| 摘要 |
The invention relates to a support for ceiling boarding components for concrete. At both edges of its upper surface (2,8) there are rows of substantially upwardly and outwardly directed mutually spaced projections (3, 4, 53, 54) suitable for holding or securing ceiling boarding components (11, 29, 30), the gaps between the projections (3, 4, 53, 54) correspond to twice the distance between a stop fitted on the underside of the boarding component and the latter's edge and the distance between the projections (3, 4, 53, 54) is the same as the relevant dimension of the boarding components (11, 29, 30) to be fitted or is a fraction thereof, and the surfaces of the support are at least partially covered with a plastic strip.
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