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.

Used waste PET is transformed into an asphalt modifier as a new type of material. REPET PAVE is a highly durable asphalt pavement that the mixture’s durability is significantly improved thanks to the addition of an asphalt modifier during the mixture production process.

This asphalt pavement makes it possible to reduce traffic vibrations with surface and binder layers without having to strengthen the subgrade and base course. It is particularly effective when you want to reduce traffic vibration in a short period of time, such as on highways in urban areas.

Water-retentive pavement is a pavement made by injecting and filling the voids of open-grained asphalt pavement with special cement milk (cool grout) that has a large water-retaining capacity. Utilizing the heat of evaporation when the water retained in the pavement evaporates helps inhibit increases in the temperature of the road surface. Especially ideal for mitigating the heat island effect in urban areas.

DL Pave is the pavement to be laid two different asphalt mixtures across separate upper and lower layers at the same time and compacted by rollers. For laying the asphalt mixture, it is done by using a two-layer simultaneous paving asphalt paver “DL Paver” and a material feeder “Asphalt Loader.”

This natural stone pavement can be applied to heavy traffic roads. Durability against heavy-vehicle traffic is ensured by affixing stone slabs to the substrate with a special high-strength mortar.

A computerized paving system based on the use of a global navigation satellite system (GNSS) and zone laser technology. Based on 3D design data and position information received from GNSS, paving machines such as motor graders and asphalt pavers are automatically controlled with high accuracy.

This system uses an auto tracking total station to automatically control the height at which pavement is laid down and leveled by paver. As the control range is narrower than that of GNSS technology and the equipment is easy to set up, the system is suitable for rationalizing small- and medium-scale paving operations, reducing the need for skilled labor for such operations, and carrying out high-precision construction work.

An epoxy asphalt pavement for which adding epoxy resin to the asphalt mixture elevates the flow resistance and other properties of the mixture to be on par with semi-rigid pavements.

This modified gussasphalt mixture delivers improved performance over conventional gussasphalt mixtures. This mixture combines excellent flow resistance and flexure-tracking properties with reduced amounts of generated odor characteristics of conventional gussasphalt.