EP0816591A2 - Hohlraumboden - Google Patents
Hohlraumboden Download PDFInfo
- Publication number
- EP0816591A2 EP0816591A2 EP97110872A EP97110872A EP0816591A2 EP 0816591 A2 EP0816591 A2 EP 0816591A2 EP 97110872 A EP97110872 A EP 97110872A EP 97110872 A EP97110872 A EP 97110872A EP 0816591 A2 EP0816591 A2 EP 0816591A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- route
- cavity floor
- floor panels
- cavity
- plates
- 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- Withdrawn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
- 229910052602 gypsum Inorganic materials 0.000 claims description 2
- 239000010440 gypsum Substances 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims description 2
- 239000004566 building material Substances 0.000 description 2
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- JHLNERQLKQQLRZ-UHFFFAOYSA-N calcium silicate Chemical compound [Ca+2].[Ca+2].[O-][Si]([O-])([O-])[O-] JHLNERQLKQQLRZ-UHFFFAOYSA-N 0.000 description 1
- 229910052918 calcium silicate Inorganic materials 0.000 description 1
- 235000012241 calcium silicate Nutrition 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
- E04F15/024—Sectional false floors, e.g. computer floors
- E04F15/02405—Floor panels
Definitions
- the invention relates to a cavity floor according to the preamble of claim 1.
- a raised floor is known from EP 0 641 903 A1, the raised floor slabs comprises the circumferentially provided with a step fold are and are laid like a chessboard on supports in such a way that the projecting notch on all sides is arranged on the underside.
- the unfolded cavity floor slab in its Strength must be such that it also withstood the required loads holds while the folded cavity floor panels to achieve a plan surface must be thicker because they additionally have to support the unfolded cavity floor panels from below.
- the cavity floor panels line-wise, there are ever larger areas to record and otherwise the recording can only be made like a chessboard.
- the object of the invention is a cavity floor after Preamble of claim 1 to create the despite avoiding continuous joints with only one cavity floor slab type of not oversized strength.
- Fig. 1 shows a plan view of a cavity floor slab.
- Fig. 2 shows a partial plan view of a cavity floor from cavity floor panels according to FIG. 1.
- FIG. 3 shows a side view of the cavity floor of FIG. 2.
- the cavity floor shown comprises a plurality of essentially square cavity floor panels 1, all on one Side edge a step fold 2 directed to one side and to the three remaining side edges a step fold facing the other side 3 have a circumferential design, the width of the step folds 2, 3 is the same everywhere.
- the cavity floor panels 1 are laid in a route like that that in each route 4a, 4b, 4c, 4d there is only one on the side edge Step fold 2 each on the same transverse to the longitudinal direction of the route extending side of the cavity floor panels 1 is located.
- the cavity floor panels 1 are alternating in line with the step fold 2 moved upwards and downwards, the Step fold 2 in the respective route 4a, 4b, 4c, 4d on the step fold 2 of the next cavity floor slab 1 facing away from this route located.
- the cavity floor panels 1 with their cantilevered top Step folds 3 of a route 4b, 4d lie in the longitudinal direction of the route on the cantilever extending in the longitudinal direction of the route Step folds 3 of the cavity floor panels 1 from neighboring Lines 4a, 4c.
- the cavity floor panels 1 are expediently in one piece, whereby they can be manufactured as cuboids, after which the step folds 2, 3 can be attached by milling. But you can also by gluing be produced from two appropriately dimensioned plate parts.
- the cavity floor panels 1 suitably consist of mineral Material that is bound by binders, especially by calcium sulfate alpha hemihydrate is bound, and in particular are gypsum fibreboards, however, other building materials such as calcium hydrosilicate-bound Building materials, wood or the like be used.
- the inside edges 5 of the opposite step folds 2, 3 be slightly rounded.
