DE4029379A1 - Sound- and vibration-insulating porous mouldings - consist of granules of natural and/or synthetic material in binder, pref. PVC-based binder - Google Patents

Sound- and vibration-insulating porous mouldings - consist of granules of natural and/or synthetic material in binder, pref. PVC-based binder

Info

Publication number
DE4029379A1
DE4029379A1 DE4029379A DE4029379A DE4029379A1 DE 4029379 A1 DE4029379 A1 DE 4029379A1 DE 4029379 A DE4029379 A DE 4029379A DE 4029379 A DE4029379 A DE 4029379A DE 4029379 A1 DE4029379 A1 DE 4029379A1
Authority
DE
Germany
Prior art keywords
binder
pref
granules
shaped body
body according
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.)
Ceased
Application number
DE4029379A
Other languages
German (de)
Inventor
Gisbert Jaschonek
Gunter Roeder
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.)
Clouth Gummiwerke AG
Original Assignee
Clouth Gummiwerke AG
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 Clouth Gummiwerke AG filed Critical Clouth Gummiwerke AG
Priority to DE4029379A priority Critical patent/DE4029379A1/en
Publication of DE4029379A1 publication Critical patent/DE4029379A1/en
Ceased legal-status Critical Current

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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
    • C08K3/013—Fillers, pigments or reinforcing additives

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Chemical & Material Sciences (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Filtering Materials (AREA)

Abstract

Vibration- and sound-damping elastic mouldings (I) are claimed; (I) have a porous structure, and consist of granules of natural and/or synthetic material (II) bonded together with a thermoplastic binder or binder system, pref. based on PVC. (II) is a mixt. of different grain sizes; (I) are made up of several superimposed layers, pref. consisting of different materials, and can be reinforced with strengthener(s) pref. in the form of tube(s) or grid(s); the granules in the composite are at least partly coated with matrix material. USE/ADVANTAGE - (I) are useful as drainage or filtration devices, e.g. in floor coverings. The invention provides low-cost elastic moulded prods. with the above damping properties, which do not become clogged with fine particles from ground water, etc. (contrast prior-art gravel-based systems). (2pp Dwg.No.0/0)

Description

Die Erfindung betrifft einen schwingungs- und schalldämmenden ela­ stischen Formkörper, der als Drainage- bzw. Filtereinrichtung, bei­ spielsweise als Bodenbelagkonstruktion, verwendet werden kann. Die Gestaltung des Formkörpers ist dabei beliebig, er kann als Platte, Quader, Hohlkörper o. dgl. gestaltet sein.The invention relates to a vibration and sound absorbing ela tical shaped body, the drainage or filter device, at for example as a floor covering construction. The The design of the shaped body is arbitrary, it can be used as a plate, Cuboid, hollow body or the like.

Als Drainage- bzw. Filtereinrichtung finden beispielsweise Grobkies­ befestigungen mit Folienabdichtung und Auffangschacht Verwendung. Hierbei hat sich jedoch die offene Befestigung als unzweckmäßig er­ wiesen, weil sich die Kiespackung bereits nach kurzer Zeit mit aus den Sickersäften ausgeschiedenen Feinstbestandteilen zusetzt.Coarse gravel, for example, is used as a drainage or filter device fastenings with foil sealing and collecting shaft use. Here, however, the open attachment has proved to be inappropriate pointed out, because the gravel pack is already after a short added to the seepage juices.

Es ist ferner eine feste, befahrbare Befestigungsmöglichkeit bekannt, die ebenfalls für die Sickersäfte durchlässig ist. Hierbei werden Ver­ bundsteine verwendet, deren Herstellung mit verhältnismäßig hohen Kosten verbunden ist.A fixed, drivable mounting option is also known, which is also permeable to the seepage juices. Here Ver used bundles, the manufacture of which is relatively high Associated costs.

Der Erfindung liegt die Aufgabe zugrunde, einen als Drainage- bzw. Filtereinrichtung verwendbaren schwingungs- und schalldämmenden ela­ stischen Formkörper zu schaffen, der die vorgenannten Nachteile nicht aufweist.The invention is based on the object of a drainage or Filter device usable vibration and sound absorbing ela tical shaped body to create the disadvantages mentioned above having.

Die Lösung der gestellten Aufgabe besteht darin, daß der Formkörper aus einem Granulat natürlicher und/oder synthetisch hergestellter Stoffe besteht, das durch einen Binder bzw. ein Bindesystem verbunden ist, wobei der Binder bzw. das Bindesystem aus einem Thermoplast, vorzugsweise auf der Basis von PVC, besteht, und daß der Formkörper eine poröse Struktur aufweist.The solution to the problem is that the molded body from a granulate of natural and / or synthetically manufactured Substances exist that are connected by a binder or a binding system is, wherein the binder or the binding system made of a thermoplastic, preferably based on PVC, and that the molded body has a porous structure.

