Technical Data Sheet W13. Edition Knauf Fire Walls

Transcription

1 Technical Data Sheet W13 Edition Knauf Fire Walls Knauf Fire Wall A2 - GKF two/ three layer cladding Knauf Fire Wall A1 - Fireboard two layer cladding The structural, statical properties, and characteristic building physics of Knauf systems can solely be ensured with the exclusive use of Knauf system components, or other products expressly recommended by Knauf.

2 Knauf Fire Walls Technical data / sound protection / thermal / fire protection Technical data / sound protection / thermal System Technical data dimensions wall stud cladding thickn. thickness type D h d Knauf Fire Wall A2 Fire protection System spacing of studs cm cm W132 Knauf Fire Wall A1 spacing of studs cm cm d h d D Fire rating Knauf Fire Wall A2 with Knauf Boards GKF W132 Knauf Fire Wall A1 with Fireboard F90 F x Cladding GKF metal sheet layer min. thickness mm Fire-resistant Boards 3 x 12.5 GKF A2 metal sheet 0.5 Solid Board Fire-resistant board GKF A2 metal sheet weight approx. kg/m² Insulation without or mineral wool building material class A W13 2) 3) 3) R w,r sulation U value inmm db mm W/(m²K) Knauf Sound Protection Proof L ) data of weight without 2) R w,r = calculation value of the sound reduction index of the separating partition acc. to DIN 4109 without longitudinal transmission via flanking components 3) Insulation layer acc. to DIN EN 13162; length related flow resistance acc. to DIN EN : r 5 kpa s/m² ; WLG: 040 spacing of studs cm cm spacing of studs cm cm d h d d h d D D mm mm mm single metal stud frame with GKF cladding Solid 20 12,5 Board GKF 71 0,5 metal sheet layer single metal stud frame with Knauf Fireboard cladding 2x type/ building material class Fireboard metal sheet layer 62 1) Sound protection Proof ABP P-3073/0639 Fireboard A1 without Z-PA-III 2x 15 or ABP mineral wool P-3074/0649 metal sheet 0.5 building material class A no 40 no Thermal no no no Note Fire walls are fire-resistant walls that keep their stability and enclosing function under the influence of fire because they are especially resistant to dropping constructional components. (impact stress of 3000 Nm proofed after fire)

3 Knauf Fire Wall A2 Single metal stud frame: two layer cladding with Knauf Solid Boards 20 mm GKF 12.5 mm Wall heigths Stud Spacing of studs Maximum wall heights metal thickness 0.6 mm CW 50 cm m 5 CW CW Details scale 1:5 Nailable Plug, a 100 cm CW stud galvanized metal sheet, 0.5 mm thick joint overlap 10 cm cladding horizontal -VO3 Connection to ceiling separation strip Trenn-Fix 65 Ceiling Steel Dowel, a 50 cm washer 30 mm t 2 mm connect to with blind metal rivets galvanized metal sheet 0.5 mm thick joint overlap 10 cm, cladding horizontal -A3 separation strip Trenn-Fix 65 Knauf Solid Board 20 mm Knauf Board GKF 12.5 mm Connection to solid wall Drywall Screw TN Knauf Solid Board 20 mm -VM3 Knauf Board GKF 12.5 mm -B3 Drywall Screw TN 3.5 x 35 Drywall Screw TN 3.5 x 45 Knauf Board GKF 12.5 mm Knauf Solid Board 20 mm connect CW stud to with blind metal rivets washer 30 mm t 2 mm Ceiling Steel Dowel, a 50 cm Drywall Screw TN 3.5 x 45, a = approx. 25 cm galvanized metal sheet Knauf Solid Board 20 mm Knauf Board GKF 12.5 mm -VU3 Connection to floor -D3 Corner 3

4 Knauf Fire Wall A2 Single metal stud frame: three layer cladding with Knauf Boards GKF 12.5 mm Wall heights Stud Spacing of studs Maximum wall heights metal thickness 0.6 mm CW 50 cm m 5 CW CW Details scale 1:5 -VO1 Connection to ceiling separation strip Trenn-Fix 65 Ceiling Steel Dowel, a 50 cm washer 30 mm t 2 mm connect CW stud to with blind metal rivets -A1 Nailable Plug, a 100 cm galvanized metal sheet 0.5 mm thick joint overlap 10 cm separation strip Trenn-Fix 65 Knauf Boards GKF 3 x 12.5 mm Connection to solid wall Knauf Boards GKF 3 x 12.5 mm -VM1 Drywall Screw TN galvanized metal sheet 0.5 mm thick, joint overlap 10 cm, horizontal cladding -B1 Drywall Screw TN 3.5x55, washer 30 mm a = approx. 25 cm t 2 mm Knauf Ceiling Steel Dowel a 50 cm connect CW stud to with blind metal rivets Drywall Screw TN 4 -VU1 Connection to floor -D1 Corner

