WO1999034070A1 - Structure plane souple pour la couverture de surfaces - Google Patents

Structure plane souple pour la couverture de surfaces Download PDF

Info

Publication number
WO1999034070A1
WO1999034070A1 PCT/DE1998/003772 DE9803772W WO9934070A1 WO 1999034070 A1 WO1999034070 A1 WO 1999034070A1 DE 9803772 W DE9803772 W DE 9803772W WO 9934070 A1 WO9934070 A1 WO 9934070A1
Authority
WO
WIPO (PCT)
Prior art keywords
sprinkler system
film
flaps
structures
pass
Prior art date
Application number
PCT/DE1998/003772
Other languages
German (de)
English (en)
Inventor
Hans SCHALÜCK
Original Assignee
SCHALÜCK, Katrin
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
Priority claimed from DE29722775U external-priority patent/DE29722775U1/de
Priority claimed from DE19757511A external-priority patent/DE19757511C1/de
Application filed by SCHALÜCK, Katrin filed Critical SCHALÜCK, Katrin
Priority to DE19882017T priority Critical patent/DE19882017D2/de
Priority to AU22645/99A priority patent/AU2264599A/en
Publication of WO1999034070A1 publication Critical patent/WO1999034070A1/fr

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
    • E04B9/04—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like
    • E04B9/0414—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like being foldable, curvable or rollable
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/20—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads
    • D03D15/233—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads protein-based, e.g. wool or silk
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/20—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads
    • D03D15/242—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads inorganic, e.g. basalt
    • D03D15/267—Glass
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D9/00—Open-work fabrics
    • 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
    • E04B9/02—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation having means for ventilation or vapour discharge
    • 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
    • E04B9/0457—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like having closed internal cavities
    • 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
    • E04B9/303—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 for flexible tensioned membranes
    • 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
    • E04B9/34—Grid-like or open-work ceilings, e.g. lattice type box-like modules, acoustic baffles
    • E04B9/345—Grid-like or open-work ceilings, e.g. lattice type box-like modules, acoustic baffles consisting of non-parallel slats, e.g. grids
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H1/00—Buildings or groups of buildings for dwelling or office purposes; General layout, e.g. modular co-ordination or staggered storeys
    • E04H1/12—Small buildings or other erections for limited occupation, erected in the open air or arranged in buildings, e.g. kiosks, waiting shelters for bus stops or for filling stations, roofs for railway platforms, watchmen's huts or dressing cubicles
    • E04H1/1272—Exhibition stands
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2101/00—Inorganic fibres
    • D10B2101/02—Inorganic fibres based on oxides or oxide ceramics, e.g. silicates
    • D10B2101/06—Glass
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2401/00—Physical properties
    • D10B2401/06—Load-responsive characteristics
    • D10B2401/063—Load-responsive characteristics high strength

