Device having both non-abrading and fire-resistant properties for linking concrete formwork panels
OwnerVictor Amendinventor
Life of this patent
Estimating the term…
Abstract
A device for connecting and maintaining a first panel and a second panel of a concrete formwork in a fixed, spaced relationship during a wall building process includes a first connector embeddable within the first panel and having a non mold-abrading surface. A bridge links the first connector with the second panel, and at least a portion of the bridge is made of a fire-resistant material. Due to the properties of the device, it does not unduly scratch molding equipment during formation of an insulated panel in which it is to be embedded, and resists passage of smoke or flames through the formed concrete wall in the event of a fire.
Claims5
An insulating concrete wall formwork comprising:
- a first panel made of an insulating material;
- a second panel;
- a first connector enclosed within the first panel and having a non mold-abrading surface;
- a bridge linking the first connector with the second panel to maintain the first and second panels in a fixed, spaced relationship during the wall building process, at least a portion of the bridge being made of a fire-resistant material, wherein the bridge is removably connected to the second panel to enable removal of the second panel away from a concrete wall after formation of the concrete wall;
- and
- a clip for removably connecting the bridge to the second panel.
Dependencies are inferred from the claim text.