| 摘要 |
<p>Recoverable formwork system using a plurality of parts such as the formwork initiation parts (1), formwork truss or strips (10), fixing parts (20) of the truss (10), parts (30) for anchoring the truss and formwork to the upper portion of the pillars (100), formwork recovering parts (40), parts (50) rotating through 180° and connecting the beams and bands, parts (60) terminating extensible elements or telescopic truss (80), as well as end stops of the beam (70), all those parts being made of metal material and supported externally.</p> |
