Overview

This is a treatment method to restore the functionality of drainage pavements that have been degraded by clogged voids. Substances trapped in voids are removed with high-pressure water. There are the standard type (rotary injection suction type) and the high speed type (tornado type) drainage pavement function recovery vehicles, which can be used for various road surface conditions.

Features

<Standard Type>

• The rotary injection-suction mechanism powerfully collects trapped substances.
• Suitable for narrow sections and sections near structures.
• Can also be used where drainage function has significantly deteriorated.

<High-speed Type>

• The tornado-type collection mechanism collects trapped substances at high speed.
• Suitable for large-scale construction work on highways and other such projects.
• Ideal for periodic preventive maintenance work.

Uses

• Functional restoration of drainage pavement