- Supports 6 can each in the areas where four cavity floor panels 1 butt, be arranged so that between the supports are receiving rooms 7 for installation lines.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- General Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Floor Finish (AREA)
Abstract
Description
Claims (4)
- Hohlraumboden mit einer Vielzahl von rechteckigen, insbesondere im wesentlichen quadratischen Hohlraumbodenplatten (1), die in einem vorbestimmten Raster unter Belassung von Aufnahmeräumen für Installationsleitungen über einem Unterboden angeordnet sind und umlaufend mit einem Stufenfalz versehen sind, dadurch gekennzeichnet, daß alle Hohlraumbodenplatten (1) an einer Seitenkante einen zu einer Seite gerichteten Stufenfalz (2) und an den drei übrigen Seitenkanten einen zur anderen Seite gerichteten Stufenfalz (3) aufweisen und trassenartig derart verlegt sind, daß sich in jeder Trasse (4a, 4b, 4c, 4d) der nur an einer Seitenkante befindliche Stufenfalz (2) jeweils an derselben quer zur Trassenlängsrichtung verlaufenden Seite der Hohlraumbodenplatten (1) befindet, wobei die Hohlraumbodenplatten (1) einer Trasse (4a, 4c) mit ihren unterseitig auskragenden Stufenfalzen (3) in Trassenlängsrichtung die oberseitig auskragenden Stufenfalze (3) der Hohlraumbodenplatten (1) einer benachbarten Trasse (4b, 4d) sowie in Querrichtung zur Trasse (4a, 4b, 4c, 4d) die oberseitig auskragenden Stufenfalze (2) der Hohlraumbodenplatten (1) der gleichen Trasse (4a, 4b, 4c, 4d) unterstützen.
- Hohlraumboden nach Anspruch 1, dadurch gekennzeichnet, daß die Hohlraumbodenplatten (1) Gipsfaserplatten sind.
- Hohlraumboden nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Hohlraumbodenplatten (1) einstückig sind.
- Hohlraumboden nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die innenseitig befindlichen Kanten (5) der gegenüberliegenden Stufenfalze (2, 3) leicht gerundet sind.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19626570 | 1996-07-02 | ||
DE1996126570 DE19626570C1 (de) | 1996-07-02 | 1996-07-02 | Hohlraumboden |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0816591A2 true EP0816591A2 (de) | 1998-01-07 |
EP0816591A3 EP0816591A3 (de) | 2000-08-23 |
Family
ID=7798688
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97110872A Withdrawn EP0816591A3 (de) | 1996-07-02 | 1997-07-02 | Hohlraumboden |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0816591A3 (de) |
DE (1) | DE19626570C1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19723547A1 (de) * | 1997-06-05 | 1998-12-10 | Genthe Gmbh & Co Dr | Preßglasfliese |
DE29907178U1 (de) | 1999-04-22 | 1999-07-01 | Lindner AG, 94424 Arnstorf | Hohlraumboden |
DE10052490B4 (de) * | 2000-10-23 | 2009-02-12 | Xella Trockenbau - Systeme Gmbh | Hohlraumabdeckelement sowie Verfahren zur Herstellung von Hohlraumabdeckelementen |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2528895A1 (fr) * | 1982-06-21 | 1983-12-23 | Maillet Expositions Sa | Element de plancher modulaire juxtaposable et gerbable |
DE4021963A1 (de) * | 1990-07-10 | 1992-01-16 | Lindner Ag | Hohlraumboden |
EP0641903A1 (de) * | 1993-09-02 | 1995-03-08 | MERO-Werke Dr.-Ing. Max Mengeringhausen GmbH & Co. | Doppelboden |
-
1996
- 1996-07-02 DE DE1996126570 patent/DE19626570C1/de not_active Revoked
-
1997
- 1997-07-02 EP EP97110872A patent/EP0816591A3/de not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2528895A1 (fr) * | 1982-06-21 | 1983-12-23 | Maillet Expositions Sa | Element de plancher modulaire juxtaposable et gerbable |
DE4021963A1 (de) * | 1990-07-10 | 1992-01-16 | Lindner Ag | Hohlraumboden |
EP0641903A1 (de) * | 1993-09-02 | 1995-03-08 | MERO-Werke Dr.-Ing. Max Mengeringhausen GmbH & Co. | Doppelboden |
Also Published As
Publication number | Publication date |
---|---|
EP0816591A3 (de) | 2000-08-23 |
DE19626570C1 (de) | 1997-08-21 |
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Effective date: 20010226 |