CA2846478A1 - Heat-insulating-material mat, in particular for building construction, as well as the method of producing aforementioned - Google Patents
Heat-insulating-material mat, in particular for building construction, as well as the method of producing aforementioned Download PDFInfo
- Publication number
- CA2846478A1 CA2846478A1 CA2846478A CA2846478A CA2846478A1 CA 2846478 A1 CA2846478 A1 CA 2846478A1 CA 2846478 A CA2846478 A CA 2846478A CA 2846478 A CA2846478 A CA 2846478A CA 2846478 A1 CA2846478 A1 CA 2846478A1
- Authority
- CA
- Canada
- Prior art keywords
- mat
- insulating
- heat
- layers
- undulating
- 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.)
- Abandoned
Links
- 239000011810 insulating material Substances 0.000 title claims abstract description 64
- 238000009435 building construction Methods 0.000 title claims abstract description 8
- 238000000034 method Methods 0.000 title claims description 15
- 238000009792 diffusion process Methods 0.000 claims abstract description 11
- 238000009958 sewing Methods 0.000 claims abstract description 9
- 238000012360 testing method Methods 0.000 claims abstract description 8
- 238000004519 manufacturing process Methods 0.000 claims abstract description 5
- 239000011888 foil Substances 0.000 claims description 28
- 229920000728 polyester Polymers 0.000 claims description 18
- 229910052782 aluminium Inorganic materials 0.000 claims description 17
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 15
- 239000004698 Polyethylene Substances 0.000 claims description 13
- -1 polyethylene Polymers 0.000 claims description 13
- 229920000573 polyethylene Polymers 0.000 claims description 13
- 239000006260 foam Substances 0.000 claims description 12
- 239000004744 fabric Substances 0.000 claims description 11
- 229910000906 Bronze Inorganic materials 0.000 claims description 10
- 239000010974 bronze Substances 0.000 claims description 10
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 claims description 10
- 230000000694 effects Effects 0.000 claims description 10
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 9
- 239000002131 composite material Substances 0.000 claims description 9
- 239000003063 flame retardant Substances 0.000 claims description 9
- 230000003068 static effect Effects 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 81
- 238000009413 insulation Methods 0.000 description 7
- 239000011248 coating agent Substances 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 238000012546 transfer Methods 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- 229920001684 low density polyethylene Polymers 0.000 description 4
- 239000004702 low-density polyethylene Substances 0.000 description 4
- 239000002356 single layer Substances 0.000 description 4
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000002984 plastic foam Substances 0.000 description 3
- 229920002994 synthetic fiber Polymers 0.000 description 3
- 239000004952 Polyamide Substances 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 229920001903 high density polyethylene Polymers 0.000 description 2
- 239000004700 high-density polyethylene Substances 0.000 description 2
- 239000004570 mortar (masonry) Substances 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 229920000098 polyolefin Polymers 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- 229920000877 Melamine resin Polymers 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007706 flame test Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 230000000979 retarding effect Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000003319 supportive effect Effects 0.000 description 1
- 238000012956 testing procedure Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- E04B1/76—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
- E04B1/7608—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 comprising a prefabricated insulating layer, disposed between two other layers or panels
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/065—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of foam
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
-
- 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
- B32B5/22—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/24—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
- B32B5/26—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
-
- 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
- B32B5/22—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/32—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed at least two layers being foamed and next to each other
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B37/00—Devices incorporated in sewing machines for slitting, grooving, or cutting
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B55/00—Needle holders; Needle bars
-
- 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
-
- 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
- B32B2250/00—Layers arrangement
- B32B2250/05—5 or more layers
-
- 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
- B32B2250/00—Layers arrangement
- B32B2250/40—Symmetrical or sandwich layers, e.g. ABA, ABCBA, ABCCBA
-
- 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
- B32B2250/00—Layers arrangement
- B32B2250/42—Alternating layers, e.g. ABAB(C), AABBAABB(C)
-
- 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
- B32B2255/00—Coating on the layer surface
- B32B2255/10—Coating on the layer surface on synthetic resin layer or on natural or synthetic rubber 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
- B32B2255/00—Coating on the layer surface
- B32B2255/20—Inorganic coating
- B32B2255/205—Metallic coating
-
- 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
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/02—Synthetic macromolecular fibres
- B32B2262/0276—Polyester fibres
-
- 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
- B32B2266/025—Polyolefin
-
- 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
-
- 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
- B32B2307/306—Resistant to heat
- B32B2307/3065—Flame resistant or retardant, fire resistant or retardant
-
- 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
- B32B2419/00—Buildings or parts thereof
- B32B2419/06—Roofs, roof membranes
-
- 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
- B32B2471/00—Floor coverings
- B32B2471/04—Mats
-
- 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
- B32B2607/00—Walls, panels
- B32B2607/02—Wall papers, wall coverings
-
- 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
-
- 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
- E04B2001/7691—Heat reflecting layers or coatings
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Architecture (AREA)
- Acoustics & Sound (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Textile Engineering (AREA)
- Building Environments (AREA)
Abstract
The present invention relates to a heat-insulating-material mat (10) in particular for building construction, which is formed from layers (1, 2, 3, 4, etc.) which are arranged loosely one above the other and are made of insulating materials which fuse together exclusively under the heat of a standard flame of a fire test conducted in accordance with standard DIN EN ISO 11925-2 and are held together by means of at least one seam (31, 32, 33) which is configured in undulating form in the longitudinal direction (X) and/or transverse direction (Y) of the mat (10) and in the case of which at least one thread (20, 21, 22) is guided through the layers (1, 2, 3, 4, etc.), wherein the undulating form of the seam (31, 32, 33) is dimensioned such that, constantly changing in position in relation to the local surface area of the standard flame, it moves out of the local flame-treatment surface area. A method for producing heat-insulating-material mats (10) making use of a multi-needle sewing machine is also claimed. The heat-insulating-material mat (10) according to the invention, which can be supplied in a variant which is closed to diffusion and in a variant which is open to diffusion, is suitable for insulating static objects such as roofs, walls/facades or floors and also for lining, for example, drivers' cabs, caravans and other means of transport.
Description
Heat-Insulating-Material Mat, In particular for building construction, as well as the method of producing aforementioned The present invention relates to a heat-insulating-material mat, in particular for building construction, which is formed from layers which are arranged one above the other, which are held together by means of at least one seam which is configured in undulating form in the longitudinal direction (Y) and/or transverse direction (X) of the mat and in the case of which at least one thread is guided through the layers, as well as the method of producing same heat-insulating-material mats.
There are diverse heat-insulating-material mats known, which are formed particularly from composite layers which are arranged and combined one above the other made out of different materials.
For example the DE 101 01 966 B4 manifests a heat-insulating-material mat and/or sound proofing material for the building construction, which is formed of composite materials with layers arranged one above the other, whereas one composite material is minimum one layer of metalized layer, minimum one Polyolefin-layer and minimum a layer of air cushion, whereas one Polyolefin layer is made of a high density Polyethylene foil and minimum one Polyolefin layer is made of foamed Polyethylene foil, after it was discovered, that foamed Polyethylene foil in combination with metalized foil, high density Polyethylene foil and/or air cushions have proven to have very good insulating properties.
In order to handle all layers it is known, that these, especially in the corner margins, have to be hold together /connected by means of seams and/or welds and/or staples.
wo 2012/150357 Team Fritz Clay Roof Tiles, Inc., page 1 1595 Golden View Drive, Westbanly V4T1Y7 Ph( (250) 768-1921 cell: (250) 808-9813, e-mail: InfoOdayrooftlles.orq www.clayrooftiles.org The DE 100 01 7781 Al reveals a compound system, including one or multiple sheets of poly foam panels which are open celled, flexible and include good sound-proofing properties, which are made of a mix of melamine and formaldehyde resin and one or more layers of fiber fleece or fiber fabric, whereas the sheets and layers are connected mechanically through stitching, quilting, stapling, nailing and riveting.
