NO780771L - CEILING CANVAS. - Google Patents

CEILING CANVAS.

Info

Publication number
NO780771L
NO780771L NO780771A NO780771A NO780771L NO 780771 L NO780771 L NO 780771L NO 780771 A NO780771 A NO 780771A NO 780771 A NO780771 A NO 780771A NO 780771 L NO780771 L NO 780771L
Authority
NO
Norway
Prior art keywords
foil
moisture
suspended ceiling
layer
fabric according
Prior art date
Application number
NO780771A
Other languages
Norwegian (no)
Inventor
Jon Bergsland
Original Assignee
Platon As
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Platon As filed Critical Platon As
Priority to NO780771A priority Critical patent/NO780771L/en
Priority to SE7901815A priority patent/SE7901815L/en
Priority to FI790704A priority patent/FI790704A/en
Priority to DE19792908461 priority patent/DE2908461A1/en
Priority to DK91479A priority patent/DK91479A/en
Priority to GB7907600A priority patent/GB2015925A/en
Publication of NO780771L publication Critical patent/NO780771L/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • 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
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/35—Roofing slabs or stiff sheets comprising two or more layers, e.g. for insulation
    • E04D3/351—Roofing slabs or stiff sheets comprising two or more layers, e.g. for insulation at least one of the layers being composed of insulating material, e.g. fibre or foam material
    • 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
    • B32B15/095—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 comprising polyurethanes
    • 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
    • B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
    • 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
    • B32B5/02—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 structural features of a fibrous or filamentary layer
    • B32B5/024—Woven fabric
    • 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
    • B32B5/02—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 structural features of a fibrous or filamentary layer
    • B32B5/026—Knitted fabric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
    • 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
    • B32B5/245—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 being a foam layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D12/00—Non-structural supports for roofing materials, e.g. battens, boards
    • E04D12/002—Sheets of flexible material, e.g. roofing tile underlay
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D5/00—Roof covering by making use of flexible material, e.g. supplied in roll form
    • E04D5/10—Roof covering by making use of flexible material, e.g. supplied in roll form by making use of compounded or laminated materials, e.g. metal foils or plastic films coated with bitumen
    • 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
    • B32B2262/06—Vegetal fibres
    • B32B2262/062—Cellulose fibres, e.g. cotton
    • 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
    • B32B2262/10—Inorganic fibres
    • B32B2262/101—Glass 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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/10—Inorganic fibres
    • B32B2262/103—Metal 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
    • B32B2266/0278—Polyurethane
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • 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
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/10—Fibres of continuous length
    • B32B2305/18—Fabrics, textiles
    • B32B2305/186—Knitted fabrics
    • 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
    • B32B2305/10—Fibres of continuous length
    • B32B2305/18—Fabrics, textiles
    • B32B2305/188—Woven fabrics
    • 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
    • B32B2305/38—Meshes, lattices or nets
    • 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
    • B32B2307/70—Other properties
    • B32B2307/726—Permeability to liquids, absorption
    • B32B2307/7265—Non-permeable
    • 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
    • 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
    • B32B2375/00—Polyureas; Polyurethanes
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Textile Engineering (AREA)
  • Laminated Bodies (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)

Abstract

Undertaksduk.Suspended fabric.

Description

Foreliggende oppfinnelse vedrører en undertaksduk omfattendeThe present invention relates to a false ceiling covering

i det minste en vanntett folie, fortrinnsvis av armert plast.at least a waterproof foil, preferably made of reinforced plastic.

For å redusere byggeomkostningene har man i de senere år iIn order to reduce construction costs, in recent years i

stor utstrekning benyttet undertak av en sterk, tett og vann-large extent used underroof of a strong, dense and water-

tett armert plastfolie. Denne duken kan legges direkte påtightly reinforced plastic foil. This cloth can be laid directly on

sperrene og hindrer inntrengning av vann ved sterk vind, de-the barriers and prevents the ingress of water during strong winds, de-

fekte taksten eller andre defekter i det ytre takbelegg.fence roof or other defects in the outer roof covering.

