Drywall frame affixable corner bead and method

摘要

A drywall-frame-affixable corner bead has a corner-bead wall (1) with a corner-bead base that is affixed directly to corners of drywall framework (4) for extending the corner-bead wall outwardly to where outside surfaces of drywall (3) will be when the drywall is added later after the corner-bead base has been affixed securely to drywall framework. The corner bead can be shaped arcuately or otherwise as desired. Positional framework is extended intermediate the corner-bead wall and the corner-bead base for positioning the corner-bead walls at outside edges of drywall that is attached over the corner-bead base. A domed bead joint (17) is provided for three-sided bead corners. A use method includes affixing the corner-bead base to the drywall framework prior to attaching the drywall in order to position the corner-bead base intermediate the drywall and the drywall framework. A method for using the domed bead joint for three-sided drywall corners includes shaping corner slants (31) of the drywall to match edge walls of positional framework of the domed bead joints prior to attaching the three sides of drywall corners.