This drainage pavement consists of a permeable porous asphalt mixture used for the surface layer of roadways to quickly draw and discharge rainwater below the road surface. Color Pervious, a colorized version of Pervious, as well as SafePave, a thin-layer version of Pervious, are also available.

This colored drainage pavement is used for the surface layer of roadways and consists of a permeable porous asphalt mixture colorized with pigments and colored aggregates.

This permeable asphalt pavement for roadways can draw rainwater underground in the same way as natural ground. While permeable pavement technology that has been used to date on sidewalks and in parking lots has been harnessed, improvements in terms of durability and aggregate scattering resistance have been made to expand this product’s applicability to heavy traffic roads.

This new type of multifunctional pavement combines the durability of Esmac (a stone mastic asphalt (SMA)) with the road surface functionality of drainage pavement. It was developed through research conducted jointly with the Civil Engineering Research Institute for Cold Regions of Japan.

This is a method in which a single size of coarse aggregate coated with asphalt (pre-coated chips) is evenly spread over a gap-grained asphalt mixture and fixed by compacting and press-fitting with rollers.

This split（stone）mastic asphalt is made with a mixture bleached with a decolorizing binder, white pigment, bright color aggregates, and more. In addition to being just as bright as concrete pavement, this asphalt has the characteristics of split（stone）mastic asphalt: abrasion resistance, flow resistance, watertightness, and crack resistance.

Thin-layer pavement made with a special asphalt mixture of which Max. Aggregate size is 5 mm. An aggregate structure packed with sand mastic that has been reinforced with vegetable fibers results in excellent flexibility and watertightness.

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.

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 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.