NIPPO's Advanced Solutions for Pavement Future & Technologies
Home >> Innovative Delivery for Pavement >> Durability Improvement


Semi-flexible Pavement


POLYSEAL is open-graded asphalt mixture with the air voids of which are filled with cement milk "POLYSEAL GROUT". The combination of open-graded asphalt mixture base and POLYSEAL GROUT forms an excellent pavement combining the properties of flexibility and rigidity.
Dust-free Soil Stabilizer


"Tefix" is an innovative soil stabilizer developed from dust prevention technology using Teflon resin. Tefix reduces dust dramatically during the soil stabilization process and has the same ease of operation and effectiveness as a conventional stabilizer.
In-place Base Course Recycling with Bitumen


FORMED FRB is a construction method which mixes FOAMED ASPHALT made by making asphalt foamy with existing asphalt mix, existing base course materials, and a small amount of cement on the road. It is used as the base course of pavement as reproduction.