It is known from the DE 42 42 261 Al that this is a procedure of coating plastic foam sheets with mortar or similar, especially for structural wall panels used as tile backer board, whereas in order to improve the mechanical integrity a fabric is intended in the mortar layer, which is sewn onto the plastic foam sheet or the fabric texture is evolving through the stitching together of the plastic foam sheet.
The DE 600 26 541 T2 reveals a procedure for production of a coating for an insulation material, whereas a layer of synthetic material, which includes a polyamide, is extruded onto a surface of a metal layer in such a way that the synthetic material and the metal layer are fused together, and whereas after the fusion of the metal layer and the synthetic material layer the coating is heated in a certain way between 100 and 160 C, in order to crystallize the polyamide.
It is known from the DE 1 778 733 U that there is a sheet for floor- or wall covering, in which strips of felt are connected through zig-zag-seams, whereas zig-zag-seams are described as patterns of short distances, which are arranged in always the same angles towards each other, and whereas the felts which are connected through these zig-zag-seams are fastened differently onto a slip resistant sub structure, f.e. made out of foamed material.
wo 2012/150357 Team Fritz Clay Roof Tiles, Inc, page 2 1595 Golden View Drive, Westbank B.C., var 2r7 Ph; (250) 768-1921 cell: (250) 808-9813, e-mall: Infoatclavrooftlleaorq www.clayrooftlles.oig In the course of the approval certification have mats of a similar category according to the standard DIN EN ISO 11925-2:20111-02 ("tests for fire behavior -inflammability of products under direct flame impact ¨ part 2: single flame test") to pass various fire tests in which the mats and their connecting material (seams) are exposed to defined localized flames (norm flames).
In order to adhere to the current fire protection regulations, it is known, that at least one layer or all layers have to be flame retarding, whereas the for this purpose appropriate method for the coating respective inclusion of flame retardant chemicals onto the respective foils is being known and therefore is not to be mentioned here in detail. -For the protection against tearing of the metalized outer layers of similar categorized mats during the installation f.e. in the attic of a building the DE 101 01 966 B4 resorts to the use of relatively thick outer layers with a thickness of 0.03 mm and 0.2 mm, because known alternatives such as very thin metalized outer foils with a thickness of te.
0.012 mm and reinforced by glued textile grits are constantly run contrary to the fire certification, because glue usually works as a fire accelerant.
The problem with this is that mats with metalized outer foils with a thickness of more than 0.03 mm usually do not melt under the heat of a localized (norm) flame, but they continuously transfer the heat into the mat, which starts to burn after reaching the lowest level of flash point of one of the used materials.
Based thereof the underlying purpose of the invention at hand is, compared to the current state-of-heat-insulation-mat-technology, to supply an improved heat-insulating-material mat, which in particular avoids the aforementioned drawbacks and at the same time fulfills the required fire protection regulations.
wo 2012/150357 Team Fritz Clay Roof Tiles, Inc., page 3 1595 Golden View Drive, Westbank V47" 11'7 Ph: (250) 768-1921 cell; (250) 808-9813, e-mail: infogOdayrooftlles.orq www.clayrooftlles.org This task is resolved through a heat-insulating-material mat, in particular for building construction, based upon the attributes of the independent patent requirement 1 and also through the method of producing heat-insulating-material mats according to the attributes of the patent requirement 14.
The subject of the attached claims is the beneficial developments and development advancements which are to be used individually or in conjunction.
Compared to heat-insulating-material mats in the similar category the invented heat-insulating-material mat is different such as that all layers are loosely arranged above each other, which are solely made out of materials which melt (fuse) together onto themselves under the norm flame, whereas said norm flame conforms to the testing procedure of DIN EN ISO 11925-2:2011-02.
It was discovered that if you resort to solely materials which melt (fuse) together onto themselves, the norm flame is just burning a hole in the mat, which results in an advantageous prevention of a continuously induction of heat into the mat and thus the ignition of the mat at the lowest flash point is avoided.
Although, with such a test configuration it showed that if you use straight lines of thread on the edges and in the middle, of which one thread is going straight through all layers, this thread stimulates the ignition of the heat-insulating-material mat like a wick, and therefore the striven certification "normal inflammable" ("B2" after DIN 4102-1 respective "E" after the European classification DIN EN 13501-1) was denied.
Compared to similar category heat-insulating-material mats the accomplished invented heat-insulating-material mats have at least one seam in undulating form in the longitudinal direction (Y) and/or transverse direction (X) wherein the undulating form of the seam is dimensioned such that, WO 2012/150357 Team Fritz Clay Roof Tiles, Inc,, page 4 1595 Golden View Drive, Westbank, BC, V4T 117 Ph: (250) 768-1921 cell; (250) 808-9813, e-mall: infoadayrooftiles,orq www.c.layrooftlles.org constantly changing in position in relation to the local surface area of the norm flame, it moves out of the local flame-treatment surface area.
The undulating form of the seam has therefore the advantage, that this undulating seam does not¨ contrary to straight seams- stay within the local area of the norm flame or springs back therein ¨ as zig-zag-seams -, but is dimensioned such that, constantly changing position in relation to the local surface of the area of the norm flame, it moves out of the local flame-treatment surface, this in consequence avoids a wick effect of the seam thread and ignition of the used materials, which fuse together within the scope of the test norm.
Depending on the width of the mat, which is assembled assimilated upon the usage and/or building construction possibilities and f.e. is approximately 120 cm for consumers (private) or approximately 150 cm for commercial users, mats have proved themselves, which have in particular at least two, preferably three or maximum five undulating seams going through the layers, whereas neighbouring of the transverse edge of the mat, preferably with a distance of approximately 20 mm to the transverse edge, an undulating outer seam and /or right in the center of the transverse edge of the mat an undulating center seam and /or between the transverse edges of the mat and the center of the mat each an undulating inner seam has to be guided through the layers.
An undesirable wick effect is avoided, if the distance between two undulating seams is a minimum of 90 mm. Through compliance of a minimum distance there is the advantageous formation of air layers in between the single layers which are held together by the seams.
Through the formation of air layers between the single layers it is possible that an inflation between the undulating seams is accomplished, so that in practice a significant raise in the heat transfer resistance is to be seen, which is usually only theoretically to be calculated.
wo 2012/150357 Team Fritz Clay Roof Tiles, Inc., page 5 1595 Golden View Drive, Westbank, V4T 1Y7 Ph: (250) 768-1921 cell: (250)808-9813, e-malh Info dayrooftlles.orq www.dayrooftlles.org An undesirable wick effect is also been avoided, if the repeat length (y) is f.e. approximately 150 mm, which is defined by the distance of two consecutive maximum or minimal undulations, the undulation amplitude (x) which is also called peak-to-valley ratio, and is defined through the distance between maximum and minimum, should be minimum approximately 40 mm, preferably approximately 50 mm.
For the formation of air layers between the single layers it is supportive, if based on a f.e.
undulating seam of approximately 180 mm (the real length of the undulating seam) preferably not more than approximately 36 needle stitches are guided through the layers, so that this results in a preferred stitch length of 5 mm for each undulating seam, so that the loosely arranged layers on top of each other are adequately permeable to air and at the same time are held together.
From the invention side it is preferred to have minimum one, particularly two, preferably four, rows of perforation holes guided though the layers, where the course of each row of the perforation holes preferably have the same undulating form as the corresponding undulating seam. The perforation holes guarantee a diffusion openness of the mat and the advantageous usage in an outside section before the vapour barrier with an otherwise identical configuration.
Alternatively or accumulatively it has been proven to use threads with capillary effects in order to avoid a moisture build up.
Claimable is also a method of producing heat-insulating-material mats, especially present invention related mats, with the use of a multi-needle sewing machine.
