Crossfix 2019

EJOT The new substructure system for rear ventilated facades

EJOT CROSSFIX® Substructure system

Your personal contact

Jörgen Håkansson Försäljningsingenjör Bygg +46 70 520 65 27

EJOT Sverige AB Box 9013 SE-700 09 Örebro Kundservice

EJOT AB +46 19Sverige 20 65 10 Sandtagsvägen 9, S70236 Örebro phone: +46 19 20 65 00, fax:+46 19 20 65 14 email: infoSE@ejot.com, Internet: www.ejot.se ejot.se

jhakansson@ejot.com

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Scan this QR code for further information on CROSSFIX

EJOT CROSSFIXÂŽ Substructure system

EJOT The next generation of rainscreen support systems

EJOT CROSSFIX offers a one-stop solution with proven quality.

100% stainless steel horizontal

vertical

The new substructure system for rear ventilated facades is revolutionizing the market: CROSSFIX is the first substructure made of stainless steel that can be used for horizontal and vertical support profiles. This increases your flexibility, simplifies assembly and saves valuable time and storage costs. The CROSSFIX console is made of 100% stainless steel and clearly reduces the thermal transmission of the system.

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EJOT CROSSFIX® Substructure system

EJOT CROSSFIX®: Setup on the example of vertical mounting

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EJOT CROSSFIX® Substructure system

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EJOT Console

Available from 40-400 mm in length (Longer lengths available on request)

EJOT Power Key

for improved load distribution

pre-assembled with stress plate and thermostop

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EJOT Stress plate

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EJOT Thermostop

or improved U-values

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EJOT VARIO JT-6-2/5-5,0

Vibration-absorbing screw for fixed and sliding points

EJOT Fastener According to static requirements

EJOT Facade Anchors

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EJOT Anchor Bolts

Chemical Anchors

Profiles Various types of profiles available

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EJOT CROSSFIX® Substructure system

Characteristics l l l l l

Stainless steel console, A2 standard, A4/A5 possible Suitable for horizontal and vertical applications Passivehouse certified Optimised load introduction due to FEManalysis Conforms to installation standards (hole spacing of 250 mm for masonry)

Advantages l Your one-stop solution: EJOT provides a complete system for all applications complete with assembly and processing information l Universal and versatile: CROSSFIX offers a oneconsole solution for vertical and horizontal mounting; one fastener for fixed point or sliding point applications l Economical: Easy and fast installation l Cost-efficient: Saves on material and storage costs l Energy-efficient: Significant reduction of thermal transmittance of the console (in comparison to aluminium) l Safety: Higher static load capacity, better fire performance

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EJOT CROSSFIX® Substructure system

Offering unique versatility Horizontal & vertical application: The EJOT CROSSFIX System provides a flexible solution that can be used both vertically and horizontally

Vertical mounting of the profiles

Horizontal mounting of the profiles

One console for fixed and sliding point mounting

Fixed point: Screw connection in through hole, additional power key for standard conforming fixing

Sliding point: Screw connection in oblong hole

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EJOT CROSSFIX® Substructure system

Increased efficiency through 100% Stainless Steel Energy efficiency: Improved U-value

Thermal conductivity

Isotherms Comparison of the temperature profiles between aluminium (fig. 1) and the EJOT CROSSFIX stainless steel brackets (fig. 2).

W/mK Aluminium

Stainless steel

Passivhaus Institut http://www.passiv.de/

Figure 1: Aluminium

When specifying for façade substructures, it is recommended to use materials with low thermal conductivity in order to prevent the formation of thermal bridges. The thermal conductivity of Stainless steel is approximately 13 W/mK whereas aluminium is typically 160 to 220 W/mk. Therefore, EJOT can achieve strongly improved Uvalues with the same insulation thickness.

A low thermal bridge of the CROSSFIX system allows that a nearly operative room tempe rature can be achieved on the wall surface, thus decreasing the risk of mould and cold air drop.

Displayed lines in the figure Lines with the same temperature are called isotherms. If they run nearly parallel it indicates that there is only a slight disturbance compared to the onedimensional heat flow (UValue, heat transition coefficient). As illustrated in figure 1, a high thermal bridge causes a high loss of heat and the interior wall may cool excessively. Therefore, a high temperature difference cannot be created (visually demonstrated by the colours of the temperature areas).

Figure 2: EJOT CROSSFIX (Stainless Steel) Source: Passivhaus Institut)

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EJOT CROSSFIX® Substructure system

Higher structural load capacity Stainless steel is far more resistant than aluminium.

Improved fire behaviour The thermal expansion of aluminium is twice the size of steel (αT = 0,000024 m/m° C); the melting temperature of stainless steel is at 1450°C vs. aluminium at 660°C.

High environmental friendliness Moderate energy input in the production of stainless steel. Lower environmental impact.

Global Fastener Alliance® www.globalfasteneralliance.com

Passivhaus Institut http://www.passiv.de/

Qualitätsmanagementsystem DQS-zertifiziert nach ISO 9001:2008 Zertifikat-Registrier-Nr. 302825 QM08

Österreichischer Fachverband für hinterlüftete Fassaden www.oefhf.at

Institut Bauen und Umwelt e.V. www.bau-umwelt.de

Fachverband Dübel- und Befestigungstechnik www.bv-bausysteme.de

Technical development supported by FH Joanneum https://fh-joanneum.at/

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EJOT CROSSFIXÂŽ Substructure system

Services The EJOT CROSSFIX system is your one-stop solution. You simply provide us with all the information about your project and we provide you with the precise calculatons and specifications required.

Our service includes: ll Quotation creation based on m²-price of the control area, results from the object data sheet and customer plans. ll On-site fastener pullout tests available from our site services team ll Structural analysis if required

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EJOT CROSSFIX® Substructure system

Scan the QR-codes for more information:

EJOT CROSSFIX®

EJOT® VARIO JT-6-2/5-5,0

EJOT Facade anchors

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EJOT Sverige AB Visit: Sandtagsvägen 9, S70236 Örebro Post: Box 9013, SE-700 09 Örebro Phone: +46 19 20 65 00 Email: infoSE@ejot.com ejot.se

@ejotsverige

/ejot.se