Deck plate and dry roof

Abstract

By providing a wooden part on a deck plate lower part, it is possible to simplify treatment applied to a deck plate in a dry roof, while enhancing fire-resistant performance and structural performance of the deck plate in the dry roof as well as enhancing residential environment performance such as appearance, thermal insulation, and sound insulation, and to eliminate protective covering work when replacing waterproofing sheets or the like. A deck plate that is used for a dry roof and to which a member that improves performance is attached on an upper surface includes a wooden part provided on a lower surface side of the deck plate and covering at least a lower surface side of an attachment position of the member.

Dependencies are inferred from the claim text.