Walls Fact Sheets. Partition Walls and Walls Cladding. Perforated Board. Sandwich Board

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Mavis Hubbard
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1 s Partition and Perforated Board Sandwich Board Please consult Viroc Technical File available at on EN language, on Downloads page. Other Viroc Recommended Solutions files, organized by type of application, available on request.

Application: Indoors Support structure: Wood or Metal Fastening: s / rivets Thickness: 10 mm (3/8 ) for dry indoors 12 mm (1/2 ) for moist indoors and outdoors Board maximum size: 3000 x 1250 mm

2 Application: Indoors Support structure: Wood or Metal Fastening: s / rivets Thickness: 10 mm (3/8 ) for dry indoors 12 mm (1/2 ) for moist indoors and outdoors Board maximum size: 3000 x 1250 mm (118,11 x 49,21 ) 1. Description Viroc is a cement bonded particle board. It is a composite material, composed by a compressed and dry mixture of pine wood particles and cement. Its appearance is not homogeneous. A natural characteristic of the product is to have patches of various shades. The Viroc panel is produced in different colours. 2. Relative humidity effect s have small size variations due to the air relative humidity. The expected maximum size variation of the board for indoors would be +0.5 to The fastening system near the edges will have to take into account those size variations. 3. Application Conditions Before installation, the board must be exposed for 48 hours to the relative humidity of the location where it will be applied and should be left in a dry location out of direct sunlight. It is the installer s responsibility to check the support structure conditions (distance between supports and respective width) for the correct application. 4. Support structure Treated dry pine beams or metallic profiles of galvanized steel can be used to support the boards. The distance between profiles should never exceed 625mm (24½ ). The structure that will support s must be aligned and leveled and the board cannot be warped. 5. Fastening The boards are fixed with screws or rivets, simple galvanized elements can be used. The distance between the holes to the edges is 35 x 50 mm (1½ x 2 ), minimum. 6. Surface treatment s may be protected with paint or varnish. Before applying varnish the panel surfaces must be completely clean and dry, free from grease, dust or surface salts. The surface should be cleaned by polishing with a cleaning disc. Viroc S.A. has suitable cleaning discs available that can be supplied on request. The first coat must cover both sides and edges of the board. The other coats need only to be applied on exposed face and edges. For more information, see the application of paints and varnishes procedures. Notes & recommendations Please consult Viroc Product Data Sheet to know the board tolerances and properties. Always check standard safety procedures and local legislation requirements. Please contact the finishing suppliers for application procedures. Page 1 / 24

3 7. Partition walls 7.1 Board fastening 7.2 Distance of the screws to the edges 590mm mm 3000mm max. 600mm max. 600mm max. 600mm max. 600mm max. 600mm F1 F4 F4 F4 F4 F6 625mm F2 F9 F9 F9 F9 F7 625mm F3 F5 F5 F5 F5 F8 F1 F2 F3 F4 F9 F5 F6 F7 F8 7.3 Fastening elements for metallic structure IMET C8-4.2x32 8mm Rivet C16-5x21 16mm 4.2mm 32mm 5mm 21mm Alternative screws for metallic structure EMET V12-A16-5.5x32 16mm 5.5mm 12mm 32mm EMET C14-A16-5.5x50 16mm 5.5mm 14.5mm Page 2 / 24

4 7.4 Fastening elements for wood structure IMAD C12-5.5x38 NAIL 1x35 12mm 5.5mm 1mm 38mm Alternative screw for wood structure EMAD C12-A16-4.8x38 16mm 4.8mm 12mm 38mm 7.5 Profiles Steel: Profile thickness should be 1mm minimum, galvanized a according to Standard EN10326 Class 275 minimum. Profile MT90 Profile MT70 Profile MT52 6mm 6mm 6mm 90mm 70mm 52mm 6mm 6mm 42mm 6mm 42mm 42mm Profile CN92 Profile CN72 Profile CN54 92mm 72mm 54mm 42mm 42mm 42mm Wood: Class resistance C18 according to Standard EN338. Page 3 / 24

5 7.6 Support structure mm max. 625mm max. 625mm max. 625mm max. 625mm Page 4 / 24

6 7.7 Horizontal sections Metallic structure Detail A Detail B Acoustic layer Acoustic insulation Structural element Acoustic layer Wood structure Detail C Detail D Acoustic layer Acoustic insulation Structural element Acoustic layer Page 5 / 24

7 7.8 Horizontal sections (details) Detail A - Metallic structure Fastening joints between boards Detail B - Metallic structure Fastenings in board central zone Viroc board Structural element Acoustic layer Acoustic insulation Structural element Acoustic layer Viroc board Detail C - Wood structure Fastening joints between boards Detail D - Wood structure Fastenings in board central zone Viroc board Structural element Acoustic insulation Structural element Acoustic layer Viroc board Page 6 / 24

8 7.9 Vertical section Metallic structure Wood structure Acoustic layer Acoustic layer Acoustic insulation Acoustic insulation Structural element Structural element Page 7 / 24

