CH378020A - Plasterable insulating body for sound insulation - Google Patents
Plasterable insulating body for sound insulationInfo
- Publication number
- CH378020A CH378020A CH7503159A CH7503159A CH378020A CH 378020 A CH378020 A CH 378020A CH 7503159 A CH7503159 A CH 7503159A CH 7503159 A CH7503159 A CH 7503159A CH 378020 A CH378020 A CH 378020A
- Authority
- CH
- Switzerland
- Prior art keywords
- insulating
- layers
- laminate according
- sound insulation
- plasterable
- Prior art date
Links
- 238000009413 insulation Methods 0.000 title claims description 9
- 239000000835 fiber Substances 0.000 claims description 14
- 239000011505 plaster Substances 0.000 claims description 11
- 239000004570 mortar (masonry) Substances 0.000 claims description 5
- 235000013162 Cocos nucifera Nutrition 0.000 claims description 4
- 244000060011 Cocos nucifera Species 0.000 claims description 4
- 239000002657 fibrous material Substances 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 239000010426 asphalt Substances 0.000 claims description 2
- 239000004033 plastic Substances 0.000 claims description 2
- 229920003023 plastic Polymers 0.000 claims description 2
- 235000013311 vegetables Nutrition 0.000 claims description 2
- 230000001419 dependent effect Effects 0.000 claims 1
- 239000010410 layer Substances 0.000 description 17
- 238000010276 construction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000011491 glass wool Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000004026 adhesive bonding Methods 0.000 description 2
- 239000004567 concrete Substances 0.000 description 2
- 239000007799 cork Substances 0.000 description 2
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
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
- E04B1/74—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
- E04B1/86—Sound-absorbing elements 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
- E04C2/24—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
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/02—Coverings or linings, e.g. for walls or ceilings of plastic materials hardening after applying, e.g. plaster
- E04F13/04—Bases for plaster
-
- 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
- E04B2001/742—Use of special materials; Materials having special structures or shape
- E04B2001/745—Vegetal products, e.g. plant stems, barks
-
- 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
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/244—Structural elements or technologies for improving thermal insulation using natural or recycled building materials, e.g. straw, wool, clay or used tires
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Acoustics & Sound (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Electromagnetism (AREA)
- Laminated Bodies (AREA)
Description
Verputzbarer Dämmschichtkörper für den Schallschutz Die vorliegende Erfindung betrifft einen Dämm- schichtkörper für den Schallschutz im Hochbau, der vorzugsweise für zusätzliche Verkleidungen von Wänden zur Verbesserung ihrer Luftschalldämmung geeignet ist. Das schalltechnische Prinzip dabei ist, auf eine nicht genügend luftschalldämmende Wand eine weichfedernde Faserstoffschicht aufzubringen, die den Putz unmittelbar trägt. Die Putzschicht wird schalltechnisch als biegeweiche Schale bezeichnet.
Dieses Prinzip wurde mit bisher bekannten Bau stoffen in der Weise verwirklicht, dass Fasermatten und Putzträger oder auch aus Fasermatten und Putz träger hergestellte Kombinationen auf die zu däm mende, massive Wand aufgenagelt und verputzt wur den. Eine solche kombinierte Matte bestand z. B. aus Fasermatte und Schilfrohrmatte. Konstruktionen die ser Art haben aber grosse Nachteile. Die Nagelung auf massive Wände ist schwierig und zweitens zeit raubend und im ganzen als technisch unzulänglich anzusehen.
Ausserdem entstehen durch die Nagelung feste Verbindungen zwischen Putzschale und Wand, sogenannte Schallbrücken, wodurch die an sich er zielbare Dämmung im Endaffekt stark herabgesetzt wird.
Als Dämmschicht wurden auch schon Korkplat ten oder Leichtbauplatten auf Wände aufgeklebt, so weit nötig mit Putzträgern versehen und verputzt. Die Wirkung von Korkplatten ist aber gering, weil sie nicht genügend weich federn. Holzwolleleichtbau- platten sind ebenfalls schalltechnisch zu steif . Sie bewirken sogar das Gegenteil; sie verschlechtern, mit Mörtel auf eine Wand aufgeklebt und verputzt, die Luftschalldämmung einer Wand.
