Sistem pentru fixarea placilor de fatada pe structuri de sustinere din otel, aluminiu sau lemn EJOT LT-TD

Limba: Engleza

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Tip documentatie: Fisa tehnica

Pagina 1 - Sistem pentru fixarea placilor de fatada pe structuri de sustinere din otel, aluminiu sau...

Applications | Products | Special LT-TD System A revolution in the visible fastening of rainscreen facade claddings Bringing it together. Fastening elements for facade claddings LT-TD System With the LT-TD system, EJOT has revolutionised the visible fastening of rainscreen facade cladding: TD (thermal distance) means thermal decoupling by creating a 3.0 millimetre air gap between the facade cladding and the substructure. This additional rear ventilation within the rainscreen facade interrupts the heat flow from the inside of the building to the panel surface and ensures that the facade dries evenly. The result is a durable, attractive facade without marking of the substructure. Hexalobular drive TX25 Very flat screw head (2 mm) for aesthetic facade design Head diameter (16 mm) to cover large pre-drill diameters Shaft diameter (5 mm) guarantees a relative displacement (dilation) of 3 mm in all directions at sliding points Stop collar controls the exact setting depth for a defin

Pagina 1-Sistem pentru fixarea placilor de fatada pe structuri de sustinere din otel, aluminiu sau lemn EJOT ...

Pagina 2 - Sistem pentru fixarea placilor de fatada pe structuri de sustinere din otel, aluminiu sau...

ed clamping range, ensures vertical alignment and optimum sliding points and increases the contact surface of the TD grommets between the facade panel and substructure Thread-free area prevents destruction of the female thread in the substructure Type JT4 with drill point made of A2 stainless steel for aluminium substructures Type JT3 with hardened steel drill point for steel or aluminium substructures 2 Fastening elements for facade claddings Detail view of fixed point for LT-TD system Detail view of sliding point for LT-TD system LT-TD centring grommets to form fixed points Collets enclose the fastener shank and ensure a tight fit of the cladding LT-TD centring grommets to form sliding points Centring ring positions screws exactly in the centre of the panel drill hole (11 mm) Thin grommet edge (0.3 mm) protects panel surface from scratches No impairment of dilatation in all directions by 3 mm due to minimal material retention in the panel hole Snap-on feet ensure a secur

Pagina 2-Sistem pentru fixarea placilor de fatada pe structuri de sustinere din otel, aluminiu sau lemn EJOT ...

Pagina 3 - Sistem pentru fixarea placilor de fatada pe structuri de sustinere din otel, aluminiu sau...

e hold in the panel, provide a contact surface for the panel and create a 3 mm air gap between the cladding and the substructure LT/STS Tool plastic 3 Fastening elements for facade claddings The operating principle – the details make the difference Standard system Thermal coupling Angled screw connection Ventilation grille narrow point Direct contact of the support profile with the facade cladding leads to weather-related markings of the profile positions on the surface of the facade cladding. A non-perpendicular screw connection can have a negative effect on the sliding point and cause the facade cladding to break. The corner areas of the facade cladding are particularly sensitive. The attachment points of ventilation grilles and end profiles can generate stresses and cause the facade cladding to break. Thermal decoupling Perpendicular screw connection Space for ventilation grille LT-TD system The support profile has a 3 mm gap to the facade cladding and is therefore

Pagina 3-Sistem pentru fixarea placilor de fatada pe structuri de sustinere din otel, aluminiu sau lemn EJOT ...

Pagina 4 - Sistem pentru fixarea placilor de fatada pe structuri de sustinere din otel, aluminiu sau...

thermally decoupled. The surface of the façade cladding remains visually appealing in the long term. The perpendicular alignment of the screw guarantees an optimum sliding point with a relative displacement (dilation) of 3 mm in all directions. The attachment points of ventilation grilles and end profiles have no contact with the facade cladding due to the second rear ventilation level. Perpendicular orientation with guarantee: The stop collar To ensure that screws can be screwed into components, their threads naturally have a slope from the tip towards the screw head. If the threads meet the component, the screw tends to tilt parallel to the course of the threads. This inclined position means that the sliding points cannot be optimally executed and therefore optimum sliding of the facade cladding is not possible. The stop collar of the LT-TD screws counteracts this problem and automatically aligns the screws perpendicular when they hit the stop collar on the substructure. This gu

Pagina 4-Sistem pentru fixarea placilor de fatada pe structuri de sustinere din otel, aluminiu sau lemn EJOT ...

