SG164259A1 - Improved fire door - Google Patents

Improved fire door

Info

Publication number
SG164259A1
SG164259A1 SG9602516-8A SG1996002516A SG164259A1 SG 164259 A1 SG164259 A1 SG 164259A1 SG 1996002516 A SG1996002516 A SG 1996002516A SG 164259 A1 SG164259 A1 SG 164259A1
Authority
SG
Singapore
Prior art keywords
layer
hardwood
flame
stiles
panels
Prior art date
Application number
SG9602516-8A
Inventor
Teow Khek Soo
Tiew Kek Chin
Original Assignee
Teow Khek Soo
Tiew Kek Chin
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 Teow Khek Soo, Tiew Kek Chin filed Critical Teow Khek Soo
Priority to SG9602516-8A priority Critical patent/SG164259A1/en
Priority to GB9420141A priority patent/GB2294281B/en
Publication of SG164259A1 publication Critical patent/SG164259A1/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

Abstract

The present invention is an improved fire resistant door having timber frames and at least one leaf incorporating at least one composite panel. The frame comprises rails and stiles made from hardwood. The inner edges of the rails and stiles have grooves to receive the outer edges of the panels. The composite panel comprises at least three layers. The exposed layer (facing the flame) and the unexposed layer (facing away from the flame) comprise subpanels made from hardwood. Sandwiched between the exposed and unexposed layers is an intermediate layer comprising either an insulation or fire resistant material such as calcium silicate board. In the preferred embodiment of the present invention, a double doorset incorporating various three layer panels sustained fire integrity test for approximately an hour under British Standard BS 476: part 22: 1987. [Figure 2]
SG9602516-8A 1994-10-06 1994-10-06 Improved fire door SG164259A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SG9602516-8A SG164259A1 (en) 1994-10-06 1994-10-06 Improved fire door
GB9420141A GB2294281B (en) 1994-10-06 1994-10-06 An improved fire door

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SG9602516-8A SG164259A1 (en) 1994-10-06 1994-10-06 Improved fire door
GB9420141A GB2294281B (en) 1994-10-06 1994-10-06 An improved fire door

Publications (1)

Publication Number Publication Date
SG164259A1 true SG164259A1 (en) 2010-09-29

Family

ID=43067107

Family Applications (1)

Application Number Title Priority Date Filing Date
SG9602516-8A SG164259A1 (en) 1994-10-06 1994-10-06 Improved fire door

Country Status (2)

Country Link
GB (1) GB2294281B (en)
SG (1) SG164259A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7185468B2 (en) 2002-10-31 2007-03-06 Jeld-Wen, Inc. Multi-layered fire door and method for making the same
IES20080230A2 (en) * 2007-03-28 2008-10-01 Denise Rafferty A fireproof door
GB2450728B (en) * 2007-07-04 2009-09-30 Jeld Wen Uk Ltd Fire resistant doors
GB2556071B (en) * 2016-11-17 2021-11-03 Home Decor Gb Ltd Modular door assembly

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB294407A (en) * 1927-10-19 1928-07-26 Leonard Middleton Improvements in doors for buildings
GB519148A (en) * 1938-10-01 1940-03-18 James Rowland Hargreaves Improvements relating to flush doors
US4367614A (en) * 1980-10-14 1983-01-11 Tyre Mfg. Co., Inc. Fire endurance door
US4811538A (en) * 1987-10-20 1989-03-14 Georgia-Pacific Corporation Fire-resistant door
GB2272471A (en) * 1992-10-31 1994-05-18 John A Russell Joinery Limited Composite door

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB294407A (en) * 1927-10-19 1928-07-26 Leonard Middleton Improvements in doors for buildings
GB519148A (en) * 1938-10-01 1940-03-18 James Rowland Hargreaves Improvements relating to flush doors
US4367614A (en) * 1980-10-14 1983-01-11 Tyre Mfg. Co., Inc. Fire endurance door
US4811538A (en) * 1987-10-20 1989-03-14 Georgia-Pacific Corporation Fire-resistant door
GB2272471A (en) * 1992-10-31 1994-05-18 John A Russell Joinery Limited Composite door

Also Published As

Publication number Publication date
GB9420141D0 (en) 1994-11-23
GB2294281A (en) 1996-04-24
GB2294281B (en) 1998-04-22

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