Foamed Mastic Seal(FMS)

Summary

For repair of order and cracked asphalt or concrete pavement. A thin layer of special mastic mixture is placed on surface providing an effective method to prolong the life of pavement.

Merit

• Can be laid as thin as 15-20 mm; high flexibility.
• Applicable to roads carrying heavy traffic; excels in watertight properties, durability, and adhesion.
• With fluidity under high temperature, the mixture penetrates into joints and cracks making the pavement watertight.

Use

• Repair cracks, roughened surfaces and rejuvenation of the pavement.
• Reflection-crack-preventive layer; repair of roads where surface elevation restricted.

Past performance

National highway, prefectural roads, municipal roads, grounds of firms.