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From the invention side it is preferred to stitch the seams and/or rows of perforation holes via needles from a multi-needle sewing machine, preferably during the same work process, wo 2012/150357 Team Fritz Clay Roof Tiles, Inc., page 6 1595 Golden View Drive, Westbank, V4T 1Y7 Ph: (250) 768-2921 cell; (250)808-9813, e-mail: infoOclayrooftiles.orq www.dayrooftiles.org which permits the inexpensive production of the invented mats. Thereby with the diffusion open version of the mat it is possible to implement additional needles without thread in the sewing machine, which can punch the holes during the same work cycle as the stitching is done.
The high thermal insulation effect of the present invented heat-insulating-material mats is achieved thus heat and cold reflects on metalized , f.e. vapour coated with aluminum and/or bronze and ergo silver ¨ and or gold colored mirroring occurs, outer layers made out of polyester foil, which is made preferably flame retardant, f.e. through a coating of LDPE("low density polyethylene"). Alternatively a coated, fabric reinforced aluminum composite foil can be used as outer layer as well.
In order to have the metalized outer layers or aluminum composite foils of the mat fused together under the heat of the norm flame they have a preferred thickness of f.e. only 0.012 mm.
To protect from ripping through the material when installed it is preferably intended by invention a strengthening of the polyester foil through a textile printing process.
Advantageously this eliminates the use of fire accelerant glues and ensures at the same time a sufficient stability of the outer layers of the mat during installations.
Depending on requirement and place of application it is possible to have multiple inner layers between the outer layers, whereas it is preferred, if at least one inner layer of the mat is made out of flame retardant polyester fleece; and/or a soft foam made out polyethylene; and /or one inner layer is made out of a double-sided aluminum and/or bronze vapour coated polyester foil, whereas the latter has to be stored over 48 hours at 70 C and 50% humidity and then preferably and irreversibly is undulating in the direction of the thickness (z) of the mat and beneficially supports the forming of air layers between the single layers and ergo supports the inflation between the undulating seams.
wo 2012/150357 Team Fritz Clay Roof Tiles, Inc., page 7 1595 Golden View Drive, Westbanly ACõ V4T 1Y7 Ph: (250) 788-1921 cell: (250) 808-9813, e-mail: Infonclayrootilles.org www.dayrooftlles.org In order to install/use the mat left- or right sided a layer formation of the mat has proven to be best in which the layers are arranged symmetrically from the outside to the inside.
Because the crucial characteristic of the high thermal insulation effect of the present invented heat-insulating-material mat is its reflection effect and not the thickness of the material, it has proven best to be made out of fourteen layers, which has the following assembly of layers seen from the outside to the inside: one first layer, one second layer, one third layer, two fourth layers, one third layer, two fourth layers, one third layer, two fourth layers, one third layer, one second layer and one first layer.
In order for the present invented heat-insulating-material mat to be used easily by both consumers (private) and commercial applicants it has proved to be the best to compile the materials and thicknesses of the layers as follows: the heat-insulating-material mat has a delivered thickness of a minimum of 7mm, preferably an average of 11mm and maximum 20 mm, and also a total area weight of a minimum of 436g/m2 +1- 10%.
The heat-insulating-material mat according to the invention is suitable for insulating static objects such as roofs, walls/facades or floors and also for lining f.e.
drivers' cabs, caravans (RV's) and other means of transport.
Additional details and more advantages of the present invention are described in the following application example and the supplied drawing of the multilayer heat-insulating-material mat, which does not mean that the present invention is limited to the described installation.
It is shown schematically:
wo 2012/150357 Team Fritz Clay Roof Tiles, Inc., page 8 1595 Golden View Drive, Westbank, V4T 1Y7 Ph: (250) 768-1921 cell; (250) 808-9813, e-mail; InfonclayrooftlIes.ore www.dayrooftlles.org Fig. 1 shows a multilayer heat-insulating-material mat drawn after the present invention, unrolled in a perspective view;
Fig. 2 shows the preferably fourteen layer comprehensive composition of the heat-insulating-material mat as per Fig. 1; and Fig. 3 shows a part of the heat-insulating-material mat as per Fig. 1 after a conducted fire test In the following description of one preferable composition of the present invention the same reference signs are standing for the same or comparable components.
Fig.1 shows a multilayer heat-insulating-material mat 10 after the present invention. The shown heat-insulating-material mat consist I.e. of fourteen loosely arranged layers one above the other 1,2,3,4 .... , in particular made out of foils, fleeces and soft foams. The heat-insulating-material mat 10 can be assembled from the outside to the inside as seen in the following table:
Outside Layer no Material Layer sequence Thickness Weight/area (mm) (g/m2) I vapour coated polyester foil, LDPE coated, aprox.
0.012 aprox. 60 flame retardant, fabric reinforced or coated, fabric reinforced aluminum composite foil - 2 2 Flame retardant polyester fleece aprox. 0.7 aprox.
There are diverse heat-insulating-material mats known, which are formed particularly from composite layers which are arranged and combined one above the other made out of different materials.
For example the DE 101 01 966 B4 manifests a heat-insulating-material mat and/or sound proofing material for the building construction, which is formed of composite materials with layers arranged one above the other, whereas one composite material is minimum one layer of metalized layer, minimum one Polyolefin-layer and minimum a layer of air cushion, whereas one Polyolefin layer is made of a high density Polyethylene foil and minimum one Polyolefin layer is made of foamed Polyethylene foil, after it was discovered, that foamed Polyethylene foil in combination with metalized foil, high density Polyethylene foil and/or air cushions have proven to have very good insulating properties.
In order to handle all layers it is known, that these, especially in the corner margins, have to be hold together /connected by means of seams and/or welds and/or staples.
wo 2012/150357 Team Fritz Clay Roof Tiles, Inc., page 1 1595 Golden View Drive, Westbanly V4T1Y7 Ph( (250) 768-1921 cell: (250) 808-9813, e-mail: InfoOdayrooftlles.orq www.clayrooftiles.org The DE 100 01 7781 Al reveals a compound system, including one or multiple sheets of poly foam panels which are open celled, flexible and include good sound-proofing properties, which are made of a mix of melamine and formaldehyde resin and one or more layers of fiber fleece or fiber fabric, whereas the sheets and layers are connected mechanically through stitching, quilting, stapling, nailing and riveting.
It is known from the DE 42 42 261 Al that this is a procedure of coating plastic foam sheets with mortar or similar, especially for structural wall panels used as tile backer board, whereas in order to improve the mechanical integrity a fabric is intended in the mortar layer, which is sewn onto the plastic foam sheet or the fabric texture is evolving through the stitching together of the plastic foam sheet.
The DE 600 26 541 T2 reveals a procedure for production of a coating for an insulation material, whereas a layer of synthetic material, which includes a polyamide, is extruded onto a surface of a metal layer in such a way that the synthetic material and the metal layer are fused together, and whereas after the fusion of the metal layer and the synthetic material layer the coating is heated in a certain way between 100 and 160 C, in order to crystallize the polyamide.
It is known from the DE 1 778 733 U that there is a sheet for floor- or wall covering, in which strips of felt are connected through zig-zag-seams, whereas zig-zag-seams are described as patterns of short distances, which are arranged in always the same angles towards each other, and whereas the felts which are connected through these zig-zag-seams are fastened differently onto a slip resistant sub structure, f.e. made out of foamed material.
wo 2012/150357 Team Fritz Clay Roof Tiles, Inc, page 2 1595 Golden View Drive, Westbank B.C., var 2r7 Ph; (250) 768-1921 cell: (250) 808-9813, e-mall: Infoatclavrooftlleaorq www.clayrooftlles.oig In the course of the approval certification have mats of a similar category according to the standard DIN EN ISO 11925-2:20111-02 ("tests for fire behavior -inflammability of products under direct flame impact ¨ part 2: single flame test") to pass various fire tests in which the mats and their connecting material (seams) are exposed to defined localized flames (norm flames).