9 8. Sound insulation Viroc 12mm 117mm 90mm Rockwool (70kg/m 3 ) Viroc 12mm Airborne sound insulation index: Rw (C; Ctr) = 47 (-4; -11) db - EN ISO f (Hz) R(dB) Viroc 12mm 106mm 70mm Rockwool (70kg/m 3 ) Viroc 12mm Airborne sound insulation index: Rw (C; Ctr) = 47 (-1; -1) db - EN ISO f (Hz) R(dB) mm 70mm 2 Viroc 12mm Rockwool (70kg/m 3 ) 2 Viroc 12mm Airborne sound insulation index: Rw (C; Ctr) = 55 (-1; -5) db - EN ISO f (Hz) R(dB) Page 8 / 24

10 220mm 70mm 70mm Viroc 12mm Rockwool (70kg/m 3 ) Viroc 12mm Airborne sound insulation index: Rw (C; Ctr) = 52 (-4; -13) db - EN ISO f (Hz) R(dB) mm 70mm 70mm 2 Viroc 12mm Rockwool (70kg/m 3 ) Viroc 12mm Airborne sound insulation index: Rw (C; Ctr) = 59 (-3; -11) db - EN ISO f (Hz) R(dB) Page 9 / 24

11 244mm Airborne sound insulation index: Rw (C; Ctr) = 62 (-2; -7) db - EN ISO mm 70mm 70mm 70mm 70mm 2 Viroc 12mm Rockwool (70kg/m 3 ) 2 Viroc 12mm f (Hz) R(dB) Viroc 12mm Rockwool (70kg/m 3 ) Viroc 12mm Airborne sound insulation index: Rw (C; Ctr) = 61 (-4; -11) db - EN ISO f (Hz) R(dB) Page 10 / 24

12 3 Viroc 12mm 256mm 70mm 70mm Rockwool (70kg/m 3 ) 2 Viroc 12mm Airborne sound insulation index: Rw (C; Ctr) = 64 (-2; -7) db - EN ISO f (Hz) R(dB) Viroc 12mm 256mm 70mm 38mm 70mm Rockwool (70kg/m 3 ) Viroc 12mm 2 Viroc 12mm Airborne sound insulation index: Rw (C; Ctr) = 65 (-2; -7) db - EN ISO f (Hz) R(dB) Page 11 / 24

13 9. Fire resistance - EI90 ( EN ) 9.1 Plan section Solution Sealing Insulation EI90 96 min. 96 min. of incombustible contour Profile CN92 Detail A Gaskets reinforcement (Viroc 16mm) Profile MT90 Viroc 16mm Detail B Intumescent mastique (fire-wall) Intermediate reinforcement (Viroc 16mm) Incombustible mineral wool 2x60mm, 70kg/m 3 (with dephased gaskets) Profile MT90 Intumescent mastique (fire-wall) Page 12 / 24

14 9.2 Plan section - Details Detail A - Fastening joints between boards Profile CN92 Gaskets reinforcement (Viroc 16mm) Profile MT90 Intumescent mastique (fire-wall) Viroc 16mm Detail B - Fastenings in the board central zone Incombustible mineral wool 2x60mm, 70kg/m 3 (with dephased gaskets) Intermediate reinforcement (Viroc 16mm) Viroc 16mm Page 13 / 24

15 9.3 Vertical section Detail C - Fastening of the board to the slab Viroc 16mm Anchorage Intumescent mastique (fire-wall) Intermediate reinforcement (Viroc 16mm) Profile CN92 of incombustible contour Intumescent mastique (fire-wall) Viroc 16mm Intermediate reinforcement (Viroc 16mm) Intumescent mastique (fire-wall) Incombustible mineral wool 2x60mm, 70kg/m 3 (with dephased gaskets) Viroc 16mm Intermediate reinforcement (Viroc 16mm) Profile CN92 of incombustible contour Intumescent mastique (fire-wall) Detail C Page 14 / 24

16 10. Fire resistance - EI120 ( EN ) 10.1 Plan section Solution Sealing Insulation EI min. 159 min. Intumescent mastique (fire-wall) Viroc 16mm (with dephased gaskets) Incombustible mineral wool 2x60mm, 70kg/m 3 (with dephased gaskets) Detail A Intumescent mastique (fire-wall) Detail B Intumescent mastique (fire-wall) Profile MT52 Profile CN54 Viroc 16mm (with dephased gaskets) Profile MT52 Intumescent mastique (fire-wall) Page 15 / 24

17 10.2 Plan section - Details Detail A - Fastening joints between boards Incombustible mineral wool 2x60mm, 70kg/m 3 (with dephased gaskets) Profile MT52 Intumescent mastique (fire-wall) Viroc 16mm (with dephased gaskets) Profile CN54 Detail B - Fastenings in the board central zone Incombustible mineral wool 2x60mm, 70kg/m 3 (with dephased gaskets) Profile MT52 Viroc 16mm (with dephased gaskets) Page 16 / 24

