A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
A liner for lining an aperture in sheet material such as plasterboard, the liner having (a) an annular ring defining a hole having a smaller diameter than an aperture to be lined; a slot extending from the inner periphery of the hole to the outer periphery of the ring, so sized and shaped as to allow the liner to be passed from one side of the aperture to the other. A lip is optionally provided around the hole. Resiliently-deformable liners are also provided. Also provided are methods of repairing, reinforcing or re-sizing apertures in sheet materials.
A liner for lining an aperture in sheet material such as plasterboard, the liner having (a) an annular ring defining a hole having a smaller diameter than an aperture to be lined; a slot extending from the inner periphery of the hole to the outer periphery of the ring, so sized and shaped as to allow the liner to be passed from one side of the aperture to the other. A lip is optionally provided around the hole. Resiliently-deformable liners are also provided. Also provided are methods of repairing, reinforcing or re-sizing apertures in sheet materials.
APERTURE LINER
ÖFFNUNGSAUSKLEIDUNG
REVÊTMENT D'UNE OUVERTURE
STEVENS MARK RICHARD (author)
2017-03-29
Patent
Electronic Resource
English