In order to adhere to the current fire protection regulations, it is known, that at least one layer or all layers have to be flame retarding, whereas the for this purpose appropriate method for the coating respective inclusion of flame retardant chemicals onto the respective foils is being known and therefore is not to be mentioned here in detail. -For the protection against tearing of the metalized outer layers of similar categorized mats during the installation f.e. in the attic of a building the DE 101 01 966 B4 resorts to the use of relatively thick outer layers with a thickness of 0.03 mm and 0.2 mm, because known alternatives such as very thin metalized outer foils with a thickness of te.
0.012 mm and reinforced by glued textile grits are constantly run contrary to the fire certification, because glue usually works as a fire accelerant.
The problem with this is that mats with metalized outer foils with a thickness of more than 0.03 mm usually do not melt under the heat of a localized (norm) flame, but they continuously transfer the heat into the mat, which starts to burn after reaching the lowest level of flash point of one of the used materials.
Based thereof the underlying purpose of the invention at hand is, compared to the current state-of-heat-insulation-mat-technology, to supply an improved heat-insulating-material mat, which in particular avoids the aforementioned drawbacks and at the same time fulfills the required fire protection regulations.
wo 2012/150357 Team Fritz Clay Roof Tiles, Inc., page 3 1595 Golden View Drive, Westbank V47" 11'7 Ph: (250) 768-1921 cell; (250) 808-9813, e-mail: infogOdayrooftlles.orq www.clayrooftlles.org This task is resolved through a heat-insulating-material mat, in particular for building construction, based upon the attributes of the independent patent requirement 1 and also through the method of producing heat-insulating-material mats according to the attributes of the patent requirement 14.
The subject of the attached claims is the beneficial developments and development advancements which are to be used individually or in conjunction.
Compared to heat-insulating-material mats in the similar category the invented heat-insulating-material mat is different such as that all layers are loosely arranged above each other, which are solely made out of materials which melt (fuse) together onto themselves under the norm flame, whereas said norm flame conforms to the testing procedure of DIN EN ISO 11925-2:2011-02.
It was discovered that if you resort to solely materials which melt (fuse) together onto themselves, the norm flame is just burning a hole in the mat, which results in an advantageous prevention of a continuously induction of heat into the mat and thus the ignition of the mat at the lowest flash point is avoided.
Although, with such a test configuration it showed that if you use straight lines of thread on the edges and in the middle, of which one thread is going straight through all layers, this thread stimulates the ignition of the heat-insulating-material mat like a wick, and therefore the striven certification "normal inflammable" ("B2" after DIN 4102-1 respective "E" after the European classification DIN EN 13501-1) was denied.
Compared to similar category heat-insulating-material mats the accomplished invented heat-insulating-material mats have at least one seam in undulating form in the longitudinal direction (Y) and/or transverse direction (X) wherein the undulating form of the seam is dimensioned such that, WO 2012/150357 Team Fritz Clay Roof Tiles, Inc,, page 4 1595 Golden View Drive, Westbank, BC, V4T 117 Ph: (250) 768-1921 cell; (250) 808-9813, e-mall: infoadayrooftiles,orq www.c.layrooftlles.org constantly changing in position in relation to the local surface area of the norm flame, it moves out of the local flame-treatment surface area.
The undulating form of the seam has therefore the advantage, that this undulating seam does not¨ contrary to straight seams- stay within the local area of the norm flame or springs back therein ¨ as zig-zag-seams -, but is dimensioned such that, constantly changing position in relation to the local surface of the area of the norm flame, it moves out of the local flame-treatment surface, this in consequence avoids a wick effect of the seam thread and ignition of the used materials, which fuse together within the scope of the test norm.
Depending on the width of the mat, which is assembled assimilated upon the usage and/or building construction possibilities and f.e. is approximately 120 cm for consumers (private) or approximately 150 cm for commercial users, mats have proved themselves, which have in particular at least two, preferably three or maximum five undulating seams going through the layers, whereas neighbouring of the transverse edge of the mat, preferably with a distance of approximately 20 mm to the transverse edge, an undulating outer seam and /or right in the center of the transverse edge of the mat an undulating center seam and /or between the transverse edges of the mat and the center of the mat each an undulating inner seam has to be guided through the layers.
An undesirable wick effect is avoided, if the distance between two undulating seams is a minimum of 90 mm. Through compliance of a minimum distance there is the advantageous formation of air layers in between the single layers which are held together by the seams.
Through the formation of air layers between the single layers it is possible that an inflation between the undulating seams is accomplished, so that in practice a significant raise in the heat transfer resistance is to be seen, which is usually only theoretically to be calculated.
wo 2012/150357 Team Fritz Clay Roof Tiles, Inc., page 5 1595 Golden View Drive, Westbank, V4T 1Y7 Ph: (250) 768-1921 cell: (250)808-9813, e-malh Info dayrooftlles.orq www.dayrooftlles.org An undesirable wick effect is also been avoided, if the repeat length (y) is f.e. approximately 150 mm, which is defined by the distance of two consecutive maximum or minimal undulations, the undulation amplitude (x) which is also called peak-to-valley ratio, and is defined through the distance between maximum and minimum, should be minimum approximately 40 mm, preferably approximately 50 mm.
For the formation of air layers between the single layers it is supportive, if based on a f.e.
undulating seam of approximately 180 mm (the real length of the undulating seam) preferably not more than approximately 36 needle stitches are guided through the layers, so that this results in a preferred stitch length of 5 mm for each undulating seam, so that the loosely arranged layers on top of each other are adequately permeable to air and at the same time are held together.
From the invention side it is preferred to have minimum one, particularly two, preferably four, rows of perforation holes guided though the layers, where the course of each row of the perforation holes preferably have the same undulating form as the corresponding undulating seam. The perforation holes guarantee a diffusion openness of the mat and the advantageous usage in an outside section before the vapour barrier with an otherwise identical configuration.
Alternatively or accumulatively it has been proven to use threads with capillary effects in order to avoid a moisture build up.
Claimable is also a method of producing heat-insulating-material mats, especially present invention related mats, with the use of a multi-needle sewing machine.
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From the invention side it is preferred to stitch the seams and/or rows of perforation holes via needles from a multi-needle sewing machine, preferably during the same work process, wo 2012/150357 Team Fritz Clay Roof Tiles, Inc., page 6 1595 Golden View Drive, Westbank, V4T 1Y7 Ph: (250) 768-2921 cell; (250)808-9813, e-mail: infoOclayrooftiles.orq www.dayrooftiles.org which permits the inexpensive production of the invented mats. Thereby with the diffusion open version of the mat it is possible to implement additional needles without thread in the sewing machine, which can punch the holes during the same work cycle as the stitching is done.
The high thermal insulation effect of the present invented heat-insulating-material mats is achieved thus heat and cold reflects on metalized , f.e. vapour coated with aluminum and/or bronze and ergo silver ¨ and or gold colored mirroring occurs, outer layers made out of polyester foil, which is made preferably flame retardant, f.e. through a coating of LDPE("low density polyethylene"). Alternatively a coated, fabric reinforced aluminum composite foil can be used as outer layer as well.
In order to have the metalized outer layers or aluminum composite foils of the mat fused together under the heat of the norm flame they have a preferred thickness of f.e. only 0.012 mm.
To protect from ripping through the material when installed it is preferably intended by invention a strengthening of the polyester foil through a textile printing process.
Advantageously this eliminates the use of fire accelerant glues and ensures at the same time a sufficient stability of the outer layers of the mat during installations.
Depending on requirement and place of application it is possible to have multiple inner layers between the outer layers, whereas it is preferred, if at least one inner layer of the mat is made out of flame retardant polyester fleece; and/or a soft foam made out polyethylene; and /or one inner layer is made out of a double-sided aluminum and/or bronze vapour coated polyester foil, whereas the latter has to be stored over 48 hours at 70 C and 50% humidity and then preferably and irreversibly is undulating in the direction of the thickness (z) of the mat and beneficially supports the forming of air layers between the single layers and ergo supports the inflation between the undulating seams.
wo 2012/150357 Team Fritz Clay Roof Tiles, Inc., page 7 1595 Golden View Drive, Westbanly ACõ V4T 1Y7 Ph: (250) 788-1921 cell: (250) 808-9813, e-mail: Infonclayrootilles.org www.dayrooftlles.org In order to install/use the mat left- or right sided a layer formation of the mat has proven to be best in which the layers are arranged symmetrically from the outside to the inside.
