DE1484272A1 - Self-supporting lightweight construction element for ceilings, roofs and walls - Google Patents
Self-supporting lightweight construction element for ceilings, roofs and wallsInfo
- Publication number
- DE1484272A1 DE1484272A1 DE19631484272 DE1484272A DE1484272A1 DE 1484272 A1 DE1484272 A1 DE 1484272A1 DE 19631484272 DE19631484272 DE 19631484272 DE 1484272 A DE1484272 A DE 1484272A DE 1484272 A1 DE1484272 A1 DE 1484272A1
- Authority
- DE
- Germany
- Prior art keywords
- lightweight construction
- channels
- construction element
- central longitudinal
- core layer
- 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.)
- Granted
Links
- 238000010276 construction Methods 0.000 title claims description 15
- 239000012792 core layer Substances 0.000 claims description 10
- 239000012774 insulation material Substances 0.000 claims description 7
- 239000002131 composite material Substances 0.000 claims description 6
- 239000010410 layer Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 239000011120 plywood Substances 0.000 claims description 3
- 239000010425 asbestos Substances 0.000 claims description 2
- 239000004568 cement Substances 0.000 claims description 2
- -1 hardboard Substances 0.000 claims description 2
- 229910052895 riebeckite Inorganic materials 0.000 claims description 2
- 230000004888 barrier function Effects 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 claims 1
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
- 239000011810 insulating material Substances 0.000 description 4
- 238000009413 insulation Methods 0.000 description 4
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 1
- 239000011093 chipboard Substances 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000001459 mortal effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000009182 swimming Effects 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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
- E04C2/10—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
- E04C2/243—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 one at least of the material being insulating
-
- 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
- E04B1/78—Heat insulating elements
- E04B1/80—Heat insulating elements slab-shaped
- E04B1/806—Heat insulating elements slab-shaped with air or gas pockets included in the slab
-
- 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
- E04B1/88—Insulating elements for both heat and sound
- E04B1/90—Insulating elements for both heat and sound slab-shaped
-
- 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
- E04B1/82—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 sound only
- E04B1/84—Sound-absorbing elements
- E04B2001/8457—Solid slabs or blocks
- E04B2001/8461—Solid slabs or blocks layered
-
- 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
- E04B1/82—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 sound only
- E04B1/84—Sound-absorbing elements
- E04B2001/8457—Solid slabs or blocks
- E04B2001/8476—Solid slabs or blocks with acoustical cavities, with or without acoustical filling
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Acoustics & Sound (AREA)
- Electromagnetism (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Building Environments (AREA)
Description
Selbsttragendes Leichtbauelement für Decken, Dächer und Wände. Die vorliegende Erfindung betrifft die Verbesserung von in Leichtbauweise erstellten Decken-, Dach- und Wandelementen.Self-supporting lightweight construction element for ceilings, roofs and walls. the The present invention relates to the improvement of lightweight construction Ceiling, roof and wall elements.
Leichtbauelemente werden vornehmlich als Rahmenelemente mit hauptsächlich an den Rändern angeordneten Üahmen- oder Fachwerkstäben ausgef-Uhrt. Die Stäbe bilden das Traggerüst. Sie werden zur Gewinnung einer rauinabschließenden Platte ein- oder bei-ciseitig mit dünnen, i.a. statisch unwirksamen Verschalungen versehen. Die entstehenden Hohlräume (Gefache) können zur Verbesserunc- der Wärmeisolierung des Elements mit Wärmedämmstoff ausgefüllt werden. Für die industrielle Bandfertigung besser geeignet sind die sogenannten Verbundkörper, bestehend aus einem Stützstoffkern und ihn umgrenzenden dünnen Deckschichten. Die Deckschichten haben im wesentlichen die auf den Verbundköruer einwirkenden Kräfte aufzunehmen, während der Kern ein Knicken oder Beulen dieser Deckschichten verhindern soll. Der Stützstoffkern wird dabei zweckmäßig zur 'l#lärmeisolierung herangezogen.Lightweight construction elements are mainly used as frame elements with Frame or half-timbered bars arranged on the edges. Form the bars the shoring. They are one or more to obtain a rough final plate on the cis-sided with thin, i.a. provided statically ineffective cladding. The emerging Cavities (compartments) can be used to improve the thermal insulation of the element Thermal insulation material to be filled. For industrial tape production So-called composite bodies, consisting of a support core, are more suitable and thin cover layers surrounding it. The top layers essentially have to absorb the forces acting on the composite body, while the core is a The aim is to prevent kinking or bulging of these top layers. The support core will appropriately used for noise insulation.
