CH524453A - Plastic laminate - for acoustic or thermal insulation of walls or for upholstery - Google Patents
Plastic laminate - for acoustic or thermal insulation of walls or for upholsteryInfo
- Publication number
- CH524453A CH524453A CH147471A CH147471A CH524453A CH 524453 A CH524453 A CH 524453A CH 147471 A CH147471 A CH 147471A CH 147471 A CH147471 A CH 147471A CH 524453 A CH524453 A CH 524453A
- Authority
- CH
- Switzerland
- Prior art keywords
- layer
- coating
- covering
- composite covering
- upholstery
- Prior art date
Links
- 238000009413 insulation Methods 0.000 title claims description 11
- 239000002650 laminated plastic Substances 0.000 title 1
- 239000000463 material Substances 0.000 claims abstract description 33
- 229920002635 polyurethane Polymers 0.000 claims abstract description 7
- 239000004814 polyurethane Substances 0.000 claims abstract description 7
- 239000007799 cork Substances 0.000 claims abstract description 5
- 239000002649 leather substitute Substances 0.000 claims abstract description 5
- 239000004753 textile Substances 0.000 claims abstract description 5
- 239000002131 composite material Substances 0.000 claims description 24
- 239000011248 coating agent Substances 0.000 claims description 20
- 238000000576 coating method Methods 0.000 claims description 20
- 238000005452 bending Methods 0.000 claims description 8
- 239000004744 fabric Substances 0.000 claims description 6
- 239000006260 foam Substances 0.000 claims description 6
- 230000001419 dependent effect Effects 0.000 claims description 4
- 239000010985 leather Substances 0.000 claims description 4
- 239000000123 paper Substances 0.000 claims description 4
- 229920006328 Styrofoam Polymers 0.000 claims description 2
- 238000004026 adhesive bonding Methods 0.000 claims description 2
- 238000005253 cladding Methods 0.000 claims description 2
- 230000000295 complement effect Effects 0.000 claims description 2
- 238000009408 flooring Methods 0.000 claims description 2
- 238000004806 packaging method and process Methods 0.000 claims description 2
- 239000008261 styrofoam Substances 0.000 claims description 2
- 239000012774 insulation material Substances 0.000 abstract 1
- 239000004033 plastic Substances 0.000 abstract 1
- 229920003023 plastic Polymers 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B29/00—Layered products comprising a layer of paper or cardboard
- B32B29/002—Layered products comprising a layer of paper or cardboard as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B29/007—Layered products comprising a layer of paper or cardboard as the main or only constituent of a layer, which is next to another layer of the same or of a different material next to a foam layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B29/00—Layered products comprising a layer of paper or cardboard
- B32B29/08—Corrugated paper or cardboard
-
- 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
- E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
- E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
- E04F13/18—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements of organic plastics with or without reinforcements or filling materials or with an outer layer of organic plastics with or without reinforcements or filling materials; plastic tiles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/02—Energy absorbers; Noise absorbers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L59/00—Thermal insulation in general
- F16L59/10—Bandages or covers for the protection of the insulation, e.g. against the influence of the environment or against mechanical damage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2266/00—Composition of foam
- B32B2266/02—Organic
- B32B2266/0214—Materials belonging to B32B27/00
- B32B2266/0278—Polyurethane
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/10—Properties of the layers or laminate having particular acoustical properties
- B32B2307/102—Insulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/304—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
- E04B1/82—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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Acoustics & Sound (AREA)
- Electromagnetism (AREA)
- Laminated Bodies (AREA)
Abstract
To prevent break of relatively thick insulation material (1-3cm) e.g. formed plastic esp. polyurethane or cork, when bent, at least the convex face is clad with an overcoat stuck to it. The overcoat is of crepe paper, real or artificial leather or of a textile material and may be applied to both faces.
Description
Verbund-Belag
Die vorliegende Erfindung betrifft einen Verbund-Belag zur thermischen oder akustischen Isolierung von Wandungen oder zur Polsterung, mit einer Schicht aus zur Isolierung bzw.
Polsterung geeignetem Material, an welcher wenigstens auf einer der beiden Schichtflächen ein Überzug aus anderem
Material haftet.
