| 摘要 |
A flexible bearing sheet having connection areas respectively covering areas (12) comprises, arranged regularly in the longitudinal and transversal directions, recesses (10) on one side which are directed downwardly and form with adjacent bearings vault-like cavities. Said recesses are sealed in order to receive a self-hardening fluid material. The recesses (10) have a square, respectively rectangular-horizontal section at each level and, in the upper area, they have a fold (14) extending horizontally and separating the upper planar walls (16) from the lower skewed walls (20). In the area of the four edges of the upper pyramidal trunk (18) there are provided reinforcement mouldings (24) which extend up to the planar area of the edges (26) of the lower pyramidal trunk (22). The sheet support element is used in the civil engineering and building industries, particularly as formwork of floors cast on the site. |
