| 摘要 |
<p>The method produces reinforced concrete composite slabs, comprising inner and outer reinforced panels, an intervening insulation space and one or more anchors securing them together. The reinforcement for the primary panel, the first to be produced, is assembled on a horizontal mould bed, after which the concrete is poured with the anchor protruding from it. After assembly of the reinforcement for the other plate and pouring of it it is secured to the anchor. After setting, the primary panel (1) is removed from the mould and the secondary one (2) formed in it or in a similar mould, a closed reinforcing ring (8) being cast into it. The primary plate is then inverted through 180 deg. to bring the anchor (4) to the underside for insertion in the ring, and lowered onto the secondary plate, which has not yet set, and vibrated.</p> |
