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DE29604694U1 - Building board with edge profiling - Google Patents

Building board with edge profiling

Info

Publication number
DE29604694U1
DE29604694U1 DE29604694U DE29604694U DE29604694U1 DE 29604694 U1 DE29604694 U1 DE 29604694U1 DE 29604694 U DE29604694 U DE 29604694U DE 29604694 U DE29604694 U DE 29604694U DE 29604694 U1 DE29604694 U1 DE 29604694U1
Authority
DE
Germany
Prior art keywords
edge
adhesive strip
building board
groove
panels
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
DE29604694U
Other languages
German (de)
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.)
GEFINEX JACKON GmbH
Original Assignee
GEFINEX JACKON GmbH
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 GEFINEX JACKON GmbH filed Critical GEFINEX JACKON GmbH
Priority to DE29604694U priority Critical patent/DE29604694U1/en
Publication of DE29604694U1 publication Critical patent/DE29604694U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/88Insulating elements for both heat and sound
    • E04B1/90Insulating elements for both heat and sound slab-shaped
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/10Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products
    • E04C2/20Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products of plastics
    • E04C2/205Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products of plastics of foamed plastics, or of plastics and foamed plastics, optionally reinforced
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/38Connections for building structures in general
    • E04B1/61Connections for building structures in general of slab-shaped building elements with each other
    • E04B1/6108Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together
    • E04B1/612Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces
    • E04B1/6125Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces with protrusions on the one frontal surface co-operating with recesses in the other frontal surface
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
    • E04B1/84Sound-absorbing elements
    • E04B2001/8457Solid slabs or blocks

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Electromagnetism (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)

Description

Bauplatte mit RandprofilierungBuilding board with edge profiling

Die Erfindung betrifft eine Bauplatte mit Randprofllierung. Bauplatten bestehen aus verschiedenen Werkstoffen. Die Bauplatten können fur unterschiedliche Zwecke eingesetzt werden. In der Regel dienen die Bauplatten als Schalldämmung und/oder Wärmedämmung. Es werden aber auch Bauplatten als Wanderverkleidungsplatten für eine Anbringung von Fliesen verwendet.The invention relates to a building board with edge profiling. Building boards are made of various materials. The building boards can be used for different purposes. As a rule, the building boards serve as sound insulation and/or thermal insulation. However, building boards are also used as moving cladding boards for attaching tiles.

Sehr beliebt ist die Herstellung von Bauplatten aus Kunststoffschaum. Die Herstellung kann auf verschiedenen Wegen erfolgen.The production of building boards from plastic foam is very popular. Production can be carried out in various ways.

Häufig erfolgt die Herstellung aus sogenannten nachexpandierbaren Schaumstoffperlen durch Bildung von Formkörpern oder durch die Extrusion von Kunststoffschaumplatten. Bei der Formkörperherstellung werden relativ kleinvolumige Schaumstoffperlen zunächst mit einem Treibmittel beladen und anschließend in eine Form gegeben, um dort mit Hilfe von Heißdampf eine Erwärmung der Schaumstoffperlen zu bewirken. Der Heißdampf dringt zwischen den Schaumstoffperlen durch und bewirkt über die Erwärmung ein Expandieren der Perlen. Durch das Expandieren schließen sich die Hohlräume zwischen den Schaumstoffperlen und mit zunehmendem Druck findet eine Ausfüllung der Form und eine Sinterung zwischen den Schaumstoffperlen statt. Die Sinterung bewirkt eine Verbindung der Schaumstoffperlen. In der Form entsteht der Formkörper, z.B. als Platte mit Dicken zwischen 40 und 140 mm. Bevorzugt wird für diesen Herstellungsvorgang Polystyrol.Often, the production of so-called post-expandable foam beads is carried out by forming molded bodies or by extruding plastic foam sheets. In the production of molded bodies, relatively small-volume foam beads are first loaded with a blowing agent and then placed in a mold in order to heat the foam beads using hot steam. The hot steam penetrates between the foam beads and, as it heats up, causes the beads to expand. The expansion closes the cavities between the foam beads and, as the pressure increases, the mold is filled and sintering takes place between the foam beads. The sintering causes the foam beads to bond. The molded body is created in the mold, e.g. as a plate with thicknesses between 40 and 140 mm. Polystyrene is preferred for this production process.

Die Plattenextrusion erfolgt mit Hilfe eines Extruders. Im Extruder wird Kunststoff aufgeschmolzen und mit einem Treibmittel vermischt. Dabei besteht ein erheblicher Druck. Nach Verlassen des Extruders ist die Schmelze dem Atmosphärendruck der Umgebung ausgesetzt. Das Treibmittel expandiert, so daß der Kunststoff aufschäumt. Zugleich wird dem kontinuierlich als Strang austretenden Kunststoffschaum eine bestimmte Querschnittsform gegeben, z.B. einen recht eckförmigen Querschnitt. Anschließend wird der Strang auf dieSheet extrusion is carried out using an extruder. In the extruder, plastic is melted and mixed with a blowing agent. This creates considerable pressure. After leaving the extruder, the melt is exposed to the atmospheric pressure of the environment. The blowing agent expands so that the plastic foams up. At the same time, the plastic foam, which is continuously emerging as a strand, is given a certain cross-sectional shape, e.g. a rectangular cross-section. The strand is then

gewünschte Plattenlänge abgelängt* so'daß gleichfalls Platten'entstehen. Die Dicken sind die gleichen wie bei der Herstellung von Platten als Formkörper. Zum Extrudieren eignen sich viele Kunststoffe. Dazu gehören Polyethylen, Polypropylen, Polystyrol usw.The plates are cut to the desired length so that plates are also produced. The thicknesses are the same as when producing plates as molded bodies. Many plastics are suitable for extrusion. These include polyethylene, polypropylene, polystyrene, etc.

