EP0190451A2 - Plaque de plancher porte-à-faux - Google Patents

Plaque de plancher porte-à-faux Download PDF

Info

Publication number
EP0190451A2
EP0190451A2 EP85116090A EP85116090A EP0190451A2 EP 0190451 A2 EP0190451 A2 EP 0190451A2 EP 85116090 A EP85116090 A EP 85116090A EP 85116090 A EP85116090 A EP 85116090A EP 0190451 A2 EP0190451 A2 EP 0190451A2
Authority
EP
European Patent Office
Prior art keywords
base plate
beads
frame
plate according
channel
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Withdrawn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
EP85116090A
Other languages
German (de)
English (en)
Other versions
EP0190451A3 (fr
Inventor
Ag Ermossa
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
Publication of EP0190451A2 publication Critical patent/EP0190451A2/fr
Publication of EP0190451A3 publication Critical patent/EP0190451A3/fr
Withdrawn legal-status Critical Current

Links

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
    • E04F15/02417—Floor panels made of box-like elements
    • E04F15/02423—Floor panels made of box-like elements filled with core material
    • E04F15/02429—Floor panels made of box-like elements filled with core material the core material hardening after application
    • 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
    • E04F15/02435—Sealing joints
    • E04F15/02441—Sealing strips integrated with the floor panels

