| 摘要 |
A pre-fabricated surface coating comprising concrete reinforced with synthetic fibres is provided on the insulation boards (41-43). Anchor fittings are received by cavities (9) extending in the cross-direction of the boards, and by depressions (10) in the surface coating. In the board peripheral edge region (4A-4D) the surface coating has a tapered thickness. Plaster is applied to the boards, which are joined together by e.g. tongue and groove joints. Corner protection pieces cover adjoining edges where boards are joined together at an angle. |