Vielfach ging man bei bekannten Dämmschichten auch von Glaswoll- matten aus, die auf Grund des Ausgangsmaterials nicht so kompakt angefertigt werden können, dass sie an die Wand geklebt und verputzt werden können. Man hat sie deshalb meist mit Betonstäben oder der gleichen versteifen müssen. Nagelt man derartige bekannte Matten auf der Basis von Glaswolle, so ergeben sich, da jeder Nagel eine Schallbrücke bildet, Dämmschichten mit minimaler Luftschalldämmung. Durch die Bewehrung mit Betonstäben sind ausser dem derartige Glaswollmatten schwierig zuzuschnei den.
Alle diese Nachteile werden durch die Verwen dung des erfindungsgemässen Dämmschichtkörpers vermieden.
Dieser Dämmschichtkörper ist dadurch gekenn zeichnet, dass er aus mindestens einer Faserstoff- schiebt aus pflanzlichen Naturfaserstoffen besteht und verfestigte Oberflächen aufweist, von denen die eine dazu bestimmt ist, auf Wände bzw. Decken aufge klebt zu werden, während die andere zum unmittel baren Tragen des Putzes geeignet ist.
In der Zeichnung ist beispielsweise eine Aus führungsform des erfindungsgemässen Dämmschicht- körpers dargestellt, der aus zwei einseitig bituminier- ten Kokosfaserbahnen besteht, wobei 1 das Kokos- faservlies, 2 die bituminierte Oberschicht und 3 eine Klebeschicht zeigt.
Der Dämmschichtkörper ist so weichfedernd und porös ausgebildet, dass er ein Höchstmass an schall technischer Wirkung ergibt. Verlegetechnisch hat er den grossen Vorzug, dass er klebbar ist und die Er stellung eines lückenlosen Dämmschichtkörpers ohne Schallbrücken ermöglicht. Eine weitere wichtige Eigen schaft des Dämmschichtkörpers ist, dass er verputzt werden kann, ohne dass ein eigener Putzträger benö tigt wird. Er ist daher leicht zu montieren. Zum Ankleben des Dämmschichtkörpers können Kleb stoffe oder Mörtel verwendet werden.
Durch die Ver wendung von Mörtel wird die ganze Konstruktion sehr vereinfacht und verbilligt, und jeder Maurer kann sie mit dem ihm geläufigen Material ausführen.
Durch den erfindungsgemässen Dämmschichtkör- per werden erstmalig die zur Erfüllung des eingangs erwähnten schalltechnischen Prinzipes nötigen Eigen schaften in sich vereinigt, nämlich weichfedernde Struktur, schallbrückenfreie Befestigungsmöglichkeit durch Kleben, und den Putz unmittelbar tragend.
Die Verwendung dieses Dämmschichtkörpers führt zu wesentlich einfacheren und schalltechnisch erheblich wirksameren Konstruktionen als bisher be kannte Dämmstoffe.
Durch die Verwendung von einseitig bituminier- ten Kokosfaserbahnen, die mit den nicht bituminier- ten Oberflächen verklebt werden, ergibt sich noch der Vorteil, dass der so hergestellte Dämmschichtkörper bereits zum Tragen von Putz geeignete, verfestigte Oberflächen aufweist.
Ausserdem ist dieser Körper von der weichen Tappigen Form der Faserstoffbahnen annähernd in die Form einer Platte übergegangen und hat eine Festigkeit erhalten, die es erlaubt, ihn mit Mörtel zu bestreichen, zum Wand hinzubringen und anzudrücken, wodurch er auf einfache Weise befe stigt ist.
Für die Verklebung mehrerer Faserstoffbahnen sowie zur Verfestigung der Oberflächen werden vor teilhafte Stoffe aus der Gruppe der Bitumen und Kunststoffe verwendet.
Die Verbindung mehrerer Faserstoffschichten kann ausser durch Klebung auch durch Steppung oder Klammerung erfolgen.
Plasterable insulating layer body for sound insulation The present invention relates to an insulating layer body for sound insulation in building construction, which is preferably suitable for additional cladding of walls to improve their airborne sound insulation. The acoustical principle is to apply a soft, springy fibrous material layer to a wall that does not sufficiently absorb airborne sound, which directly supports the plaster. The plaster layer is acoustically referred to as a pliable shell.
This principle has been implemented with previously known building materials in such a way that fiber mats and plaster bases or combinations made from fiber mats and plaster bases are nailed onto the massive wall to be insulated and plastered. Such a combined mat consisted of e.g. B. made of fiber mat and reed mat. Constructions of this type have major disadvantages. The nailing on solid walls is difficult and secondly time-consuming and on the whole to be regarded as technically inadequate.
