EP1647659A1 - Feuerfeste Struktur für ein Türblatt - Google Patents

Feuerfeste Struktur für ein Türblatt Download PDF

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Publication number
EP1647659A1
EP1647659A1 EP04024253A EP04024253A EP1647659A1 EP 1647659 A1 EP1647659 A1 EP 1647659A1 EP 04024253 A EP04024253 A EP 04024253A EP 04024253 A EP04024253 A EP 04024253A EP 1647659 A1 EP1647659 A1 EP 1647659A1
Authority
EP
European Patent Office
Prior art keywords
door panel
fire
resistant structure
stile
door
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Withdrawn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
EP04024253A
Other languages
English (en)
French (fr)
Inventor
Kuei-Yung Chen Wang
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.)
Nan Ya Plastics Corp
Original Assignee
Nan Ya Plastics Corp
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 Nan Ya Plastics Corp filed Critical Nan Ya Plastics Corp
Priority to EP04024253A priority Critical patent/EP1647659A1/de
Publication of EP1647659A1 publication Critical patent/EP1647659A1/de
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
    • E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
    • E06B5/16—Fireproof doors or similar closures; Adaptations of fixed constructions therefor
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/70—Door leaves
    • E06B3/7015—Door leaves characterised by the filling between two external panels
    • E06B2003/7023—Door leaves characterised by the filling between two external panels of foam type
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/70—Door leaves
    • E06B2003/7059—Specific frame characteristics
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/70—Door leaves
    • E06B3/82—Flush doors, i.e. with completely flat surface
    • E06B3/822—Flush doors, i.e. with completely flat surface with an internal foursided frame

Definitions

  • the present invention relates to a fire-resistant structure for door panel, more particularly to a fire-resistant structure with lightweight calcium silicate plates filled up inside the hollow of a door panel.
  • the conventional fire-resistant structure for door panel generally involves filling the hollow inside the door panel with fire-resistant materials such as foamed phenolics. Therefore, even after the door panel is burned to ashes in a fire, the fire-resistant materials filled inside the door panel are capable of obstructing flames from spreading or passing through the door.
  • fire-resistant materials such as foamed phenolics. Therefore, even after the door panel is burned to ashes in a fire, the fire-resistant materials filled inside the door panel are capable of obstructing flames from spreading or passing through the door.
  • the conventional door panel 10 is shown as in FIG.S. 1 and 2.
  • the fire-resistant performance of this door panel 10 lies in the structure of two pieces of magnesium oxide plates in the same size as the face panels 11, 12 inside the face panels 11, 12; then foamed phenolics 22 are filled inside the door panel 10. Therefore, in case of a fire, such a door panel 10 will be able to prevent fire from spreading and passing through using the fire-resistant properties of the foamed phenolics 22 and the magnesium oxide plate 23.
  • the foregoing conventional door panel 10 uses foamed PVC materials, plastic injection materials, wooden or steel materials to make its upper rail 13, lower rail 14, left stile 15 and right stile 16.
  • foamed PVC materials, the plastic injection and wooden materials are easily burned; and the steel material would be bent and deformed due to its high heat conductivity, which would result in burning flames penetrating through the deformed or burned-out door structure.
  • fire-resistant materials as foamed phenolics 22 and magnesium oxide plate 23, or even filled with handle reinforcing materials 17, heat insulating materials 20 or reinforcing materials 20, there is room for improvement of its fire-resistant performance.
  • a door panel 30 of this present invention is mainly composed of two face panels 31, 32, an upper rail 33, a lower rail 34, a left stile 35, a right stile 36, and at least one lightweight calcium silicate plate 40.
  • the face panels 31, 32 are Sheet Molding Compound (SMC) panel made of reinforced glass fibers, on their front sides are smooth surfaces without grains or with imitated grains, on their reverse sides are coarse surfaces to increase friction when the face panels 31, 32 are glued.
  • SMC Sheet Molding Compound
  • An upper rail 33, a lower rail 34, a left stile 35 and a right stile 36 are made of calcium silicate plates to enable such features as robustness, resistance to fire and combustion, and they are constituted as surrounding margins of door panel 30 when the face panels 31, 32 are assembled to form the door panel 30 of this present invention.
  • the surrounding margins of the door panel 30 as disclosed in this present invention may be formed as multiple layers of laminated structures, using one or more pieces of multiple layers of calcium silicate boards to comprise the surrounding margins of the door panel 30, thereby reinforcing the structural strength of the door panel 30, and increasing its resistance to invading fire flames.
  • At least one piece of calcium silicate plate 40 is used directly, or preferably at least one piece of lightweight calcium silicate plate 40 is used, to fill up the hollow of the door panel 30 and to comprise the lamination of the door panel 30.
  • the door panel 30 using entire calcium silicate plate 40 as door core has the advantages including lightweight, robustness, and resistance to fire and combustion, particularly, the weight of the door panel 30 shall be minimized, and in case of a fire, the flames shall be kept outside of the door panel 30, thereby the fire is kept from spreading and penetration through the door panel 30.
  • the door panel 30 of this present invention has sufficient capability to resist fire, prevent flames from passing through the door panel 30, and avoid further spreading of the fire.
  • the foregoing fire-resistant structure of door panel 30 uses multiple layers of calcium silicate plate to form the surrounding margins of the door panel 30, with calcium silicate plates 40 directly embedded therein to comprise the inside lamination of the door panel 30.
  • a fire-resistant structure may be adopted in the installation of a door panel 30 equipped with the fixture of a glass window 50, a door panel 30 equipped with the fixture of a Venetian blind (not drawn in diagram), or a door panel 30 equipped with a handle reinforcement 55, to have the same performance of resisting flames from spreading and obstructing flames to pass through in case of a fire.
  • a piece of hardwood strip 37 as shown in FIG. 7 can be attached to the outermost side of the surrounding margins of the door panel 30, or, an additional protective coating 38 as shown in FIG. 7 can be pasted or painted on the surface of the hardwood strip 37 for better decorative effects.
  • a reinforcing iron plate 39 may be tightened to the innermost side of the surrounding margins of the door panel 30, for better anti-bend strength of the door panel 30.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
EP04024253A 2004-10-12 2004-10-12 Feuerfeste Struktur für ein Türblatt Withdrawn EP1647659A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP04024253A EP1647659A1 (de) 2004-10-12 2004-10-12 Feuerfeste Struktur für ein Türblatt

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04024253A EP1647659A1 (de) 2004-10-12 2004-10-12 Feuerfeste Struktur für ein Türblatt

Publications (1)

Publication Number Publication Date
EP1647659A1 true EP1647659A1 (de) 2006-04-19

Family

ID=34926951

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04024253A Withdrawn EP1647659A1 (de) 2004-10-12 2004-10-12 Feuerfeste Struktur für ein Türblatt

Country Status (1)

Country Link
EP (1) EP1647659A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160265267A1 (en) * 2015-03-10 2016-09-15 PT Kayu Permata Door Component And Door With Laminated Strengthening Bars

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3274734A (en) * 1964-09-21 1966-09-27 Padde Pty Ltd Fire resistant door
US4203255A (en) * 1977-05-26 1980-05-20 Cal-Wood Door Fire-resistant composite wood structure particularly adapted for use in fire doors

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3274734A (en) * 1964-09-21 1966-09-27 Padde Pty Ltd Fire resistant door
US4203255A (en) * 1977-05-26 1980-05-20 Cal-Wood Door Fire-resistant composite wood structure particularly adapted for use in fire doors

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160265267A1 (en) * 2015-03-10 2016-09-15 PT Kayu Permata Door Component And Door With Laminated Strengthening Bars
US9683405B2 (en) * 2015-03-10 2017-06-20 PT Kayu Permata Door component and door with laminated strengthening bars
US9834981B2 (en) 2015-03-10 2017-12-05 PT Kayu Permata Door component and door with laminated strengthening bars

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