NL8203423A - Tightly rollable cavity wall insulation element - has aluminium foil sheets spaced at least 20 mm by foam strips when installed - Google Patents
Tightly rollable cavity wall insulation element - has aluminium foil sheets spaced at least 20 mm by foam strips when installed Download PDFInfo
- Publication number
- NL8203423A NL8203423A NL8203423A NL8203423A NL8203423A NL 8203423 A NL8203423 A NL 8203423A NL 8203423 A NL8203423 A NL 8203423A NL 8203423 A NL8203423 A NL 8203423A NL 8203423 A NL8203423 A NL 8203423A
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- Netherlands
- Prior art keywords
- cavity
- aluminium foil
- rollable
- tightly
- insulating material
- Prior art date
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- 239000006260 foam Substances 0.000 title claims 2
- 239000005030 aluminium foil Substances 0.000 title abstract 2
- 238000009413 insulation Methods 0.000 title 1
- 239000011888 foil Substances 0.000 claims abstract description 16
- 239000000463 material Substances 0.000 claims abstract description 13
- 229920000573 polyethylene Polymers 0.000 claims abstract description 4
- 239000004033 plastic Substances 0.000 claims abstract description 3
- 229920003023 plastic Polymers 0.000 claims abstract description 3
- 239000011810 insulating material Substances 0.000 claims description 19
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 14
- 229910052782 aluminium Inorganic materials 0.000 claims description 14
- 239000012774 insulation material Substances 0.000 claims description 6
- 239000004698 Polyethylene Substances 0.000 claims description 3
- -1 polyethylene Polymers 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract 2
- 230000004888 barrier function Effects 0.000 abstract 1
- 239000002984 plastic foam Substances 0.000 abstract 1
- 230000003014 reinforcing effect Effects 0.000 abstract 1
- 230000005855 radiation Effects 0.000 description 5
- 239000013013 elastic material Substances 0.000 description 3
- 239000011449 brick Substances 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Classifications
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- 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
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/10—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material
- B32B3/18—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material characterised by an internal layer formed of separate pieces of material which are juxtaposed side-by-side
-
- 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
- E04B1/38—Connections for building structures in general
- E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
- E04B1/4178—Masonry wall ties
- E04B1/4185—Masonry wall ties for cavity walls with both wall leaves made of masonry
-
- 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
- B32B15/00—Layered products comprising a layer of metal
- B32B15/02—Layer formed of wires, e.g. mesh
-
- 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
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B15/046—Layered products comprising a layer of metal comprising metal 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
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- 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
- B32B15/00—Layered products comprising a layer of metal
- B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
-
- 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
- E04B1/7612—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 in combination with an air space
- E04B1/7616—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 in combination with an air space with insulation-layer locating devices combined with wall ties
-
- 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
- B32B2305/00—Condition, form or state of the layers or laminate
- B32B2305/08—Reinforcements
-
- 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
- B32B2311/00—Metals, their alloys or their compounds
- B32B2311/24—Aluminium
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Acoustics & Sound (AREA)
- Building Environments (AREA)
Abstract
Description
-1- 4 N.0. 31206-1- 4 N.0. 31206
Velvormig isolatiemateriaalSheet-shaped insulation material
De uitvinding betreft een velvormig isolatiemateriaal bestaande uit twee of meerdere lagen:die èlk aan één of béide zijden aluminiumfolie omvatten en die aan tussenliggende middelen zijn gehecht, waardoor de lagen in wezen op een afstand evenwijdig aan elkaar worden gehouden. Een dergelijk iso- 5 latiemateriaal is bekend uit de Nederlandse octrooiaanvrage 7603863.The invention relates to a sheet-shaped insulating material consisting of two or more layers: each of which comprises aluminum foil on one or both sides and which are adhered to intermediate means, whereby the layers are kept essentially parallel to each other. Such an insulating material is known from Dutch patent application 7603863.
In het bijzonder dient zo'n velvormig isolatiemateriaal voor toepassing in een spouw, hetzij tussen verticale hetzij tussen horizontale wanden van een gebouw, waarbij het materiaal tennaaste-bij in het midden in de spouw wordt aangebracht, zodat aan weerskanten 10 daarvan ongeveer gelijke spouwwijdtes overblijven.In particular, such a sheet-shaped insulating material serves for application in a cavity, either between vertical or between horizontal walls of a building, the material being placed approximately in the center of the cavity, so that approximately equal cavity widths remain on either side thereof. .