Pagina 5 - Sistem pentru fixarea placilor de fatada pe structuri de sustinere din otel, aluminiu sau...

arantees perfectly executed sliding points. 4 Fastening elements for facade claddings The assembly process – simple, with process-reliability 1. Fixed point 2. Sliding point 1.1 2.1 1.2 2.2 Click Click 1.3 2.3 1.4 2.4 1.5 2.5 1.6 2.6 Insert LT-TD grommet The grommet is inserted at a slight angle into the factory-made drill hole in the facade cladding. The snap-on feet are pressed together and pushed into the drill hole with a tilting movement. Lock grommet The grommet is pushed through the drilled hole until the snapon feet on the back of the facade cladding protrude and snap into place. This way the grommet is securely locked in the facade cladding. Position LT-TD screw The centering ring of the grommet is used to position the screw exactly in the center of the drill hole. The LT/STS tool ensures reliable screw guidance. Fastening operation Swarf is produced during screw fastening, which can be discharged through the air gap between the cladding and the substr

Pagina 5-Sistem pentru fixarea placilor de fatada pe structuri de sustinere din otel, aluminiu sau lemn EJOT ...

Pagina 6 - Sistem pentru fixarea placilor de fatada pe structuri de sustinere din otel, aluminiu sau...

ucture. Stop collar The screw is screwed in up to the stop collar. This controls the exact setting depth for a defined clamping area, ensures perpendicular alignment of the screw and increases the contact surface of the grommet between the facade panel and substructure. Installation complete For the fixed point (1.6), collets of the grommet enclose the fastener shank and ensure a tight fit of the cladding. The sliding point (2.6) ensures relative displacement (dilatation) of 3 mm in all directions. 5 Fastening elements for facade claddings LT-TD System selection aid Screw type JT4LT-TD-3-5.5x24/4 KD16 JT4LT-TD-3-5.5x26/6 KD16 JT4LT-TD-3-5.5x28/8 KD16 JT4LT-TD-3-5.5x30/10 KD16 JT4LT-TD-3-5.5x32/12 KD16 Material A2 stainless steel A2 stainless steel A2 stainless steel A2 stainless steel A2 stainless steel Application all common facade claddings all common facade claddings all common facade claddings all common facade claddings all common facade claddings – –

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Pagina 7 - Sistem pentru fixarea placilor de fatada pe structuri de sustinere din otel, aluminiu sau...

– – – Approval by cladding manufacturer Strip-proof yes yes yes yes yes Aluminium Aluminium Aluminium Aluminium Aluminium Drilling capacity (tI pre-drilled) [mm] 3.0 3.0 3.0 3.0 3.0 Clamping thickness tfix [mm] 4.0 6.0 8.0 10.0 12.0 EJOT proof of usability coming soon coming soon coming soon coming soon coming soon LT-TD grommet for fixed points (F) Centring grommet TD Ø11/4 F Centring grommet TD Ø11/6 F Centring grommet TD Ø11/8 F Centring grommet TD Ø11/10 F Centring grommet TD Ø11/12 F LT-TD grommet for sliding points (S) Centring grommet TD Ø11/4 S Centring grommet TD Ø11/6 S Centring grommet TD Ø11/8 S Centring grommet TD Ø11/10 S Centring grommet TD Ø11/12 S coming soon coming soon yes coming soon coming soon Substructure Availability 6 Fastening elements for facade claddings JT3LT-TD-3-5.5x28/4 KD16 JT3LT-TD-3-5.5x30/6 KD16 JT3LT-TD-3-5.5x32/8 KD16 JT3LT-TD-3-5.5x34/10 KD16 JT3LT-TD-3-5.5x36/12 KD16 JT4

Pagina 7-Sistem pentru fixarea placilor de fatada pe structuri de sustinere din otel, aluminiu sau lemn EJOT ...

Pagina 8 - Sistem pentru fixarea placilor de fatada pe structuri de sustinere din otel, aluminiu sau...

LT-2/6-6x50 KD16 A2 stainless steel with hardened steel drill point A2 stainless steel with hardened steel drill point A2 stainless steel with hardened steel drill point A2 stainless steel with hardened steel drill point A2 stainless steel with hardened steel drill point A2 stainless steel all common facade claddings all common facade claddings all common facade claddings all common facade claddings all common facade claddings all common facade claddings – – – – – Z-14.4-851 PURICELLI yes yes yes yes yes yes Steel / Aluminium Steel / Aluminium Steel / Aluminium Steel / Aluminium Steel / Aluminium Timber / Aluminium 3.0 3.0 3.0 3.0 3.0 1.5 – 2.0 4.0 6.0 8.0 10.0 12.0 8.0 coming soon coming soon coming soon coming soon coming soon ETA-10/0200 Centring grommet TD Ø11/4 F Centring grommet TD Ø11/6 F Centring grommet TD Ø11/8 F Centring grommet TD Ø11/10 F Centring grommet TD Ø11/12 F Centring grommet TD Ø11/8 F Centri