Because the crucial characteristic of the high thermal insulation effect of the present invented heat-insulating-material mat is its reflection effect and not the thickness of the material, it has proven best to be made out of fourteen layers, which has the following assembly of layers seen from the outside to the inside: one first layer, one second layer, one third layer, two fourth layers, one third layer, two fourth layers, one third layer, two fourth layers, one third layer, one second layer and one first layer.
In order for the present invented heat-insulating-material mat to be used easily by both consumers (private) and commercial applicants it has proved to be the best to compile the materials and thicknesses of the layers as follows: the heat-insulating-material mat has a delivered thickness of a minimum of 7mm, preferably an average of 11mm and maximum 20 mm, and also a total area weight of a minimum of 436g/m2 +1- 10%.
The heat-insulating-material mat according to the invention is suitable for insulating static objects such as roofs, walls/facades or floors and also for lining f.e.
drivers' cabs, caravans (RV's) and other means of transport.
Additional details and more advantages of the present invention are described in the following application example and the supplied drawing of the multilayer heat-insulating-material mat, which does not mean that the present invention is limited to the described installation.
It is shown schematically:
wo 2012/150357 Team Fritz Clay Roof Tiles, Inc., page 8 1595 Golden View Drive, Westbank, V4T 1Y7 Ph: (250) 768-1921 cell; (250) 808-9813, e-mail; InfonclayrooftlIes.ore www.dayrooftlles.org Fig. 1 shows a multilayer heat-insulating-material mat drawn after the present invention, unrolled in a perspective view;
Fig. 2 shows the preferably fourteen layer comprehensive composition of the heat-insulating-material mat as per Fig. 1; and Fig. 3 shows a part of the heat-insulating-material mat as per Fig. 1 after a conducted fire test In the following description of one preferable composition of the present invention the same reference signs are standing for the same or comparable components.
Fig.1 shows a multilayer heat-insulating-material mat 10 after the present invention. The shown heat-insulating-material mat consist I.e. of fourteen loosely arranged layers one above the other 1,2,3,4 .... , in particular made out of foils, fleeces and soft foams. The heat-insulating-material mat 10 can be assembled from the outside to the inside as seen in the following table:
Outside Layer no Material Layer sequence Thickness Weight/area (mm) (g/m2) I vapour coated polyester foil, LDPE coated, aprox.
0.012 aprox. 60 flame retardant, fabric reinforced or coated, fabric reinforced aluminum composite foil - 2 2 Flame retardant polyester fleece aprox. 0.7 aprox.
3 3 Double sided metalized ¨ preferably aluminum or bronze aprox.
0.012 aprox. 20 vapour coated - polyester foil 4 4 Polyethylene soft foam aprox. I aprox.
0.012 aprox. 20 vapour coated - polyester foil 4 4 Polyethylene soft foam aprox. I aprox.
5 4 Polyethylene soft foam aprox. 1 aprox.
6 3 Double sided metalized ¨ preferably aluminum or bronze aprox.
0.012 aprox. 20 vapour coated - polyester foil 7 4 Polyethylene soft foam aprox. 1 aprox.
WO 2012/150357 Team Fritz Clay Roof Tiles, Inc., page 9 1595 Golden View Drive, Westbank, B.C., V4T 1Y7 Ph: (250) 768-1921 cell: (250) 808-9813, e-mail: Infoddayrooftiles.oro www.clayrooftiles.org 8 4 Polyethylene soft foam aprox. 1 aprox. 27 9 3 Double sided metalized ¨ preferably aluminum or bronze aprox. 0.012 aprox. 20 vapour coated - polyester foil 4 Polyethylene soft foam aprox. 1 aprox. 27 11 4 Polyethylene soft foam aprox. 1 aprox. 27 12 3 Double sided metalized ¨ preferably aluminum or bronze aprox. 0.012 aprox. 20 vapour coated - polyester foil 13 2 Flame retardant polyester fleece aprox. 0.7 aprox. 70 14 1 Aluminum vapour coated polyester foil, LDPE coated, aprox. 0.012 aprox. 60 flame retardant, fabric reinforced Or coated, fabric reinforced aluminum composite foil Inside In order to affix the layers 1,2,3,4 ....together these layers are attached on both transverse corners respective transverse edges 11 of the mat 10 to each other with an undulating outer seam 31 and also with an undulating middle seam 32 in the middle of the mat 12, especially sown together with the help of a multi-needle sewing machine (not shown). As shown it is possible to include an inner seam 33 between the outer seam 32 and the middle seam 32.
Fig. 2 shows according to above listed table the preferably comprising fourteen layers 1,2,3,4 symmetrical composition of the layers of the mat. It is comprehendible, that through the irreversible undulation of the inner, double sided aluminum and/or bronze vapour coated polyethylene foils 3, they are able to lift especially the polyethylene soft foam 4 and enable an air layer build up between the layers 2,3,4 in order to enhance the thermal insulation value R.
Fig. 3 shows a part of the mat 10 as per Fig. 1 after a fire test.
Firstly it is visible, how the undulating form, looking like a sinusoid curve, of each of the seams 31, 32 or 33 do not stay in the local area of the norm flame ¨ which in Fig. 3 burnt a hole 60 in the mat ¨ but changed thereof their position WO 2012/150357 Team Fritz Clay Roof Tiles, Inc., page 10 .1595 Golden View Drive, Westbanic V4T 1Y7 Ph: (250) 768-1921 cell: (250) 808-9813, e-mail: infogdayrooftiles.orq www.clayrooftlies.org constantly, especially tangential, through the undulating pattern of the seams which are moving out of the local flame treatment, and because of this, a wick effect of the seam threads 20, 21 and/or 22 and ignition of the used materials is avoided. The undulating form of the seam which is changing constantly position is advantageous fire prevention wise with a repeat length (y) of f.e. approximately 150 mm and is warranted particularly with regards to an undulating amplitude (x) of a minimum of approximately 40 mm, preferably approximately 50 mm, or the repeat length (y) and undulating amplitude(x) ratio of each of the undulating seams is approximately 1:3.75 or preferably 1:3Ø
The present invented heat-insulating-material mat 10 is suitable in particular for the insulation of roofs, walls/facades or floors, which is described as follows:
A thermal loss, which is caused by wind or wide area air movements (called convection), can be achieved through a separation of an interior room from the exterior room (air and wind tightness). The same applies for water permeation. This separation is achieved by installing the present invented heat-insulating-material mat 10 at its interfaces, usually at the transverse edges 11, with a minimum overlap of 50 mm. In an application of a steep roof with a low roof pitch less than 20 the overlap should be 80 mm. The minimum installation temperature should be at least 10 C, with a maximum humidity of 65%. Ergo the present invented heat-insulating-material mat 10 can either be used as roof underlay in order to achieve wind proofing or as means to achieve air impermeability as air tightness foil.
The - preferably laid out in rows ¨ heat-insulating-material mats 10 are sealed together afterwards with the use of an adhesive aluminum or bronze tape centered on top of the interface/overlap (top and bottom and sides). In this process the outside edges 31 are sealed as well. As soon as the center seam 32 and any possible inner seams 33 are sealed with the adhesive tape, you will achieve a diffusion closed surface, wo 2012/150357 Team Fritz Clay Roof Tiles, Inc, page 11 1595 Golden View Drive, Westbank V4T 1Y7 Ph: (250) 768-1921 cell: (250) 808-9813, e-mail: infotDdayrooftlles.org www;clayroofthesorg which is comparable advantageously to a vapour barrier, which f.e. is intended beneath the roof trusses, in order to prevent the penetration of moisture from the interior (f.e. any wet cells) into the roof structure.
