GB750242A - Improvements in or relating to fire-retarding boarding - Google Patents

Improvements in or relating to fire-retarding boarding

Info

Publication number
GB750242A
GB750242A GB20262/53A GB2026253A GB750242A GB 750242 A GB750242 A GB 750242A GB 20262/53 A GB20262/53 A GB 20262/53A GB 2026253 A GB2026253 A GB 2026253A GB 750242 A GB750242 A GB 750242A
Authority
GB
United Kingdom
Prior art keywords
layers
layer
projections
wood
glued
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.)
Expired
Application number
GB20262/53A
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.)
SOREN NIELSEN CLAUSEN
Original Assignee
SOREN NIELSEN CLAUSEN
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 SOREN NIELSEN CLAUSEN filed Critical SOREN NIELSEN CLAUSEN
Publication of GB750242A publication Critical patent/GB750242A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B3/00—Devices or single parts for facilitating escape from buildings or the like, e.g. protection shields, protection screens; Portable devices for preventing smoke penetrating into distinct parts of buildings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B3/00—Hulls characterised by their structure or component parts
    • B63B3/14—Hull parts
    • B63B3/68—Panellings; Linings, e.g. for insulating purposes
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/92—Protection against other undesired influences or dangers
    • E04B1/94—Protection against other undesired influences or dangers against fire
    • E04B1/941—Building elements specially adapted therefor
    • E04B1/942—Building elements specially adapted therefor slab-shaped
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/10—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products
    • E04C2/12—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products of solid wood
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/10—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products
    • E04C2/24—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products laminated and composed of materials covered by two or more of groups E04C2/12, E04C2/16, E04C2/20
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
    • Y10T156/1056—Perforating lamina
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1089—Methods of surface bonding and/or assembly therefor of discrete laminae to single face of additional lamina
    • Y10T156/109—Embedding of laminae within face of additional laminae
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/18—Longitudinally sectional layer of three or more sections
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24752—Laterally noncoextensive components
    • Y10T428/2476—Fabric, cloth or textile component

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Electromagnetism (AREA)
  • Emergency Management (AREA)
  • Business, Economics & Management (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Building Environments (AREA)
  • Laminated Bodies (AREA)

Abstract

750,242. Plywood. SNITKER, J. C., and CLAUSEN, S. N. July 21, 1953 [Dec. 30, 1952; June 12, 1953], No. 20262/53. Class 145 [Also in Group VIII] A fire-retarding board comprises heatinsulating incombustible material inlaid in wood in not less than two layers or zones such that in each layer or zone bodies of wood are enclosed by the said material and. the bodies of wood in one layer are displaced in relation to those in another layer. As shown in Fig. 3, the board may consist of an intermediate layer 12 of wood and two outer wooden layers 10 and 14. The inner surface of layer 10 adjacent the layer 12 is provided with square projections 16 which are mutually interspaced in a regular pattern. Similar projections 18 are formed on layer 14 in such manner that the projections 16 are evenly distributed between the projections 18 when the layers are placed with the inner surfaces together. The layers 10 and 14 may be grooved sheets of wood or flat plane-parallel sheets with wooden blocks glued thereon to constitute the projections. Heat-insulating layers (e.g. asbestos sheets or mica), 20 of thickness equal to the height of the projections 16, 18 and in which apertures are punched to correspond to the projections 16 and 18 are glued to the inner faces of layers 10 and 14 and the assembly of layers 10, 20, layer 12' and layers 20, 14 glued together If desired a pulp of asbestos fibres in water-glass can be spread over the layers 10 and 14 to the exact height of the projections. Desirably the direction of the grain in layer 12 is at an angle, say 90 degrees, to that in layers 10 and 14. Thin facing sheets 22 may also be glued to the outer surfaces. The board may be constructed as in Fig. 5 with outer layers 24 and 26 assembled from planks formed with wide shallow grooves 28 and 30 into which strips of asbestos sheeting 32 and 34 are inserted. An intermediate wooden layer 40 and facing layers 42 and 44 complete the assembly. The modification shown in Fig. 7 comprises a number of abutting wooden slats 48 glued together side edge to side edge. These side edges are formed with grooves of different depths 50 and 52, Fig. 8, so that on assembly shallow grooves 50, 56 register with deep grooves 54 and 52 in the next slat. The heatinsulating non-combustible material 62 is inserted in the passage so formed.
GB20262/53A 1952-12-30 1953-07-21 Improvements in or relating to fire-retarding boarding Expired GB750242A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK750242X 1952-12-30
DK351742X 1956-10-05

Publications (1)

Publication Number Publication Date
GB750242A true GB750242A (en) 1956-06-13

Family

ID=26068257

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20262/53A Expired GB750242A (en) 1952-12-30 1953-07-21 Improvements in or relating to fire-retarding boarding

Country Status (7)

Country Link
US (1) US2844501A (en)
BE (1) BE521759A (en)
CH (1) CH351742A (en)
FI (1) FI28421A (en)
FR (1) FR1087990A (en)
GB (1) GB750242A (en)
NL (1) NL89682C (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3199481A (en) * 1961-12-18 1965-08-10 Midwest Canvas Corp Insulating article
DE7914323U1 (en) * 1979-05-17 1979-08-16 Vki-Rheinhold & Mahla Ag, 6800 Mannheim FIRE-RESISTANT COMPONENTS WITH THERMALLY CONTROLLED SEPARATION EFFECT
AT379845B (en) * 1980-08-27 1986-03-10 Tarkett Ab PLATE OR ROD, IN PARTICULAR FOR FLOORS
US4704834A (en) * 1986-11-24 1987-11-10 Turner Terry A Raised panel-style door
US4702054A (en) * 1986-11-24 1987-10-27 Turner Terry A Door with raised panels
CH695156A5 (en) * 1998-07-10 2005-12-30 Dana Tuerenindustrie Multi-layered fire protection component.
SE544168C2 (en) * 2018-10-30 2022-02-15 Viklund Soeren Procedure for fire protection of structural elements

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1987506A (en) * 1933-01-23 1935-01-08 Reconstruction Finance Corp Fire resistant veneered panel
US2065045A (en) * 1933-04-25 1936-12-22 Broback Juel Irvin Construction material
US2401281A (en) * 1942-04-10 1946-05-28 Oscar H Webb Composite structure
US2428325A (en) * 1942-10-30 1947-09-30 Owens Corning Fiberglass Corp Reinforced plywood

Also Published As

Publication number Publication date
US2844501A (en) 1958-07-22
NL89682C (en)
FI28421A (en) 1956-06-11
BE521759A (en)
CH351742A (en) 1961-01-31
FR1087990A (en) 1955-03-02

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