DK170542B1 - Substrate material and method for its use - Google Patents
Substrate material and method for its use Download PDFInfo
- Publication number
- DK170542B1 DK170542B1 DK076393A DK76393A DK170542B1 DK 170542 B1 DK170542 B1 DK 170542B1 DK 076393 A DK076393 A DK 076393A DK 76393 A DK76393 A DK 76393A DK 170542 B1 DK170542 B1 DK 170542B1
- Authority
- DK
- Denmark
- Prior art keywords
- layer
- substrate
- bitumen
- substrate material
- material according
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/18—Separately-laid insulating layers; Other additional insulating measures; Floating floors
- E04F15/20—Separately-laid insulating layers; Other additional insulating measures; Floating floors for sound insulation
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/18—Separately-laid insulating layers; Other additional insulating measures; Floating floors
- E04F15/20—Separately-laid insulating layers; Other additional insulating measures; Floating floors for sound insulation
- E04F15/203—Separately-laid layers for sound insulation
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Floor Finish (AREA)
Description
i DK 170542 B1in DK 170542 B1
Den foreliggende opfindelse angår et underlagsmateriale til brug som underlag for et flydende fugtfølsomt gulv, hvilket underlagsmateriale omfatter et fiberlag belagt med et bitumenlag afstrøet med et lag af trinlydsdæmpende materiale.The present invention relates to a substrate material for use as a substrate for a liquid moisture sensitive floor, which substrate material comprises a fibrous layer coated with a bitumen layer sprinkled with a layer of step-silencer material.
55
Ved udlægning af trægulve, såsom parketgulve, som flydende gulv på et betonunderlag er det velkendt at anbringe et mellemlag i form af et underlagsmateriale mellem betonunderlaget og parketgulvet.When laying wooden flooring, such as parquet flooring, as a floating floor on a concrete substrate, it is well known to apply an intermediate layer in the form of a substrate material between the concrete substrate and the parquet floor.
10 Til opnåelse af en god fugtbeskyttelse af trægulvet er det kendt at anvende en plastfolie som underlagsmateriale. Hermed opnås der imidlertid ikke nogen væsentlig dæmpning af trinlyd. Dette har medført, at man har forsøgt at erstatte plastfolien med skumplast, filt og lignende, hvilket imidlertid heller ikke har givet et 15 tilfredsstillende resultat.10 To obtain a good moisture protection of the wood floor, it is known to use a plastic film as a backing material. However, no significant attenuation of step sound is obtained. As a result, attempts have been made to replace the plastic film with foam plastic, felt and the like, which has not, however, produced a satisfactory result.
Fra DK-A-54009 kendes et underlagsmateriale bestående af en papirbane belagt på den ene side med et bitumenlag af strøet med et korkgranulat. Anvendelsen af et sådant underlagsmateriale ved 20 udlægning af et flydende gulv har ikke løst fugtproblemet, idet underlagsmaterialet som følge af korkgranulatets tilstedeværelse i overlapningszonerne nødvendiggør, at man må støde kanterne af hosliggende baner af underlagsmateriale sammen, hvilket medfører, at der ikke opnås fugttætte samlinger.DK-A-54009 discloses a substrate material consisting of a paper web coated on one side with a bitumen layer of sprinkled with a cork granulate. The use of such substrate material in laying a floating floor has not solved the moisture problem, as the substrate material due to the presence of the cork granulate in the overlap zones necessitates that the edges of adjacent webs of substrate material must be joined together, resulting in no moisture-tight joints being obtained.
2525
Underlagsmaterialet ifølge opfindelsen er ejendommeligt ved, at bitumenlaget er fri for trinlydsdæmpende materiale i underlagsmaterialets kantzoner, og at det trinlydsdæmpende materiale udgøres af porøse plastlegemer med en sådan størrelse, at underlagsmaterialet 30 ved udlægning med overlappende kantzoner overalt får i det væsentlige samme tykkelse.The substrate material according to the invention is characterized in that the bitumen layer is free of step-silencing material in the edge zones of the substrate material and that the step-sound-damping material is made up of porous plastic bodies of such size that the substrate material 30 with substantially overlapping edge zones is substantially the same thickness.
Ved at anbringe underlagsmaterialet ifølge opfindelsen med laget af trinlydsdæmpende plastkugler vendende nedad kan der opnås et fuld-35 stændig plant underlag for et flydende gulv, hvorved dette får en stor stabilitet. Ved anvendelse af et fiberlag i form af pap opnås der samtidig en overflade, som er velegnet til fastklæbning af det flydende gulv, såsom et parketgulv.By applying the substrate material according to the invention with the layer of stepless damping plastic balls facing downwards, a completely flat substrate for a floating floor can be obtained, thereby giving great stability. At the same time, using a fibrous board in the form of cardboard, a surface suitable for bonding the liquid floor, such as a parquet floor, is obtained.