Bij het bekende isolatiemateriaal worden de tussen-; liggende middelen gevormd door twee luchtkussenfolies die met hun oppervlakken waar de luchtkussentjes uitsteken, aan weerskanten van een vlakke folie aan deze folie zijn gehecht.In the known insulating material, the intermediate; horizontal means formed by two air-cushion films which, with their surfaces where the air cushions protrude, are adhered to this film on either side of a flat film.
15 Uitgaande van de wet van Stefan Boltzmann die leert dat een lichaam met een absolute temperatuur T (°K.) en een emissie-coëffi- L1 o ciëntE , aan energie uitstraalt : E=£ O T W/m , waarbij O - constant = -8 2 4.15 Based on Stefan Boltzmann's law, which teaches that a body with an absolute temperature T (° K.) And an emission coefficient L1 o cientE, radiates energy: E = £ OTW / m, where O - constant = - 8 2 4.
5,7 . 10" W/m K*, kan worden berekend dat de warmtestroom Q. ~ van een wand met een temperatuur en een reflectiecoëfficiënt gelijk aan 20 1 - € naar een tweede wand met een temperatuur T^ en een reflectiecoëffi ciënt gelijk aan 1 -6 gelijk is aan = e,2;El,-ei £2 , = - y* - t/} lf 6 +e -e e i_ + i_ .5.7. 10 "W / m K *, it can be calculated that the heat flow Q. ~ from a wall with a temperature and a reflection coefficient equal to 20 1 - € to a second wall with a temperature T ^ and a reflection coefficient equal to 1 -6 equals = e, 2; El, -ei £ 2, = - y * - t /} lf 6 + e -ee i_ + i_.
ει 6262
25 t - T25 t - T
Q, Λ is ook gelijk aan 1 2 , waarin R de warmteweerstand ten gevolge R i. 1 T-T Ê+£-i 2 1 2 C1 2 van straling in m K/W is, zodat R =—=7-r— - · V - a 30Q, Λ is also equal to 1 2, where R is the heat resistance due to R i. 1 T-T Ê + £ -i 2 1 2 C1 2 of radiation in m K / W, so that R = - = 7-r— - · V - a 30
De warmte-overdracht tussen twee wanden heeft echter niet alleen plaats ten gevolge van straling maar^ten gevolge van geleiding en convectie, waarbij in tegenstelling met de warmte-overdracht als gevolg van straling, de warmte-overdracht ten gevolge van geleiding en convectie sterk afhanke-/¾ ‘35 lijk is van de spouwwijdte en wd hoe groter deze wijdte is hoe groter de . warmte-overdracht als gevolg van convectie, maar hoe kleiner de warmte- \ 8203423 -2- overdracht als gevolg van geleiding is, zodat de warmteweerstand ten ge- ! Volge van geleiding toeneemt, en de weerstand ten gevolge van convectie [ 1 ! afneemt bij groter wordende spouwwijdten.However, the heat transfer between two walls does not only take place as a result of radiation, but also as a result of conduction and convection, whereas, in contrast to the heat transfer as a result of radiation, the heat transfer as a result of conduction and convection strongly depends - / ¾ '35 is the size of the cavity width and wd the greater this width, the greater the. heat transfer due to convection, but the smaller the heat transfer due to conduction, so the heat resistance is reduced. As a result of conduction increases, and the resistance due to convection [1! decreases with increasing cavity widths.
| Omdat de weerstanden ten gevolge van straling en ten ; 5 gevolge van convectie en geleiding parallel zijn geschakeld, is de totale| Because the resistances due to radiation and ten; 5 connected in parallel due to convection and conduction, the total
| 'warmteweerstand D D| heat resistance D D
g+C x RSTRg + C x RSTR
KT0T _ R + RCT1J *KT0T _ R + RCT1J *
I g+c STRI g + c STR
De warmteweerstand Rg+C ten gevolge van geleiding en convectie heeft bij een spouwwijdte van 20mm of meer een optimale waarde I i p 10 die gelijk is aan 0,7 m K/W. Voor een constructie bestaande uit twee uit bakstenen opgetrokken wanden waarbij de baksteen een emissiecoefficient heeft e 2The thermal resistance Rg + C as a result of conduction and convection has an optimum value I i p 10 equal to 0.7 m K / W for a cavity width of 20 mm or more. For a construction consisting of two walls made of bricks where the brick has an emission coefficient e 2
van c = 0,9 is de weerstand ten gevolge van straling gelijk aan 0,23m K/Wof c = 0.9, the resistance due to radiation is equal to 0.23m K / W
2 zodat de totale warmteweerstand Ryg-p 0,17m K/W.2 so that the total heat resistance Ryg-p 0.17m K / W.
