摘要:
A finish trim for use in dry wall construction having an elongated core that is configured with a flange having outwardly facing surfaces to which is affixed a pre-shrunk covering strip.
摘要:
A finish trim for use in dry wall construction having an elongated core that is configured with a flange having outwardly facing surfaces to which is affixed a pre shrunk covering strip.
摘要:
A finish trim for use in dry wall construction having an elongated core that is configured with a flange having outwardly facing surfaces to which is affixed a pre shrunk covering strip.
摘要:
A drywall joint assembly strip device comprised of an elongate core having a cover bonded to its exterior surface and extending beyond its longitudinal edges to form flexible flaps in which longitudinal, parallel grooves and ridges and/or spaced-apart perforations are formed for flow of joint compound during the installation process.
摘要:
A drywall trim device incorporating a metal core covered on the exterior by a cover strip fabricated from fibers mixed with a strengthening compound to encapsulate the fibers. The method of the invention may involve mixing the strengthening compound with the fibers in a beating process, putting the fiber in a film or layer and drying the film or layer before bonding to the metal core by a bond.
摘要:
A finish trim for use in dry wall construction having an elongated core that is configured with a flange having outwardly facing surfaces to which is affixed a pre-shrunk covering strip.