Definitions

  • the invention relates to a flexible fabric for covering a ceiling and is preferably used in exhibition stand construction for the creation of exhibition stands which are subject to special fire protection requirements.
  • the object of the invention is to provide a device which solves the problems mentioned above.
  • the advantage of the invention according to claims 1, 2, 3 and 4 is that the coverings appear optically closed to an observer under the coverings. Sufficient warm air can still be drawn off at the top, so that good ventilation of the exhibition stand is guaranteed. If there is a fire, sufficient hot air can rise and the sprinkler system can be triggered. Due to the large openings in the covering, which are z. T. have formed after exposure to fire heat, the extinguishing water from the sprinkler system can pass through in sufficient quantities and extinguish the source of the fire.
  • the crossing threads are designed as tension threads, on which short threads or strips of film hang over their entire length.
  • the tension threads are so far apart that sufficient water can pass out of the sprinkler system.
  • the threads or strips of film are hung so long and so tightly that the desired visual coherence is created by the user.
  • a bulking material is arranged between the intersecting tension threads so that the passage of light is largely prevented, whereby the desired optical unity is achieved.
  • the tightness can be selected so that warm air can circulate well. If from one Hot air coming out of the fire reaches the bulking material, shrinks it and reduces its volume, ie that the water emerging from the sprinkler system is hardly hindered on its way to the source of the fire.
  • a film which has pre-cut flaps which are distributed over the entire surface of the film.
  • Means e.g. thin webs
  • These means are designed in such a way that the flaps are released and can open when the heating is predetermined, so that sufficient water from the sprinkler system can pass through the opened flaps.
  • the sheet consists of intersecting thin strips of film, which by a suitable technology, for. B. weaving, are arranged in a grid.
  • the peculiarity is that the film strips are partially vertical, so that a shape like a grating is created.
  • the impression of an optical unity is created.
  • Fig. 1 shows a schematic perspective view of the invention according to claim 1, wherein Fig. 1 a and an overall view
  • FIG. 1 b show an enlarged detail.
  • 2 shows a schematic perspective illustration of the invention according to claim 2.
  • Fig. 3 shows a schematic perspective view of the invention according to claim 3, wherein
  • FIG. 4 shows a schematic perspective illustration of the invention according to claim 4.
  • Fig. 1 shows the flexible sheet 1 according to claim 1, which has crossing strands 2, 3, on which over the entire length of these strands 2, 3 short threads 4 or strips of film hang (clearly shown in Fig. 1 b), the strands 2, 3 are spaced so far apart that sufficient extinguishing water from the sprinkler system can pass through the openings 5.
  • the size of the openings 5 is freely selectable and is selected according to the fire protection requirements.
  • the length of the short threads 4 is dimensioned so that the desired optical tightness is achieved.
  • the openings 5 can have a square or another cross section of any shape. According to claim 5, the short threads 4 consist of a material that shrinks greatly when exposed to heat. This effect prevents the extinguishing water from passing through even less.
  • Fig. 2 shows the flexible sheet 6 according to claim 2, which consists of horizontally and crosswise arranged tension threads 2, 3.
  • a bulking material 7 is arranged between the tension threads 2, 3.
  • the bulking material 7 is designed in such a way that an almost closed optical impression is created for the viewer.
  • the air permeability can be set within wide limits in the manufacture of the fabric 6, so that either good or only a low air permeability is achieved.
  • the bulking material 7 is such that when the heat is applied, the bulking material 7 shrinks, clumps or the like, ie its volume is greatly reduced. Through this process openings 5 are free, through which the extinguishing water of the sprinkler system passes and extinguishes the fire. Many plastics have such shrinkage properties.
  • the shrinking effect occurs because the bulking material has a very large surface area in relation to the volume, so that a very rapid heating occurs.
  • Another reason for the shrinkage is a special manufacturing technology of the bulking material, in which the fibers are particularly stretched. Such technologies are known from the prior art and therefore require no further explanation.
  • inorganic materials such as. B. glass wool can be used. These materials must also have the shrink properties described above. It is also possible to mix glass wool with a small amount of plastic. The particularly heat-sensitive plastic part causes a strong shrinking and also pulls the glass wool together.
  • FIG. 3a shows a film 8 according to claim 3.
  • Pre-cut flaps 9 are arranged distributed over the entire surface of the film 8.
  • the flaps 9 are kept closed with holding means 10, which are shown in Fig. 3b.
  • the holding means 10 lose their holding effect due to the influence of combustion heat.
  • the holding means are designed as thin webs 10, which melt or tear quickly when exposed to heat, whereby the flap opens downwards due to its own weight. The extinguishing water can penetrate to the source of the fire through the openings created.
  • the flaps 9 can be made very large, so that large areas can be opened quickly due to their relatively large dead weight.
  • the narrow slots 1 1 between the webs 10 are desirable and are used for air ventilation.
  • the film can also be perforated with fine holes 12, as shown in Fig. 3c. This ensures good ventilation, i.e. H. the extraction of warm air upwards.
  • Fig. 3c also shows that the shape of the flaps 9a, 9b, 9c, 9d can be chosen freely.
  • the shape of the webs 10 is also freely selectable. Instead of the webs 10 z. B. a thin film can also be used.
  • the flaps are designed so that they absorb part of the extinguishing water and thereby increase their weight. This property can be achieved by different means. So the flaps on their top z. B. with an absorbent, d. H. Water absorbing material 9e may be covered.
  • Fig. 4 shows the flexible sheet 1 3 according to claim 4, which consists of intersecting, interwoven film strips 14.
  • the film strips 14 are 5 mm wide in this case.
  • the weave has the effect that the film strips 14 are arranged vertically in sections, the film strips 14 all being vertical in FIG. 4 to improve clarity.
  • the distance is between two Film strips 8 mm, so that the extinguishing water can pass through the openings 1 5 almost unhindered.
  • the vertically standing and spaced apart film strips 14 further cause that incident light from above (according to the direction of the arrow) is partially shielded when viewed not perpendicularly, as a result of which a corresponding optical unity is achieved.
  • warm air can be drawn up freely. If a fire breaks out, the resulting hot air can flow almost unhindered to the sprinkler head arranged above the fabric and trigger the sprinkler system. The drops of extinguishing water can fall through the flexible sheet 13 and extinguish the fire.
  • special materials and / or special weaving technologies are selected, it can also be achieved that the openings increase in size due to the action of heat.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Textile Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Tents Or Canopies (AREA)

Abstract

L'invention concerne une structure plane souple pour le revêtement de plafonds, au-dessus de laquelle est disposé un système d'extinction automatique et qui est utilisée de préférence dans la construction de stands lors d'expositions. La structure plane selon l'invention est largement perméable à l'air chaud et à l'eau, mais arrête largement la lumière. La perméabilité est assurée par des formations de type conduits ou par des dispositifs en forme de clapets.
PCT/DE1998/003772 1997-12-23 1998-12-22 Structure plane souple pour la couverture de surfaces WO1999034070A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19882017T DE19882017D2 (de) 1997-12-23 1998-12-22 Flexibles Flächengebilde für eine Deckenbespannung
AU22645/99A AU2264599A (en) 1997-12-23 1998-12-22 Flexible fabric for covering roofs