18 10.3 Vertical section Detail C - Fastening of the board to the slab Intumescent mastique (fire-wall) Incombustible mineral wool 2x60mm, 70kg/m 3 (with dephased gaskets) Viroc 16mm (with dephased gaskets) Profile CN54 Viroc 16mm (with dephased gaskets) Intumescent mastique (fire-wall) Profile MT52 Incombustible mineral wool 2x60mm, 70kg/m 3 (with dephased gaskets) Profile CN54 Intumescent mastique (fire-wall) Detail C Page 17 / 24

19 11. cladding 11.1 Board fastening 11.2 Distances to edges 590mm mm F1 F2 F3 F1 F2 F3 3000mm max. 600mm max. 600mm max. 600mm max. 600mm max. 600mm F4 F4 F4 F4 F6 625mm F9 F9 F9 F9 F7 625mm F5 F5 F5 F5 F8 F4 F9 F5 F6 F7 F Fastening elements for metallic structure IMET C8-4.2x32 8mm Rivet C16-5x21 16mm 16mm 16mm 4.2mm 32mm 5mm 21mm Alternative screws for metallic structure EMET V12-A16-5.5x32 5.5mm 12mm 32mm EMET C14-A16-5.5x50 5.5mm 14.5mm Page 18 / 24

20 11.4 Fastening elements for wood structure IMAD C12-5.5x38 NAIL 1x35 12mm 38mm 5.5mm 1mm Alternative screw for wood structure EMAD C12-A16-4.8x38 16mm 4.8mm 12mm 38mm 11.5 Profiles Steel: Profile thickness should be 1mm minimum, galvanized a according to Standard EN10326 Class 275 minimum. Profile U90-42x90x42 Profile U45-42x45x42 1.0mm 1.0mm 42mm 42mm 90mm 45mm Profile Omega45-25x40x45x40x25 1.0mm 40mm 25mm 45mm 25mm Wood: Class resistance C18 according to Standard EN mm 30mm 100mm Page 19 / 24

21 11.6 Support structure max. 1500mm máx. 1500mm 3000mm max. 625mm max. 625mm max. 625mm max. 625mm Page 20 / 24

22 11.7 Horizontal sections Steel structure Detail A Detail B Metallic profile Metallic profile Steel structure (alternative) Detail C Detail D Bracket Metallic profile Bracket Metallic profile Wood structure Detail E Detail F Wood profile Wood profile Page 21 / 24

23 11.8 Horizontal sections (details) Detail A (steel structure) Joints between boards Detail B (steel structure) Board central zone Metallic profile Metallic profile Detail C (steel structure, alternative) Joints between boards Detail D (steel structure, alternative) Board central zone Metallic profile Bracket Metallic profile Bracket Detail E (wood structure) Joints between boards Detail F (wood structure) Board central zone Wood profile Wood profile Page 22 / 24

24 Detail of the joint 3mm Backer rod 3 3 3mm 3mm Page 23 / 24

25 11.9 Vertical sections Steel structure Steel structure (alternative) Wood structure Metallic profile Bracket Metallic profile Wood profile Metallic profile Wood profile Metallic profile Metallic profile Bracket Wood profile Page 24 / 24

26 Perforated Board Dimension: 2600x12 Holes: 2475 Diameters of holes: 8 mm Wheelbase: 32 mm Perforation rate: 3,83% 116mm 2368mm 116mm 2600mm 113mm 1024mm mm Edition 01-13/03/2013 Page 1 / 4

27 Perforated Board Dimension: 2600x12 Holes: 646 Diameters of holes: 12 mm Wheelbase: 64 mm Perforation rate: 2,25% 116mm 2368mm 116mm 2600mm 113mm 1024mm mm Page 2 / 4 Edition 01-13/03/2013

28 Perforated Board Dimension: 3000x12 Holes: 2871 Diameters of holes: 8 mm Wheelbase: 32 mm Perforation rate: 3,85% 124mm 2752mm 124mm 3000mm 113mm 1024mm mm Edition 01-13/03/2013 Page 3 / 4

29 Perforated Board Dimension: 3000x12 Holes: 748 Diameters of holes: 12 mm Wheelbase: 64 mm Perforation rate: 2,26% 124mm 2752mm 124mm 3000mm 113mm 1024mm mm Page 4 / 4 Edition 01-13/03/2013

Sandwich Board e (mm) Board Dimension Weight (Kg) 40 10-40-10 2400x550x66 mm 29,40 Extruded Polystyrene 50 10-50-10 2400x550x76 mm 29,70 60 10-60-10 2400x550x86 mm 30,10 80 10-80-10 2400x550x106 mm

30 Sandwich Board e (mm) Board Dimension Weight (Kg) x550x66 mm 29,40 Extruded Polystyrene x550x76 mm 29, x550x86 mm 30, x550x106 mm 30,80 10mm e 10mm Thermal properties e (mm) Designation Kcal/h.m 2. 0 C W/m 2. 0 C ,45 0, ,37 0, ,32 0, ,25 0,29 Load for L/250 Kg/m mm 800mm 600mm e (mm) Designation Reaction to fire: B-s2, d0 Tests performed with CVXV Calister sandwich board Edition 01-13/03/2013 Page 1 / 2

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