Blockout shuttering

摘要

A blockout shuttering for a door opening or similar clearance (2) is made up of a metal frame and of shuttering elements (3) which exhibit a shuttering wall (7) on the shuttering side. In order to adapt the blockout shuttering to the height of the clearance (2), the shuttering elements (3) arranged laterally at the bottom exhibit, at the end directed towards the floor (14), a fastening device for fastening a cut-to-length, up-ended board (15) which spans the distance between the floor (14) and the shuttering element (3). The outer side of the board runs in the plane of the outer side of the shuttering wall. The shuttering element (3) is supported with respect to the floor (14) via the board (15). The blockout shuttering is stiffened by means of releasably fastened stiffening struts (11). The latter each have, at the two ends, a coupling piece which produces the connection to the facing shuttering element (3). The stiffening strut (11) further exhibits, on the one hand, an adjustment spindle (30) and, on the other hand, a strut tube (31) of greater diameter. The spindle (30) engages into the strut tube (31). A threaded nut (32) which is in threaded engagement with the spindle (30) is rotatably mounted at the free end of the strut tube (31). <IMAGE>