SE537625C2 - Procedure for gasification of building and means for this - Google Patents

Procedure for gasification of building and means for this Download PDF

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Publication number
SE537625C2
SE537625C2 SE1351205A SE1351205A SE537625C2 SE 537625 C2 SE537625 C2 SE 537625C2 SE 1351205 A SE1351205 A SE 1351205A SE 1351205 A SE1351205 A SE 1351205A SE 537625 C2 SE537625 C2 SE 537625C2
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Sweden
Prior art keywords
air
disc
building
discs
question
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SE1351205A
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Swedish (sv)
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SE1351205A1 (en
Inventor
Anders Sjöberg
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Sto Scandinavia Ab
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Priority to SE1351205A priority Critical patent/SE537625C2/en
Priority to PCT/SE2014/051148 priority patent/WO2015053687A1/en
Publication of SE1351205A1 publication Critical patent/SE1351205A1/en
Publication of SE537625C2 publication Critical patent/SE537625C2/en

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    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
    • E02D31/008—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against entry of noxious gases, e.g. Radon
    • 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
    • E04B1/70—Drying or keeping dry, e.g. by air vents
    • E04B1/7069—Drying or keeping dry, e.g. by air vents by ventilating
    • 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
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/44—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose
    • E04C2/52—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose with special adaptations for auxiliary purposes, e.g. serving for locating conduits
    • E04C2/521—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose with special adaptations for auxiliary purposes, e.g. serving for locating conduits serving for locating conduits; for ventilating, heating or cooling
    • E04C2/523—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose with special adaptations for auxiliary purposes, e.g. serving for locating conduits serving for locating conduits; for ventilating, heating or cooling for ventilating

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Toxicology (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • General Engineering & Computer Science (AREA)
  • Building Environments (AREA)

Abstract

537 6 SAMMANDRAG Uppfinningen avser ett forfarande for av- gasning av vagg (1) golv (2) och/eller tak i byggnad med undertrycksventileras spalt (3), samt medel harfor. Enligt uppfinningen utlagger man ett antal skivor (4) som bestAr av ett flertal sammanfogade termiskt isolerande kroppar (5) och som bildar ett porsystem mellan de sagda kropparna (5), mot avsett underlag (1, 2) som Onskas ventileras fritt fran gaser. Pa fran sagda underlag (1) vanda yta (6) av sagda skiva/skivor (4) monterar man eller ar monterad en vasentligen lufttat ytbelaggning (7). Till sagda skiva/skivor (4) kopplas en utsugningsanordning (8) som är anordnad att avlagsna den clamed utsugna luf ten och gasen (9) fran ifragavarande byggnad. 537 6 SUMMARY The invention relates to a method for degassing of cradle (1) floor (2) and / or roof in a building with a column (3) of a negative pressure ventilator, and means thereof. According to the invention, a number of sheets (4) are laid out which consist of a plurality of joined thermally insulating bodies (5) and which form a pore system between the said bodies (5), against the intended substrate (1, 2) which is desired to be ventilated free of gases. A substantially aerated surface coating (7) is mounted or is mounted on said surface (6) of said surface (6) from said base (1). To said disc (s) (4) is connected a suction device (8) which is arranged to remove the clamed extracted air and the gas (9) from the building in question.

Description

Foreliggande uppf inning avser ett forfarande far avgasning av vagg, golv och/eller tak i byggnad 5 med undertrycksventilerad spalt. The present invention relates to a method for degassing cracks, floors and / or roofs in buildings with a vacuum-ventilated gap.

Byggnader som t.ex. drabbas av mogelskador fran fukt eller andra orsaker är besvdrliga att atgarda med kAnda medel. Ventilation, byte av mogliga partier och dven behandling med kemiska medel är de atgarder som man brukar ta till liar det gdller sadan sanering. Buildings such as suffer from mold damage from moisture or other causes are difficult to deal with known means. Ventilation, replacement of possible parts and even treatment with chemical agents are the procedures that are usually used when it comes to such decontamination.

Sadana losningar krdver normalt noggrant underlagsarbete utmed de ytor som skall behandlas, och vilket är bade tidskrdvande och kostnadsdrygt. Such solutions normally require careful substrate work along the surfaces to be treated, which is both time consuming and costly.

