EP0473393A1 - Profilé pour enduits - Google Patents
Profilé pour enduits Download PDFInfo
- Publication number
- EP0473393A1 EP0473393A1 EP91307825A EP91307825A EP0473393A1 EP 0473393 A1 EP0473393 A1 EP 0473393A1 EP 91307825 A EP91307825 A EP 91307825A EP 91307825 A EP91307825 A EP 91307825A EP 0473393 A1 EP0473393 A1 EP 0473393A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- arms
- section
- flanges
- rendering
- bead
- 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- Withdrawn
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
- E04B1/68—Sealings of joints, e.g. expansion joints
- E04B1/6803—Joint covers
- E04B1/6804—Joint covers specially adapted for floor parts
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/02—Coverings or linings, e.g. for walls or ceilings of plastic materials hardening after applying, e.g. plaster
- E04F13/04—Bases for plaster
- E04F13/06—Edge-protecting borders
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/12—Flooring or floor layers made of masses in situ, e.g. seamless magnesite floors, terrazzo gypsum floors
- E04F15/14—Construction of joints, e.g. dividing strips
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/02—Coverings or linings, e.g. for walls or ceilings of plastic materials hardening after applying, e.g. plaster
- E04F13/04—Bases for plaster
- E04F13/06—Edge-protecting borders
- E04F2013/063—Edge-protecting borders for corners
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/02—Coverings or linings, e.g. for walls or ceilings of plastic materials hardening after applying, e.g. plaster
- E04F13/04—Bases for plaster
- E04F13/06—Edge-protecting borders
- E04F2013/066—Edge-protecting borders for expansion joints between two plaster layers
Definitions
- the invention relates to a plaster bead for an expansion joint between two adjacent areas of rendering on a substrate, the bead being arranged to be fixed to the substrate and comprising a flexible U-section the free ends of the arms of which U are connected to substantially rigid flanges, which, in use, are substantially flush with the respective faces of the areas of rendering, the flanges being connected to respective wings of expanded or other perforate material which are arranged to be embedded in, and keyed to, the rendering.
- a plaster bead for an expansion joint between two adjacent areas of rendering on a substrate, the bead being arranged to be fixed to the substrate and comprising a flexible U-section the free ends of the arms of which U are connected to substantially rigid flanges, which, in use, are substantially flush with the respective faces of the areas of rendering, the flanges being connected to respective wings of expanded or other perforate material which are arranged to be embedded in, and keyed to, the rendering.
- Such a bead is hereinafter referred to
- the areas of rendering are able to move slightly relatively to one another, carrying the wings and flanges with them, the movement being accommodated by flexure of the U-section.
- the U-section is stressed and distorted with the arms of the U-section displaced towards or away from one another.
- the prestressing of the U-section can affect the movement which can be accommodated at the expansion joint.
- a plaster bead of the kind described is provided with a removable strip extending between the free ends of the arms of the U-section, and connected to the arms by lines of weakness along the edges of the strip.
- the strip acts as a strut which positively retains the free ends of the arms of the U-section at the correct distance apart during fixing of the bead to the substrate and subsequent rendering.
- the strip can be torn or knocked out, leaving the arms of the U correctly spaced apart.
- the strip also has the advantage of avoiding the ingress of rendering into the U-section between its arms, without the need for the provision and subsequent removal of the protective tape which is conventionally applied to the flanges across the U-section.
- the whole bead may be made as an integral extrusion of plastics material, the wings being perforated after the extrusion step.
- the wings are made of metal, such as expanded metal, and may be embedded in the flanges, which, together with U-section and removable strip are formed as an integral plastics moulding.
- a bead in accordance with the present invention may be used at a concave corner between areas of rendering meeting at substantially 90°.
- one of the flanges may be substantially a continuation of one of the arms of the U-section.
- the bead shown in Figure 1 is fixed to a brick or block wall 3, forming a substrate.
- the bead has a plastics moulding 4 consisting of flanges 5 interconnected by a flexible U-section portion 6.
- the rear parts of the flanges 5 receive formed ends 7 of metal wings 8, the outer parts 9 of which are cut and stretched to form expanded metal.
- the closed end of the U-section is made of soft flexible PVC and provides the flexibility for the bead.