Wordt nu in zo'n spouw een velvormig isolatiemateriaal.In such a cavity now becomes a sheet-shaped insulating material.
15 van het uit de genoemde aanvrage bekende type aangebracht dan wordt deze waarde Rygy = l,3m2K/W.15 of the type known from the aforementioned application is then applied, this value is Rygy = 1,3m2K / W.
Het doel van de uitvinding is een velvormig isolatie- materiaal te verschaffen, waarmee een nog grotere verhoging van de Rjq-j-| waarde kan worden verkregen, en dat desondanks dezelfde voordelige 20 eigenschappen heeft als het bekende velvormige isolatiemateriaal, te weten een gemakkelijke hanteerbaarheid en de mogelijkheid in rollen te worden opgeslagen en vervoerd.The object of the invention is to provide a sheet-shaped insulating material, with which an even greater increase of the Rjq-j- | value can be obtained, and which nevertheless has the same advantageous properties as the known sheet-shaped insulating material, namely easy handling and the possibility of being stored and transported in rolls.
Dit doel wordt bereikt doordat bij het velvormige isolatiemateriaal volgens de uitvinding de tussenliggende middelen worden I25 'gevormd door een aantal, op afstandén van elkaar gelegen lichamen met zo-Jdanige afmetingen en van een zodanig samendrukbaar elastisch materiaal, i jdat door een lichte druk op de lagen, bijvoorbeeld een druk voortgebracht ibij het oprollen van het velvormige isolatiemateriaal, de lagen grotendeels tegen elkaar aan komen te liggen, en bij het wegnemen van deze druk 30 het materiaal in de oorspronkelijke vorm terugkeert, waardoor de lagen !op een afstand van elkaar worden gehouden die minstens 20mm bedraagt.This object is achieved in that in the sheet-shaped insulating material according to the invention the intermediate means are formed by a number of spaced apart bodies of such dimensions and of such an compressible elastic material, that by a slight pressure on the layers, for example a pressure generated when the sheet-like insulating material is rolled up, the layers largely abut, and when this pressure is removed, the material returns to its original shape, whereby the layers are spaced apart. kept at least 20mm.
Wanneer het materiaal volgens de uitvinding in een ispouw tussen twee wanden is aangebracht, dan wordt deze spouw in drie delen Verdeeld, namelijk een eerste deel tussen de ene wand en een eerste aluminium-|35 folie van het materiaal, een tweede deel ingesloten tussen beide aluminium-! folies van het materiaal, en een derde deel tussen de tweede aluminiumfolie | 1 8203423 r -3- ! ! I van het materiaal en de andere wand, waarbij bij voorkeur deze delen dezelfde J wijdte van 20mm hebben, zodat de spouw een wijdte van 60mm moet hebben. Voor een aluminiumfolie is£= 0,1, zodat voor de eerste en derde spouwdelen 2 2 ;R-j-q-j-= 0,51 m K/W en voor het tweede spouwdeel Rtq-j-= 0,67 m K/W, zodat voor ; 5 ide gehele spouw R-j-qj = W x 0,51 + 0,67 = 1,69 m K/W.When the material according to the invention is arranged in a cavity between two walls, this cavity is divided into three parts, namely a first part between one wall and a first aluminum foil of the material, a second part enclosed between the two. aluminium-! foils of the material, and a third part between the second aluminum foil 1 8203423 r -3-! ! I of the material and the other wall, preferably these parts having the same J width of 20 mm, so that the cavity must have a width of 60 mm. For an aluminum foil, £ = 0.1, so that for the first and third cavity parts 2 2; Rjqj- = 0.51 m K / W and for the second cavity part Rtq-j- = 0.67 m K / W, so that for ; 5th whole cavity R-j-qj = W x 0.51 + 0.67 = 1.69 m K / W.