Definitions

  • the invention relates to a rectangular cantilevered base plate with a base plate and with a frame which is made of the same material with the base plate in the manner of a tub for receiving a filling and is angled outwards at its peripheral edge.
  • Self-supporting floor slabs are used as the basis of composite building boards for raised floors.
  • the corners of the composite building boards are laid on supports, which in turn are placed on a bare floor.
  • the base plate is made from a material with high tensile strength and a high modulus of elasticity, for example from sheet steel. Its base plate and the frame form a trough into which a flowable or pourable and curable material with low tensile strength and a low modulus of elasticity, for example concrete, is introduced.
  • the top surface of the material is covered with a covering.
  • a self-supporting base plate of the type mentioned is known from DE-GMS 78 04 148.
  • the frame extends conically outwards from the base plate. Its peripheral edge merges into an outwardly projecting peripheral flange that ends in a butt edge. Adjacent floor panels touch each other at these abutting edges. The cover is set back from the butt edges.
  • the known base plate has no features to increase its flexural strength and to achieve fire resistance in the edge area in which adjacent base plates lie against one another. In addition, the putty must be renewed when removing and reinstalling composite building boards.
  • the base plate known from DE-OS 27 00 619 the base plate is provided with a plurality of inwardly directed indentations to increase the bending strength; a reinforcement grid is also inserted.
  • an elastic sealing strip is attached all around to the undercut edge of the base plate in order to achieve an airtight closure of the joints between adjacent composite building panels.
  • the invention solves the problem of combining measures for increasing the flexural strength in a base plate of the type mentioned at the outset with such a configuration of its frame that the filling is securely connected to the tub in the edge region and also there is the possibility of an airtight and watertight closure of the joint to the adjacent floor slab and / or fire-retardant equipment.
  • the bottom plate chosen as an exemplary embodiment is rectangular and self-supporting in view. It consists of a base plate 1 and a frame 2, with the Base plate 1 is made of the same material as a tub.
  • the base plate is made of a material with high tensile strength and high modulus of elasticity, for example made of galvanized sheet steel. Your trough is used to hold a filling made of a flowable or pourable and curable material with low tensile strength and a low modulus of elasticity, for example concrete.
  • the filling is not shown; also not a floor covering that is applied to the surface of the filling.
  • beads 4 are introduced in a direction parallel to a side edge.
  • a circumferential edge region 5 is first pressed out into the base plate 1.
  • additional beads 6 arranged at an angle are pressed inwards at a distance from one another in the angle formed between the outwardly pressed edge region 5 and the frame 2.
  • the beads 4 are pressed inwards in one direction.
  • the troughs of the edge area 5 are thus open towards the inside of the base plate; the depressions of the beads 4 to the outside.
  • a reinforcement in the form of rails fastened to the beads at a distance from one another is provided in the base plate 1.
  • three rails are provided, in the embodiment shown in FIGS. 12 to 16, four rails are provided.
  • the rails are designed as double Z rails 7.
  • Each double Z-rail 7 has a base 8, two vertical center pieces 9 adjoining the longitudinal edges of the base 8 and flanges 10 adjoining the free edges of the center pieces 9.
  • Each double Z-rail 7 is welded with its base 8 to the bridged beads 4 of the base plate 1.
  • the beads 4 are flattened in the area 12 in which the double Z rails 7 rest.
  • the double Z rails 7 are welded to the beads 4 by clinching. In this clinching not only the bottom 8 of the double Z-rail 7 is pressed into the area 12 of the bead 4, but point material is pressed further outwards, as shown in FIGS. 3 and 14.
  • the frame 2 is angled twice at its circumferential edge to the outside, namely once to the outside, then towards the base plate 1.
  • a groove 13 is formed which is open at the bottom.
  • the frame 2 Thrown out flags 11, which are angled inwards and towards the base plate 1. The flags 11 increase the connection of the flowable or pourable and curable material to the frame 2 of the base plate.
  • the groove 13 is provided with a circumferential round cord 15 projecting beyond the outer side surface 14 of the groove 13 made of foam rubber.
  • the round cords 15 are arranged at the same distance from the frame 2 on each base plate belonging to the same double floor.
  • the round strings 15 of adjacent base plates are pressed against one another.
  • the joint between adjacent floor slabs is sealed airtight and watertight.
  • the channel 13 is provided all around with strips 17 made of fire-retardant material.
  • strips 17 are inserted into the open channel 13, each of which essentially has a length equal to the edge length of the frame 2, a width equal to the thickness of the base plate and a thickness equal to the width of the channel 13. So that the bar 17 can continue in the extension of the side surface 14 of the channel 13, the bar 17 has a recess 18 in the area accommodated by the channel 13. Length and depth of the recess 18 are equal to the length and thickness of the outer leg 16, which forms the side surface 14.
  • Each bar 17 has on one end face a rib 19 arranged parallel to its long sides, at a distance from the opposite end face on the inner long side one for receiving the rib 19 of the adjacent bar 17 a groove 20.
  • the ribs 19 and grooves 20 have a dovetail shape in cross section. They ensure an exact and secure joining of the strips 17, including the parallelism to neighboring edges and surfaces. Strips 17 of adjacent floor panels are in the extension of the side surfaces 14 together. A fire-retardant version is also created in the edge area of the base plate.
  • the circumferential round cord 15 is introduced into a longitudinal groove 21 which is provided in the outer surface of the strip 17.
  • tongues 22 are cut into the outer legs 16 of the frame, which form the groove 13, and angled toward the inside of the groove 13. These resilient tongues 22 hold the round cord 15 or the strips 17. 22 pockets can be introduced into the strips 17 for better retention at the height of the tongues.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • General Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
  • Floor Finish (AREA)
EP85116090A 1985-02-02 1985-12-17 Plaque de plancher porte-à-faux Withdrawn EP0190451A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8502917U 1985-02-02
DE19858502917U DE8502917U1 (de) 1985-02-02 1985-02-02 Freitragende bodenplatte

Publications (2)

Publication Number Publication Date
EP0190451A2 true EP0190451A2 (fr) 1986-08-13
EP0190451A3 EP0190451A3 (fr) 1987-06-03

Family

ID=6777007

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85116090A Withdrawn EP0190451A3 (fr) 1985-02-02 1985-12-17 Plaque de plancher porte-à-faux

Country Status (2)

Country Link
EP (1) EP0190451A3 (fr)
DE (1) DE8502917U1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115450419A (zh) * 2022-09-23 2022-12-09 中国建筑第八工程局有限公司 免支撑模板结构及高空悬挑楼板浇筑方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3601209A1 (de) * 1986-01-17 1987-07-23 Ermossa Ag Verfahren zur herstellung einer doppelbodenplatte
EP0253913A1 (fr) * 1986-07-22 1988-01-27 Ermossa AG Plaque de plancher porte-à-faux