CD Während jedoch bei gerahmten Leichtbaukörpern die '.#lärmedämmstoffe i.a. frei, d.h. nur im Hinblick auf ihre wärmetechnische Eignun.. "ewählt werden können, muß bei Verbundkörpern mit zur Wärmedämmung herangezogenen Stützkernen die zusätzliche statische Aufgabe berücksichtigt #,-ierden. 1113ei Verbundkörpern ist daher die Verwendunl,; hochwertiger Dämmstoffe aus stati-Ichen Gr-Unden oft nicht mörrlich. Diese Dämmstoffe weisen durchwe- infol#.re des hohen CD tD ri .ei Poren-ehalts unbedeutende 'estigkeiten nuf, die zur Abstützung ZZD der tragenden, dünnen Jeckschichten in der Re#rel nicht ausreichen, insbesondere wenn das Bauelement an'seinen Rändern ver-leichsweise hohe Beansuruchungen durch Einzellasten u.dgl. aufweist. CD While in the case of framed lightweight structures the ' Hence the use of high-quality insulating materials for static reasons, often not mortal. Due to the high CD tD ri .ei pore content, these insulating materials have insignificant strengths that are used to support the load-bearing, thin ones Jeckschichten in the Re # rel are not sufficient, especially if the component has comparatively high stresses on its edges by concentrated loads and the like.
Für die Stützstoffkerne von Leichtbau-Verbundkörpern sind (Inher vornehmlich #.Verkstoffe mit mäßigen Festigkeitseigenschaften und mittleren '.'il#irmedurchlaßwiderständen zur Anwendung gekommen (z.B. Leichtbeton oder Holzspankörper). Die vorhandenen ",",lärmedämmeigenschaften bedingten daher durchweg unerwünscht große, statisch nicht erforderliche Bauteildicken.For the support material cores of lightweight composite bodies (Inher primarily # .Materials with moderate strength properties and medium '.'il # permeability used (e.g. lightweight concrete or wood chipboard). The existing ",", noise insulation properties therefore consistently caused undesirably large, statically unnecessary component thicknesses.
Schwierigkeiten bereiteten bei diesen Verbundkörpern au2erdem die zweclcmc;if.3ige Anbringung von -#r'ntlilftungszonen zur 'Jasserdampfableitung, während bei den Rn#l-#iieneler#ie#lten in der Regel die Gefachflächon diese Aufgabe Ubernelimen können. Der vorliegenden Erfindung liegt nun die überraschende Erkenntnis zu Grjunde, daß ein in seinen Eigenschaften sehr Vorteilhaftes Leichtbauelement geschaffen wird, wenn man eine Verbundplatte aus einer mit Längskanälen versehenen Kernlage aus mit Kunatharzbindung verpreßten Spänen und einer beidgeitigen Auflage von Sperrholz, Hartfaserplatten, Asbestzement oder ähnlichem Material benutzt, deren mindestens 10 cm starke Kernlage mit mittleren mit Wärmedämmstoffen gefüllten Längskanälen, deren lichte Weite mehr als die Hälfte der Kernlagestärke beträgty sowie mit mindestens an der Kaltseite des Leichtbauelements zu der Auflage offenen gegen die mittleren Längskanäle versetzten Außenkanälen kleineren Querschnitts versehen ist, die an den Elementrändern mit der Außenluf t in Verbindung stehen.Difficulties in these composite bodies were also caused by the installation of ventilation zones for venting water vapor, while in the case of the panels, the compartment surfaces can usually oversee this task. The present invention is based on the surprising finding that a lightweight construction element that is very advantageous in its properties is created if a composite panel made of a core layer provided with longitudinal channels made of chips compressed with Kunat resin bond and a layer of plywood, hardboard, asbestos cement or similar material on both sides used whose core layer is at least 10 cm thick with central longitudinal channels filled with thermal insulation materials, the clear width of which is more than half the core layer thickness y and with outer channels of smaller cross-section offset at least on the cold side of the lightweight construction element to the support open to the central longitudinal channels, which at the element edges are in contact with the outside air.