Ein derartiger Formkörper erfüllt die an ihn gestellten Ansprüche und ist kostengünstig herzustellen. Er erlaubt darüber hinaus den Einsatz von Recyclingmaterialien. Such a molded body fulfills the claims placed on it and is inexpensive to manufacture. It also allows use of recycling materials.  

Das Granulat kann aus duroplastischem, thermoplastischem, ela­ stischem oder thermoplastisch-elastischem Material bestehen, sowie aus Gemischen dieser Materialien.The granules can be made of thermosetting, thermoplastic, ela static or thermoplastic elastic material exist, and from mixtures of these materials.

Das Granulat kann eine bestimmte Korngröße aufweisen. Die Herstellung des Granulats kann jedoch dadurch vereinfacht werden, daß das Granulat ein Gemisch aus verschiedenen Korngrößen ist.The granules can have a certain grain size. The production However, the granulate can be simplified in that the granulate is a mixture of different grain sizes.

In Ausgestaltung der Erfindung ist der Formkörper aus mehreren über­ einanderliegenden Schichten gebildet, also sandwichartig aufgebaut, wobei in weiterer Ausgestaltung der Erfindung die einzelnen Schichten aus unterschiedlichen Werkstoffen bestehen.In an embodiment of the invention, the molded body is made up of several layers lying opposite one another, that is, built up in a sandwich-like manner, in a further embodiment of the invention, the individual layers consist of different materials.

Der erfindungsgemäße Formkörper kann noch dadurch verbessert werden, daß er durch mindestens einen Festigkeitsträger verstärkt ist. Der Festigkeitsträger kann aus Metall, Kunststoff o. dgl. bestehen. Zweckmäßigerweise weist der Festigkeitsträger die Form eines Rohres auf, weil hierdurch gleichzeitig die Drainagewirkung des erfindungs­ gemäßen Formkörpers verbessert wird. Der Festigkeitsträger kann aber auch die Form eines Gitters aufweisen.The molded body according to the invention can be further improved by that it is reinforced by at least one strength member. The Strength members can consist of metal, plastic or the like. The strength member expediently has the shape of a tube because, as a result, the drainage effect of the invention according to the shaped body is improved. The reinforcement can also have the shape of a grid.

Die Matrix des Formkörpers kann in ihrer Härte, Elastizität, Stabili­ tät, Festigkeit und ihrem Abrieb bzw. entsprechender chemischer Sta­ bilität durch Einstellung des Matrixmaterials verändert werden. Bei einer bevorzugten Ausführungsform der Erfindung ist das Granulat im Verbund zumindest teilweise vom Matrixmaterial umhüllt.The matrix of the molded body can be hard, elastic, stable activity, strength and their abrasion or corresponding chemical sta bility can be changed by adjusting the matrix material. At a preferred embodiment of the invention, the granules in Composite at least partially encased by the matrix material.

Bei dem erfindungsgemäßen Formkörper können in Abhängigkeit der ein­ gesetzten Materialmenge und des aufgewendeten Drucks bei der Fertigung variable Dichten bzw. Porösitäten eingestellt werden, entsprechend den Drainagefilter- oder Schallabsorptionsanforderungen, bis hin zu einer kompakten Platte.In the molded article according to the invention, depending on the one set amount of material and the pressure applied during production variable densities or porosities can be set according to the Drainage filter or sound absorption requirements, down to one compact plate.

Claims (8)

1. Schwingungs- und schalldämmender elastischer Formkörper, dadurch gekennzeichnet, daß der Formkörper aus einem Granulat natürlicher und/oder synthetisch hergestellter Stoffe besteht, das dadurch einen Binder bzw. ein Bindesystem verbunden ist, wobei der Binder bzw. das Bindesystem aus einem Thermoplast, vorzugsweise auf der Basis von PVC, besteht, und daß der Formkörper eine poröse Struk­ tur aufweist.1. Vibration and sound-absorbing elastic molded body, characterized in that the molded body consists of a granulate of natural and / or synthetically produced substances, which is thereby connected to a binder or a binding system, the binder or the binding system made of a thermoplastic, preferably based on PVC, and that the molded body has a porous structure. 2. Formkörper nach Anspruch 1, dadurch gekennzeichnet, daß das Granulat ein Gemisch aus verschiedenen Korngrößen ist.2. Shaped body according to claim 1, characterized in that the Granulate is a mixture of different grain sizes. 3. Formkörper nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß er aus mehreren übereinanderliegenden Schichten gebildet ist.3. Shaped body according to claim 1 or 2, characterized in that it is formed from several layers one above the other. 4. Formkörper nach Anspruch 3, dadurch gekennzeichnet, daß die ein­ zelnen Schichten aus unterschiedlichen Werkstoffen bestehen.4. Shaped body according to claim 3, characterized in that the one individual layers consist of different materials. 5. Formkörper nach einem der Ansprüche 1 bis 4, dadurch gekennzeich­ net, daß er durch mindestens einen Festigkeitsträger verstärkt ist.5. Shaped body according to one of claims 1 to 4, characterized in net that he is reinforced by at least one reinforcement is. 6. Formkörper nach Anspruch 5, dadurch gekennzeichnet, daß der Festigkeitsträger die Form eines Rohres aufweist.6. Shaped body according to claim 5, characterized in that the Strength member has the shape of a tube. 7. Formkörper nach Anspruch 5, dadurch gekennzeichnet, daß der Festigkeitsträger die Form eines Gitters aufweist.7. Shaped body according to claim 5, characterized in that the Strength member has the shape of a grid. 8. Formkörper nach einem der Ansprüche 1 bis 7, dadurch gekennzeich­ net, daß das Granulat im Verbund zumindest teilweise von Matrix­ material umhüllt ist8. Shaped body according to one of claims 1 to 7, characterized in net that the granules in the composite at least partially from matrix material is encased
DE4029379A 1990-09-13 1990-09-13 Sound- and vibration-insulating porous mouldings - consist of granules of natural and/or synthetic material in binder, pref. PVC-based binder Ceased DE4029379A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE4029379A DE4029379A1 (en) 1990-09-13 1990-09-13 Sound- and vibration-insulating porous mouldings - consist of granules of natural and/or synthetic material in binder, pref. PVC-based binder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4029379A DE4029379A1 (en) 1990-09-13 1990-09-13 Sound- and vibration-insulating porous mouldings - consist of granules of natural and/or synthetic material in binder, pref. PVC-based binder