DK 170542 B1 2DK 170542 B1 2
Det nævnte underlag frembyder samtidig en god og vedvarende dæmpning af trinlyd, idet de trinlydsdæmpende plastlegemer i modsætning til f.eks. korkgranulat er rådbestandige og dermed ikke påvirkes af den ^ fugtighed, som uundgåeligt trænger ind eller er tilstede i mellem-5 rummet mellem det egentlige underlag, f.eks. et betonunderlag, og underlagsmaterialet for det flydende gulv.Said substrate also offers good and sustained damping of step sound, the step sound attenuating plastic bodies, in contrast to e.g. cork granules are resistant to moisture and are thus not affected by the moisture which inevitably penetrates or is present in the space between the actual substrate, e.g. a concrete substrate, and the substrate material for the floating floor.
Herudover frembyder underlagsmaterialet ifølge opfindelsen den særlige fordel, at der ved overlapning kan dannes damptætte 10 samlinger mellem hosliggende stykker eller baner af materialet. I overlapningszonerne vil underlagsmaterialet således set fra neden bestå af et bitumenlag, et fiberlag, et bitumen!ag og et fiberlag.In addition, the support material according to the invention offers the special advantage that by overlap, vapor-tight joints 10 can be formed between adjacent pieces or webs of the material. Thus, in the overlap zones, the substrate material from below will consist of a bitumen layer, a fiber layer, a bitumen layer and a fiber layer.
En særlig god damptæthed i overlapningszonerne opnås ifølge opfin-15 del sen, når underlagsmaterialet i kantzonerne er påført et lag selvklæbende gummi hol dig bitumen. Ud over at give øget damptæthed bidrager det gummiholdige bitumenlag til at dæmpe trinlyden i overlapningszonerne, hvor der ikke findes trinlydsdæmpende plastlegemer. Ifølge opfindelsen er det nævnte lag fortrinsvis dækket af 20 en afrivningsfolie, f.eks. en plastfolie med en tykkelse på 30/im.A particularly good vapor density in the overlap zones is achieved according to the invention when the substrate material in the edge zones is applied to a layer of self-adhesive rubber to keep you bitumen. In addition to providing increased vapor density, the rubber-containing bitumen layer contributes to attenuating the step sound in the overlap zones, where there are no step sound dampening plastic bodies. According to the invention, said layer is preferably covered with a tear-off film, e.g. a plastic film with a thickness of 30 µm.
En yderligere foretrukket udførelsesform for underlagsmaterialet ifølge opfindelsen er ejendommelig ved, at fibermaterialet er imprægneret med bitumen i det mindste i kantzonerne. Denne foran-25 staltning bidrager yderligere til at opnå et fuldstændig damptæt underlag for det fugtføl somme flydende gulv.A further preferred embodiment of the substrate material according to the invention is characterized in that the fiber material is impregnated with bitumen at least in the edge zones. This arrangement further contributes to obtaining a completely vapor-proof substrate for the moisture-sensitive liquid floor.
Ved at kantforsegle med gummibitumen kan det ydermere hindres, at der ved kapi11 arsugning trænger fugt ind i fibermaterialet gennem 30 underlagsmaterialets kanter.Furthermore, by sealing the edge with the rubber bitumen, it can be prevented that by hood suction, moisture penetrates the fiber material through the edges of the substrate material.
Fiberlaget består fortrinsvis af cel!ulosefibre og udgøres eksempelvis af råpap. Det kan dog også helt eller delvis bestå af syntetiske organiske fibre.The fiber layer is preferably composed of cellulose fibers and is made up of, for example, raw paper. However, it may also consist wholly or partially of synthetic organic fibers.
3535
Ved anvendelse af råpap har dette fortrinsvis en gramvægt på mellem *· 2 2 400 og 600 g/m og særlig foretrukket på ca. 500 g/m .When using raw cardboard, this preferably has a weight of between 2 · 2,200 and 600 g / m, and is particularly preferred at approx. 500 g / m.
Bitumenlaget, hvis hovedfunktion er at gøre underlagsmaterialet DK 170542 B1 3 damptæt, har fortrinsvis en tykkelse svarende til en vægt på ca.The bitumen layer, whose main function is to render the substrate material DK 170542 B1 3 vapor-proof, preferably has a thickness corresponding to a weight of approx.
