| 摘要 |
<p>A construction member comprising a core of plastic foam or expanded plastic material, a covering of plastics resin reinforced with glass fibres bonded to the faces of the core, reinforcing rods being disposed at the connection of the covering with the core such that upon hardening of the resin the reinforcing rods are tightly bonded to the core as well as the covering. The construction member may be formed as a panel, paving slab, flooring member, telephone pole, or silo depending on the desired use.</p> |
