Areas for ESCOPHALT Pavement -Noise restriction area : (hospital/school/residential area/ park/road intersecting downtown area):                                    protection of residential environment -Danger-stricken area :( sloping road/bridge/curved road/riverside road/elevated road) :                                    prevention of accidents on rainy roads -Highway : Elimination of water splashing and hydroplaning/Prevention of diffused reflection ECOPHALT Pavement Plan   Calculation of thickness : Based on close grade surface layer     1)OVERLAY after cutting       -Make holes at the side of rain water pipe and connect -Secure lower waterproof layer (Asphalt/Concrete) at the drainage layer. -In case of cutting sloping area : After giving sloping treatment ( above 30 degrees) and cutting of crossing joint, make it lead to side holes (rain water pipe)     2)OVERLAY(no cutting) : Covering       -Lay down pavement at 5-10cm inside the road from the outer line of impermeable road shoulders -Natural drainage using shoulders -Secure lower waterproof layer(Asphalt/Concrete) of drainage layer. Maintenance