EP1756376A1 - Plaque de construction à isolation thermique renforcée - Google Patents

Plaque de construction à isolation thermique renforcée

Info

Publication number
EP1756376A1
EP1756376A1 EP05738277A EP05738277A EP1756376A1 EP 1756376 A1 EP1756376 A1 EP 1756376A1 EP 05738277 A EP05738277 A EP 05738277A EP 05738277 A EP05738277 A EP 05738277A EP 1756376 A1 EP1756376 A1 EP 1756376A1
Authority
EP
European Patent Office
Prior art keywords
reinforcements
plate according
thermal insulation
filler
metal
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Withdrawn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
EP05738277A
Other languages
German (de)
English (en)
Inventor
Tomaz Luznik
Franc Bradesko
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.)
Termo Dd Industrija Termicnih Izolacij Skofja Loka
Original Assignee
Termo Dd Industrija Termicnih Izolacij Skofja Loka
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 Termo Dd Industrija Termicnih Izolacij Skofja Loka filed Critical Termo Dd Industrija Termicnih Izolacij Skofja Loka
Publication of EP1756376A1 publication Critical patent/EP1756376A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • E04C2/284—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 at least one of the materials being insulating
    • E04C2/292—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 at least one of the materials being insulating composed of insulating material and sheet metal
    • 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
    • E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
    • E04C2/34—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts
    • E04C2/36—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts spaced apart by transversely-placed strip material, e.g. honeycomb panels
    • 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
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
    • E04B2001/7683—Fibrous blankets or panels characterised by the orientation of the fibres

