Wall Opening Form

Abstract

Disclosed is a frame member for forming an opening through an insulating concrete form wall having opposed first and second forms. The frame member comprises an elongate member dimensioned to extend between the opposed forms. The elongate member is composed of a natural fiber plastic composite material having an opening forming surface and a wall forming surface and a pair of longitudinal retention fins extending from the wall forming surface. Each of the retention fins has a distal lip portion wherein the lip portions cooperate to form a hollow between the lip portions and the wall forming surface. Also disclosed is a frame for forming an opening through an insulating concrete form wall comprising at least three frame members and at least two corner connectors for connecting said frame members. The corner connectors comprise a bracket insertable into the hollows.

Description

BACKGROUND OF THE INVENTION[0001]1. Field of Invention[0002]The present invention relates generally to forming openings and in particular to providing a frame, frame members and framing kits for forming openings in insulating concrete form construction.[0003]2. Description of Related Art[0004]In the construction industry, a method known as insulating concrete form construction is well known. Insulating concrete form construction utilizes walls having a central cast in place concrete layer bounded by a pair of insulating forms. In insulating form construction, the insulating forms are typically comprised of forming panels which are positioned as a pair of spaced apart walls so as to form a wall cavity therebetween. The wall cavity may then be filled with concrete to form the completed wall. In this type of construction the forming panels may be left in place to provide additional insulating qualities to the wall.[0005]As is common with most forms of construction, it is frequently nec...

AI Technical Summary

Benefits of technology

[0011]The present invention provides a window buck that is resistant to water and rot and provides a surface that is easily securable to using nails, screws or other suitable fas...

Problems solved by technology

A buck constructed from dimensioned lumber requires a significant amount of work to position within a wall cavity to form an opening therethrough.

Secondly, the assembled buck must be screwed to the forms within the opening to secure it in place.

This results in the opening not being as secure as is possible were the lumber to include a surface that positively engages the concrete.

In addition, dimensioned lumber may be prone to rotting and water damage should water permeate the wall thereby damaging the structure to which the window or door is secured.

The use of natural fiber-plastic composite material having such cross-sections, however, would not address some of the aforementioned difficult...

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