Avgasning fran exempelvis mogelskadade byggnadskonstruktioner är ett besvdr som kan atgardas med en undertrycksventilerad spalt, typ spaltbildande Platonmatta eller motsvarande. Emellertid erhaller man darvid ej nagon termisk isolering av ifragavarande byggnadsdel. Innovationen innebdr ett alternativt sdtt att anordna den ventilerade spalten och effektivt kombinera atgarden med en termisk isolering. Degassing from, for example, mold-damaged building structures is a problem that can be remedied with a vacuum-ventilated gap, such as a gap-forming Platon mat or equivalent. However, no thermal insulation of the building part in question is obtained. The innovation involves an alternative way of arranging the ventilated gap and efficiently combining the atgarden with a thermal insulation.

Huvuddndamalet med foreliggande uppf inning di att Astadkomma ett forfarande som ãr Latt att bruka och ekonomiskt fordelaktigt att framstdlla medel till. The main object of the present invention is to provide a procedure which is easy to use and economically advantageous to produce funds for.

Sagda dndamal uppnas medelst ett forfa- rande enligt den foreliggande uppfinningen, som i huvudsak kdnnetecknas ddrav, att ett antal skivor som bestar av ett flertal sammanfogade termiskt isolerande kroppar, och som bildar ett porsystem mellan de sagda kropparna, utldgges mot avsett underlag som onskas ventileras fritt fran gaser, att pa frail sagda underlag vAnda yta av sagda skiva/skivor monteras eller ãr monterad en vdsentligen lufttdt ytbeldggning samt att till sagda skiva/skivor 1 537 6 kopplas en utsugningsanordning som ãr anordnad att avldgsna den clamed utsugna luf ten och gasen fran ifragavarande byggnad. Said ddamal is achieved by means of a method according to the present invention, which is mainly characterized in that a number of sheets consisting of a plurality of joined thermally insulating bodies, and which form a pore system between said bodies, are laid out against the intended surface which is desired to be ventilated free from gases, that a substantially airtight surface coating is mounted or is mounted on said surface of said disc / discs and that an extraction device is connected to said disc / discs 1 537 6 which is arranged to dissipate the clamed extracted air and gas the building in question.

Ett ytterligare dndamdl med uppfinningen 5 är att framstAlla medel som majliggar att tilldmpas vid genomforandet av forfarandet enligt uppfinningen. A further object of the invention is to provide agents which may be applied in the practice of the process of the invention.

Sagda ytterligare dndamAl uppnAs medelst medel enligt den foreliggande uppfinningen, som i huvudsak kdnnetecknas ddrav, att en skiva bestAr av ett flertal sammanfogade termiskt isolerande kroppar och med bildat porsystem mellan de sagda kropparna, att en ytbelaggning ãr prefabricerad pd sagda termiskt isolerande skiva eller pAlagd i efterhand och att en utsugningsanordning for luft och andra gaser är anslutbar till sagda termiskt isole- rande skiva. Said further objects are achieved by means according to the present invention, which are mainly characterized by the drive, that a board consists of a plurality of joined thermally insulating bodies and with a formed pore system between said bodies, that a surface coating is prefabricated on said thermal insulating board or on gradually and that an extraction device for air and other gases is connectable to said thermally insulating board.

Uppfinningen beskrives i det foljande sAsom ett par foredragna utforingsexempel, varvid hdnvisas till de bifogade ritningarna pd vilka, Fig. 1 visar schematiskt ett forsta utfo20 ringsexempel av uppfinningen och i form av en vdgg och ett golv, Fig. 2 visar schematiskt ett andra utf6- ringsexempel av uppfinningen och likasd i form av en vagg och ett golv sedda i perspektiv snett frAn sidan och snett ovanifrAn, och Fig. 3 visar del av en isolerskiva som nyttjas enligt uppfinningen. The invention is described in the following as a pair of preferred embodiments, with reference to the accompanying drawings in which, Fig. 1 schematically shows a first embodiment of the invention and in the form of a wall and a floor, Fig. 2 schematically shows a second embodiment. ring example of the invention and the like in the form of a cradle and a floor seen in perspective obliquely from the side and obliquely from above, and Fig. 3 shows part of an insulating board used according to the invention.

