EP1130190B1 - Schalldämmende Schicht für schwimmend verlegte Böden - Google Patents

Schalldämmende Schicht für schwimmend verlegte Böden Download PDF

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Publication number
EP1130190B1
EP1130190B1 EP01400454A EP01400454A EP1130190B1 EP 1130190 B1 EP1130190 B1 EP 1130190B1 EP 01400454 A EP01400454 A EP 01400454A EP 01400454 A EP01400454 A EP 01400454A EP 1130190 B1 EP1130190 B1 EP 1130190B1
Authority
EP
European Patent Office
Prior art keywords
substrate
glass veil
film
veil
plastic film
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP01400454A
Other languages
English (en)
French (fr)
Other versions
EP1130190A1 (de
Inventor
Christiaan Van Hees
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Saint Gobain Adfors SAS
Original Assignee
Saint Gobain Vetrotex France SA
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 Saint Gobain Vetrotex France SA filed Critical Saint Gobain Vetrotex France SA
Publication of EP1130190A1 publication Critical patent/EP1130190A1/de
Application granted granted Critical
Publication of EP1130190B1 publication Critical patent/EP1130190B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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

Definitions

  • the invention relates to a substrate for acoustic insulation floating slab made from a glass veil. It is usual in the construction industry and more particularly for the realization new housing or the repair of old housing to fight against the transmission of noise from one dwelling to another. One of the nuisances sound is caused by the impact noises transmit through the floor.
  • the invention thus relates more specifically to a substrate intended to improve sound insulation and more particularly to reduce the transmission of impact noise from a dwelling to another one below and thus to reduce the transmission of impact noises through the floor or floor.
  • Insulating materials that can be used for this application are all acoustic insulation materials usually used in the building industry; this may include products from bituminous type, of products of the mineral wool mattress type, of plastery materials, sparkling products, polystyrene, etc.
  • the choice of these products may be limited by constraints imposed on them; firstly, the material used must to be able to support large loads and therefore possibly be compressed while retaining its properties sound insulation. In addition, said acoustic properties of the material must be preserved over time, for a period of time minimum of ten years and advantageously for many durations more important.
  • Materials particularly well adapted to this type of application are mineral fiber-based materials, or many bituminous materials, or even products combining these two materials. It appears that these materials allow to obtain good sound insulation against impact noises and that this insulation is preserved almost constantly over time.
  • This installation consists in completely covering the concrete slab armed, as well as the lower part of the partitions bordering the zone or part in which the slab or floating screed must be made.
  • the covering of the reinforced concrete slab is made with the material chosen insulation which is in the form of a rectangular slab, especially in the case of a glass wool mattress; Recovery lower parts of the partitions are made by bands of the same material that we call strip banks. These edge strips are generally obtained by cutting into plates similar to those covering the reinforced concrete slab; their width is defined by the thickness of the floating slab which will then be realized.
  • a waterproof material that protects the insulating material acoustic of humidity.
  • a waterproof material is essential to prevent any degradation of the insulating material due to the presence of moisture in the cement. It is also essential to protect shore strips same risks, which increases the complexity of laying this waterproof material which, like the insulating material, must therefore cover the floor and the lower part of the partitions.
  • the inventors have thus made it their mission to find means of making a slab or floating screed and more particularly the establishment of an acoustic insulation coating prerequisites in the light of commonly used techniques.
  • This object has been achieved according to the invention by the realization of a substrate for acoustic insulation of a floating slab the substrate being made of a glass veil, the surface of one of the faces of said veil of glass being associated with a waterproof plastic film.
  • the substrate thus produced according to the invention presents as first advantage of being able to set up simultaneously a acoustic insulating material and a waterproof material.
  • polyolefin (s) preferably it is a film polyethylene, the thickness of the film preferably being at least about 150 microns.
  • a film polyethylene the thickness of the film preferably being at least about 150 microns.
  • the tests showed that once set up the substrate thus produced and more particularly the above-mentioned film presents such resistance that it is possible for an operator to walk on the substrate without damaging it and in particular without risk of damaging the waterproof film which has a particular resistance to tearing quite satisfactory.
  • this material to form the waterproof plastic film allows repair a nick or small tear with tape which adheres perfectly and durably, guaranteeing a perfect seal. This good resistance, especially tearing, waterproof material and the simplicity of repairing it in case incident to ensure the tightness that is necessary when the subsequent realization of the floating screed.
  • the plastic film is associated with the veil of glass by collage.
  • a glue is preferably used which allows to obtain an immediate adhesion; such a collage allows avoid any risk of slipping between the plastic film and the veil of glass which could lead to unevenness.
  • a glue is for example a "hot melt” glue such as Thermoresol A / F 460 glue marketed by Bostik.
  • Other bonding systems such as examples of double-sided adhesives, which also provide an immediate adhesion, can be used according to the invention.
  • the assembly of glass-plastic film can advantageously be done in the factory immediately after the last step of manufacture of the glass veil, according to techniques that are similar to example in the manufacture of multilayer board; the plastic film that can come in roll form can be unrolled above a carpet that conveys the veil exiting the oven after baking the binder and assembled to the glass mat after passing for example on rollers glue-coating agents or by spraying glue on the glass veil.
  • the glass veil is produced according to the usual technique called dry and it has advantageously a thickness of between 5 and 10 mm and preferably around 7 mm.
  • the glass mat has a basis weight of between 350 and 500 g / m 2 and more preferably around 450 g / m 2 .
  • the substrate according to the invention has a good crush resistance when making the screed floating but also in time.
  • the substrate according to the invention has sound insulation properties in view of impact noise quite satisfactory; laboratory tests according to the ISO 140 concerning the measurement methodology showed a acoustic performance of the product according to the invention such that the value ⁇ Lw, defined according to ISO 717, is 28 dB.
  • such substrate according to the invention has a reduced thickness compared to commonly used products with insulation comparable acoustics, which leads to material savings for the realization of the floating slab whose thickness must be proportional to that of the coating separating it from the concrete slab armed.
  • the glass veil has at least one precut along its length and on the face opposite to that associated with the plastic film.
  • Such pre-cuts are made to allow a subsequent folding of the substrate according to the lines formed by the pre-cuts.
  • These pre-cuts can be made over the entire thickness of the glass veil or partially in its thickness; in the first case, the folding is done very simply because it is simply a matter of folding the film, which holds the parts of the sail that were separated during the pre-cut but which remain associated because of the presence of this film. In the second case, folding is done more difficult since there is a part of the thickness of the veil which is intact but on the other hand, the front substrate folding retains better integrity.