2 1000 g/m . Den anvendte bitumen er fortrinsvis udvalgt fra en gruppe bestående af oxiderende bitumina og polymermodificerede destillerede bitumina.2 1000 g / m. The bitumen used is preferably selected from a group consisting of oxidizing bitumina and polymer modified distilled bitumina.
55
De trinlydsdæmpende porøse plastlegemer er fortrinsvis polystyren- 3 kugler med en densitet af størrelsesordenen 20 kg/m . Densiteten vil dog være afhængig af den ønskede trinlydsdæmpning og modstandsdygtighed mod sammentrykning.The step sound attenuating porous plastic bodies are preferably polystyrene balls having a density of the order of 20 kg / m. However, the density will be dependent on the desired step sound attenuation and resistance to compression.
1010
Plastlegemernes størrelse skal som ovenfor angivet være tilpasset tykkelsen af fiberlaget og bitumenlaget, og ved brug af plastkugler vil de typisk have en diameter på mellem 3 og 4 mm.The size of the plastic bodies must, as indicated above, be adapted to the thickness of the fiber layer and the bitumen layer, and when using plastic balls they will typically have a diameter of between 3 and 4 mm.
15 Opfindelsen angår endvidere en fremgangsmåde til fremstilling af et damptæt og trinlydsdæmpende underlag for et flydende fugtfølsomt gulv, hvilken fremgangsmåde omfatter udlægning af stykker af det ovenfor beskrevne underlagsmateriale med overlappende kanter og sammenklæbning af stykkerne i overlapningszonerne.The invention further relates to a method of producing a vapor-proof and step-sound-damping substrate for a liquid-moisture-sensitive floor, which comprises laying pieces of the above-described substrate material with overlapping edges and bonding the pieces to the overlap zones.
2020
Opfindelsen skal herefter beskrives nærmere under henvisning til tegningen, som viser et lodret snitbillede gennem en foretrukket udførelsesform for underlagsmaterialet ifølge opfindelsen anvendt som underlag for et parketgulv anbragt på et betonunderlag.The invention will then be described in more detail with reference to the drawing, which shows a vertical sectional view through a preferred embodiment of the substrate material according to the invention used as a substrate for a parquet floor mounted on a concrete substrate.
25 På tegningen betegner 1 et parketgulv og 2 et betonunderlag. Mellem betonunderlaget 2 og parketgulvet 1 er der anbragt et underlag bestående af sammenklæbede stykker 3 af et underlagsmateriale.25 In the drawing, 1 denotes a parquet floor and 2 denotes a concrete support. Between the concrete substrate 2 and the parquet floor 1, a substrate consisting of glued pieces 3 of a substrate material is arranged.
30 Underlagsmaterialet omfatter et lag af råpap 4, som på undersiden er belagt med et bitumenlag 5. Undersiden af bitumenlaget 5 er bestrøet med et lag porøse plastkugler 6, der er delvis indlejret i bitumenlaget 5. Plastkuglerne 6 tjener til at dæmpe trinlyd og gøre parketgulvet behageligt at gå på. Desuden yder plastkuglerne en vis 35 varmeisolerende effekt.The substrate material comprises a layer of raw cardboard 4 coated on the underside with a bitumen layer 5. The underside of the bitumen layer 5 is coated with a layer of porous plastic balls 6 partially embedded in the bitumen layer 5. The plastic balls 6 serve to dampen step sound and make the parquet floor comfortable to walk on. In addition, the plastic balls provide some 35 heat insulating effect.
Som det fremgår af tegningen, er stykkerne 3 af underlagsmaterialet indbyrdes forbundne ved overlapning, idet en kantzone 7 på det ene stykke underlagsmateriale er anbragt ovenpå kantzonen 7 af det 4 DK 170542 B1 andet, og idet de to stykker underlagsmaterialer er fri for trin- .As can be seen from the drawing, the pieces 3 of the substrate material are interconnected by overlapping, with an edge zone 7 on one piece of substrate material being placed on top of the edge zone 7 of the other and the two pieces of substrate material being free of step.
lydsdæmpende plastkugler i de nævnte kantzoner 7.sound attenuating plastic balls in said edge zones 7.
✓✓
Sammenklæbningen af de nævnte stykker 3 i overlapningszonen er 5 tilvejebragt ved hjælp af det mellem de to råpaplag 4 liggende bitumenlag 5 og af et selvklæbende gummibitumenlag 8.The adhesive of said pieces 3 in the overlap zone 5 is provided by the bitumen layer 5 lying between the two raw paper layers 4 and by a self-adhesive rubber bitumen layer 8.