Ett forfarande fOr att Astadkomma avgasning av byggnadsvIgg 1, -golv 2 och/eller -tak med under- trycksventilerad spalt 3 enligt foreliggande uppf inning innebdr i huvudsak att man utldgger en termiskt och drdnerande isolerskiva av typen Ignucell° eller annan liknande isolerskiva som bildas av ett flertal till varandra hopfo- 2 537 6 gade kroppar och vid vilka bildas vdtske- och gasgenomslappliga porer mellan kropparna if raga genom ifragavarande framstallda skiva eller klossar. A method for effecting degassing of building wall 1, floor 2 and / or roof with vacuum ventilated gap 3 according to the present invention essentially involves laying out a thermal and draining insulating board of the Ignucell® type or other similar insulating board formed by a plurality of interconnected bodies and in which liquid- and gas-permeable pores are formed between the bodies in a row by the disc or blocks produced in question.

Enligt uppfinningen utlagger man tdtt in- till varandra ett onskat antal skivor 4, som bestar av ett flertal sammanfogade termiskt isolerade kroppar 5 vilka bestar av cellplastkulor med en diameter pa cirka 2 mm eller av annat ldmpligt material och med kroppar av dven annan storlek, och som bildar ett porsystem mellan de sagda kropparna 5 mot avsett underlag 1, 2 som onskas ventileras fritt frail gaser. Se fig. 3. Lampligen monterar man skivan/skivorna 4 genom att ldgga den/dem lost direkt mot underlagsytan eller ocksa faster man den/dem med klister eller mekaniskt mot sagda yta. PA den fran sagda underlag 1, 2 vanda ytan 6 av sagda skiva/skivor 4 och som dr vdnd mot ifragavarande byggnads inre utrymme 9 monterar man eller ãr redan monterad en vdsentligen lufttdt ytbeldggning 7 av kant slag, t.ex. av typ byggskiva utav gips- eller spanmaterial, putsbeldggning eller pagjutning av betong- material eller en avjdmningsmassa. Till sagda skiva/skivor 4 kopplar man en utsugningsanordning 8 som är anordnad att avldgsna den darmed utsugna luf ten och gasen 10 fran den ifragavarande byggnaden sá att denna blir hdlsosam att vistas i. According to the invention, a desired number of discs 4 are laid out next to each other, which consist of a plurality of joined thermally insulated bodies 5 which consist of foam balls with a diameter of about 2 mm or of other stampable material and with bodies of a different size, and which forms a pore system between the said bodies 5 against the intended substrate 1, 2 which is desired to be ventilated freely frail gases. See fig. 3. Lamply mount the disc (s) 4 by laying it / them loosely directly against the base surface or also fasten it / them with glue or mechanically to said surface. On the surface 1 of said surface 2, 2 of the said board / boards 4 and which faces the interior space 9 of the building in question, a substantially airtight surface coating 7 of edge type is mounted or is already mounted, e.g. of the building board type of gypsum or chip material, plaster coating or casting of concrete material or a screed. To said disc / discs 4 an extraction device 8 is connected which is arranged to dissipate the air and gas 10 thus extracted from the building in question so that it becomes safe to live in.

Man later ansluta en sagda luftutsugnings- anordning 8 till sagda skiva/skivor 4 och leder ut luf ten fran ifragavarande byggnads inre utrymme 9 far att lata deponera utsugen luft och gaser 10 utomhus 11 eller far att omhdndertaga densamma, t.ex. for destruktion. Ddrvid kan man lata tillfora luft 12 inifran sagda byggnad eller utifran, fran avstand fran och till motbeldgen del av sagda utsugningsanordningsanslutning 8 via en luftin- 3 537 6 sugningsanordning 13 for vidare transport av luf ten till ifragavarande termiskt isolerade skiva 4. Se Fig 1. Alternativt kan man lata tillfora luft 50 respektive bortleda luft fran 51 sagda skiva/skivor 4 via 5 ror 52 eller nagon annan lamplig ihalig fordelningsanordfling och som ã.r forsedda med utmed roret etc. if raga 52 jamnt fordelade tvargaende genomstromningsappningar 53 for luft placerade intill eller mellan skivorna 4 eller inlagda i sagda skivor. Se fig. 2. A said air extraction device 8 is allowed to be connected to said disc (s) 4 and the air is led out of the interior space 9 of the building in question, it is allowed to deposit extracted air and gases 10 outdoors 11 or it is allowed to handle the same, e.g. for destruction. In this case, air 12 can be supplied from inside said building or from outside, from a distance from and to the opposite part of said extraction device connection 8 via an air suction device 13 for further transport of the air to the thermally insulated disc 4 in question. See Fig. 1. Alternatively, air 50 may be supplied or discharged air from 51 said disc / discs 4 via tubes 52 or any other suitable hollow distribution device and provided with along the tube etc. in raga 52 evenly distributed transverse flow openings 53 for air located adjacent or between the discs 4 or inserted in said discs. See Fig. 2.