In an alternative diffusion open variant of the present invented heat-insulating-material mats 10 it is intended to have rows of perforation holes 40 besides the undulating seams, which allow the application of the otherwise similar heat-insulating-material mats 10 as vapour permeable mats above the roof trusses. In this application the center seam 32 and any possible inner seams 33 do not have to be sealed with tape.
Based upon the low grade of emissions and the related high grade of reflection of the surface of the heat-insulating-material mat in the infrared sector the heat transfer mechanism is almost fully eliminated within the bordering air layers. In practice the heat transfer takes place only through heat conduction and convection. Therefore the anyway construction wise necessary air layers and installation levels can be used as thermo-technically relevant layers. If the present invented heat-insulating-material mat 10 is visible from the inside or outside or is used in ventilated air spaces, then the internal or external heat transfer resistance is raised, therefore the thermal insulation performance is enhanced additionally.
Based upon the considerably larger dependency of convection towards non-reflective insulating materials the results for the thermal insulation ratings are varied depending on the direction of thermal energy flow. Therefore the heat protection of a flat roof in summer is considerably higher than in winter.
The ¨ preferably laid out in rows ¨ heat-insulating-material mats 10 should be fastened onto the fastening surface (mostly battens) approximately every 80 mm with at least 20 mm deep/long staples or roof nails.
wo 2012/150357 Team Fria Clay Roof Tiles, Inc, page 12 1595 Golden View Dr/ye, Westbank V4T 1Y7 Ph: (250) 768-1921 cell: (250) 808-9813, e-malk WoOdayrooftiles.ong www.dayrooftlles.org A nail strip has to be used at the nail holes respective staple holes. All surfaces, which are forming a heat loss zone, should be covered in present invented heat-insulating-material mat 10.
The heat-insulating-material mat 10 according to the invention, which can also be seen as almost diffusion closed in combination with the taped seams, is rendered diffusion open through micro perforation. Dependihg on the numbers and size of the micro pores which thus create the thermal diffusion behavior, it is then possible that the mat 10 is used diffusion open.
The heat-insulating-material mats 10 according to the invention is therefore suitable for insulating roofs, walls/facades, floors and ceilings and also can be used in f.e., drivers' cab, caravans (RV's), container, cold storages (refrigerated ware houses), technical facilities etc. and the mat can use the surrounding air layers as additional thermal insulation.
Based upon the multi layer composition and the chosen materials there is a good shielding effect against high frequency waves. It is also possible to have a shielding against low frequency waves through a grounding of the mats 10.
wo 2012/150357 Team Fritz Clay Roof Tiles, Inc., page 13 1595 Golden View Drive, Westbanly V4T 1Y7 Pb: (250) 768-1921 cell: (250)808-9813, a-mall: Infoedayrooftlles.orq www.clayrooftlles.org List of reference signs 1 first layer, outer layers, in particular: coated, fabric reinforced aluminum composite polyester foil 2 second layer, inner layer, in particular: flame retardant polyester fleece 3 third layer, inner layer, in particular: double sided aluminum and/or bronze vapour coated polyester foil 4 fourth layer, inner layer, in particular: polyethylene soft foam heat-insulating-material mat 11 transverse edges of the heat-insulating-material mat 10 12 center of the mat thread 21 top thread 22 bottom thread 31 outer seam 32 center seam 33 inner seam 40 rows of perforation holes 50 pressure applied fabric reinforcement 60 burn hole inflicted by norm flame wo 2012/150357 Team Fritz Clay Roof Tiles, Inc., page 14 1595 Golden View Drive, Westbank, B.C., V4T 117 Ph: (250) 768-1921 cell: (250) 808-9813, e-mail: infoabdayrooftiles.orq www.clayrooftiles.org X transverse direction of heat-insulating-material mat 10 longitudinal direction of heat-insulating-material mat 10 thickness direction of heat-insulating-material mat 10 repeat length of the seams 31, 32, 33 respectively the row of perforation holes 40 undulating amplitude of the seams 31,32,33 respectively of the rows of perforation holes 40 wo 2012/150357 Team Fritz Clay Roof Tiles, Inc, page 15 1595 Golden View Drive, Westbank, S., V4T 1Y7 Pb: (250) 768-1921 cell: (250) 808-9813, e-mall: infoeclavrooftiles.orq www.dayrooftlles.org
0.012 aprox. 20 vapour coated - polyester foil 7 4 Polyethylene soft foam aprox. 1 aprox.
WO 2012/150357 Team Fritz Clay Roof Tiles, Inc., page 9 1595 Golden View Drive, Westbank, B.C., V4T 1Y7 Ph: (250) 768-1921 cell: (250) 808-9813, e-mail: Infoddayrooftiles.oro www.clayrooftiles.org 8 4 Polyethylene soft foam aprox. 1 aprox. 27 9 3 Double sided metalized ¨ preferably aluminum or bronze aprox. 0.012 aprox. 20 vapour coated - polyester foil 4 Polyethylene soft foam aprox. 1 aprox. 27 11 4 Polyethylene soft foam aprox. 1 aprox. 27 12 3 Double sided metalized ¨ preferably aluminum or bronze aprox. 0.012 aprox. 20 vapour coated - polyester foil 13 2 Flame retardant polyester fleece aprox. 0.7 aprox. 70 14 1 Aluminum vapour coated polyester foil, LDPE coated, aprox. 0.012 aprox. 60 flame retardant, fabric reinforced Or coated, fabric reinforced aluminum composite foil Inside In order to affix the layers 1,2,3,4 ....together these layers are attached on both transverse corners respective transverse edges 11 of the mat 10 to each other with an undulating outer seam 31 and also with an undulating middle seam 32 in the middle of the mat 12, especially sown together with the help of a multi-needle sewing machine (not shown). As shown it is possible to include an inner seam 33 between the outer seam 32 and the middle seam 32.
Fig. 2 shows according to above listed table the preferably comprising fourteen layers 1,2,3,4 symmetrical composition of the layers of the mat. It is comprehendible, that through the irreversible undulation of the inner, double sided aluminum and/or bronze vapour coated polyethylene foils 3, they are able to lift especially the polyethylene soft foam 4 and enable an air layer build up between the layers 2,3,4 in order to enhance the thermal insulation value R.
Fig. 3 shows a part of the mat 10 as per Fig. 1 after a fire test.
Firstly it is visible, how the undulating form, looking like a sinusoid curve, of each of the seams 31, 32 or 33 do not stay in the local area of the norm flame ¨ which in Fig. 3 burnt a hole 60 in the mat ¨ but changed thereof their position WO 2012/150357 Team Fritz Clay Roof Tiles, Inc., page 10 .1595 Golden View Drive, Westbanic V4T 1Y7 Ph: (250) 768-1921 cell: (250) 808-9813, e-mail: infogdayrooftiles.orq www.clayrooftlies.org constantly, especially tangential, through the undulating pattern of the seams which are moving out of the local flame treatment, and because of this, a wick effect of the seam threads 20, 21 and/or 22 and ignition of the used materials is avoided. The undulating form of the seam which is changing constantly position is advantageous fire prevention wise with a repeat length (y) of f.e. approximately 150 mm and is warranted particularly with regards to an undulating amplitude (x) of a minimum of approximately 40 mm, preferably approximately 50 mm, or the repeat length (y) and undulating amplitude(x) ratio of each of the undulating seams is approximately 1:3.75 or preferably 1:3Ø
The present invented heat-insulating-material mat 10 is suitable in particular for the insulation of roofs, walls/facades or floors, which is described as follows:
A thermal loss, which is caused by wind or wide area air movements (called convection), can be achieved through a separation of an interior room from the exterior room (air and wind tightness). The same applies for water permeation. This separation is achieved by installing the present invented heat-insulating-material mat 10 at its interfaces, usually at the transverse edges 11, with a minimum overlap of 50 mm. In an application of a steep roof with a low roof pitch less than 20 the overlap should be 80 mm. The minimum installation temperature should be at least 10 C, with a maximum humidity of 65%. Ergo the present invented heat-insulating-material mat 10 can either be used as roof underlay in order to achieve wind proofing or as means to achieve air impermeability as air tightness foil.
