| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a planar heating element embedding pavement structure shortening a construction work time and reducing material/construction cost by only laying materials in an extremely thin-walled manner on a pavement surface R without digging up a road surface in construction. Ž<P>SOLUTION: The planar heating element embedding pavement structure 10 is constituted by forming, on the pavement surface R, a heat insulating underlayer 11 formed by applying a first pavement resin composition obtained by kneading an organic polymer, a filler, a hardening agent and a hardening accelerator, in a thin film state, laying a planar heating element 12 on the heat insulating underlayer 11, and forming, further on the planar heating element 12, a surface layer 13 formed by applying a second pavement resin composition obtained by kneading an organic polymer, a filler, a hardening agent and a hardening accelerator, in a thin film state, wherein the planar heating element 12 can be supplied with electric power. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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