Die Platten werden beim Verlegen auf den vorbestimmten Flächen aneinandergelegt. Zwangsläufig entstehen zwischen den Platten Fugen. Die Fugen bilden Kältebrücken und Schallbrücken.When laying the panels, they are placed next to each other on the predetermined surfaces. Joints inevitably form between the panels. The joints form cold bridges and sound bridges.

Seit langem ist es bekannt, die Plattenränder zu profilieren, so daß die Platten an den Rändern ineinander greifen. Die häufigsten Randprofile sind der sogenannte Stufenfalz und die Nut-und-Feder-Verbindung. It has long been known to profile the edges of the panels so that the panels interlock at the edges. The most common edge profiles are the so-called shiplap and the tongue-and-groove connection.

Bei dem Stufenfalz ist der Plattenrand gestuft. Zwei gegenüberliegende Ränder sind unterschiedlich gestuft, so daß beim Aneinanderlegen der eine Rand mit einer vorragenden Zunge unter der vorragenden Zunge des anderen Randes liegt und alle Platten gleich ausgebildet sein und gleichwohl aneinander gelegt werden können.With the step fold, the edge of the panel is stepped. Two opposite edges are stepped differently, so that when placed together, one edge with a protruding tongue lies under the protruding tongue of the other edge and all panels can be designed the same and yet be placed together in the same way.

Die Nut-und-Feder-Verbindung entsteht durch Einfräsung einer Nut an einem Plattenrand und Fräsung einer Feder am gegenüberliegenden Plattenrand, so daß die Platten wiederum alle gleich ausgebildet sein und aneinander gelegt werden können. Dabei greift die Feder des einen Randes in die Nut des anderen Randes.The tongue and groove connection is created by milling a groove on one edge of the panel and milling a tongue on the opposite edge of the panel, so that the panels are all designed the same and can be placed next to each other. The tongue on one edge engages in the groove on the other edge.

Durch die Randprofilierung entsteht eine Verbindung und eine Abdichtung. Das hat sich seit Jahren bewährt, Gleichwohl hat sich die Erfindung die Aufgabe gestellt, die Randprofilierung noch zu verbessern.The edge profiling creates a connection and a seal. This has proven itself for years. Nevertheless, the invention has set itself the task of improving the edge profiling even further.

Nach der Erfindung wird das dadurch erreicht, daß am Rand ein Klebestreifen angebracht ist. Der Klebestreifen ist eine Butylstreifen oder ein Acrylstreifen. Das sind Selbstklebestreifen, die vorzugsweise mit einer Abdeckung z.B. aus Papier versehen sind. Vor dem Aneinanderlegen der Platten werden die Klebestreifen freigelegt, so daß durch das Aneinanderschieben der Platten mittels der Klebestreifen eine zusätzliche Verbindung und Abdichtung entsteht. Das hat in verschiedenen Anwendungsfällen, z.B. im Dachbereich erhebliche Vorteile. Der Butyl-Klebestreifen ist fur den rauhen Baubetrieb besonders geeignet. Das gilt vor allem fur Dicken größer 1 mm und Breiten größer 3 mm. Derartige Klebestreifen entfalten auch noch dann eineAccording to the invention, this is achieved by attaching an adhesive strip to the edge. The adhesive strip is a butyl strip or an acrylic strip. These are self-adhesive strips that are preferably provided with a cover, e.g. made of paper. Before the panels are placed together, the adhesive strips are exposed so that an additional connection and seal is created by pushing the panels together using the adhesive strips. This has significant advantages in various applications, e.g. in the roof area. The butyl adhesive strip is particularly suitable for rough construction work. This applies in particular to thicknesses greater than 1 mm and widths greater than 3 mm. Such adhesive strips also develop a

starke Klebekraft, wenn Staub- und Schmutzpartikel die Klebeflächen belasten. Diese Partikel werden in den Klebestreifen eingedrückt.strong adhesive force when dust and dirt particles put pressure on the adhesive surfaces. These particles are pressed into the adhesive strip.

Vorzugsweise wird der Klebestreifen jeweils in die Nut der Platten eingelegt, wenn eine Nut-Feder-Verbindung vorgesehen ist.Preferably, the adhesive strip is inserted into the groove of the panels if a tongue-and-groove connection is planned.

In der Zeichnung ist ein Ausführungsbeispiel der Erfindung dargestellt.An embodiment of the invention is shown in the drawing.

