| 摘要 |
The invention relates to an arrangement in a prefabricated reinforcement (2, 3), for connecting the reinforcement to at least two substantially vertical, raisable and lowerable support bars (1), to which the prefabricated reinforcement is intended to be temporarily, detachably mounted with the aid of spring means (6, 11), in a predetermined position in a mould until an artificial-stone mass cast around the prefabricated reinforcement, particularly a lightweight gas concrete mass, has hardened sufficiently to hold the prefabricated reinforcement (2, 3) in position in the mould, said prefabricated reinforcement exhibiting in the mentioned predetermined position at least two mutually spaced horizontal reinforcement-bar parts (2) located substantially vertically one above the other, and at least two mutually spaced, upstanding reinforcement-bar parts (3) which connect the horizontal reinforcement-bar parts together. The spring means (6, 11) comprises at least two spring arms which form integral parts of the prefabricated reinforcement (2, 3) and each of which extends from an attachment location located on a reinforcement-bar part, at least the arm parts located at a distance from respective attachment locations extending between and substantially parallel to the horizontal reinforcement-bar parts (2), whereat each spring arm (6, 11) can be swung outwardly against its inherent spring force, to permit a support bar (1) to be received and clamped between said part of the spring arm and the horizontal reinforcement-bar parts (2). |