Definitions

  • the present invention relates to a reinforced thermal insulation construction plate manufactured as a sandwich with a sheet metal covering and a mineral fiber filling. Such plates are employed in the building industry as facade or roof panels.
  • a process for manufacturing fireproof thermal insulation construction plates is known in the art, as well as a corresponding technological process for the production thereof.
  • thermal insulation filling rock or glass mineral wool is employed, either cut from blocks so that the direction of the fibers is perpendicular to the travel direction of the line and perpendicular to the outer sheet metal, or in the form of known mineral panels.
  • Fireproof thermal insulation panels known in the art with their known mineral fiber core, are no longer meeting the project demands neither with regard to mechanical strength nor with regard to cost.
  • all known panels have a core of generally vertical fibers, i.e. the fibers are mostly oriented from one sheet metal to the other.
  • mechanically improved - reinforced fireproof thermal insulation construction plates permitting wider spans between supports, having lower production costs and allowing waste from the production of filling materials to be reused.
  • the object of the invention is to manufacture a fireproof thermal insulation construction plate with an improved mechanical strength, a lower production cost and at least partially making use of lower guality or even waste filler materials .
  • said object is achieved according to the independent patent claim.
  • Figure 1 Perspective view of a facade panel embodiment of the inventive reinforced plate
  • Figure 2 Perspective view of a roof panel embodiment of the inventive reinforced plate
  • Figure 3 Front view of the reinforcements, arranged according to a first embodiment
  • Figure 4 Front view of the reinforcements, arranged according to a second embodiment
  • Figure 5 Front view of the reinforcements, arranged according to a third embodiment
  • Figure 6 Front view of the reinforcements, arranged according to a fourth embodiment
  • Figure 7 Front view of the reinforcements, arranged according to a fifth embodiment
  • Figure 8 Front view of the reinforcements, arranged according to a sixth embodiment
  • the reinforced plates of the invention have two metal sheets which may be buckled or plain and between which an insulating filler of incombustible mineral fibers is placed and bonded to the covering. Said assembly constitutes a so-called panel. Between the metal sheets a filler consisting of mineral fibers and binder is placed, wherein reinforcements are inserted which are likewise made of mineral fibers and binder, but have a substantially greater density. Said reinforcements may be placed perpendicularly between the metal sheets, or at a determined angle from one side only, or in the form of plugs, lying on the metal sheet, or as a trapezifor filling.
  • Figure 1 shows the inventive plate embodied as a facade panel.
  • a filler material 3 consisting of mineral wool.
  • the filler is composed of segments, i.e. fragments of mineral wool panels, preferably of a rectangular shape.
  • the fibers may be oriented either vertically or horizontally, i.e.
  • the general mass of the fibers may either extend from one metal sheet to the other, or parallel to the metal sheets. While horizontal orientation of the fibers yields a lower compression strength, thus requiring more reinforcements, it is, however, less demanding from a technological standpoint.
  • reinforcements 4 are placed.
  • said reinforcements are high density mineral fiber panels, inserted vertically between the fillers 3 and the metal sheets 1 and 2. All elements of the plate are bonded together in a known manner by means of phenol, polyurethane, or other adhesives.
  • the density of the mineral fiber filler is between 30 and 200 kg/m 3 .
  • Figure 2 shows a plate of the invention fashioned as a roof panel. In this case, the metal sheet 5 is manufactured with bulging grooves.
  • Said grooves may or may not be filled with filler 3 and reinforcements 4.
  • the terminations 6 and 7 of the plate are shown as well, which are made of the same material as the reinforcements. Otherwise the panel is structurally similar to the facade panel.
  • Figures 3 to 8 show the disposition of the reinforcements 4 and 8 between fillers 3.
  • reinforcements in the shape of bars are shown.
  • Reinforcements 4, 8 may be placed between thermal insulation filler 3 sections in a straight line as per Figure 3, or in a fishbone arrangement according to Figures 4 and 8, evenly spaced-apart in a regular pattern as in Figure 5, or disposed randomly as in Figures 6 and 7.
  • the reinforcements 4, 8 may extend from the upper metal sheet 1, 5 to the lower metal sheet 2, only to the upper metal sheet 1 and 5, only to the lower metal sheet 2 , or throughout the entire core of the reinforced fireproof thermal insulation construction plate.
  • the reinforcements may be shaped as panels, cylinders, elliptical cylinders or any other form.
  • the reinforcements may be placed in the thermal insulation filler 3, in the bulge of the buckled metal sheet 5, or both in the thermal insulation filler 3 and in the bulge of the buckled metal sheet 5.
  • the reinforcements may be placed perpendicularly to the metal sheet, or at an angle of 45° to 90°.
  • the reinforcements may have contact with both, only one, or neither of the metal sheets.
  • the reinforcements may have a circular, triangular, quadrangular, polygonal, or any other cross section.
  • the reinforcements may also be placed parallel to the metal sheets.
  • the reinforcements are inserted either between or inside the lamellas of the thermal insulation filler, or in the bulging portion of the metal sheet (5), occupying from 0.1 vol. % to 100 vol. % of the volume in the bulging portion of the metal sheet (5) .
  • the reinforcements of the invention occupy between 1 vol. % and 50 vol. %, preferably between 2 vol. % and 20 vol. % of the volume of the thermal insulation filler.
  • the reinforcements are placed between or inside the insulating filler.
  • the reinforcements are evenly spaced-apart, or arranged in a fishbone pattern, or randomly placed into the insulating filler. At least one edge of the fireproof thermal insulation plates may consist of reinforcements.
  • the production and the material of the reinforcements are described in the patent application SI P-200200147.
  • the reinforcements are made of granulated mineral fibers, to which other materials may be added, such as waste originating from the production of mineral fibers, filter dust, metal fragments, wood fragments, cellulose, glass fiber materials and/or oxides and binders with a volume weight from 250 kg/m 3 to 2500 kg/m 3 , more specifically from 500 kg/m 3 to 1500 kg/m 3 , and even more specifically from 700 kg/m 3 to 1300 kg/m 3 .
  • the plate according to the invention substantially improves over prior art fireproof thermal insulation plates and the characteristics thereof.
  • the reinforced ' fireproof thermal insulation construction plates are structured so as to have two metal sheets as outer covering which may be buckled or plain and between which a thermal insulation filling of mineral fibers is placed - lamellas or panels. Reinforcements are placed between said thermal insulation filler lamellas or panels. Said reinforcements may be arranged vertically or horizontally. All three layers, i.e. both metal sheets and the thermal insulation filler with inserted reinforcements, are bonded by means of a polyurethane adhesive or other appropriate adhesive.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)

