AMENI-PHALT (Left side lane) drains rain water on the pavement surface. AMENl-PHALT S (S stands for silent) Series is the porous asphalt pavement having the function of absorbing noise and draining water. This pavement is applicable to heavy traffic roads as the pavement provided with characteristic of low noise and rapid draining. The characteristic is acquired by improvement of high temperature stability and durability of high viscosity improved asphalt. The series is consisted with type S focused on draining effect, type SS focused on low noise effect and type SSS which has double layer structure having type SS as upper layer and type S as lower layer to improve the both of low noise effect and draining effect.

Types and Features of AMENI-PHALT S SERIES Example of Traffic Noise Measurement

Pavement Cross Section

Drainage Pavement and Permeable Pavement

Comparison of features between Drainage Pavement and Permeable Pavement