Skivorna 4 kan med fordel monteras sá att de ansluter till vagg, golv och tak i exempelvis en kallare som onskas behandlas eller krypgrunder till byggnader. The boards 4 can advantageously be mounted so that they connect to cradles, floors and ceilings in, for example, a cooler that is desired to be treated or creeping foundations to buildings.

Medel for genomforande av ett forfarande feir avgasning av vagg 1, golv 2 och/eller tak i byggnad med undertrycksventilerad spalt innefattar en skiva 4 som bestar av ett flertal hoplimmade eller pa annat }cant satt sammanfogade termiskt isolerande kroppar 5 och med bildat porsystem mellan de sagda kropparna 5. Darigenom bildas tunna kanaler i skivorna mellan de sma kropparna 5 och genom vilka fluidum kan passera, sasom gaser frail det avsedda underlaget som onskas avgasas. En ytbelaggning 7 ãr prefabricerad pa sagda termiskt isolerande skiva 4 eller palagd i efterhand och en utsugningsanordning 8 for luft och andra gaser är anslutbar till sagda termiskt isolerande skiva 4. Denna termiskt isolerande luftgenomslappliga skiva 4 bildas av t.ex. hoplimmade kulor 5 med luftkanaler bildade mellan kulorna 5 och en ytbelaggning 7 som tacker ena sidan av skivan 4, och som bestar av gips, spanmaterial, puts, betong, eller annat vasentligen luftogenomslappligt material. En utsugningsanordning 8 fOr luft och andra gaser samt en luftinsugningsanordning 13 fOr tillforing av luft 12 till sagda skiva/skivor 4 ingar 4 537 6 i ett ventilationssystem for sagda skiva/skivor 4. Sagda utsug- och insugningsanordning 8, 13 innefattar t.ex. mekaniska fldktar eller andra inomhus beldgna luftningsmedel eller bildas av perforerade eller pa annat sdtt hal- forsedda ror 52 eller andra ihaliga fordelningsanordningar som ãr anpassade att utldggas mellan skivor 4 tdtt mot dess kant eller ingjutas i sagda skivor 4 genom desamma. Means for carrying out a method for degassing cradle 1, floor 2 and / or roof in a building with a vacuum-ventilated gap comprise a board 4 which consists of a plurality of glued or otherwise assembled thermally insulating bodies 5 and with a formed pore system between the said bodies 5. As a result, thin channels are formed in the discs between the small bodies 5 and through which fluid can pass, such as gases from the intended substrate which it is desired to degas. A surface coating 7 is prefabricated on said thermally insulating disc 4 or subsequently coated and an extraction device 8 for air and other gases is connectable to said thermally insulating disc 4. This thermally insulating air-permeable disc 4 is formed by e.g. glued balls 5 with air ducts formed between the balls 5 and a surface coating 7 which tackles one side of the board 4, and which consists of plaster, chip material, plaster, concrete, or other substantially air-impermeable material. An extraction device 8 for air and other gases and an air suction device 13 for supplying air 12 to said disc / discs 4 537 6 in a ventilation system for said disc / discs 4. Said extraction and suction device 8, 13 comprises e.g. mechanical fans or other indoor aerated aerators or formed by perforated or otherwise half-fitted tubes 52 or other hollow distribution devices adapted to be extended between sheets 4 facing its edge or molded into said sheets 4 by the same.

Beskaffenhet och funktion av uppfinningen torde ha forstatts av det ovan angivna och med det pa rit- ningarna visade. The nature and function of the invention should have been understood from what has been stated above and from what is shown in the drawings.

