GB2357525A - Plasterboard ceiling joint and support - Google Patents

Plasterboard ceiling joint and support Download PDF

Info

Publication number
GB2357525A
GB2357525A GB9929912A GB9929912A GB2357525A GB 2357525 A GB2357525 A GB 2357525A GB 9929912 A GB9929912 A GB 9929912A GB 9929912 A GB9929912 A GB 9929912A GB 2357525 A GB2357525 A GB 2357525A
Authority
GB
United Kingdom
Prior art keywords
plasterboard
section
support
ceiling
plasterboards
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
GB9929912A
Other versions
GB9929912D0 (en
Inventor
Claudio Capaldo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to GB9929912A priority Critical patent/GB2357525A/en
Publication of GB9929912D0 publication Critical patent/GB9929912D0/en
Publication of GB2357525A publication Critical patent/GB2357525A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/06—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by constructional features of the supporting construction, e.g. cross section or material of framework members
    • E04B9/064—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by constructional features of the supporting construction, e.g. cross section or material of framework members comprising extruded supporting beams
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/04—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like
    • E04B9/0428—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like having a closed frame around the periphery
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/22—Connection of slabs, panels, sheets or the like to the supporting construction
    • E04B9/24—Connection of slabs, panels, sheets or the like to the supporting construction with the slabs, panels, sheets or the like positioned on the upperside of, or held against the underside of the horizontal flanges of the supporting construction or accessory means connected thereto
    • E04B9/245—Connection of slabs, panels, sheets or the like to the supporting construction with the slabs, panels, sheets or the like positioned on the upperside of, or held against the underside of the horizontal flanges of the supporting construction or accessory means connected thereto by means of screws, bolts or clamping strips held against the underside of the supporting construction
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/30—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by edge details of the ceiling; e.g. securing to an adjacent wall

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Floor Finish (AREA)

Abstract

A support for joining plasterboards to form a ceiling (fig 3, not shown) that minimises the chance of cracking of the ceiling along the joint between plasterboards. The support can be either H, T or B shaped in cross-section (fig 2, not shown) and has flanges that transverse the joint between plasterboards. The ceiling is assembled by fixing B section supports to the perimeter of the ceiling, then attaching plasterboards to the joists. A H section support is fitted over the free end of the plasterboard and attached to a joist and a T section support is fixed to the B section perimeter supports. The lower surface of the supports are keyed to improve the adhesion of an outer plaster covering. The device can also be adapted to enable the formation of an access hatch.

Description

2357525 CE1 GRI1D This invention relates to improved support for
plasterboard inceilings and stud partitions.
It is widely known that plasterboard ceilings and stud partitions have a tendency to crack along the plasterboard joint lines, whether taped andjointed or skimmed over using a scrim Joint reinforcement.
Despite the best practices employed by builders, cracking of ceilings and partitions often occur at the weak joints, resulting in return visits to rectify these inevitable defects.
Use of the CH grid system provides improved support at the plasterboard Junctions greatly reducing the potential of cracking.
Plasterboard fixing is made easier using the CH grid system, since it provides a fixed edge to slide the plasterboard into, which captivates the end of the plasterboard. Ceilings could be erected by one person.
To fix a ceiling the perimeter section CEB is fixed with screws to the perimeter. A run of plasterboard is erected 90 degrees to the run of the joists (fixed to the joists using traditional methods), and using the CH section at the floating plasterboard ends. CH section is then slotted into the leading edge of the plasterboard and fixed using screws to the joists. Another run of plasterboards are fixed as described. Thisprocess is repeated until the ceiling has been completely boarded. The CET section is fixed with screws to the CEB perimeter section and the ceiling is then ready to receive a plaster finish.
If required the grid system can be independently leveled or adjusted to cater for undulating joists or stud work.
The CH grid system could be fabricated in a number of different materials. i.e.. galvanized steel, tin, zinc plated steel, stainless steel and possibly plastic.
Figure 1 shows in isometric the CH section Figure 2 shows in isometric the CE top and bottom details Figure 3 Illustrates the use of the CH section Fixed end application Figure 4 Illustrates the use of the CH section Floating end application Figure 5 Illustrates the use of the CE top and bottom sections. This section can be adapted to form access hatch framing and creating shadow gap details 1 01-

Claims (3)

-CLAIMS
1. The CH grid system provides a robust plasterboard fixing method which greatly reduces the risk of cracking of ceiling / partitions along the lines of the plasterboard joints. This system will be advantageous to builders and contractors saving them time and money, particularly in reducing the requirement for return visits to site to remedy cracking in plasterboard work.
2. The CH grid system can enhance the erection / fixing procedure, since it provides support to a free edge during erection.
3. The CH grid system can be adapted to accommodate shadow gap detailing and when framed could be adapted for access hatches within plasterboard ceilings.
GB9929912A 1999-12-20 1999-12-20 Plasterboard ceiling joint and support Withdrawn GB2357525A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9929912A GB2357525A (en) 1999-12-20 1999-12-20 Plasterboard ceiling joint and support

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9929912A GB2357525A (en) 1999-12-20 1999-12-20 Plasterboard ceiling joint and support

Publications (2)

Publication Number Publication Date
GB9929912D0 GB9929912D0 (en) 2000-02-09
GB2357525A true GB2357525A (en) 2001-06-27

Family

ID=10866555

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9929912A Withdrawn GB2357525A (en) 1999-12-20 1999-12-20 Plasterboard ceiling joint and support

Country Status (1)

Country Link
GB (1) GB2357525A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2460627A (en) * 2008-05-27 2009-12-09 Roy Thomas Jury Plastic insulation retaining clip

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2220217A (en) * 1988-07-01 1990-01-04 Michael John Hayward Ceilings
GB2258668A (en) * 1991-08-10 1993-02-17 Garfield Anthony Jewell Improvements in or relating to ceilings.
GB2275276A (en) * 1992-10-28 1994-08-24 Michael George Blowers Improvements in or relating to methods of mounting plasterboard panels
GB2341400A (en) * 1998-08-28 2000-03-15 Michael George Blowers Mounting plasterboard panels

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2220217A (en) * 1988-07-01 1990-01-04 Michael John Hayward Ceilings
GB2258668A (en) * 1991-08-10 1993-02-17 Garfield Anthony Jewell Improvements in or relating to ceilings.
GB2275276A (en) * 1992-10-28 1994-08-24 Michael George Blowers Improvements in or relating to methods of mounting plasterboard panels
GB2341400A (en) * 1998-08-28 2000-03-15 Michael George Blowers Mounting plasterboard panels

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2460627A (en) * 2008-05-27 2009-12-09 Roy Thomas Jury Plastic insulation retaining clip

Also Published As

Publication number Publication date
GB9929912D0 (en) 2000-02-09

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)