! Deze waarde kan zelfs tot = 2,0 worden verhoogd, indien voor één van de lagen het bekende velvormige isolatiemateriaal wordt I : | gebruikt.! This value can even be increased to = 2.0, if for one of the layers the known sheet-shaped insulating material is: | used.
Doordat de, de lagen op een afstand van elkaar 10 ihoudende lichamen uit een samendrukbaar elastisch materiaal bestaan, kan ;het isolatiemateriaal volgens de uitvinding in rollen worden opgeslagen en :vervoerd, waarbij de lichamen zodanig worden samengedrukt dat de lagen grotendeels tegen elkaar aan komen te liggen, zodat zo'n rol isolatiemateriaal een betrekkelijk gering volume heeft. Bij het afrollen van het materiaal 15 zetten de lichamen zich weer uit, waardoor de twee lagen van het materiaal; automatisch óp de genoemde afstand evenwijdig aan elkaar worden gebracht, en in deze toestand gemakkelijk in een spouw kunnen worden aangebracht.Because the spaced-apart bodies consist of a compressible elastic material, the insulating material according to the invention can be stored and transported in rolls, the bodies being compressed in such a way that the layers come to rest against each other for the most part. so that such a roll of insulating material has a relatively small volume. As the material 15 rolls down, the bodies expand again, resulting in the two layers of the material; automatically brought parallel to each other at the aforementioned distance, and can easily be placed in a cavity in this condition.
i !i!
Op voordelige wijze worden de lichamen gevormd idoor een aantal op een afstand evenwijdig aan elkaar lopende stroken, die zich 1 i 20 elk over de gehele breedte van het materiaal uitstrekken. Nadat zo'n jvelvormig isolatiemateriaal in een verticaal lopende spouw is aangebracht, [lopen de stroken horizontaal, waardoor het zich tussen de twee lagen [bevindende deel in afdelingen wordt verdeeld door de stroken, waardoor de ί jwarmteweerstand ten gevolge van convectie verder wordt verbeterd.Advantageously, the bodies are formed by a plurality of spaced parallel strips, each extending over the entire width of the material. After such an insulating material is placed in a vertically running cavity, the strips run horizontally, dividing the part located between the two layers into sections by the strips, thereby further improving the heat resistance due to convection.
25 Het materiaal waaruit de lichamen bestaan is bij [voorkeur een schuimkunststof, terwijl de lichamen in plaats van stroken ook uit blokjes kunnen bestaan.The material of which the bodies consist is preferably a foamed plastic, while instead of strips the bodies may also consist of cubes.
! i! i
Aangezien spouwen waarin het velvormige isolatiemateriaal bij voorkeur wordt toegepast dikwijls vochtig zijn en daarbij in 10 [een alkalisch milieu liggen kunnen de aluminiumfolies corroderen. Om dit [te voorkomen kunnen tenminste de buitenkanten van de aluminiumfolies zijn [voorzien van een dekfilm, die bij voorkeur uit polyetheen bestaat, waar-jdoor de reflectie niet wordt beïnvloed.Since cavities in which the sheet-like insulating material is preferably used are often moist and are in an alkaline medium, the aluminum foils can corrode. To prevent this, at least the outer sides of the aluminum foils can be provided with a covering film, which preferably consists of polyethylene, so that the reflection is not affected.
Bij toepassing van enkele aluminiumfolies, is bij I : 35 voorkeur een versterkingsnetwerk op de folies gehecht.When using single aluminum foils, at 1:35, a reinforcement network is preferably adhered to the foils.
jj
De uitvinding wordt nader beschreven onder verwijzing naar de tekening, waarin 11 Figuur 1 in perspectief een deel van een velvormig '8203423The invention is further described with reference to the drawing, in which Figure 1 shows a perspective view of part of a sheet-like '8203423
0KC/?l-C0KC /? 1-C
-4--4-
j Ij I
| jisolatiemateriaal volgens de uitvinding toont, en I | Figuur 2 het velvormige isolatiemateriaal volgens i | ! figuur 1, aangebracht in een spouw, toont.| insulating material according to the invention, and I | Figure 2 shows the sheet-shaped insulating material according to i | ! Figure 1 shows placed in a cavity.