Uppfinningen an naturligtvis inte begrdnsad till de ovan beskrivna och pd de bifogade ritningarna visade utforandena. Modifieringar an majliga, sdrskilt ndr det gdller de olika delarnas beskaffenhet, eller genom anvAndande av likvdrdig teknik, utan att man frangar skyddsomradet fOr uppfinningen, sasom den definieras i patentkraven. The invention is of course not limited to the embodiments described above and shown in the accompanying drawings. Modifications to the invention, in particular as regards the nature of the various parts, or by the use of equivalent techniques, without departing from the scope of the invention as defined in the claims.

Claims (12)

537 6537 6 1. PATENTKRAV 5 1.Forfarande for avgasning av vdgg (1), golv (2) och/eller tak i byggnad med undertrycksventilerad spalt (3), kannetecknat darav, att ett antal skivor (4) som bestar av ett flertal sammanfogade termiskt isolerande kroppar (5), och som bildar ett porsystem mellan de sagda kropparna (5), utldgges mot avsett underlag (1, 2) som onskas ventileras fritt fran gaser, att pa fran sagda underlag (1) vdnda yta (6) av sagda skiva/skivor (4) monteras eller är monterad en vasentligen lufttdt ytbelaggning (7), samt att till sagda skiva/skivor (4) kopplas en ut- sugningsanordning (8) som är anordnad att avldgsna den clamed utsugna luf ten och gasen (10) fran ifragavarande byggnad.1. A method for degassing wall (1), floor (2) and / or roof of a building with a vacuum-ventilated gap (3), characterized in that a number of panels (4) consisting of a plurality of joined thermal insulation bodies (5), and which form a pore system between the said bodies (5), are extended against the intended substrate (1, 2) which is desired to be ventilated free from gases, that on said surface (1) the surface (6) of said disc turned / discs (4) are mounted or are mounted a substantially airtight surface coating (7), and that said extraction device (8) is connected to said disc / discs (4) which is arranged to dissipate the clamed extracted air and the gas (10) from the building in question. 2. Forfarande enligt patentkrav 1, kannetecknat darav, att man faster den ifragavarande skivan (4) mot underlaget.Method according to claim 1, characterized in that the disc (4) in question is fastened to the substrate. 3. Forfarande enligt patentkrav 2, kannetecknat darav, att man klistrar eller forankrar den ifragava25 rande skivan (4) mekaniskt mot underlaget.A method according to claim 2, characterized in that the disc (4) in question is mechanically glued or anchored to the substrate. 4. Forfarande enligt nagot av ovan angivna patentkrav, kannetecknat darav, att man som ytbeldggning (7) pa sagda termiskt isolerande skivan (4) fore eller ef- ter utlaggningen av densamma pal&gger en byggskiva bestaende av gips, spanmaterial, eller puts, eller later pagjuta betong eller later avjanningsmassa tacka sagda termiskt isolerande skiva pa den yta (6) av densamma som är valid mot ifragavarande byggnads inre utrymme (9). 6 537 6A method according to any one of the preceding claims, characterized in that as a surface coating (7) on said thermally insulating board (4) before or after the laying of the same, a building board consisting of gypsum, chip material, or plaster is applied, or later pour concrete or allow screed to fill said thermally insulating board on the surface (6) thereof which is valid against the interior space of the building in question (9). 6 537 6 5. Forfarande enligt nagot av ovan angivna patentkrav, kannetecknat dArav, att man till sagda skiva/skivor (4) ut fran ifragavarande byggnads inre ut- rymme (9) later ansluta en luftutsugningsanordning (8) for att lata deponera utsugen luft och gaser utomhus (11) eller for att omhandertaga densamma, t.ex. far destruktion.A method according to any one of the preceding claims, characterized in that an air extraction device (8) is allowed to be connected to said disc (s) (4) from the interior space (9) of the building in question (9) for depositing extracted air and gases outdoors. (11) or to handle the same, e.g. father destruction. 6. Forfarande enligt patentkrav 5, 3canneteck- nat d&rav, att man tillfor luft (12) inifran sagda byggnad eller utifran till motbelagen del av sagda utsugningsanordningsanslutning (8) till ifragavarande termiskt isolerande skiva (4) via en luftinsugningsanordning (13).A method according to claim 5, 3, characterized in that air (12) is supplied from inside said building or from outside to the opposite part of said extraction device connection (8) to the thermal insulating disc (4) in question via an air suction device (13). 