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Everhaus product guide
- 2. Exterior walls Product guide Build faster and with better quality. Thoroughly prepared large elements make work on the site fast. Many different materials can be used for the interior and exterior finishing of Everhaus elements, and openings can be designed in the exterior wall elements almost without restriction - this way it is possible to give the Everhaus façade an architectural look according to the project. We are your partners from the initial design phase to the final completion of the exterior wall. In the case of particularly demanding facade coverings and complex connection units, we use test elements in advance to assess the quality of the design solutions. In addition to external walls, the large element system is also suitable for the construction of partition and roof ceilings. Places of use • office and commercial buildings • community buildings 1 • industrial buildings • residential buildings • additional floors and extensions
- 3. Everhaus LLC Väike – Sõjamäe 5, Tallinn, Estonia +372 5032841 www.everhaus.eu info@everhaus.eu 2
- 4. 3 • Specification 1. Facade covering options • steel or other metals • timber cladding • glass • natural stone • brick • ventilated thin plaster • warm plaster • ceramic tiles 2. Ventilation gap 20mm • battens, SO1 3. Wind protection • cement fiber board Cembrit 4,5 mm 4. Insulation / thermoprofile • Insulation fire resistant thermal conductivity λ Design = 0,035/0,037 W/m²K (the edges of the windbreaker are sealed and the insulation is supported by a strong surface on both sides) Thermoprofile Steel S350GD+Z T – general symbol of thermoprofile TU - U- cross section thermoprofile TC - C- cross section thermoprofile TUL - U- cross section thermoprofile 5. Vapor barrier • LDPE-polyethylene 0,2 mm, SFS 4225, with UV protection according to class E. Water vapor permeability Wp = 0.002 * 10-9 kg / (m²sPa), water vapor resistance Zp = 500 * 109 m²sPa / kg 6. Interior finishing material • Fermacell fiberboard 12,5 mm Figure 1: Thermoprofile layers
- 5. 4 • *) 2,0 mm paksusest materjalist karkassi puhul kasutatakse 6-realist perforatsiooni • Technical features Construction from outside to inside: Windbreak plasterboard 9 mm Thermoprofile frame with a pitch of 600 mm: 8-row perforation / mineral wool insulation Vapor barrier film Fermacell fiberboard 9mm Figure 2: Thermoprofile construction U-values Calculation standard ISO EN 6946 Table 1 Frame thickness Special thermal conductivity of insulation material λ Design Wall U-number for different material thicknesses of the frame W/m²K mm W/mK 1,0 mm 1,2 mm 1,5 mm 2,0 mm *) 125 0,035 0,282 0,287 0,294 0,317 150 0,035 0,247 0,252 0,259 0,279 175 0,035 0,221 0,226 0,234 0,246 200 0,035 0,202 0,207 0,214 0,228 225 0,035 0,186 0,191 0,198 0,211 125 0,037 0,294 0,299 0,306 0,354 150 0,037 0,257 0,263 0,270 0,313 175 0,037 0,231 0,236 0,243 0,284 200 0,037 0,210 0,216 0,223 0,261 225 0,037 0,194 0,199 0,207 0,243 175 0,041 0,250 0,255 0,262 0,305 200 0,041 0,227 0,233 0,240 0,280
- 6. 5 • Sound insulation Test standard: Classification standard: Table 2 EN ISO 140-3:1995 EN ISO 717-1:1996 Constructions from the inside to the outside Frame thickness 225 mm Rw (dB) Ctr,100-3150 (dB) RA,tr (=Rw+Ctr) (dB) EK13+T225+TS9 54 -7 47 Frame thickness 175 mm EK13+T175+TS9 51 -9 42 EK13+thin steel sheet 0,6 mm+T175+TS9 54 -9 45 EK13+T175+TS9+gutter+profile plate 50 -7 43 2xEK13+T175+TS9+gutter+profile plate 51 -6 45 EK13+T175+TS9+vertical gutter+horizontal facade covering 49 -6 43 EK13+T175+TS9+gutter / additional insulation+profile plate 52 -9 43 EK13+T175+TS9+additional insulation 50 mm+plaster 8 mm 54 -7 47 EK13+T175+TS9+ventilation gap 30 mm+brick lining 85 mm 61 -5 56 Frame thickness 125 mm EK13 +T125+TS9 50 -8 42 Rw (dB) Outside noise insulation RA,tr (=Rw+Ctr) (dB) Traffic noise insulation In the case of load-bearing wall constructions of a small house, it is also possible to achieve REI30 and REI60 if special instructions are followed. R = load-bearing capacity, E = density and integrity, I = thermal insulation Test standard: EN 1363-1, EN 1365-1 Classification standard: EN 13501-2 Constructions from the inside to the outside Fire resistance EK13+TC175+TS9 EI 60 Table 3• Fire test
- 7. 6 • Dimensioning Figure 3: Dimensioning graphs of TC-175 and TU-175 thermoprofiles for wind load 4: Dimensioning graphs of thermoprofiles TC-200 and TU-200 for wind load
- 8. 7 Figure 5: Dimensioning graphs of TC-175 thermoprofiles for the combined effect of compressive force and wind load. The length of the profile is 3500 mm and the eccentricity of the compressive force e = 25 mm Figure 6: Dimensioning graphs of TC-200 thermoprofiles for the combined effect of compressive force and wind load. The length of the profile is 3500 mm and the eccentricity of the compressive force e = 25 mm
- 9. Variant1 Variant2 Variant3 • Types of large elements Rectangular element max. 3600 x 10500 mm Tape element max. 3600 x 10500 mm Industrial element max. 3600 x 10500 mm Volumetric element max. 4000 x 10000 x 3300 mm Multistorey residential buildings Rectangular element system Small houses and terraced houses Rectangular and room element system • Certificates EN ISO 9001 quality control system EN ISO 14001 environmental management system Commercial and office buildings Rectangular element system Tape element system Industrial buildings Industrial elements • Maintenance The thermal profile frame of Everhaus wall elements does not require maintenance. The interior and exterior cladding panels of the carcass are usually under facade cladding and interior finishing materials; therefore, they do not need to be maintained either. To ensure the correct functioning of the structure, it must be checked that the design work and installation have been carried out correctly and that the structure can be dried out. 8 Variant1 Variant2