- the rest of the moulding 4 is made of rigid PVC.
- Figures 2 and 3 show part of a similar bead for use at an internal corner and parts corresponding to those in Figure 1 are given the same reference numerals.
- flanges 5 of the plastics moulding 4 are at right angles to one another and one of the flanges forms a continuation of an arm of the U-section 6.
- the bead is fixed to the substrate by nails or plaster dabs passing through holes in the inner portions of the wings 8 and two areas of plaster or mortar rendering 10 are applied to the substrate 3, encapsulating and being keyed to the expanded portions 9 of the wings 8.
- the front faces of the flanges 5 are then substantially flush with the front surface of the rendering.
- the free ends of the arms of the U-section 6 are interconnected by an integral strip 11, which is thinned to form lines of weakness 12 at each edge where it is connected to the arms of the U-section.
- the purpose of the strip 11 is to maintain a required distance between the free ends of the arms of the U-section 6 during fixing of the bead to the substrate and rendering, whereafter the strip is torn out, as shown in Figure 3, to the leave the arms of the U-section free to move towards and away from one another and provide the desired movement at the joint.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Building Environments (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9019000 | 1990-08-31 | ||
GB9019000A GB9019000D0 (en) | 1990-08-31 | 1990-08-31 | Plaster bead |
Publications (1)
Publication Number | Publication Date |
---|---|
EP0473393A1 true EP0473393A1 (fr) | 1992-03-04 |
Family
ID=10681427
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP91307825A Withdrawn EP0473393A1 (fr) | 1990-08-31 | 1991-08-27 | Profilé pour enduits |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0473393A1 (fr) |
GB (1) | GB9019000D0 (fr) |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001071123A3 (fr) * | 2000-03-20 | 2002-04-18 | Josef Klemens | Systeme d'etancheite et d'isolation avec profile d'etancheite et d'isolation |
EP2253775A3 (fr) * | 2009-05-22 | 2012-09-05 | VWS-Befestigungstechnik GmbH | Profilé d'enduction doté d'un élément de raidissement |
USD792609S1 (en) | 2015-08-28 | 2017-07-18 | Clarkwestern Dietrich Building Systems Llc | Casing bead with metal lath attachment feature |
USD792610S1 (en) | 2015-08-28 | 2017-07-18 | Clarkwestern Dietrich Building Systems Llc | Control joint with metal lath attachment feature |
USD800345S1 (en) | 2016-02-05 | 2017-10-17 | Clarkwestern Dietrich Building Systems | Channel reveal with ribbed flanges |
USD800344S1 (en) | 2016-02-05 | 2017-10-17 | Clarkwestern Dietrich Building Systems Llc | Casing bead with a ribbed flange |
USD800346S1 (en) | 2016-02-05 | 2017-10-17 | Clarkwestern Dietrich Building Systems Llc | Control joint with ribbed flanges |
USD800921S1 (en) | 2016-02-05 | 2017-10-24 | Clarkwestern Dietrich Building Systems Llc | Framing accessory with a ribbed flange |
USD841833S1 (en) | 2017-01-09 | 2019-02-26 | Clarkwestern Dietrich Building Systems Llc | Channel reveal with ribbed and perforated flanges |
USD842496S1 (en) | 2017-01-09 | 2019-03-05 | Clarkwestern Dietrich Building Systems Llc | Casing bead with a ribbed and perforated flange |
USD842497S1 (en) | 2017-01-09 | 2019-03-05 | Clarkwestern Dietrich Building Systems Llc | Control joint with ribbed and perforated flanges |
USD843015S1 (en) | 2017-01-09 | 2019-03-12 | Clarkwestern Dietrich Building Systems Llc | Framing accessory with a ribbed and perforated flange |
USD904649S1 (en) | 2019-09-25 | 2020-12-08 | Clarkwestern Dietrich Building Systems Llc | Weep screed |