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE29722775U DE29722775U1 (de) 1997-12-23 1997-12-23 Flexibles Flächengebilde für eine Raumbegrenzung
DE19757511.0 1997-12-23
DE29722775.0 1997-12-23
DE19757511A DE19757511C1 (de) 1997-12-23 1997-12-23 Flexibles Flächengebilde für die Bespannung von Unterdecken

Publications (1)

Publication Number Publication Date
WO1999034070A1 true WO1999034070A1 (fr) 1999-07-08

Family

ID=26042771

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE1998/003772 WO1999034070A1 (fr) 1997-12-23 1998-12-22 Structure plane souple pour la couverture de surfaces

Country Status (3)

Country Link
AU (1) AU2264599A (fr)
DE (1) DE19882017D2 (fr)
WO (1) WO1999034070A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001090511A1 (fr) * 2000-05-25 2001-11-29 Koch Membranen Gmbh & Co. Kg Couverture pour conteneur-bureau
WO2005056899A1 (fr) * 2003-12-05 2005-06-23 Guy Chenel Nappe textile a trois dimensions masquante pour la realisation de plafonds temporaires et procede associe
FR2864567A1 (fr) * 2003-12-05 2005-07-01 Guy Chenel Nappe masquante pour la realisation de plafonds temporaires
FR2924454A1 (fr) * 2007-11-29 2009-06-05 Procedes Chenel Internat Sarl Plafond masquant temporaire

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1189849A (en) * 1967-07-11 1970-04-29 Ernst Oscar Wilhelm Ekman Plastic Foil Ceiling
FR2535762A1 (fr) * 1982-11-10 1984-05-11 Chenel Guy Faux-plafond, notamment pour hall d'exposition
FR2561690A1 (fr) * 1984-03-21 1985-09-27 Chenel Guy Element de faux plafond
GB2222185A (en) * 1988-08-18 1990-02-28 John Cotton Ignition resistant wadding
EP0373047A1 (fr) * 1988-12-06 1990-06-13 Guy Gilbert Chenel Faux plafond notamment pour hall d'exposition
DE9402256U1 (de) * 1994-02-11 1994-05-19 Floerken Petra Dipl Ing Raumbildendes System (Raumteiler) aus textilen Werkstoffen oder Folien und Befestigungsvorrichtungen an Seilen
DE29504558U1 (de) * 1995-03-17 1996-07-18 Kohler Daniel Dipl Architekt Deckenbekleidung für Räume

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1189849A (en) * 1967-07-11 1970-04-29 Ernst Oscar Wilhelm Ekman Plastic Foil Ceiling
FR2535762A1 (fr) * 1982-11-10 1984-05-11 Chenel Guy Faux-plafond, notamment pour hall d'exposition
FR2561690A1 (fr) * 1984-03-21 1985-09-27 Chenel Guy Element de faux plafond
GB2222185A (en) * 1988-08-18 1990-02-28 John Cotton Ignition resistant wadding
EP0373047A1 (fr) * 1988-12-06 1990-06-13 Guy Gilbert Chenel Faux plafond notamment pour hall d'exposition
DE9402256U1 (de) * 1994-02-11 1994-05-19 Floerken Petra Dipl Ing Raumbildendes System (Raumteiler) aus textilen Werkstoffen oder Folien und Befestigungsvorrichtungen an Seilen
DE29504558U1 (de) * 1995-03-17 1996-07-18 Kohler Daniel Dipl Architekt Deckenbekleidung für Räume

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001090511A1 (fr) * 2000-05-25 2001-11-29 Koch Membranen Gmbh & Co. Kg Couverture pour conteneur-bureau
WO2005056899A1 (fr) * 2003-12-05 2005-06-23 Guy Chenel Nappe textile a trois dimensions masquante pour la realisation de plafonds temporaires et procede associe
FR2864567A1 (fr) * 2003-12-05 2005-07-01 Guy Chenel Nappe masquante pour la realisation de plafonds temporaires
FR2864564A1 (fr) * 2003-12-05 2005-07-01 Guy Chenel Nappe textile a trois dimensions masquante pour la realisation de plafonds temporaires
FR2924454A1 (fr) * 2007-11-29 2009-06-05 Procedes Chenel Internat Sarl Plafond masquant temporaire
DE102008057302A1 (de) 2007-11-29 2009-06-10 Kerbage, Sarl Antoine Temporäre kaschierende Decke

Also Published As

Publication number Publication date
DE19882017D2 (de) 2000-06-21
AU2264599A (en) 1999-07-19

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