| 摘要 |
<p>PROBLEM TO BE SOLVED: To easily form a composite structure in the field for installation and to provide a surface condition with heat resistance and weatherability. SOLUTION: A sheet-like core part 2 along the outer shape of a structural article 1 and covering parts 3 and 4 formed by covering the surface and/or the back face of this core part therewith are provided and the covering parts are provided with reinforcing layers 8 and 9 prepd. by laminating on and covering the core part with a reinforcing covering material contg. a cement inorg. binder, an org. binder consisting of a resin and/or a rubber polymer substances and an aggregate.</p> |