The - preferably laid out in rows ¨ heat-insulating-material mats 10 are sealed together afterwards with the use of an adhesive aluminum or bronze tape centered on top of the interface/overlap (top and bottom and sides). In this process the outside edges 31 are sealed as well. As soon as the center seam 32 and any possible inner seams 33 are sealed with the adhesive tape, you will achieve a diffusion closed surface, wo 2012/150357 Team Fritz Clay Roof Tiles, Inc, page 11 1595 Golden View Drive, Westbank V4T 1Y7 Ph: (250) 768-1921 cell: (250) 808-9813, e-mail: infotDdayrooftlles.org www;clayroofthesorg which is comparable advantageously to a vapour barrier, which f.e. is intended beneath the roof trusses, in order to prevent the penetration of moisture from the interior (f.e. any wet cells) into the roof structure.
In an alternative diffusion open variant of the present invented heat-insulating-material mats 10 it is intended to have rows of perforation holes 40 besides the undulating seams, which allow the application of the otherwise similar heat-insulating-material mats 10 as vapour permeable mats above the roof trusses. In this application the center seam 32 and any possible inner seams 33 do not have to be sealed with tape.
Based upon the low grade of emissions and the related high grade of reflection of the surface of the heat-insulating-material mat in the infrared sector the heat transfer mechanism is almost fully eliminated within the bordering air layers. In practice the heat transfer takes place only through heat conduction and convection. Therefore the anyway construction wise necessary air layers and installation levels can be used as thermo-technically relevant layers. If the present invented heat-insulating-material mat 10 is visible from the inside or outside or is used in ventilated air spaces, then the internal or external heat transfer resistance is raised, therefore the thermal insulation performance is enhanced additionally.
Based upon the considerably larger dependency of convection towards non-reflective insulating materials the results for the thermal insulation ratings are varied depending on the direction of thermal energy flow. Therefore the heat protection of a flat roof in summer is considerably higher than in winter.
The ¨ preferably laid out in rows ¨ heat-insulating-material mats 10 should be fastened onto the fastening surface (mostly battens) approximately every 80 mm with at least 20 mm deep/long staples or roof nails.
wo 2012/150357 Team Fria Clay Roof Tiles, Inc, page 12 1595 Golden View Dr/ye, Westbank V4T 1Y7 Ph: (250) 768-1921 cell: (250) 808-9813, e-malk WoOdayrooftiles.ong www.dayrooftlles.org A nail strip has to be used at the nail holes respective staple holes. All surfaces, which are forming a heat loss zone, should be covered in present invented heat-insulating-material mat 10.
The heat-insulating-material mat 10 according to the invention, which can also be seen as almost diffusion closed in combination with the taped seams, is rendered diffusion open through micro perforation. Dependihg on the numbers and size of the micro pores which thus create the thermal diffusion behavior, it is then possible that the mat 10 is used diffusion open.
The heat-insulating-material mats 10 according to the invention is therefore suitable for insulating roofs, walls/facades, floors and ceilings and also can be used in f.e., drivers' cab, caravans (RV's), container, cold storages (refrigerated ware houses), technical facilities etc. and the mat can use the surrounding air layers as additional thermal insulation.
Based upon the multi layer composition and the chosen materials there is a good shielding effect against high frequency waves. It is also possible to have a shielding against low frequency waves through a grounding of the mats 10.
wo 2012/150357 Team Fritz Clay Roof Tiles, Inc., page 13 1595 Golden View Drive, Westbanly V4T 1Y7 Pb: (250) 768-1921 cell: (250)808-9813, a-mall: Infoedayrooftlles.orq www.clayrooftlles.org List of reference signs 1 first layer, outer layers, in particular: coated, fabric reinforced aluminum composite polyester foil 2 second layer, inner layer, in particular: flame retardant polyester fleece 3 third layer, inner layer, in particular: double sided aluminum and/or bronze vapour coated polyester foil 4 fourth layer, inner layer, in particular: polyethylene soft foam heat-insulating-material mat 11 transverse edges of the heat-insulating-material mat 10 12 center of the mat thread 21 top thread 22 bottom thread 31 outer seam 32 center seam 33 inner seam 40 rows of perforation holes 50 pressure applied fabric reinforcement 60 burn hole inflicted by norm flame wo 2012/150357 Team Fritz Clay Roof Tiles, Inc., page 14 1595 Golden View Drive, Westbank, B.C., V4T 117 Ph: (250) 768-1921 cell: (250) 808-9813, e-mail: infoabdayrooftiles.orq www.clayrooftiles.org X transverse direction of heat-insulating-material mat 10 longitudinal direction of heat-insulating-material mat 10 thickness direction of heat-insulating-material mat 10 repeat length of the seams 31, 32, 33 respectively the row of perforation holes 40 undulating amplitude of the seams 31,32,33 respectively of the rows of perforation holes 40 wo 2012/150357 Team Fritz Clay Roof Tiles, Inc, page 15 1595 Golden View Drive, Westbank, S., V4T 1Y7 Pb: (250) 768-1921 cell: (250) 808-9813, e-mall: infoeclavrooftiles.orq www.dayrooftlles.org
Claims (15)
1. a heat-insulating-material mat (10) in particular for building construction, which is formed from layers (1,2,3,4...etc.) which are arranged loosely one above the other and are made of insulating materials which fuse together exclusively under the heat of a norm flame of a fire test conducted in accordance with standard DIN EN ISO 11925-2 and are held together by means of at least one seam (31,32,33) which is configured in undulating form in the longitudinal direction (X) and/or transverse direction (Y) of the mat (10) and in the case of which at least one thread (20,21,22) is guided through the layers (1,2,3,4,...etc), wherein the undulating form of seam (31,32,33) is dimensioned such that, constantly changing in position in relation to the local surface area of the norm flame, it moves out of the local flame-treatment surface area.
2. heat-insulating-material mat (10) of claim 1, that a minimum of two (31,31), preferably three (31,32,31) and maximum five (31,33,32,23,31) undulating seams are guided through the layers (1,2,3,4...etc), whereas particularly - neighbouring to the transverse edge (11) of the mat (10), preferably with a distance of approximately 20 mm to the transverse edge (11), an undulating outer seam (31) and /or - centered between the transverse edges (11) of the mat (10) an undulating center seam (32) and/or - between the transverse edges (11) of the mat (10) and the center of the mat (12) each an undulating inner seam (33) are guided through the layers (1,2,3,4...etc.).
page16
page16
3. heat-insulating-material mat (10) of claim 2, that the distance between the undulating seams (31,32,33) is a minimum of 90 mm
4. heat-insulating-material mat (10) of claim 1, that the repeat length (y) of f.e. approximately 150 mm of the undulating amplitude (x) of each of the undulating seams (31,32,33) is a minimum of approximately 40 mm, preferably approximately 50 mm.
5. heat-insulating-material mat (10) of claim 1, that with an undulating seam of approximately 180 mm preferably not more than approximately 36 needle stitches are guided through the layers (1,2,3,4, ...etc), so that this results in a preferred stitch length of 5 mm for each undulating seam (31,32,33)
6. heat-insulating-material mat (10) of claim 1, that between two seams (31,32,33) a minimum of one, particularly two, preferably four, rows of perforation holes (40) are guided through the layers (1,2,3,4, ...etc) whereas the course of each row of perforation holes (40) has to be preferably of the same undulating form corresponding to the seams (31,32,33).
