ROAD SURFACE TEMPERATURE RISE RESTRAINING PAVEMENT BODY AND ITS CONSTRUCTION METHOD

摘要

PROBLEM TO BE SOLVED: To provide a pavement body stable over a long period, and indicating the superior road surface temperature rise restraining effect.;SOLUTION: This pavement body having high wettability of liquid is formed by injecting and hardening self-hardening grout after injecting a granular material first into a void of the pavement body having porosity of 10 % or more.;COPYRIGHT: (C)2004,JPO&NCIPI