphadrain

The Asphadrain solution is designed for a specific type of road construction where the asphalt road surface is laid on a concrete base such as a bridge apron. When the road is built, the Asphadrain is fitted into a cavity specially cut into the concrete at the roadside, then covered with asphalt, allowing water infiltrating into the layer between the asphalt and the concrete or under the drainage bed to be drained.
Asphadrain has excellent hydraulic and mechanical characteristics that give it the necessary qualities to drain sub-drainage bed and upper layer water.
In drainage systems such as bridge aprons, Asphadrain collects and evacuates the drained water to prevent resurgence at the roadside.