7. heat-insulating-material mat (10) of claim 1, that the threads (20,21,22), with which the layers (1,2,3,4, ...etc) are held together, exhibit capillary effects.
8. heat-insulating-material mat (10) of claim 1, that the seams (31,32,33) and/or the rows of perforation holes (40) are executed with needles of a multi-needle sewing machine, preferably during the same work process page 17
9. heat-insulating-material mat (10) of claim 1, that the outer layer (1) of the mat (10) is a coated, fabric reinforced aluminum composite polyester foil (1)
10. heat-insulating-material mat (10) of claim 1, that at least one inner layer (2,3,4 ..etc) of the mat (10) - is a flame retardant polyester fleece (2); and/or - is a double sided aluminum or bronze vapour coated polyester foil (3), which has to be stored over 48 hours at 70°C and 50% humidity and then preferably and irreversibly is undulating in the direction of the thickness (z) of the mat (10); and/or - is a soft foam (4) made out of polyethylene
11. heat-insulating-material mat (10) of claim 1, that the layers (1,2,3,4,4,3,4,4,3,4,4,3,2,1) of the mat (10) are assembled symmetrically from the outside to the inside.
12. heat-insulating-material mat (10) of claim 1, that the mat (10) encompassed fourteen layers (1,2,3,4,...etc), which are assembled from the outside to the inside as follows: one first layer (1), one second layer (2), one third layer (3), two fourth layers (4), one third layer (3), two fourth layers (4), one third layer (3), two fourth layers (4), one third layer(3), one second layer (2) and one first layer (1).
13.heat-insulating-material mat (10) of claim 1, that materials and thickness of the layers (1,2,3,4, ..etc) are put together such page18 as, that the mat (10) has a minimum thickness at least 7mm, preferably of an average of 11 mm and a maximum of 20 mm, as well as a total area weight of a minimum of 436g/m2 +/- 10%.
14.a method of producing heat-insulating-material mat (10) of claim 1 with a multi needle sewing machine
15.a method of claim 14, in which the seams (31,32,33) and/or the rows of perforation holes (40) are executed, preferably during the same production process, through needles of the multi needle sewing machine, whereas in the case of production of the diffusion open variant of the mat (10) additional needles with no thread are inserted in the sewing machine, which can punch the extra holes (40) through the layers (1,2,3,4...etc) in the same work process when making the seams (31,32,33) page 19
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102011075374.5 | 2011-05-05 | ||
DE102011075374.5A DE102011075374B9 (en) | 2011-05-05 | 2011-05-05 | Thermal insulation mat, especially for building construction |
PCT/EP2012/058401 WO2012150357A1 (en) | 2011-05-05 | 2012-05-07 | Heat-insulating-material mat, in particular for building construction, and method for producing the same |
Publications (1)
Publication Number | Publication Date |
---|---|
CA2846478A1 true CA2846478A1 (en) | 2012-11-08 |
Family
ID=46207985
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CA2846478A Abandoned CA2846478A1 (en) | 2011-05-05 | 2012-05-07 | Heat-insulating-material mat, in particular for building construction, as well as the method of producing aforementioned |
Country Status (5)
Country | Link |
---|---|
US (1) | US20140076220A1 (en) |
EP (1) | EP2705198B1 (en) |
CA (1) | CA2846478A1 (en) |
DE (1) | DE102011075374B9 (en) |
WO (1) | WO2012150357A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11460144B2 (en) | 2019-06-24 | 2022-10-04 | Klaus-Dieter Nies | High-temperature insulation for thermally insulating pipes |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10570612B2 (en) * | 2015-11-16 | 2020-02-25 | Environmentally Safe Products, Inc. | Underlayment with thermal insulation |
DE102018112260A1 (en) * | 2018-05-22 | 2019-11-28 | Saint-Gobain Isover G+H Ag | Thermal insulation element, building construction and method for preventing moisture damage to a structure |
IT202200003056A1 (en) * | 2022-02-18 | 2023-08-18 | Silcart S P A | SUPPORT LAYER OF AN INSULATING PANEL FOR BUILDING CONSTRUCTION AND INSULATING PANEL |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
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US1997779A (en) * | 1932-06-22 | 1935-04-16 | Judson L Miller | Sewing machine for comfortables and similar articles |
DE1778733U (en) * | 1958-08-14 | 1958-12-04 | Hermann Mueller | PLATE FOR FLOOR OR WALL COVERING. |
DE2161497A1 (en) * | 1971-12-10 | 1973-07-12 | Nat Distillers Chem Corp | Blanket material - seam-stabilised and reinforced without gauze or mull, comprising a layer of expanded polyurethane and a laye |
US4631933A (en) * | 1984-10-12 | 1986-12-30 | Minnesota Mining And Manufacturing Company | Stitch-bonded thermal insulating fabrics |
DE4242261A1 (en) * | 1992-11-07 | 1994-05-11 | Gefinex Jackon Gmbh | Coating of plastic foam plates with mortar - by initially sewing fabric on plastic foam or profiling foam plates through sewing. |
US6102128A (en) * | 1997-03-13 | 2000-08-15 | Bridgeman; William M. | Fire-resistant blanket |
DE29902351U1 (en) * | 1999-02-11 | 1999-05-27 | Basf Ag, 67063 Ludwigshafen | Network system |
FI19991831A (en) * | 1999-08-30 | 2001-02-28 | Upm Kymmene Corp | Coating of insulating materials |
DE10101966B4 (en) | 2001-01-17 | 2004-07-08 | Göbel, Klaus-Ulrich | Thermal insulation and / or soundproofing material |
US20040005435A1 (en) * | 2001-09-08 | 2004-01-08 | Gangarao Hota V.S. | 3-Dimensionally (3-d) stitched fabrics |
US8246882B2 (en) * | 2003-05-02 | 2012-08-21 | The Boeing Company | Methods and preforms for forming composite members with interlayers formed of nonwoven, continuous materials |
DE10331888B4 (en) * | 2003-07-14 | 2005-11-10 | Clariant Gmbh | Elastic covering material with improved flame retardancy and a method for its production |
ITTO20040198A1 (en) * | 2004-03-23 | 2004-06-23 | Alenia Aeronautica Spa | PROCEDURE FOR THE MANUFACTURE OF A DRY REINFORCEMENT PREFORM FOR AN COMPOSITE STRUCTURAL ELEMENT OF AN AIRCRAFT |
EP1715111A1 (en) * | 2005-04-19 | 2006-10-25 | Primero Schiefer GmbH | Insulation means |
DE102005034400B4 (en) * | 2005-07-22 | 2010-09-23 | Airbus Deutschland Gmbh | Apparatus for producing a fiber preform having a virtually random surface geometry in the TFP process |
US7703405B2 (en) * | 2005-09-22 | 2010-04-27 | Waubridge Specialty Fabrics, Llc | Method of producing a fire resistant fabric with stitchbonding |
-
2011
- 2011-05-05 DE DE102011075374.5A patent/DE102011075374B9/en active Active
-
2012
- 2012-05-07 EP EP12725338.3A patent/EP2705198B1/en active Active
- 2012-05-07 WO PCT/EP2012/058401 patent/WO2012150357A1/en active Application Filing
- 2012-05-07 CA CA2846478A patent/CA2846478A1/en not_active Abandoned
- 2012-05-07 US US14/115,864 patent/US20140076220A1/en not_active Abandoned
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11460144B2 (en) | 2019-06-24 | 2022-10-04 | Klaus-Dieter Nies | High-temperature insulation for thermally insulating pipes |
Also Published As
Publication number | Publication date |
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DE102011075374B4 (en) | 2019-12-19 |
US20140076220A1 (en) | 2014-03-20 |
DE102011075374A1 (en) | 2012-11-08 |
DE102011075374B9 (en) | 2020-03-19 |
EP2705198B1 (en) | 2016-08-24 |
EP2705198A1 (en) | 2014-03-12 |
WO2012150357A1 (en) | 2012-11-08 |
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