FAÇADE SYSTEM TRIMOTERM FTV INVISIO

1 Technical description of the Facade system with Hidden Fixing – FTV INVISIO 1 2.1 Panel Thickness Selection of Trimoterm FTV INVISIO 4 2.2 Allowed distances and Minimal Bearing Area of the Panel 4 2.3 The Manner of Fixing 4 2.3.1 Fixing in Vertical Installations 5 2.3.2 Fixing in Horizontal Installations 6 2.3.3 Intermediate Fixing 7 2.3.4 Edge Fixing - Vertical Installation 8 2.3.5 Edge Fixing with an HF102 Aluminium Profile - Horizontal Installation 8 2.3.6 Edge Fixing with a Panel Mask - Horizontal Installation 9 2.3.7 Fixing Material 9 2.3.8 Types of Structure or Sub structures 10 2.4 Panel...

Technical description of the facade system with hidden fixing – FTV INVISIO 1.1 General Invisio is predominantly designed as a vertically applied, secret fix, mineral wool façade panel that can be produced in lengths, up to 14 m. Providing a minimal, clean, homogenous aesthetic, Inviso is extremely fast and economical to install, but the rewards are an appealing flat, architecturally sensitive façade. The intermediate fixing details have a high level of load-bearing capacity and utilises the integral strength of the panel, to the fullest, without compromising the panel flatness. The system is...

1.2 Panel profile Fig. 5: Shapes of Trimoterm FTV INVISIO panels Profile Type Side A is usually the external side of a panel. Steel sheet thickness for profile v2, v6, G-gladio is 0.7 mm. 1. Outside steel sheet (side A) 2. Inside steel sheet (side B) 3. Core of mineral wool Note: Complete panel range can be found in brochure Trimoterm Fireproof panels - Product range. Section view of Trimoterm FTV INVISIO panel External Profile Types: S - profile (standard profile) 50 Smooth profile (G) Micro-lined profile (M) 15 Note: The arrangement of V profile typically starts in the middle (centred) of the...

Internal Profile Types: S - profile (standard profile) 0.4 Smooth profile (G) Micro-lined profile (m2) 1.0 1.3 Panel Composition Trimoterm FTV INVISIO panels are composed of two shallow profiled galvanised and colour-coated steel sheets. The sheet metal is bonded to the panel core, made of non-combustible laminated mineral wool, A1 (EN 13501-1), which ensures excellent thermal and sound insulation of panels as well as the requisite, specified fire resistance. All three layers are bonded to form a composite structure (in a thickness of 50 to 240 mm) that provides load-bearing capability, air/water...

1.5 Coatings Trimo panels consist of a mineral wool core and an internal and external covering made of galvanized, prepainted, thin guage, steel sheet metal. The steel is hot galvanised (usually 275 g/m2) in compliance with EN 10346 and additionally protected by an organic coating in accordance with the coil-coating process (DIN EN 10169/1). The following basic types of organic coating protection are applied to steel sheet metal: - based on SP polyester - based on PVDF polyvinylidene fluoride - based on PUR polyurethane - based on PVC polyvinyl chloride, coating or film Individual types of organic...

Design Procedure 2.1 Panel Thickness Selection of Trimoterm FTV INVISIO Based on the designer’s, requirements the Trimoterm FTV INVISIO panel, fixing and required sub-construction for fixing, is determined in accordance with the local building regulations/standards. The basic information required for designing is: 1. Information on the facility (location, type of the facility, purpose of the facility, desired appearance of the facility, thermal insulation, etc.). 2. Panel information: - Panel thickness - Type of sheet metal and panel (sheet metal thickness and colour) - Modular width - Panel...

2.3.1 Fixing in Vertical Installations Fig. 6: Vertical installation with edge fixing. Edge fixing 2 Fixing to an intermediate support Edge fixing Panel Trimoterm FTV INVISIO Self tapping screw with washer Self tapping screws without washer Spreader bar Fig. 7: Vertical installation without edge fixing. 1 Fixing to an intermediate support 1. Panel Trimoterm FTV INVISIO 2. Self tapping screws 3. Spreader bar FTV HL Technical document | EN | Version 6 | February 2020

2.3.2 Fixing in Horizontal Installations Two basic types of fixing or transversal extension of the façade for horizontal installation are used: horizontal installation with a cover flashing (Fig. 8) and horizontal installation with fixing by means of Aluminium profile with the HF102 label (Fig. 9). In the case of façade extension with a cover flashing, the edge panel is attached with two screws on each side. Edge screws transfer the weight of the panel and wind load. Fig. 8: Horizontal instillation cover flashing. Fixing to an intermediate support 2 Panel Trimoterm FTV INVISIO Self tapping scresw...

2.3.3 Intermediate Fixing Intermediate fixing is a combination of screw and expansion detail (Fig. 10, 11) and a sub-structure. The line gasket takes over one load direction through the screw and the sub structure takes over the other load direction. Intermediate fixing is fully functional when both panels are in contact (Fig. 10). Non-corroding screws without a washer should be used for fixing. Fig. 10: Fixing to an intermediate support detail. High thread NOTE: Using high thread screw for intermediate fixing of Trimoterm FTV HL panels is NOT ALLOWED ! 1. 2. 3. 4. Panel Trimoterm FTV INVISIO...

2.3.4 Edge Fixing - Vertical Installation In the case of fixing through the panel (edge support) stainless steel screws (Fig. 14) with a stainless steel washer (19 mm in diameter) and an EPDM gasket should be used exclusively. The fixing should be performed at least 25 mm from the edge of the panel. Fig. 14: Edge fixing trough a panel 1. Panel Trimoterm FTV INVISIO 2. Self tapping screw with washer 2.3.5 Edge Fixing with an HF102 Aluminium Profile - Horizontal Installation Edge fixing in a horizontal installation with a purpose-built HF102 profile is performed by means of fixing of the profile...

2.3.6 Edge Fixing with a Panel COVER FLASHING - Horizontal Installation Edge fixing with a panel extension for horizontal installations is performed through the entire panel (Fig. 18). Screw lengths according to panel thickness are listed in Table 3. Fig. 18: Detail of edge fixing with panel cover flashing. 1. Cover flashing 2. Panel spacer 3. Sealing tape 4. Thermal insulation 5. Self-tapping screws 6. False rivet 4x10 7. Butyl tape on aluminium foil 75x1.5 8. PE Gasket 9. Mastic seal 2.3.7 Fixing Material The screw length depends on the panel thickness, type of detail and type of sub - construction...