Hvis dette belegg av en eller annen grunn blir lagt opp med u-tilstrekkelig utluftning kan det imidlertid oppstå kondens på undersiden av plastmembranen. Denne kan arte seg som dråpe-dannelse og kan være uheldig. However, if this coating is laid up with insufficient ventilation for one reason or another, condensation can occur on the underside of the plastic membrane. This can take the form of droplet formation and can be unfortunate.

Oppfinnelsens hensikt er således å hindre slik kondens eller iThe purpose of the invention is thus to prevent such condensation or i

det minste å redusere dens skadelige virkninger.least to reduce its harmful effects.

Dette oppnås ifølge oppfinnelsen ved en undertaksduk av den innledningsvis nevnte type hvor det karakteristiske er at folien er forsynt med et fuktabsorberende sjikt. According to the invention, this is achieved by a suspended ceiling fabric of the type mentioned at the outset, the characteristic of which is that the foil is provided with a moisture-absorbing layer.

Ytterligere fordelaktige trekk ved oppfinnelsen fremgår av under-kravene og av følgende beskrivelse av de utførelseseksempler som er vist på vedføyede tegning. Her viser fig. 1 i forstørret målestokk et skjematisk snitt gjennom en undertaksdel ifølge oppfinnelsen, mens fig. 2 viser en modifikasjon av undertaksduken på fig. 1. Further advantageous features of the invention are apparent from the sub-claims and from the following description of the design examples shown in the attached drawing. Here fig. 1 on an enlarged scale, a schematic section through a false ceiling part according to the invention, while fig. 2 shows a modification of the suspended ceiling fabric in fig. 1.

På tegningen angir 1 en vanntett plastfolie som er armert med et trådnett 2. Folien 1 er på den ene side belagt med et isolerende, f uktabsorberende sjikt 3 som med fordel kan bestå av cellulose-!- In the drawing, 1 denotes a waterproof plastic film which is reinforced with a wire mesh 2. The film 1 is coated on one side with an insulating, moisture-absorbing layer 3 which can advantageously consist of cellulose-!-

I IN

materiale i form av fibre eller fibermatter. !material in the form of fibers or fiber mats. !

j Belegget vil absorbere fuktighet og gi den fra seg igjen i form j The coating will absorb moisture and give it back in shape

av vanndamp og ikke i form av dråper. Belegget vil også virke isolerende og dermed minske muligheten for kondensasjon. of water vapor and not in the form of droplets. The coating will also act as an insulator and thus reduce the possibility of condensation.

Beleggets absorbsjonsevne vil stort sett være direkte proposjonal med dets tykkelse, resp. vekt pr m 2for samme type fiber. Som vist på fig. 2 kan isolasjonsevnen økes ved å anordne et isolerende materiale 4 mellom folien 1 og fibermatten 3. Det isolerende materialet 4 kan med fordel bestå av en skumplast. The absorption capacity of the coating will mostly be directly proportional to its thickness, resp. weight per m2 for the same type of fiber. As shown in fig. 2, the insulating ability can be increased by arranging an insulating material 4 between the foil 1 and the fiber mat 3. The insulating material 4 can advantageously consist of a foam plastic.

Claims (4)