US11885138B2 (en) | 2020-11-12 | 2024-01-30 | Clarkwestern Dietrich Building Systems Llc | Control joint |
USD1026252S1 (en) | 2020-11-12 | 2024-05-07 | Clarkwestern Dietrich Building Systems Llc | Control joint |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3192577A (en) * | 1963-05-02 | 1965-07-06 | United States Gypsum Co | Control joint for building construction |
US3964220A (en) * | 1970-04-15 | 1976-06-22 | National Gypsum Company | Control joint with tear strip |
FR2374487A1 (fr) * | 1976-12-18 | 1978-07-13 | Migua Mitteldeutsche Gummi | Profile de jointoiement |
US4651488A (en) * | 1986-02-03 | 1987-03-24 | Nicholas John D | Expansion joint for plaster walls |
DE8810631U1 (de) * | 1988-08-23 | 1988-10-13 | Ruoff, Wolfgang, 7039 Weil | Abdeckleiste für Dehnfugen von Wandungen |
-
1990
- 1990-08-31 GB GB9019000A patent/GB9019000D0/en active Pending
-
1991
- 1991-08-27 EP EP91307825A patent/EP0473393A1/fr not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3192577A (en) * | 1963-05-02 | 1965-07-06 | United States Gypsum Co | Control joint for building construction |
US3964220A (en) * | 1970-04-15 | 1976-06-22 | National Gypsum Company | Control joint with tear strip |
FR2374487A1 (fr) * | 1976-12-18 | 1978-07-13 | Migua Mitteldeutsche Gummi | Profile de jointoiement |
US4651488A (en) * | 1986-02-03 | 1987-03-24 | Nicholas John D | Expansion joint for plaster walls |
DE8810631U1 (de) * | 1988-08-23 | 1988-10-13 | Ruoff, Wolfgang, 7039 Weil | Abdeckleiste für Dehnfugen von Wandungen |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001071123A3 (fr) * | 2000-03-20 | 2002-04-18 | Josef Klemens | Systeme d'etancheite et d'isolation avec profile d'etancheite et d'isolation |
EP2253775A3 (fr) * | 2009-05-22 | 2012-09-05 | VWS-Befestigungstechnik GmbH | Profilé d'enduction doté d'un élément de raidissement |
USD792609S1 (en) | 2015-08-28 | 2017-07-18 | Clarkwestern Dietrich Building Systems Llc | Casing bead with metal lath attachment feature |
USD792610S1 (en) | 2015-08-28 | 2017-07-18 | Clarkwestern Dietrich Building Systems Llc | Control joint with metal lath attachment feature |
USD800345S1 (en) | 2016-02-05 | 2017-10-17 | Clarkwestern Dietrich Building Systems | Channel reveal with ribbed flanges |
USD800344S1 (en) | 2016-02-05 | 2017-10-17 | Clarkwestern Dietrich Building Systems Llc | Casing bead with a ribbed flange |
USD800346S1 (en) | 2016-02-05 | 2017-10-17 | Clarkwestern Dietrich Building Systems Llc | Control joint with ribbed flanges |
USD800921S1 (en) | 2016-02-05 | 2017-10-24 | Clarkwestern Dietrich Building Systems Llc | Framing accessory with a ribbed flange |
USD841833S1 (en) | 2017-01-09 | 2019-02-26 | Clarkwestern Dietrich Building Systems Llc | Channel reveal with ribbed and perforated flanges |
USD842496S1 (en) | 2017-01-09 | 2019-03-05 | Clarkwestern Dietrich Building Systems Llc | Casing bead with a ribbed and perforated flange |
USD842497S1 (en) | 2017-01-09 | 2019-03-05 | Clarkwestern Dietrich Building Systems Llc | Control joint with ribbed and perforated flanges |
USD843015S1 (en) | 2017-01-09 | 2019-03-12 | Clarkwestern Dietrich Building Systems Llc | Framing accessory with a ribbed and perforated flange |
USD904649S1 (en) | 2019-09-25 | 2020-12-08 | Clarkwestern Dietrich Building Systems Llc | Weep screed |
US11885138B2 (en) | 2020-11-12 | 2024-01-30 | Clarkwestern Dietrich Building Systems Llc | Control joint |
USD1026252S1 (en) | 2020-11-12 | 2024-05-07 | Clarkwestern Dietrich Building Systems Llc | Control joint |
Also Published As
Publication number | Publication date |
---|---|
GB9019000D0 (en) | 1990-10-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT DE ES FR GB IT NL |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 19920905 |