In addition, the nailing creates solid connections between the plaster shell and the wall, so-called sound bridges, which greatly reduces the end effect of the insulation that can be targeted.
Cork panels or lightweight construction panels have also been glued to walls as an insulating layer, provided with plaster bases and plastered as necessary. However, the effect of cork sheets is small because they are not flexible enough. Wood wool lightweight panels are also too stiff in terms of sound technology. They even do the opposite; They worsen the airborne sound insulation of a wall, glued to a wall with mortar and plastered.
In many cases, known insulating layers were also based on glass wool mats, which, due to the raw material, cannot be made so compact that they can be glued to the wall and plastered. So you usually had to stiffen them with concrete rods or the like. If such known mats on the basis of glass wool are nailed, then, since each nail forms a sound bridge, insulating layers with minimal airborne sound insulation result. Because of the reinforcement with concrete rods, such glass wool mats are difficult to cut.
All these disadvantages are avoided by using the insulating layer body according to the invention.
This insulating layer body is characterized in that it consists of at least one fiber slide made of natural vegetable fibers and has solidified surfaces, one of which is intended to be glued to walls or ceilings, while the other is used to carry the Plaster is suitable.
In the drawing, for example, an embodiment of the insulating layer body according to the invention is shown, which consists of two coconut fiber webs bituminized on one side, 1 showing the coconut fiber fleece, 2 the bituminized top layer and 3 an adhesive layer.
The insulating layer body is so flexible and porous that it produces a high level of technical sound effect. In terms of installation, it has the great advantage that it can be glued and that it allows the creation of a seamless insulating layer without sound bridges. Another important property of the insulating body is that it can be plastered without the need for a separate plaster base. It is therefore easy to assemble. Adhesives or mortar can be used to glue the insulation layer.
By using mortar, the whole construction is very simplified and cheaper, and every bricklayer can do it with the material he is familiar with.
The insulating layer body according to the invention combines for the first time the properties required to fulfill the acoustical principle mentioned at the beginning, namely a soft spring structure, a sound bridge-free attachment option by gluing, and directly supporting the plaster.
The use of this insulating body leads to much simpler and acoustically much more effective constructions than previously known insulating materials.
The use of coconut fiber strips bituminized on one side, which are glued to the non-bituminized surfaces, also has the advantage that the insulating layer body produced in this way already has solid surfaces that are suitable for carrying plaster.
In addition, this body has changed from the soft Tappigen form of the fibrous webs approximately into the shape of a plate and has received a strength that allows it to be coated with mortar, to be brought to the wall and pressed, making it easy to fasten.
Substances from the group of bitumen and plastics are used to bond several fibrous webs and to consolidate the surfaces.
The connection of several fiber layers can be done not only by gluing but also by stitching or stapling.
Claims (1)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH7503159A CH378020A (en) | 1959-06-26 | 1959-06-26 | Plasterable insulating body for sound insulation |
| CH755261A CH392833A (en) | 1959-06-26 | 1961-06-27 | Plasterable insulating body for sound insulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH7503159A CH378020A (en) | 1959-06-26 | 1959-06-26 | Plasterable insulating body for sound insulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH378020A true CH378020A (en) | 1964-05-31 |
Family
ID=4533817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH7503159A CH378020A (en) | 1959-06-26 | 1959-06-26 | Plasterable insulating body for sound insulation |
Country Status (1)
| Country | Link |
|---|---|
| CH (1) | CH378020A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2558866A1 (en) * | 1984-01-27 | 1985-08-02 | Degryse Regis Henri | Method for the manufacture of panels intended for thermal insulation |
| EP2418333A1 (en) * | 2010-08-12 | 2012-02-15 | Les Constructions Dasse | Modular panel with central layer and insulation on both sides |
-
1959
- 1959-06-26 CH CH7503159A patent/CH378020A/en unknown
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2558866A1 (en) * | 1984-01-27 | 1985-08-02 | Degryse Regis Henri | Method for the manufacture of panels intended for thermal insulation |
| EP2418333A1 (en) * | 2010-08-12 | 2012-02-15 | Les Constructions Dasse | Modular panel with central layer and insulation on both sides |
| FR2963800A1 (en) * | 2010-08-12 | 2012-02-17 | Const Dasse | MODULAR SAIL PANEL AND DISTRIBUTED INSULATION |
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