  • Such bends will advantageously be made on the edges of the substrate, and precuts are advantageously provided on each of the two edges, so that the folded part (s) come (s) in support on a partition when placing the substrate to form a shore strip.
  • the substrate thus described according to the invention will enable simultaneous recovery of the floor and the lower part of the partitions.
  • the substrate according to the invention makes it possible, in the case of edge strips, as previously stated for the recovery of the floor, to put in place simultaneously the insulating material acoustic and the material that seals between this material insulation and floating slab.
  • the substrate according to the invention comprises at least less an adhesive tape partially fixed on at least one length of the plastic film, a portion of said adhesive tape remaining usable.
  • the expression “remaining usable” means part of the adhesive area remains protected and can be fixed later to another substrate.
  • the adhesive strip is bonded to the substrate of not overflowing so that the party who does not adhere is not not subject to a possible tearing.
  • This adhesive tape will allow the operator when placing in place of the substrate to attach two substrates to each other while ensuring a perfect seal at the junction. Indeed, in depending on the dimensions of the floor that needs to be covered, it can be necessary to use several substrates according to the invention, these having a limited width, and thus to ensure the junction between these substrates.
  • the the presence of the adhesive strip thus makes it possible according to the invention to cover two substrates, the second coming between the first substrate and the adhesive tape partially fixed on said first substrate. It is thus possible to put in position the second substrate that abuts on the bonding area and then one makes adhere the adhesive tape to the second substrate so as to conserve this one in place.
  • the adhesive strip thus guarantees the watertightness of the junction zone between the two substrates.
  • the substrate according to the invention may also comprise inscriptions to position two substrates relative to each other to the other. It is indeed possible to provide inscriptions or patterns, especially on the plastic film which constitutes the upper face of the substrate when laying on the floor, for example to ensure the parallelism of two substrates.
  • the substrate thus described according to the invention makes it possible to simplify operations of placing an insulating material and a material sealed, on the one hand on a floor and on the other hand in recovery low parts of partitions, before making a slab or screed floating.
  • the substrate according to the invention also has other advantages ; the thinness of a glass veil and the flexibility of a plastic film allow a presentation of the substrate in the form of roller. This further simplifies the implementation of the produced at the site of the site because a running operation is very simple. In addition, transport and handling of rollers are simpler than those of products in the form of slabs or slabs.
  • Figure 1 a side view of a substrate 1 according to the invention.
  • This one consists of a glass veil 2 on which is glued on its surface a polyethylene film 3.
  • the veil of glass has was carried out using the dry technique.
  • This technique consists of aerodynamic stretching a mixture of vitrifiable oxides mixed beforehand.
  • the fibers are collected on a carpet conveyor in the form of non-woven fibers to which a thermally crosslinkable binder and optionally longitudinal fibers of enhancement.
  • the veil thus formed then passes into an oven for crosslink the binder.
  • This film 3 which has a thickness of about 150 microns comes in the form of a roll that is rolled over of the course of the glass veil 1 and is glued on the upper surface of this one using the adhesive Bostik Thermoresol A / F 460 which is filed on the film by spraying. It is thus possible to produce the substrate 1 in a continuous process that only lengthens the line of production of the glass veil.
  • an adhesive tape 4 is partially glued on the polyethylene film 3 automatically immediately after 2-polyethylene glass veil assembly 3. It appears more clearly in FIG. 2 the manner in which this adhesive strip 4 is positioned; it covers an edge of the substrate 1 according to a large length flush with his song but without going beyond. Such a realization allows especially when the substrate is rolled up or simply manipulated, not to risk tearing off this tape adhesive 4 accidentally, the latter remaining partially free.
  • the free part of this tape 4 is protected by a film protector that the operator can remove by peeling when he needs to use this part of the adhesive strip 4 to associate two substrates 1 to each other.
  • pre-cuts 5 were made on a part of the thickness so that the glass veil retains an integrity in itself. These pre-cuts 5 create lines that when laying substrates 1 on a floor will make it possible to make folds, in particular to form the edge strips that cover the lower part of the partitions.
  • Such pre-cuts can also be made according to a transverse direction, and for example provided at intervals to allow folding in the other direction so that form the edge strips on the partitions perpendicular to the preceding.
  • Figure 3 is shown an assembly between two substrates 1 according to their length.
  • the operator When laying, the operator will partially superimpose the two substrates 1 so that the band adhesive 4 initially fixed on one of the substrates comes to cover the second substrate 1 and can adhere to its polyethylene film 3. This superposition causes a slight crushing of the two substrates which is preserved due to the maintenance by the adhesive tape 4.
  • Figure 4 clearly shows that after assembly of the two substrates 1, the band Adhesive 4 ensures a perfect seal at the level of the junction.
  • rollers weight advantageously does not exceed 25 Kg, the unrolled substrate having a length of 30 meters or more and a width of 1.25 meters.
  • Figure 4 shows an exploded installation of a realization of a floating slab.
  • a substrate 1 according to the invention comprising in particular a glass veil 2 and a film polyethylene 3, which seals.
  • the substrate 1 is folded so as to cover the lower part of said partitions according to the fold lines 8 which correspond to the These pre-cuts are defined so that the bands of bank have a height greater than that of the floating slab which will be realized.
  • the slab or floating screed 9 can then be made without risk of damaging the glass veil 2 which is protected from moisture by the polyethylene film 3.
  • Above the floating slab 9, can then be installed a floor covering 10 and skirting boards 11.
  • the substrates 1 according to the invention allow also to achieve an overlap angles between two partitions particularly effective and simple to perform. Indeed, it is possible level of the angle that the operator removes a square of glass sail to using a sharp tool without cutting the polyethylene film; the square glass veil comes off very simply from the polyethylene film.
  • a such modification will make it possible to fold two parts of the substrate 1 for to form two perpendicular strips of bank without excess material concerning the glass veil and on the other hand by conserving an excess of polyethylene film, which is not annoying and on the contrary guarantees sealing in this area where the usual techniques are often very delicate implementation to guarantee an equivalent result.
  • the substrate thus described according to the invention thus makes it possible to achieve time-effective acoustic insulation in a simplified way and faster than usual techniques.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
  • Laminated Bodies (AREA)
  • Floor Finish (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Non-Volatile Memory (AREA)
  • Thin Film Transistor (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)