For at opnå en særlig effektiv damptæthed er råpappet 4 i kantzonerne imprægneret med bitumen, og bitumenlaget strækker sig rundt om 10 råpappets kanter 9, som derved forsegles.In order to obtain a particularly effective vapor density, the raw paper 4 in the edge zones is impregnated with bitumen and the bitumen layer extends around the edges 9 of the raw paper, which is thereby sealed.
Som det fremgår af tegningen, er størrelsen af plastkuglerne 6 således afstemt efter tykkelsen af råpappet 4 og bitumenlaget 5, at underlagsmaterialet i overlapningszonen har samme tykkelse som 15 udenfor denne. Underlagsmaterialet danner derved et fuldstændig plant underlag for parketgulvet 1.As can be seen from the drawing, the size of the plastic balls 6 is so matched to the thickness of the raw board 4 and the bitumen layer 5 that the substrate material in the overlap zone has the same thickness as 15 outside it. The substrate material thereby forms a completely flat substrate for the parquet floor 1.
20 25 30 35 Λ20 25 30 35 Λ
Claims (8)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK076393A DK170542B1 (en) | 1993-06-25 | 1993-06-25 | Substrate material and method for its use |
| EP93915707A EP0705376A1 (en) | 1993-06-25 | 1993-07-23 | Support material |
| PCT/DK1993/000248 WO1995000730A1 (en) | 1993-06-25 | 1993-07-23 | Support material |
| FI956192A FI956192A0 (en) | 1993-06-25 | 1995-12-21 | Substrate material |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK076393A DK170542B1 (en) | 1993-06-25 | 1993-06-25 | Substrate material and method for its use |
| DK76393 | 1993-06-25 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DK76393D0 DK76393D0 (en) | 1993-06-25 |
| DK76393A DK76393A (en) | 1994-12-26 |
| DK170542B1 true DK170542B1 (en) | 1995-10-16 |
Family
ID=8097284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK076393A DK170542B1 (en) | 1993-06-25 | 1993-06-25 | Substrate material and method for its use |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0705376A1 (en) |
| DK (1) | DK170542B1 (en) |
| FI (1) | FI956192A0 (en) |
| WO (1) | WO1995000730A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9703028D0 (en) * | 1997-02-14 | 1997-04-02 | Danskin Flooring Systems Ltd | Improved floor construction |
| DK176554B1 (en) * | 1997-03-14 | 2008-08-11 | Icopal As | Interlayer material for use as a substrate for a floor, as well as a method for preparing interlayer material and a method for preparing an intermediate layer |
| FR2807776B1 (en) * | 2000-04-12 | 2002-07-26 | Onduline Sa | FLOATING PARQUET WITH CONTROLLED SOUND, MODIFIED BITUMEN SHEET AND LATHES FOR ITS IMPLEMENTATION |
| FI20002605A (en) * | 2000-11-28 | 2002-05-29 | Vircon Oy | Parquet flooring material |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE888160C (en) * | 1950-11-29 | 1953-08-31 | Gruenzweig & Hartmann A G | Process for the production of a heat and sound insulating underlay for asphalt screeds |
| CH538579A (en) * | 1971-11-17 | 1973-06-30 | Duerst Felix | Insulating mat |
| DE2408028B2 (en) * | 1974-02-20 | 1978-05-11 | Fa. Carl Freudenberg, 6940 Weinheim | Sound absorbing plate |
| DE59003428D1 (en) * | 1989-08-03 | 1993-12-16 | Osterwald Sportboden Gmbh | Sports hall floor. |
-
1993
- 1993-06-25 DK DK076393A patent/DK170542B1/en not_active IP Right Cessation
- 1993-07-23 WO PCT/DK1993/000248 patent/WO1995000730A1/en not_active Application Discontinuation
- 1993-07-23 EP EP93915707A patent/EP0705376A1/en not_active Withdrawn
-
1995
- 1995-12-21 FI FI956192A patent/FI956192A0/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DK76393A (en) | 1994-12-26 |
| FI956192A (en) | 1995-12-21 |
| FI956192A0 (en) | 1995-12-21 |
| WO1995000730A1 (en) | 1995-01-05 |
| EP0705376A1 (en) | 1996-04-10 |
| DK76393D0 (en) | 1993-06-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A0 | Application filed | ||
| B1 | Patent granted (law 1993) | ||
| PBP | Patent lapsed |
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