7. Forfarande enligt patentkrav 5, kanneteck- nat clArav, att man tillfor luft till (50) respektive bortleder luft fran (51) sagda skiva/skivor (4) via ror (52) eller annan ihalig fordelningsanordning med utmed roret etc. jamnt fordelade tvargaende genomstromningsoppningar (53) for luft placerade mellan skivorna (4) eller inlagda i sagda skiva (4).A method according to claim 5, characterized in that air is supplied to (50) or diverted air from (51) said disc / discs (4) via tubes (52) or other integral distribution device with evenly distributed along the tube etc. transverse flow openings (53) for air placed between the discs (4) or inserted in said disc (4). 8. Medel for genomforande av ett forfarande for avgasning av vagg (1), golv (2) och/eller tak i bygg25 nad med undertrycksventilerad spalt (3) enligt nagot av patentkraven 1-7, kAnnetecknat clArav, att en skiva (4) be-star av ett flertal sammanfogade termiskt isolerande kroppar (5) och med bildat porsystem mellan de sagda kropparna (5) , att en ytbel&ggning (7) ar prefabricerad pa sagda termiskt isolerande skiva (4) eller palagd i efterhand och att en utsugningsanordning (8) fOr luft och andra gaser ãr anslutbar till sagda termiskt isolerande skiva (4). 7 537 6Means for carrying out a method for degassing of cradle (1), floor (2) and / or roof in a building with a vacuum-ventilated gap (3) according to any one of claims 1-7, characterized in that a board (4) consists of a plurality of joined thermally insulating bodies (5) and with a formed pore system between said bodies (5), that a surface coating (7) is prefabricated on said thermally insulating disc (4) or subsequently coated and that an extraction device ( 8) for air and other gases are connectable to said thermally insulating board (4). 7 537 6 9. Medel enligt patentkrav 8, kimnetecknat &ix-ay, att sagda termiskt isolerande luftgenomslappliga skiva (4) bildas av hoplimmade kulor (5) med luftkanaler bildade mellan kulorna (5).Means according to claim 8, characterized in that said thermally insulating air-permeable sheet (4) is formed by glued-together balls (5) with air ducts formed between the balls (5). 10. Medel enligt ndgot av patentkraven 8-9, kannetecknat ddrav, att den ytbeldggning (7) som tacker ena sidan av skivan, bestar av gips, spdnmaterial, puts, betong, eller annat vdsentligen luftogenomslappligt mate- rial.An agent according to any one of claims 8-9, characterized in that the surface coating (7) which tackles one side of the board consists of gypsum, sheet material, plaster, concrete, or other substantially air-impermeable material. 11. Medel enligt ndgot av patentkraven 8-10, kimnetecknat daxav, att en utsugningsanordning (8) for luft och andra gaser (10) samt en luftinsugningsanordning (13) for tillforing av luft (12) till sagda skiva/skivor (4) ingdr i ett ventilationssystem genom sagda skiva/skivor (4).An agent according to any one of claims 8-10, characterized in that an extraction device (8) for air and other gases (10) and an air suction device (13) for supplying air (12) to said disc / discs (4) are included. in a ventilation system through said disc (s) (4). 12. Medel enligt patentkrav 11, kannetecknat d&rav, att sagda utsug- och insugningsanordning innefattar perforerade eller pa annat sAtt halforsedda (53) ror (52) eller andra ihdliga fordelningsanordningar, och vilka är anpassade att utlaggas mellan skivor (4) eller ingjutas i en skiva (4) genom densamma. 8 537 6Means according to claim 11, characterized in that said extraction and suction device comprises perforated or otherwise half-provided (53) tubes (52) or other solid distribution devices, and which are adapted to be laid out between discs (4) or molded into a disc (4) through the same. 8 537 6
SE1351205A 2013-10-11 2013-10-11 Procedure for gasification of building and means for this SE537625C2 (en)

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US3834096A (en) * 1968-05-22 1974-09-10 O Becker Insulating wall unit
GB2225356A (en) * 1988-10-11 1990-05-30 I O Innovation Design Consulta Thermal insulation tile
FI105950B (en) * 1997-04-09 2000-10-31 Antero Klemetti Method and apparatus for dehumidifying and / or removing mold from a structure
US20070084139A1 (en) * 2005-10-17 2007-04-19 Stender Mark L Exterior wall assembly

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