| 摘要 |
A slab formwork system for casting ceilings has panel support beams underlyi ng and supporting formwork panels; and shores supporting the panel support beams. T he panel support beams have upwardly facing top surfaces with upwardly open, longitudinally extending recesses and resiliently deformable strips of elastomeric material extending along the recesses. The formwork panels having marginal edge undersurface portions mounted on the panel support surfaces and downwardly protruding panel retainer projections embedded in the resiliently deformable strips.
|