Als Material zur thermischen bzw. akustischen Isolierung bzw. Polsterung eignet sich insbesondere Kunstschaumstoff wie z.B. Polyurethan, aber auch Korkstoff. Jedoch lässt sich eine Schicht aus solchem Material von z.B. 1-3 cm Dicke kaum erheblich biegen, ohne zu brechen. Man hat daher solches Material bisher in steifen Platten als Belag an ebenen
Flächen oder aber in komplementären Formkörpern als
Umkleidung von Rohren oder anderen Rundwandteilen ver wendet.
Der Erfindung liegt die Aufgabe zu Grunde, einen Ver bund-Belag zu schaffen, der selbst unter starker Biegung bei - normalerweise erforderliche Dicke verwendbar ist, ohne zu brechen, der also ohne weiteres z.B. um Rohrwandungen gewickelt oder zu Verpackungs- oder Polsterzwecken ver wendet werden kann.
Die Lösung der Aufgabe besteht erfindungsgemäss darin, dass die Schicht mindestens vorwiegend aus einem an sich schon bei geringer Biegung zum Brechen neigenden Material und der Überzug aus einem biegsamen Material besteht, wobei der Überzug wenigstens an der bei Biegung des Ver bund-Belags konvexen Seite angeordnet ist, um die dabei auftretende Oberflächenspannung auszuhalten und ein
Brechen der Schicht zu verhindern.
Vorzugsweisebesteht die Schicht mindestens vorwiegend aus
Kunstschaumstoff, wie z. B. Polyurethan, auch bekannt unter den Markenbezeichnungen Sagex oder Styropor , wobei der Überzug durch Klebung an der Schichtfläche praktisch satt anliegend gehalten ist.
Mit Vorteil kann der Überzug durch eine Folie aus Krepp papier, Kunstleder oder Leder, aber auch durch ein Netzwerk, z. B. aus Textilmaterial, ein Gewebe oder dgl. gebildet sein.
Es können beide Schichtflächen je einen Überzug der genannten Art aufweisen, wenn der Verbund-Belag nach beiden Schichtseiten hin konvex biegbar sein soll.
Beim Biegen des beschriebenen Verbund-Belags erfolgt auf der Konkavseite der Biegung eine Stauchung des Schichtmaterials, während auf der Konvexseite der Überzug höchstens eine geringfügige und insbesondere über die Krümmung gleichmässige Dehnung des Schichtmaterials zulässt. Dadurch kann ein Brechen der Schicht des an sich beim Biegen zum Brechen neigenden Isolier- bzw. Polstermaterials verhindert werden.
Anstatt aus einer Folie kann der Überzug durch einen auf die Schicht aufgetragenen Belag gebildet sein, der im gebrauchsfertigen Zustand als Folie wirkt.
PATENTANSPRUCH
Verbund-Belag zur thermischen oder akustischen Isolierung von Wandungen oder zur Polsterung, mit einer Schicht aus zur Isolierung bzw. Polsterung geeignetem Material, an welcher wenigstens auf einer der beiden Schichtflächen ein Überzug aus anderem Material haftet, dadurch gekennzeichnet, dass die Schicht mindestens vorwiegend aus einem an sich schon bei geringer Biegung zum Brechen neigenden Material und der Überzug aus einem biegsamen Material besteht, wobei der Überzug wenigstens an der bei Biegung des Verbund-Belags konvexen Seite angeordnet ist, um die dabei auftretende Oberflächenspannung auszuhalten und ein Brechen der Schicht zu verhindern.
UNTERANSPRÜCHE
1. Verbund-Belag nach Patentanspruch, dadurch gekennzeichnet, dass die Schicht mindestens vorwiegend aus Kunstschaumstoff wie z.B. Polyurethan oder aus Korkstoff besteht.
2. Verbund-Belag nach Unteranspruch 1, dadurch gekennzeichnet, dass der Überzug eine Folie aus Kreppapier oder Kunstleder oder Leder ist.
3. Verbund-Belag nach Unteranspruch 1, dadurch gekennzeichnet, dass der Überzug ein Netzwerk, z.B. aus Textilmaterial ist.
4. Verbund-Belag nach Patentanspruch, dadurch gekennzeichnet, dass die Schicht auf beiden Schichtflächen je einen Überzug der genannten Art aufweist.
