ZA893890B - A door - Google Patents

A door

Info

Publication number
ZA893890B
ZA893890B ZA893890A ZA893890A ZA893890B ZA 893890 B ZA893890 B ZA 893890B ZA 893890 A ZA893890 A ZA 893890A ZA 893890 A ZA893890 A ZA 893890A ZA 893890 B ZA893890 B ZA 893890B
Authority
ZA
South Africa
Prior art keywords
door
fire
intumescent strip
expands
actuated
Prior art date
Application number
ZA893890A
Inventor
Alphonsus O'mara
O'mara Alphonsus
Original Assignee
Wen Plast Res & Dev
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 Wen Plast Res & Dev filed Critical Wen Plast Res & Dev
Publication of ZA893890B publication Critical patent/ZA893890B/en

Links

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
    • E06B5/164—Sealing arrangements between the door or window and its frame, e.g. intumescent seals specially adapted therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Special Wing (AREA)
  • Saccharide Compounds (AREA)
  • Refrigerator Housings (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
  • Glass Compositions (AREA)
  • Lock And Its Accessories (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Seal Device For Vehicle (AREA)
  • Elevator Door Apparatuses (AREA)
  • Inorganic Insulating Materials (AREA)
  • Manipulator (AREA)

Abstract

An element (10) for use as a door frame or part thereof comprises an intumescent strip (20) enclosed in a cured plastics material (11). The element (10) also comprises an element (22) of solid construction. In use, when the intumescent strip (20) is actuated to a temperature between 120<o>C and 300<o>C due to heat from a fire, it expands to a volume of at least six times its non-turgid state thereby sealing the element (10) to the fire door (30) and preventing the spread of fire to the other side of the door (30).
ZA893890A 1988-05-30 1989-05-23 A door ZA893890B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IE163288A IE62225B1 (en) 1988-05-30 1988-05-30 Improvements in or relating to a door

Publications (1)

Publication Number Publication Date
ZA893890B true ZA893890B (en) 1990-02-28

Family

ID=11029931

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA893890A ZA893890B (en) 1988-05-30 1989-05-23 A door

Country Status (7)

Country Link
EP (1) EP0344964B1 (en)
AT (1) ATE81183T1 (en)
DE (1) DE68903043D1 (en)
DK (1) DK261189A (en)
FI (1) FI89198C (en)
IE (1) IE62225B1 (en)
ZA (1) ZA893890B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2298159B (en) * 1995-06-02 1999-08-11 Reddiplex Group Plc Method of making an intumescent strip
AU6465396A (en) * 1996-04-26 1997-11-19 Reddiplex Group Plc Intumescent strip
US6434899B1 (en) 2001-03-12 2002-08-20 Skamol A/S Fire resistant door edge construction comprising a stile with groove, high density strip in the groove, an intumescent strip seal, covered by an edge lipping
SE524875C2 (en) * 2002-07-03 2004-10-19 Daloc Futura Ab Frame element
FI120848B (en) * 2005-01-17 2010-03-31 Flaekt Woods Ab The flue gas damper
GB2535511B (en) * 2015-02-19 2021-03-17 Storm Faith Network Ltd A frame component and method of manufacture thereof

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2243319A1 (en) * 1973-09-12 1975-04-04 Marantier Bernard Window or door firestop seal - has additional expanding component becoming effective at high temperatures
US3881978A (en) * 1974-03-11 1975-05-06 Westinghouse Electric Corp Method of forming a polyester preimpregnated fiberglass sheet
FR2313191A1 (en) * 1975-03-24 1976-12-31 Chausson Usines Sa Laminated prods. with polyester gel coat layer - bonded to phenolic resin foam
US4126719A (en) * 1977-05-03 1978-11-21 Ina Seito Co., Ltd. Reinforced plastic products with decorated surfaces
NL7903428A (en) * 1979-05-02 1980-11-04 Stamicarbon METHOD FOR MANUFACTURING ARTICLES FORMED FROM THERMO-CURING RESIN
US4245006A (en) * 1979-05-18 1981-01-13 The General Tire & Rubber Company Low-pressure low-temperature in-mold coating method
GB2070114B (en) * 1980-01-31 1984-05-02 Lorient Polyprod Ltd Intumescent sealing strip
DE3103094A1 (en) * 1981-01-30 1982-08-26 Theo 5140 Erkelenz Schröders "SEALING PROFILE"
FR2591528B1 (en) * 1985-12-12 1988-03-18 Stratinor PROCESS FOR THE MANUFACTURE BY MOLDING OF SYNTHETIC OBJECTS
DE8605370U1 (en) * 1986-02-28 1986-04-30 Fa. Walter Teckentrup, 33415 Verl Cover strip

Also Published As

Publication number Publication date
DE68903043D1 (en) 1992-11-05
FI892582A0 (en) 1989-05-26
ATE81183T1 (en) 1992-10-15
FI892582A (en) 1989-12-01
IE62225B1 (en) 1995-01-11
EP0344964A2 (en) 1989-12-06
DK261189D0 (en) 1989-05-29
FI89198B (en) 1993-05-14
IE881632L (en) 1989-11-30
FI89198C (en) 1993-08-25
DK261189A (en) 1989-12-01
EP0344964B1 (en) 1992-09-30
EP0344964A3 (en) 1990-04-25

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