1. Undertaksduk, omfattende i det minste en vanntett folie (1), fortrinnsvis av armert plast, karakterisert ved at folien (1) er forsynt med et sjikt av fuktabsorberende materiale (3).1. Underlay, comprising at least one waterproof foil (1), preferably made of reinforced plastic, characterized in that the foil (1) is provided with a layer of moisture-absorbing material (3). 2. Undertaksduk ifølge krav 1, karakterisert ved at det fuktabsorberende sjikt (3) består av en fibermatte.2. Suspended ceiling fabric according to claim 1, characterized in that the moisture-absorbing layer (3) consists of a fiber mat. 3. Undertaksduk ifølge krav 1 eller 2, karakterisert ved at det fuktabsorberende sjikt (3) består av cellulosemateriale.3. Suspended ceiling fabric according to claim 1 or 2, characterized in that the moisture-absorbing layer (3) consists of cellulose material. 4. Undertaksduk ifølge et foregående krav, karakterisert ved at det mellom folien (1) og nevnte sjikt (3) er innskutt et termisk isolerende materiale (4).4. Suspended ceiling fabric according to a preceding claim, characterized in that a thermally insulating material (4) is inserted between the foil (1) and said layer (3).
NO780771A 1978-03-06 1978-03-06 CEILING CANVAS. NO780771L (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
NO780771A NO780771L (en) 1978-03-06 1978-03-06 CEILING CANVAS.
SE7901815A SE7901815L (en) 1978-03-06 1979-02-28 CEILING CANVAS
FI790704A FI790704A (en) 1978-03-06 1979-03-01 UNDERTAKSDUK
DE19792908461 DE2908461A1 (en) 1978-03-06 1979-03-05 UNDERWEAR
DK91479A DK91479A (en) 1978-03-06 1979-03-05 ROOF CLUB FOR PLACING UNDER THE ACTUAL ROOF COVERING
GB7907600A GB2015925A (en) 1978-03-06 1979-03-05 Roof Lining

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO780771A NO780771L (en) 1978-03-06 1978-03-06 CEILING CANVAS.

Publications (1)

Publication Number Publication Date
NO780771L true NO780771L (en) 1979-09-07

Family

ID=19884079

Family Applications (1)

Application Number Title Priority Date Filing Date
NO780771A NO780771L (en) 1978-03-06 1978-03-06 CEILING CANVAS.

Country Status (6)

Country Link
DE (1) DE2908461A1 (en)
DK (1) DK91479A (en)
FI (1) FI790704A (en)
GB (1) GB2015925A (en)
NO (1) NO780771L (en)
SE (1) SE7901815L (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1137364A (en) * 1979-07-20 1982-12-14 Yoshiji Hiraoka Water-impermeable sheet material
DE3425795C2 (en) * 1984-07-13 1987-01-02 Ewald Dörken GmbH & Co KG, 5804 Herdecke Plastic underlay
DE3425794A1 (en) * 1984-07-13 1986-01-23 Ewald Dörken GmbH & Co KG, 5804 Herdecke PLASTIC UNDERLAYER
US4557092A (en) * 1984-08-22 1985-12-10 Butler Manufacturing Company Safety reinforced roof insulation
FI79484C (en) * 1988-06-02 1990-01-10 Ahlstroem Oy Surface covering material for buildings.
NZ254022A (en) * 1992-08-06 1996-05-28 Commw Scient Ind Res Org Method of packaging horticultural produce in a packaging material
DE9407750U1 (en) * 1994-05-10 1994-06-30 Icopal-Siplast GmbH, 59368 Werne Formwork sheet, in particular for covering sloping roofs
DE4428304A1 (en) * 1994-08-10 1996-02-15 Borries Horst Von Lining for roofs with heat-insulating material between rafters
EP0722025A1 (en) * 1994-12-14 1996-07-17 Vuille S.A. Protecting strip for a roof ridge
DE29511308U1 (en) * 1995-07-13 1995-10-26 Christian Heinrich Sandler GmbH & Co. KG, 95126 Schwarzenbach a d Saale Breathable roof membrane
US6341462B2 (en) 1999-01-08 2002-01-29 Elk Corporation Of Dallas Roofing material
GB9906081D0 (en) * 1999-03-18 1999-05-12 Ultraframe Uk Ltd Weatherproofing
DE19945732A1 (en) * 1999-09-23 2001-04-05 Hirler Gmbh Roof covering for flat roofs, comprises a polymeric sealing layer and a self-adhesive layer, separated by a soft elastomeric intermediate layer

Also Published As

Publication number Publication date
GB2015925A (en) 1979-09-19
DK91479A (en) 1979-09-07
DE2908461A1 (en) 1979-09-13
SE7901815L (en) 1979-09-07
FI790704A (en) 1979-09-07

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