**WARNUNG** Ende DESC Feld konnte Anfang CLMS uberlappen**.
Composite flooring
The present invention relates to a composite covering for thermal or acoustic insulation of walls or for upholstery, with a layer of insulation or
Upholstery suitable material on which at least one of the two layer surfaces is covered with another
Material adheres.
A particularly suitable material for thermal or acoustic insulation or upholstery is synthetic foam, e.g. Polyurethane, but also cork fabric. However, a layer of such material of e.g. Barely any significant bending of 1-3 cm in thickness without breaking. This is why such material has hitherto been used in rigid panels as a covering on flat surfaces
Areas or in complementary shaped bodies as
Cladding of pipes or other circular wall parts is used.
The invention is based on the object of creating a composite covering which can be used even under severe bending at the normally required thickness without breaking, which is therefore easily e.g. wrapped around pipe walls or used for packaging or cushioning purposes.
According to the invention, the object is achieved in that the layer consists at least predominantly of a material that tends to break even with slight bending, and the coating consists of a flexible material, the coating being arranged at least on the side that is convex when the composite covering is bent is to withstand the surface tension that occurs and a
To prevent breaking the layer.
Preferably the layer is at least predominantly composed
Synthetic foam, such as B. Polyurethane, also known under the brand names Sagex or Styrofoam, the coating is kept practically close to the layer surface by gluing.
Advantageously, the coating can be made of crepe paper, synthetic leather or leather, but also by a network, e.g. B. made of textile material, a fabric or the like. Be formed.
Both layer surfaces can each have a coating of the type mentioned if the composite covering is to be convexly bendable on both sides of the layer.
When the composite covering described is bent, the layer material is compressed on the concave side of the bend, while the cover on the convex side allows at most a slight and, in particular, uniform expansion of the layer material over the curvature. As a result, the layer of the insulating or cushioning material, which tends to break when bent, can be prevented from breaking.
Instead of a film, the coating can be formed by a coating applied to the layer, which in the ready-to-use state acts as a film.
PATENT CLAIM
Composite covering for thermal or acoustic insulation of walls or for upholstery, with a layer of material suitable for insulation or upholstery, to which a covering of other material adheres on at least one of the two layer surfaces, characterized in that the layer is at least predominantly made of a material that tends to break even with little bending and the coating consists of a flexible material, the coating being arranged at least on the side that is convex when the composite covering is bent, in order to withstand the surface tension that occurs and to prevent the layer from breaking .
SUBCLAIMS
1. Composite covering according to claim, characterized in that the layer is at least predominantly made of synthetic foam such as e.g. Polyurethane or cork fabric.
2. Composite covering according to dependent claim 1, characterized in that the covering is a film made of crepe paper or synthetic leather or leather.
3. Composite covering according to dependent claim 1, characterized in that the covering is a network, e.g. is made of textile material.
4. Composite covering according to claim, characterized in that the layer has a coating of the type mentioned on each of the two layer surfaces.
** WARNING ** End of DESC field could overlap beginning of CLMS **.
Claims (1)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE791271D BE791271Q (en) | 1971-04-14 | Plastic laminate - for acoustic or thermal insulation of walls or for upholstery | |
| CH147471A CH524453A (en) | 1971-04-14 | 1971-04-14 | Plastic laminate - for acoustic or thermal insulation of walls or for upholstery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH147471A CH524453A (en) | 1971-04-14 | 1971-04-14 | Plastic laminate - for acoustic or thermal insulation of walls or for upholstery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH524453A true CH524453A (en) | 1972-06-30 |
Family
ID=4211323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH147471A CH524453A (en) | 1971-04-14 | 1971-04-14 | Plastic laminate - for acoustic or thermal insulation of walls or for upholstery |
Country Status (1)
| Country | Link |
|---|---|
| CH (1) | CH524453A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH687547A5 (en) * | 1994-06-28 | 1996-12-31 | Pavafibres S A Fribourg | Self-supporting insulating plate |
-
1971
- 1971-04-14 CH CH147471A patent/CH524453A/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH687547A5 (en) * | 1994-06-28 | 1996-12-31 | Pavafibres S A Fribourg | Self-supporting insulating plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |