| 摘要 |
<p>A slab structure (10), and a fabrication method thereof, wherein skin sheets (21, 22) and support beams (23, 24, 25) located between the skin sheets are joined together by laser or hybrid welding. In the slab structure, at least one support beam or a space between two support beams is filled with concrete or another material, such as foamed plastic, rock wool or the like. The filling may be carried out via pouring openings (32) in an end or a skin sheet (21) in the slab structure. The slab structure may further have a surface layer (34) anchored to the steel sandwich panel by means of bonding members (33), such as studs, extending outside the skin sheet (21) via an opening (32) in the skin sheet.</p> |