Fig. 1 zeigt zwei extrudierte Polystyrol-Platten 1 und 2 mit einer Dicke von 70 mm. Die Platten besitzen vier Ränder 3,4,5 und 6. An den Rändern 3 und 4 sind die Platten 1 und 2 mit Nuten 10 versehen, an den Rändern 5 und 6 sind die Platten 1 und 2 mit einer vorstehenden Feder 7 versehen, welche die Form eines Steges besitzt und der Nut 10 angepaßt ist, so daß sich in
jede Nut 10 eine Feder 7 schiebt, wenn die Platten 1 und 2 aneinandergelegt werden.
Fig. 1 shows two extruded polystyrene plates 1 and 2 with a thickness of 70 mm. The plates have four edges 3, 4, 5 and 6. On the edges 3 and 4, the plates 1 and 2 are provided with grooves 10, on the edges 5 and 6, the plates 1 and 2 are provided with a protruding tongue 7, which has the shape of a web and is adapted to the groove 10, so that in
each groove 10 pushes a spring 7 when the plates 1 and 2 are placed together.

Nut 10 und Feder 7 sind mittig am Rand angeordnet und besitzen im Ausführungsbeispiel eine Dicke bzw. eine Öffhungsweite von 20 mm. Die Passung ist mit geringer Pressung gewählt.
Das bewirkt eine Klemmung, ohne das Aneinanderlegen der Platten nennenswert zu behindern.
Groove 10 and tongue 7 are arranged centrally on the edge and in the example shown have a thickness or an opening width of 20 mm. The fit is selected with low pressure.
This creates a clamping effect without significantly hindering the placement of the panels together.

In jeder Nut liegt ein Butyl-Klebestreifen 11, der eine Dicke von 2 mm und eine Breite von 10 mm besitzt.In each groove there is a butyl adhesive strip 11 which has a thickness of 2 mm and a width of 10 mm.

Claims (4)

SchutzansprücheProtection claims 1. Bauplatte, insbesondere aus Kunststoffschaum, mit einer Randprofilierung z.B. in der Form eines Stufenfalzes oder einer Nut-Feder-Verbindung, dadurch gekennzeichnet, daß die Platten (1,2) am Rand(3,4) mit einem Klebestreifen versehen sind.1. Building board, in particular made of plastic foam, with an edge profile, e.g. in the form of a step fold or a tongue and groove connection, characterized in that the boards (1, 2) are provided with an adhesive strip on the edge (3, 4). 2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß der Klebestreifen (11) im Grund der Nut(l 1) angebracht ist.2. Device according to claim 1, characterized in that the adhesive strip (11) is attached to the bottom of the groove (11). 3. Vorrichtung nach Anspruch 1 oder 2, gekennzeichnet durch einen Butyl- oder Acryl-Klebestreifen(ll). 3. Device according to claim 1 or 2, characterized by a butyl or acrylic adhesive strip (II). 4. Vorrichtung nach Anspruch 3, dadurch gekennzeichnet, daß der Butyl-Klebestreifen eine Dicke von mindestens 1 mm und eine Breite von mindestens 3 mm besitzt.4. Device according to claim 3, characterized in that the butyl adhesive strip has a thickness of at least 1 mm and a width of at least 3 mm.
DE29604694U 1996-03-16 1996-03-16 Building board with edge profiling Expired - Lifetime DE29604694U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29604694U DE29604694U1 (en) 1996-03-16 1996-03-16 Building board with edge profiling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29604694U DE29604694U1 (en) 1996-03-16 1996-03-16 Building board with edge profiling

Publications (1)

Publication Number Publication Date
DE29604694U1 true DE29604694U1 (en) 1996-05-30

Family

ID=8021029

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29604694U Expired - Lifetime DE29604694U1 (en) 1996-03-16 1996-03-16 Building board with edge profiling

Country Status (1)

Country Link
DE (1) DE29604694U1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29706681U1 (en) * 1997-04-15 1997-05-22 Deutsche Pittsburgh Corning GmbH, 68219 Mannheim Exterior wall construction
DE19704726A1 (en) * 1997-02-09 1997-07-24 Wolfgang Dipl Ing Fennen Porous concrete paving slab
DE10212324A1 (en) * 2002-03-20 2003-10-09 Hw Ind Gmbh & Co Kg Lining board, e.g. for walls, comprises edge profiles which correspond with one another, and which work together over at least two edges, and microcapsuled adhesive on one of the edges

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19704726A1 (en) * 1997-02-09 1997-07-24 Wolfgang Dipl Ing Fennen Porous concrete paving slab
DE29706681U1 (en) * 1997-04-15 1997-05-22 Deutsche Pittsburgh Corning GmbH, 68219 Mannheim Exterior wall construction
DE10212324A1 (en) * 2002-03-20 2003-10-09 Hw Ind Gmbh & Co Kg Lining board, e.g. for walls, comprises edge profiles which correspond with one another, and which work together over at least two edges, and microcapsuled adhesive on one of the edges

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19960711

R150 Utility model maintained after payment of first maintenance fee after three years

Effective date: 19990429

R157 Lapse of ip right after 6 years

Effective date: 20021001