| 摘要 |
In order to hold those parts of tubes which project upwards in two rows, the remainder of which tubes is to be laid on the reinforcement (5) of a floor which is to be concreted, in predetermined positions during concreting, the framework-type tubular support has two parallel pairs of upright, bar-type stands (3, 4), of which each pair is fastened on one of two mutually opposite sides (7, 8) of a frame (2), borne by a framework underpart (1), and bears a mounting rail (17). Those parts of the tubes (22) which are to be supported are fastened both on one of the frame sides (7, 8) and on one of the mounting rails (17) and are consequently supported or held in the predetermined positions. <IMAGE>
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