Abstract

Cette invention concerne une plaque de construction à isolation thermique renforcée qui se présente dans sa fabrication comme un sandwich avec une couche de feuille métallique et un remplissage de fibres minérales. Ces plaques sont utilisées dans l’industrie du bâtiment comme façades ou comme panneaux de toitures. Les plaques inventées sont structurées de telle manière à avoir deux feuilles métalliques recouvrantes externes qui peuvent être rabattues ou ordinaires, et entre lesquelles est arrangé un remplissage de fibres minérales, en lamelles ou panneaux. Des renforcements sont placés entre les lamelles ou panneaux de remplissage d’isolation thermique mentionnés. Lesdits renforcements peuvent être disposés verticalement ou horizontalement. Toutes ces trois couches, c'est-à-dire les deux couches métalliques ainsi que le remplissage d’isolation thermique avec renforcements insérés, sont reliées au moyen d’un adhésif polyuréthanne ou tout autre adhésif approprié. Les renforcements sont faits de laine minérale granulée haute densité.
EP05738277A 2004-06-15 2005-05-10 Plaque de construction à isolation thermique renforcée Withdrawn EP1756376A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SI200400171A SI21807A (sl) 2004-06-15 2004-06-15 Ojacana gradbena termoizolacijska plosca
PCT/SI2005/000014 WO2005124048A1 (fr) 2004-06-15 2005-05-10 Plaque de construction à isolation thermique renforcée :

Publications (1)

Publication Number Publication Date
EP1756376A1 true EP1756376A1 (fr) 2007-02-28

Family

ID=35005762

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05738277A Withdrawn EP1756376A1 (fr) 2004-06-15 2005-05-10 Plaque de construction à isolation thermique renforcée

Country Status (3)

Country Link
EP (1) EP1756376A1 (fr)
SI (1) SI21807A (fr)
WO (1) WO2005124048A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105418016A (zh) * 2015-11-11 2016-03-23 宋雨伦 蜂窝节能砖及其制造方法

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8192818B2 (en) 2006-01-26 2012-06-05 Rockwool International A/S Sandwich element
DE102008030944A1 (de) * 2008-07-02 2010-01-07 Knauf Insulation Gmbh Tragendes Bau-Konstruktionselement
CN102146720B (zh) * 2011-03-07 2012-10-03 重庆振邦防腐保温工程有限公司 一种制作保温防火装饰板的方法
CN103526886B (zh) * 2013-08-19 2016-11-16 潘旭鹏 一种屋面板
EP3628481B1 (fr) 2018-09-27 2021-11-03 Rockwool International A/S Panneau en sandwich
PL3653375T3 (pl) 2018-11-15 2022-01-03 Rockwool International A/S Sposób wytwarzania płyty izolacyjnej do panelu warstwowego, płyta izolacyjna i sposób wytwarzania panelu warstwowego

Family Cites Families (9)

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Publication number Priority date Publication date Assignee Title
CH584108A5 (en) * 1976-04-08 1977-01-31 Luwa Ag Panel for air conditioning plant housing - has core with inflammable fibres at right angles to outer layers
CH669817A5 (en) * 1986-05-20 1989-04-14 Gantner Hans Insulating plate installed under roof - has reinforcing strips at edges protecting against compression loads
GB2267101B (en) * 1992-03-30 1995-10-11 Ljubomir Gnjatovic Reinforced wall structure
DE4327503A1 (de) * 1992-10-01 1994-04-07 Spoetzl Markus Dipl Ing Fh Hochtragfähiges, wärmedämmendes Wandungselement
CN1095743C (zh) * 1994-01-26 2002-12-11 彼特·辛 夹层结构建筑材料
DK42794A (da) * 1994-04-13 1995-10-14 Rockwool Int Pladeformet isoleringselement
DE4447681C2 (de) * 1994-04-29 2000-05-31 Gruenzweig & Hartmann Fassadendämmsystem
SI9800066A (sl) * 1998-03-04 1999-12-31 Trimo D.D. Lahka gradbena plošča, postopek in naprava za serijsko izdelavo lahkih gradbenih plošč z jedrom iz mineralnega polnila
AU2001280789A1 (en) * 2000-07-25 2002-02-05 The Board Of Trustees Of The Leland Stanford Junior University Non-viral linear dna vectors and methods for using the same

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2005124048A1 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105418016A (zh) * 2015-11-11 2016-03-23 宋雨伦 蜂窝节能砖及其制造方法

Also Published As

Publication number Publication date
SI21807A (sl) 2005-12-31
WO2005124048A1 (fr) 2005-12-29

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