Claims (10)

  1. Substrat (1), das zur Schalldämmung eines schwimmenden Estrichs vorgesehen ist, dadurch gekennzeichnet, dass es aus einem Glasvlies (2) und einem mit einer Fläche des Glasvlieses (2) verbundenen dichten Kunststofffilm (3) besteht.
  2. Substrat (1) nach Anspruch 1, dadurch gekennzeichnet, dass der aus Polyolefin(en) gebildete Kunststofffilm (3) vorzugsweise ein Polyethylenfilm, vorzugsweise mit einer Dicke von mindestens etwa 150 µm, ist.
  3. Substrat (1) nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass der Film (3) mit dem Glasvlies (2) durch Verkleben verbunden ist.
  4. Substrat (1) nach Anspruch 1 bis 3, dadurch gekennzeichnet, dass die Dicke des Glasvlieses (2) 5 bis 10 mm und vorzugsweise etwa 7 mm beträgt.
  5. Substrat (1) nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass das Flächengewicht des Glasvlieses (2) 350 bis 500 g/m2 und vorzugsweise etwa 450 g/m2 beträgt.
  6. Substrat (1) nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass das Glasvlies (2), um Biegungen (8) zu ermöglichen, über seine Länge mindestens einen Einschnitt (5) enthält.
  7. Substrat (1) nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass wenigstens ein Klebeband (4) auf mindestens einer Länge des Kunststofffilms (3) teilweise befestigt ist, und dass ein Teil des Klebebandes (4) verwendbar bleibt.
  8. Substrat (1) nach Anspruch 7, dadurch gekennzeichnet, dass das Klebeband (4) so auf das Substrat (1) geklebt ist, dass es nicht übersteht.
  9. Substrat (1) nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die sichtbare Seite des Kunststofffilms (3) Beschriftungen enthält, die es erlauben, zwei Substrate in Bezug aufeinander anzuordnen.
  10. Substrat (1) nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass es die Form einer Rolle hat.
EP01400454A 2000-03-01 2001-02-21 Schalldämmende Schicht für schwimmend verlegte Böden Expired - Lifetime EP1130190B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0002598A FR2805836B1 (fr) 2000-03-01 2000-03-01 Substrat pour la realisation de l'isolation acoustique d'une dalle flottante
FR0002598 2000-03-01

