SE9702295L - Disc as well as process for making thereof - Google Patents

Disc as well as process for making thereof

Info

Publication number
SE9702295L
SE9702295L SE9702295A SE9702295A SE9702295L SE 9702295 L SE9702295 L SE 9702295L SE 9702295 A SE9702295 A SE 9702295A SE 9702295 A SE9702295 A SE 9702295A SE 9702295 L SE9702295 L SE 9702295L
Authority
SE
Sweden
Prior art keywords
layer
panel
layers
disc
panels
Prior art date
Application number
SE9702295A
Other languages
Swedish (sv)
Other versions
SE9702295D0 (en
SE514501C2 (en
Inventor
Bengt Andersson
Original Assignee
Glasis Holding Ab
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 Glasis Holding Ab filed Critical Glasis Holding Ab
Priority to SE9702295A priority Critical patent/SE514501C2/en
Publication of SE9702295D0 publication Critical patent/SE9702295D0/en
Publication of SE9702295L publication Critical patent/SE9702295L/en
Publication of SE514501C2 publication Critical patent/SE514501C2/en

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Laminated Bodies (AREA)

Abstract

A panel comprises the following layers : (A) at least one first layer (1) containing a polymer material ; (B) at least one second layer (4) forming a panel surface layer ; and (C) at least one third layer (5) between (A) and (B), comprising a heat-resistant material used to protect (A) against fire or high temperatures.The polymer material for (A) is a composite foam comprising a cured resin, fibrous material and expanded thermoplastic particles. Preferably (C) comprises an inorganic fibre material, especially mineral wool. The panel also contains one layer including a flame retardant material, preferably an endothermic material which releases a cooling component (especially water) upon exposure to heat, most preferably aluminium hydroxide. The fibrous material in the composite foam comprises inorganic (preferably glass or mineral) fibres. Inorganic material (e.g. glass) particles or beads are present in (A). Also claimed are (a) panels used in buildings, containing at least one layer (A) with internal channels (6, 7) extending in the plane of the panel between opposite panel edges, for removing gases created by thermal degradation of the panel material at high temperature, and (b) a method for improving the resistance of panels in buildings to fire, flames or high temperatures, using the above panels, whose channels are formed by assembling two or more layers (2, 3, 9) with grooves in them.

Claims (1)

9702295-8 E048 1/94 SVERIGE (L) ALLMXNT TILLGXNGLIG (22) ANS DAT 1997-06-16(21) ANS NR 9702295-8 ROTEL 411 (51) KLASS E0481/94 (41) OFF DAT 1998-12-17(74) OMBUD BJERKENS PATENTBYRA KB 71. SUKANDEGLAS/S HOLDING AB 860 35 SoRAKER SE9702295-8 E048 1/94 SWEDEN (L) ALLMXNT AVAILABLE (22) ANS DAT 1997-06-16 (21) ANS NO 9702295-8 ROTEL 411 (51) CLASS E0481 / 94 (41) OFF DAT 1998-12-17 (74) OMBUD BJERKENS PATENTBYRA KB 71. SUKANDEGLAS / S HOLDING AB 860 35 SoRAKER SE 1. UPPFINNARE BENGT ANDERSSON SURAKER SEf '0) PRIORITETSUPPGIFTER (54) BENXMNING SKIVA JXMTE FURFARANDE FUR FRAMSTXLLNING DKRAV '7) SAMMANDRAG En skiva innefattar minst ett forsta skikt (1) innehallande ett polymert material och minst ett andra skikt (4) utgarande ett ytskikt hos skivan. MeIlan de forsta och andra skikten (1, 4) uppvisar skivan minst ett tredje skikt (5) bildat av ett varmehardigt material och anordnat att skydda det polymera materialskiktet fran brand eller hOga temperaturer. Ett fOrfarande for framstallning av en skiva med invandiga kanaler strackande sig atminstone delvis i skivans plan grundar sig pa att skivan bildas genom sammanbindning av atminstone tva skikt (2, 3, 9). Atminstone ett av dessa skikt utformas pa en av sina ytor med spar (6, 7). De tva skikten laggs sedan samman och sammanbindes sa att sparen (6, 7) blir belagna i granszonen mellan skikten i och. fOr bildande av kanaler mellan de tva skikten. 3 6 r-, 7 a1. INVENTOR BENGT ANDERSSON SURAKER SEf '0) PRIORITY DETAILS (54) DISCLOSURE DISC FOR THE PRODUCTION REQUIREMENTS' 7) SUMMARY A disc comprises at least one first layer (1) containing a second polymeric material (4). at the disc. Between the first and second layers (1, 4) the disc has at least a third layer (5) formed of a thermoset material and arranged to protect the polymeric material layer from fire or high temperatures. A method of making a disk with internal channels extending at least partially in the plane of the disk is based on the disk being formed by bonding at least two layers (2, 3, 9). At least one of these layers is formed on one of its surfaces with grooves (6, 7). The two layers are then joined together and bonded together so that the spares (6, 7) are coated in the spruce zone between the layers in and. For the formation of channels between the two layers. 3 6 r-, 7 a
SE9702295A 1997-06-16 1997-06-16 Multi layer construction panels for buildings SE514501C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE9702295A SE514501C2 (en) 1997-06-16 1997-06-16 Multi layer construction panels for buildings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9702295A SE514501C2 (en) 1997-06-16 1997-06-16 Multi layer construction panels for buildings

Publications (3)

Publication Number Publication Date
SE9702295D0 SE9702295D0 (en) 1997-06-16
SE9702295L true SE9702295L (en) 1998-12-17
SE514501C2 SE514501C2 (en) 2001-03-05

Family

ID=20407400

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9702295A SE514501C2 (en) 1997-06-16 1997-06-16 Multi layer construction panels for buildings

Country Status (1)

Country Link
SE (1) SE514501C2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2351891A1 (en) 2010-01-11 2011-08-03 Armacell Enterprise GmbH Insulation material with mechanical strength and building elements and composites made thereof
LT2345535T (en) 2010-01-18 2016-12-27 Armacell Enterprise Gmbh & Co. Kg Fire protection system for expanded polymers

Also Published As

Publication number Publication date
SE9702295D0 (en) 1997-06-16
SE514501C2 (en) 2001-03-05

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Legal Events

Date Code Title Description
NUG Patent has lapsed