Publications (1)

Publication Number Publication Date
DE4029379A1 true DE4029379A1 (en) 1992-03-19

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DE (1) DE4029379A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2701979A1 (en) * 1993-02-23 1994-09-02 Taraflex Complex material in the form of plates or panels for renewing and insulating floors, particularly in dwellings
DE29518977U1 (en) * 1995-11-30 1996-02-01 Eickenroth, Hans-Dieter, 72108 Rottenburg Drainage covering containing plastic particles
DE19617317A1 (en) * 1996-04-30 1997-11-06 Gepro Ing Gmbh Barrier and drain element for e.g. landfill site
DE20203290U1 (en) * 2002-03-03 2003-07-17 P V P Polymer Verarbeitung Und Footfall, sound and heat insulating mat consists of two layers which are firmly joined to one another, and are made up respectively of bonded, largey recycled particles and fibers

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1906707U (en) * 1964-07-10 1964-12-17 Johannes Friedrich Zeh STONE FOR BUILDING AND CIVIL ENGINEERING AND ROAD CONSTRUCTION.
FR1395909A (en) * 1964-03-31 1965-04-16 Form piece, including lightweight build plate
DE3039482A1 (en) * 1980-10-18 1982-06-03 Trasswerke Meurin Betriebsgesellschaft Mbh, 5470 Andernach Bricks of tuff or pumice sand - mfd. with admixture of cement and air inclusions
DE3404040A1 (en) * 1983-12-31 1985-07-11 Gerd Dr. 7531 Neuhausen Lamprecht Process for obtaining a load-bearing bond between a carrier body or reinforcing body consisting of stainless steel and a castable, hardenable material
WO1990011419A1 (en) * 1989-03-24 1990-10-04 Romeo Mariani Building element for walls, and structure obtained therefrom

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1395909A (en) * 1964-03-31 1965-04-16 Form piece, including lightweight build plate
DE1906707U (en) * 1964-07-10 1964-12-17 Johannes Friedrich Zeh STONE FOR BUILDING AND CIVIL ENGINEERING AND ROAD CONSTRUCTION.
DE3039482A1 (en) * 1980-10-18 1982-06-03 Trasswerke Meurin Betriebsgesellschaft Mbh, 5470 Andernach Bricks of tuff or pumice sand - mfd. with admixture of cement and air inclusions
DE3404040A1 (en) * 1983-12-31 1985-07-11 Gerd Dr. 7531 Neuhausen Lamprecht Process for obtaining a load-bearing bond between a carrier body or reinforcing body consisting of stainless steel and a castable, hardenable material
WO1990011419A1 (en) * 1989-03-24 1990-10-04 Romeo Mariani Building element for walls, and structure obtained therefrom

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2701979A1 (en) * 1993-02-23 1994-09-02 Taraflex Complex material in the form of plates or panels for renewing and insulating floors, particularly in dwellings
DE29518977U1 (en) * 1995-11-30 1996-02-01 Eickenroth, Hans-Dieter, 72108 Rottenburg Drainage covering containing plastic particles
DE19617317A1 (en) * 1996-04-30 1997-11-06 Gepro Ing Gmbh Barrier and drain element for e.g. landfill site
DE20203290U1 (en) * 2002-03-03 2003-07-17 P V P Polymer Verarbeitung Und Footfall, sound and heat insulating mat consists of two layers which are firmly joined to one another, and are made up respectively of bonded, largey recycled particles and fibers

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