This is a method for gently stripping away the existing asphalt pavement from steel deck slabs by harnessing electromagnetic induction heating (IH) technology to heat steel deck slabs and soften the adhesive layer underneath the surface of the asphalt pavement.

This paving method uses colored aggregates in the asphalt mixture. By using petroleum resin-based decolorizing binder in the mixture or adding pigments to colorize the mixture, the effect of colorization can be enhanced. The applicable construction methods can be divided into two major types: (1) one involving the use of colored aggregates for aggregates in the mixture and (2) one for which colored aggregates are press-fitted into or affixed to the surface of the surface layer.

This paving method involves the in situ heating and reclamation of the surface layer of asphalt pavement that has undergone wear, flow movements, or cracking. There are three methods – re-mixing, re-paving, and re-gripping – depending on the process as it extends from the heating and raking of the road surface to compaction. These methods are applied in accordance with the purpose at hand.

This is a cold-in-place recycling method in which aged asphalt pavement that has developed alligator cracks is crushed in-place and mixed with the underlying road base material while adding cement, etc. to create a new stabilized base courase.

This is a cold in-place recycling method that reclaims the damaged old base courase which was firmly consolidated due to previous stabilization. The high-performance stabilizer “Road Recycler” can efficiently crush and mix such consolidated existing base courase, which is difficult to do with conventional road stabilizers.

This is a cold in-place recycling method that reclaims old existing asphalt and base course by mixing foamed asphalt and a small amount of cement, and reuses it as a base course for new pavement. This is a more economical pavement repair method than the in-place base recycling using asphalt emulsion or the pavement replacing.

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.

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.

A self-propelled hot-air road surface dryer for drying slabs and pre-paved road surfaces made wet after a rainfall or fog as a preliminary treatment for deck slab waterproofing works and paving works.

In asphalt paving work performed on bridge deck slabs, this technology analyses reference height images captured by video cameras to automatically control the height at which pavement is laid and leveled by asphalt pavers.