| 摘要 |
<p>Load-bearing concrete columns and girders in building constructions are reinforced using sheet-shaped reinforcing elements (14 and 14') which are formed so that they can be stacked, which reduces the cost of storage and transport. The reinforcing elements are moreover formed with edge flaps (19 and 19') which in the finished column extend to or beyond the surface of the column and form readily accesible means to which removable or permanent form elements (25 and 27) or front elements (23) can be secured. The reinforcing elements are also provided with coupling means (21 and 21') which make it easy to assemble them on the building site.</p> |
