LIGHTWEIGHT BANKING CONSTRUCTION, RESIN FOAM BLOCK BODY FOR THE SAME, AND ITS CONSTRUCTION METHOD

摘要

PROBLEM TO BE SOLVED: To provide a lightweight banking construction capable of preventing road surface deformations caused by compressive deformation due to a load applied on it, creep settlement by a sustained load, etc. and reducing material costs by reducing the volume of a resin foam block body and excellent in stability and constitutive properties as a banking construction. SOLUTION: The banking construction is constituted by vertically layering resin foam block bodies 2 etc. between a concrete floor plate 3 on the lower-surface side and a concrete floor plate 6 on the upper-surface side. The layered structure by the resin foam block bodies 2 etc. is continuous in a lattice shape in a plan view and provided with a longitudinal through hole 9 in a vertical direction at each cross part. The through holes 9 are provided with column bodies 7 structurally connecting the concrete floor plate 3 on the lower-surface side to the concrete floor plate 6 on the upper-surface side. COPYRIGHT: (C)2007,JPO&INPIT