Durch die Erfindung wird der Stützkern durch die zweckmäßig angeordneten Aussparungen so aufgelöst, daß einerseits die statische Wirkung des Stützkerns nicht oder nur unwesentlich beeinträchtigt und andererseits ein hinreichend großer Ilohlraumanteil zur Erhöhung der -Närmedämmung des Baute'ils erzielt wird. li#ir die Füllung der Aussparungen werden hochwertige Wärmedämmstoffe, z.B. mineralische oder pilanzliche Faserdämmstoffe, Schaumkunststoffe usw. benutzt.With the invention, the support core is expediently arranged by the Recesses resolved so that on the one hand the static effect of the support core is not or only insignificantly impaired and, on the other hand, a sufficiently large proportion of the ileal space to increase the thermal insulation of the component is achieved. li # ir the filling of the Recesses become high-quality thermal insulation materials, e.g. mineral or mushroom Fiber insulation materials, foamed plastics, etc. are used.
Nach einem weiteren Lierkiaal der vorliegenden Erfindung kann das neue Leichtbpuelement mit Ouerl#nnlUlen versehen werden, die die mittleren Län",slx,-inI:.le rait den ihnen benachbarten, als Entlüftungskantile dienenden .2iu!?.enkanäle verbinden.According to a further Lierkiaal of the present invention that can new lightweight elements are provided with Ouerl # nnlUlen, which denotes the mean length ", slx, -inI: .le rait to connect the .2iu!?.
Die Aus-.Liihrunt-f".L'orm kann. aber nuch so getroffen werden, da&
diese #"uerizan,--,le die mittleren Län"-,skan.,ile direkt mit der Außenin Verbindun!-j*
setzen. Z\:veclcf!iL#3(i- werden die Querkanäle in 1,:-#n,-srichtun,r- Gesehen in
Reihen Ubereinander in einen Abstand von ..#Iintestens der licliten *.,-eite
der iiii-t.-tleren Längskaräe angeo r dn e +, , ; I
An der Kaltaeite des Leichtbauelementes sind gegenüber den mittleren Längskanälen versetzt im Querschnitt halbkreisförmigö Außenkanäle 6 angeordnet, In den Figuren 2 und 3 sind Querkanäle 7 vorgesehen, die die mittleren Längskanäle 4 mit den Außenkanälen 6 verbinden, Bei der Ausführungeform der Figuren 4 und 5 sind die mittleren Längskanäle 4 direkt durch Querkanäle 8 mit der Außenatmosphäre verbunden.Are compared to the median longitudinal channels arranged offset in the cross-sectional halbkreisförmigö outer channels 6 at the Kaltaeite of the lightweight structural component, In the Figures 2 and 3, the transverse channels 7 are provided, the central longitudinal channels 4 connected to the outer channels 6, wherein Ausführungeform of Figures 4 and 5 are the central longitudinal channels 4 connected directly to the outside atmosphere by transverse channels 8.
In Fig. 6 und 7 ist gezeigt, wie die Längskanäle 4 nicht vollständig mit dem Isoliermaterial ausgefüllt sind sondern nur in der Art, daß in den mittleren Längskanälen zylinder, sektorenförmige Räume 9 frei bleib n, die zusätzlich zu Entlüftungszwecken-dienen.In Fig. 6 and 7 it is shown how the longitudinal channels 4 are not completely filled with the insulating material but only in such a way that cylinder, sector-shaped spaces 9 remain free in the central longitudinal channels, which are also used for ventilation purposes.
In Fig. 8 sind auf der Innenseite des Leichtbauelementes korrespondierende Außenkanäle 10 angeordnet, die zum Verlegen von Installationsleitungen dienen,In Fig. 8 , corresponding outer channels 10 are arranged on the inside of the lightweight construction element, which are used for laying installation lines,
Claims (2)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEK0051243 | 1963-10-31 | ||
DEK0051243 | 1963-10-31 | ||
DEK0051300 | 1963-11-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE1484272A1 true DE1484272A1 (en) | 1969-05-08 |
DE1484272C DE1484272C (en) | 1973-07-12 |
Family
ID=
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4201353A1 (en) * | 1992-01-20 | 1993-07-22 | Hubert Kurz | Wooden insulation panel for roofs, walls, floors etc. - has series of recesses formed in rear of panel and covered by metal sheet vapour barrier which is glued onto panel |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4201353A1 (en) * | 1992-01-20 | 1993-07-22 | Hubert Kurz | Wooden insulation panel for roofs, walls, floors etc. - has series of recesses formed in rear of panel and covered by metal sheet vapour barrier which is glued onto panel |
Also Published As
Publication number | Publication date |
---|---|
DE1484273A1 (en) | 1969-05-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
SH | Request for examination between 03.10.1968 and 22.04.1971 | ||
C3 | Grant after two publication steps (3rd publication) |