Publications (2)

Publication Number Publication Date
EP1130190A1 EP1130190A1 (de) 2001-09-05
EP1130190B1 true EP1130190B1 (de) 2005-12-07

Family

ID=8847576

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01400454A Expired - Lifetime EP1130190B1 (de) 2000-03-01 2001-02-21 Schalldämmende Schicht für schwimmend verlegte Böden

Country Status (13)

Country Link
EP (1) EP1130190B1 (de)
AT (1) ATE312251T1 (de)
CZ (1) CZ2001773A3 (de)
DE (1) DE60115520T2 (de)
EE (1) EE04725B1 (de)
ES (1) ES2252166T3 (de)
FR (1) FR2805836B1 (de)
HU (1) HU224894B1 (de)
NO (1) NO20011027L (de)
PL (1) PL208390B1 (de)
RU (1) RU2272880C2 (de)
SK (1) SK286834B6 (de)
UA (1) UA72218C2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1020111C1 (nl) * 2002-03-04 2002-06-21 Johannes Josephus Maria V Bree Verbetering van de akoestische ontkoppeling van de randen van verend opgelegde vloeren met de mogelijkheid tot het wegwerken van leidingen.
FR2846989B1 (fr) * 2002-11-07 2005-07-01 Saint Gobain Isover Materiau en fibres minerales pour absorber le bruit d'impact
EP2143854B1 (de) * 2008-07-07 2015-11-18 Quithell Kunststofftechnik GmbH Dehnungsfugenstreifen für Estrichböden
FR2957372B1 (fr) * 2010-03-12 2012-03-09 Dinac Sa Barre de seuil a coller
KR20150112007A (ko) * 2013-01-28 2015-10-06 암스트롱 월드 인더스트리이즈, 인코포레이티드 마루 바닥재 및 설비, 마루 시스템 및 이를 이용한 마루 설치 방법
DE202015106139U1 (de) * 2015-11-13 2017-02-16 Wpt Gmbh Unterlegematte für Fußbodenbeläge
UA128051U (uk) * 2018-04-13 2018-08-27 Товариство З Обмеженою Відповідальністю "Протектпро" Шарувата підкладка для покриттів

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH673921B5 (de) * 1985-01-29 1990-10-31 Ebnoether Ag
FR2671309B1 (fr) * 1991-01-09 1994-10-21 Simon Jean Pierre Plaque de revetement multicouche et son procede de fabrication.
DE29601679U1 (de) * 1996-02-01 1996-07-11 Gefinex-Jackon GmbH, 33803 Steinhagen Schalldämmrandstreifen mit Kleber
DE19637142A1 (de) * 1996-04-13 1997-10-16 Gefinex Gmbh Trittschalldämmung
FR2752859B1 (fr) * 1996-08-27 1999-01-15 Desvres Materiau destine a etre dispose sous un revetement de sol pour renforcer l'isolation phonique aux bruits d'impact

Also Published As

Publication number Publication date
PL208390B1 (pl) 2011-04-29
SK286834B6 (sk) 2009-06-05
EE04725B1 (et) 2006-10-16
EE200100130A (et) 2001-10-15
RU2272880C2 (ru) 2006-03-27
ES2252166T3 (es) 2006-05-16
NO20011027D0 (no) 2001-02-28
CZ2001773A3 (cs) 2001-10-17
EP1130190A1 (de) 2001-09-05
FR2805836A1 (fr) 2001-09-07
SK2602001A3 (en) 2001-10-08
HU0100920D0 (en) 2001-05-28
FR2805836B1 (fr) 2002-10-25
DE60115520T2 (de) 2006-08-17
PL346198A1 (en) 2001-09-10
DE60115520D1 (de) 2006-01-12
HU224894B1 (en) 2006-04-28
ATE312251T1 (de) 2005-12-15
HUP0100920A2 (hu) 2002-03-28
NO20011027L (no) 2001-09-03
HUP0100920A3 (en) 2003-07-28
UA72218C2 (uk) 2005-02-15

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