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Slab edge casing and method therefor

a technology of slab edge and casing, which is applied in the field of slab edge, can solve the problems of limited lifespan of concrete slabs, labor-intensive refinishing process, and inconvenient maintenance,

Inactive Publication Date: 2008-07-31
BALCON RECONSTR CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0007]The remains a need for a system and method for finishing a slab edge which mitigates or obviates at least some of the above-presented problems.

Problems solved by technology

Concrete slabs, such as those found on balconies, have limited lifespans.
Unfortunately, often as a result of environmental conditions, the balconies must be replaced within 8-12 years.
The process of re-finishing is labour, resource and time intensive for those re-furnishing the balconies.
Also this process often times significantly inconveniences the individuals who use the balconies.
The noise and dust created is often intolerable.
The dust generated can sometimes permanently damage personal possessions.

Method used

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  • Slab edge casing and method therefor
  • Slab edge casing and method therefor
  • Slab edge casing and method therefor

Examples

Experimental program
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Effect test

first embodiment

[0034]In a first embodiment, the reinforcing element 31 comprises an anchor bolt 33 that is securable within the hole; a rod 35, which extends from the anchor bolt 33 to the terminal anchor point; and, a coupler 37, which connects the anchor bolt 33 to the rod 35. Preferably, the rod 35 is a threaded rod, a portion of which extends beyond the casing 11. The rod 35 is preferably composed of a steel, such as stainless steel. Alternately, the rod 35 is composed of a plastic. As will be apparent, the rod 35 may comprise any suitable material that is substantially inert to the environmental conditions of the installation.

second embodiment

[0035]Referring now to FIG. 1(b), a cross-sectional view of the finished slab edge 10 in accordance with a second embodiment is illustrated. The reinforcing element 31 may alternately comprise an extended rod 77, which extends from the hole to the terminal anchor point. The extended rod 77 is a one-piece threaded rod, a portion of which extends beyond the casing 11. The rod 77 is preferably composed of a steel, such as stainless steel. Alternately, the rod 77 is composed of a plastic. As will be apparent, the rod may comprise any suitable material that is substantially inert to the environmental conditions of the installation. The extended rod 77 is preferably held in place within the hole with the use of a suitable adhesive, such as an epoxy glue or cement.

[0036]Referring to FIGS. 1(a) and 1(b), the extending portions of the respective rods 35, 77 are configured to receive the lock 47. Preferably, the lock 47 is a lock nut or knob.

[0037]In a preferred embodiment, the lock 47 is als...

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Abstract

A slab edge casing for finishing a slab edge is provided. The casing comprises a face which defines a finished slab edge for an unfinished slab edge; and, a base which extends from the face. The base is connectable to one of a slab face that is adjacent the unfinished slab edge or is registerable with the unfinished slab edge. The face and base have respective inside surfaces that define a form into which concrete is poured and allowed to cure. One of the face and base also comprise a reinforcing element mount for receiving a reinforcing element that extends from the unfinished slab edge. A method for installing the casing is also provided.

Description

FIELD OF THE INVENTION[0001]The present invention relates to slab edges. In particular, the present invention relates to balcony edges.BACKGROUND OF THE INVENTION[0002]Concrete slabs, such as those found on balconies, have limited lifespans. They are built according to specifications which should provide a decades long life span. Unfortunately, often as a result of environmental conditions, the balconies must be replaced within 8-12 years. The process of re-finishing is labour, resource and time intensive for those re-furnishing the balconies. The re-furnishers must:[0003]set up scaffolding in order to access the balconies;[0004]employ impact tools (e.g. jack hammers) to remove the damaged balcony portions while at the same time preserving any existing reinforcing bars within the slab structure; and[0005]set up form work to pour re-finishing concrete.[0006]Also this process often times significantly inconveniences the individuals who use the balconies. The noise and dust created is ...

Claims

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Application Information

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Patent Type & Authority Applications(United States)
IPC IPC(8): E02D27/08
CPCE04G23/02E04G23/0292
Inventor FINKELSHTEYN, ISAAK
Owner BALCON RECONSTR CORP
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