) ; ; ' I ! Zoals getoond in figuur 1 omvat het velvormige | 5 isolatiemateriaal twee aluminiumfolies 1 en 2, die op een afstand even-); ; "I! As shown in Figure 1, the sheet-shaped | 5 insulation material two aluminum foils 1 and 2, which are at a distance
Iwijdig aan elkaar worden gehouden door de stroken 3, die uit een samen- idrukbaar elastisch materiaal bestaan, zoals een schuimkuhststof, en die ! ί ; | |bij twee tegenover elkaar gelegen kanten aan de aluminiumfolies 1 en 2 zijn gehecht. Op de aluminiumfolies 1 en 2 is een versterkingsnetwerk k \ 10 gehecht, en daar overheen is een dekfilm 5 van bijvoorbeeld polyetheen i op de aluminiumfolies aangebracht.Are held parallel to each other by the strips 3, which consist of a compressible elastic material, such as a foam material, and which ί; | are bonded to the aluminum foils 1 and 2 at two opposite sides. A reinforcement mesh k \ 10 is adhered to the aluminum foils 1 and 2, and a covering film 5 of, for example, polyethylene i is applied over the aluminum foils.
In figuur 2 is een spouw 6, tussen twee, uit bak- ! stenen opgetrokken wanden 7 en 8 getoond. In deze spouw, in het midden ! daarvan, is het velvormige isolatiemateriaal, bestaande uit de aluminium-; 13:folies 1 en 2 en daartussen liggende stroken 3 aangebracht, zodat de I spouw 6 in drie delen 6', 6", 6"' van gelijke wijdten wordt verdeeld.In figure 2 a cavity 6, between two, is made of stone raised walls 7 and 8 are shown. In this cavity, in the middle! thereof, is the sheet-shaped insulating material, consisting of the aluminum; 13: films 1 and 2 and strips 3 interposed therebetween, so that the cavity 6 is divided into three parts 6 ', 6 ", 6"' of equal widths.
! I! I
! Het velvormige isolatiemateriaal is door middel van de spouwankers 9, en de afstandhouders 10 en de klemschijven 11 in de spouw 6 ten opzichte van de wanden 7 en 8 bevestigd.! The sheet-shaped insulating material is fixed in the cavity 6 relative to the walls 7 and 8 by means of the wall anchors 9, and the spacers 10 and the clamping discs 11.
20 In plaats van klemschijven en afstandhouders j !kunnen ook aan de buitenkanten van de folies 1 en 2 aangebrachte lichamen | Jgebruikt worden die van hetzelfde type zijn als de lichamen 3.20 Instead of clamping discs and spacers j!, Bodies can also be mounted on the outer sides of the films 1 and 2 | J which are of the same type as the bodies 3.
i — j : ; ! ; j ! i j ί j ; : j | ί i : j ί ' : ; 8 2 0 3 42 3i - j:; ! ; j! i j ί j; : j | ί i: j ί ':; 8 2 0 3 42 3
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL8203423A NL8203423A (en) | 1982-09-01 | 1982-09-01 | Tightly rollable cavity wall insulation element - has aluminium foil sheets spaced at least 20 mm by foam strips when installed |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL8203423 | 1982-09-01 | ||
| NL8203423A NL8203423A (en) | 1982-09-01 | 1982-09-01 | Tightly rollable cavity wall insulation element - has aluminium foil sheets spaced at least 20 mm by foam strips when installed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL8203423A true NL8203423A (en) | 1984-04-02 |
Family
ID=19840216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL8203423A NL8203423A (en) | 1982-09-01 | 1982-09-01 | Tightly rollable cavity wall insulation element - has aluminium foil sheets spaced at least 20 mm by foam strips when installed |
Country Status (1)
| Country | Link |
|---|---|
| NL (1) | NL8203423A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005014945A1 (en) * | 2003-08-12 | 2005-02-17 | Frederick Michael Miniter | A thermally insulating panel & wall constructed therefrom |
| GB2451183A (en) * | 2007-07-17 | 2009-01-21 | Thermal Economics Ltd | Improved thermal insulation |
| GB2436338B (en) * | 2006-03-22 | 2009-07-01 | Hunt Tech Ltd | Thermal insulation structures |
| WO2012115872A1 (en) * | 2011-02-21 | 2012-08-30 | Productive Research Llc | Composite materials including regions differing in properties and methods |