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2091750A (en) * 1935-09-03 1937-08-31 Reynolds Corp Composite plank
US2956653A (en) * 1958-11-14 1960-10-18 Liskey Aluminum Elevated false floor
US3396501A (en) * 1966-02-21 1968-08-13 Tate Architectural Products Elevated floor system of grounded metal panels
DE1759411A1 (de) * 1968-04-27 1971-06-16 Mengeringhausen Max Einzelplatte zur Abdeckung von Traggeruesten od.dgl.
CA892891A (en) * 1969-12-02 1972-02-15 Kerouack Gaston Composite building slab construction utilizing light-weight concrete and interlocking metal building panels
DE2307815B2 (de) * 1973-02-16 1976-01-02 Guenter H. 1000 Berlin Kiss Schall- und wärmedämmende Fußbodenplatte
DE2846341A1 (de) * 1978-10-25 1980-05-08 Aluminium Press Walzwerk Kot- und faekaliendurchlaessiger stallboden
ZA823317B (en) * 1981-05-26 1983-04-27 Floor Systems Inc Panel edge and method of forming same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115450419A (zh) * 2022-09-23 2022-12-09 中国建筑第八工程局有限公司 免支撑模板结构及高空悬挑楼板浇筑方法

Also Published As

Publication number Publication date
EP0190451A3 (fr) 1987-06-03
DE8502917U1 (de) 1985-05-15

Similar Documents

Publication Publication Date Title
DE2811410A1 (de) Formgeruest fuer ein gebaeude mit einer skelett- oder rahmenkonstruktion
DE19636021C2 (de) Verschalung oder Verkleidung
DE2746365C3 (de) Vorhangwand
DE3435776A1 (de) Bauelement und aus einer vielzahl solcher elemente bestehende dachkonstruktion
DE3523357A1 (de) Fussbodenplatten fuer tanzflaechen
DE3815140C2 (de) Blendrahmen zur Bildung einer Fugenschalung zwecks Verbindung von einzelnen Glasbauelementen
EP0190374A1 (fr) Dalle de plancher en porte à faux
DE2455775C3 (de) Dehnfugenleiste für Estrichböden
AT396955B (de) Kunststoffprofil zur ausbildung von dehnungsfugen in böden und wänden mit starren belägen
EP0190451A2 (fr) Plaque de plancher porte-à-faux
DE3831473A1 (de) Leichtbauplatte aus plattenmoduln
DE9301656U1 (de) Verschlußvorrichtung
DE19500937C2 (de) Absperrelement
CH677315A5 (fr)
DE2145628A1 (de) Waermedaemmauflage fuer warm-ziegeldaecher
DE8901593U1 (de) Scheibe für Lichtwandungen
DE3218401A1 (de) Glasbaustein, wandteil aus glasbausteinen, und verfahren zum verlegen und einbauen solcher glasbausteine
EP0945559A2 (fr) Joint de bétonnage
DE102004034131B4 (de) Anordnung aus einem Profil und mindestens einer an dem Profil angebrachten Winkelleiste zum Befestigen von flächigen Teilen zur Verwendung im Trockenausbau und an Systemwänden, sowie Systemwand
DE2318317A1 (de) Skelettbaukonstruktion mit uebereinander anzuordnenden tafelfoermigen bauelementen
DE69901101T2 (de) Deckel für eine schachtabdeckung
DE1658789C (de) Wand aus vorgefertigten, miteinan der verbundenen, tragenden Wandelementen
DE19513664A1 (de) Dämmelement zur schalldämmenden Lagerung von Gebäudeteilen
DE2523827B2 (de) Kabelschacht
DE2631463A1 (de) Wandverkleidung fuer bauwerke

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: A2

Designated state(s): AT BE CH DE FR GB IT LI NL SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH DE FR GB IT LI NL SE

17P Request for examination filed

Effective date: 19871202

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

17Q First examination report despatched

Effective date: 19890116

18W Application withdrawn

Withdrawal date: 19890114

RIN1 Information on inventor provided before grant (corrected)

Inventor name: DER ERFINDER HAT AUF SEINE NENNUNG VERZICHTET.