| US8540842B2 (en) | 2008-08-18 | 2013-09-24 | Productive Research Llc | Formable light weight composites |
| US8796580B2 (en) | 2009-12-28 | 2014-08-05 | Productive Research | Processes for welding composite materials and articles therefrom |
| US9115264B2 (en) | 2010-02-15 | 2015-08-25 | Productive Research Llc | Delamination resistant, weldable and formable light weight composites |
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| US11338552B2 (en) | 2019-02-15 | 2022-05-24 | Productive Research Llc | Composite materials, vehicle applications and methods thereof |
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1982
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005014945A1 (en) * | 2003-08-12 | 2005-02-17 | Frederick Michael Miniter | A thermally insulating panel & wall constructed therefrom |
| GB2436338B (en) * | 2006-03-22 | 2009-07-01 | Hunt Tech Ltd | Thermal insulation structures |
| GB2451183A (en) * | 2007-07-17 | 2009-01-21 | Thermal Economics Ltd | Improved thermal insulation |
| GB2451183B (en) * | 2007-07-17 | 2010-07-07 | Thermal Economics Ltd | Improved thermal Insulation |
| US9889634B2 (en) | 2008-08-18 | 2018-02-13 | Productive Research Llc | Formable light weight composites |
| US8540842B2 (en) | 2008-08-18 | 2013-09-24 | Productive Research Llc | Formable light weight composites |
| US9434134B2 (en) | 2008-08-18 | 2016-09-06 | Productive Research Llc | Formable light weight composites |
| US9239068B2 (en) | 2009-12-28 | 2016-01-19 | Productive Research Llc | Processes for welding composite materials and articles therefrom |
| US8796580B2 (en) | 2009-12-28 | 2014-08-05 | Productive Research | Processes for welding composite materials and articles therefrom |
| US11084253B2 (en) | 2010-02-15 | 2021-08-10 | Productive Research Llc | Light weight composite material systems, polymeric materials, and methods |
| US10710338B2 (en) | 2010-02-15 | 2020-07-14 | Productive Research Llc | Delamination resistant, weldable and formable light weight composites |
| US9115264B2 (en) | 2010-02-15 | 2015-08-25 | Productive Research Llc | Delamination resistant, weldable and formable light weight composites |
| US10457019B2 (en) | 2010-02-15 | 2019-10-29 | Productive Research Llc | Light weight composite material systems, polymeric materials, and methods |
| US9415568B2 (en) | 2010-02-15 | 2016-08-16 | Productive Research Llc | Formable light weight composite material systems and methods |
| US9981451B2 (en) | 2010-02-15 | 2018-05-29 | Productive Research Llc | Delamination resistant, weldable and formable light weight composites |
| US9849651B2 (en) | 2010-02-15 | 2017-12-26 | Productive Research Llc | Formable light weight composite material systems and methods |
| US11331880B2 (en) | 2010-02-15 | 2022-05-17 | Productive Research Llc | Delamination resistant, weldable and formable light weight composites |
| CN103501996A (en) * | 2011-02-21 | 2014-01-08 | 多产研究有限责任公司 | Composite materials including regions differing in properties and methods |
| US9962909B2 (en) | 2011-02-21 | 2018-05-08 | Productive Research Llc | Composite materials including regions differing properties, and methods |
| CN103501996B (en) * | 2011-02-21 | 2016-01-20 | 多产研究有限责任公司 | Comprise composite and the method in the region of different performance |
| US9005768B2 (en) | 2011-02-21 | 2015-04-14 | Productive Research | Composite materials including regions differing in properties and methods |
| WO2012115872A1 (en) * | 2011-02-21 | 2012-08-30 | Productive Research Llc | Composite materials including regions differing in properties and methods |
| US9233526B2 (en) | 2012-08-03 | 2016-01-12 | Productive Research Llc | Composites having improved interlayer adhesion and methods thereof |
| US11338552B2 (en) | 2019-02-15 | 2022-05-24 | Productive Research Llc | Composite materials, vehicle applications and methods thereof |
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