5 Knauf Fire Wall A1 Single metal stud frame: two layer cladding with Knauf Fireboard 15 mm Wall heights Stud Spacing of studs Maximum wall heights W132 metal thickness 0.6 mm cm m CW Details scale 1:5 Nailable Plug, a 100 cm galvanized metal sheet 0.5 mm, joint overlap 10 cm W132-VO1 Connection to ceiling separation strip Trenn-Fix 65 Knauf Fireboard Filler 100x40x0.6 Knauf Ceiling Steel Dowel, a 50 cm connect CW stud 100x50x0.6 to with blind metal rivets W132-A1 Knauf Fireboard Filler Knauf Fireboard 2x 15 mm separation strip Trenn-Fix 65 Drywall Screws TN Connection to solid wall 100x50x0.6 Knauf Fireboard 2x 15 mm 100x50x0.6 Fiber Glass Tape Knauf Fireboard Filler W132-VM1 galvanized metal sheet 0.5 mm thick, joint overlap 10 cm, horizontal cladding W132-B1 Fiber Glass Tape 100x40x0.6 Knauf Fireboard Filler Knauf Fireboard 2x 15 mm Knauf Ceiling Steel Dowel, a 50 cm to with connect CW stud 100x50x0.6 blind metal rivets Drywall Screw TN 3.5x45, a = approx. 25 cm Knauf Fireboard Filler W132-VU1 Connection to floor W132-D1 Corner 5

6 Knauf Fire Walls Power sockets / settlement joints / deflection head Installation of power sockets W132 W approx. 100 x 100 approx. 100 x mineral wool entire area power socket box made of Fire-Resistant Boards GKF mineral wool strip bxh 312x625 mm or mineral wool on entire area Fireboard Filler box made of Fireboard Fireboard Filler Note Power sockets, switch sockets, splitter sockets etc. are allowed to be installed at any position, but not opposite to each other. Entry of single electric cables is allowed. The remaining opening has to be closed with gypsum mortar. Details scale 1:5 a 20 mm ca. 50 a 20 a 20 a Knauf Fugenfüller Leicht glued Knauf Board strips washer 30 mm 2 rows of heavy-duty dowels 10 mm, a 500 mm; installed alternating, installation according to approval For deflection heads do not rivet studs and runners, do not fix boards to Solid Board 20 mm Knauf Board GKF 12.5 mm 200 Solid Board 25 mm Knauf CW stud 50x50x0.6 galvanized metal sheet 0.5 mm thick, b 200 mm -VO4 Deflection head -BFU3 Settlement joint additional metal sheet b = gypsum board strip additional metal sheet 50x50x x40x0.6 fixed to ceiling and floor (once each) 100 resp. 75 -BFU1 75 resp. 50 Settlement joint 75 resp. 50 fixed to ceiling and floor (once each) Fireboard 25 mm Drywall Screw TN 3.5x35 W132-BFU2 Settlement joint 6 Note Door installation possible, according to appoval of door manufacturer: e.g. Schörghuber, Hörmann

7 Knauf Fire Walls Specifications W13 Item Description No. of units Unit price Total price... Fire Wall according to DIN , non-load bearing, as drywall partition, height in m..., thickness 126 mm/ 151 mm/ 176 mm *, fi re resistance class according to DIN , F 90, sound according to DIN 4109 R w,r in db 50/ 55 *, * thermal transmission coeffi cient according to DIN , U value in W/ (m² K)... *, perimeter fi xed, cladding with three layers of Knauf boards GKF, 12.5 mm, with metal sheet layer 0.5 mm, with building material class A, thickness in mm... *. Product/ System: Knauf Fire Wall... m² Fire Wall according to DIN , non-load bearing, as drywall partition, height in m..., thickness 116 mm/ 141 mm/ 166 mm *, fi re resistance class according to DIN , F 90, sound according to DIN 4109 R w,r in db 50/ 55 *, * thermal transmission coeffi cient according to DIN , U value in W/ (m² K)... *, perimeter fi xed, cladding with two layers of Knauf boards GKF, 20 mm 12.5 mm, with metal sheet layer 0.5 mm, with building material class A, thickness in mm... *. Product/ System: Knauf Fire Wall... m² Fire Wall according to DIN , non-load bearing, as drywall partition, height in m..., thickness 161 mm, fi re resistance class according to DIN , F 90, sound according to DIN 4109 R w,r in db 55, * thermal transmission coeffi cient according to DIN , U value in W/ (m² K)... *, perimeter fi xed, cladding with two layers of Knauf Fireboard, 15 mm, with metal sheet layer 0.5 mm, with building material class A, thickness in mm... *. Product/ System: Knauf Fire Wall A1 W m² Connection to ceiling, sliding up to 20 mm, as upgrade to Knauf Fire Wall, installation according to drawing no m Corner, with corner trim *, as upgrade to Knauf Fire Wall, installation according to drawing no m Settlement joint as upgrade to Knauf Fire Wall, two/ three * layer cladding, width in mm..., installation according to drawing no m Settlement joint as upgrade to Knauf Fire Wall W132, width in mm..., installation according to drawing no m Wall opening for power sockets, as upgrade to Knauf Fire Wall, dimensions in mm..., installation according to drawing no pcs Door opening with lintel, enforced fl oor to ceiling, with metal studs UA 50/ 75/ 100 *, incl. connections to fl oors and ceilings, fi x with angels, dowels and screws. basic dimensions B/H in mm..., wall thickness in mm..., installation according to drawing no pcs * Cancel not applicable items Sub-total... 7

8 Knauf Fire Walls Construction and application, surface treatment W13 Construction Knauf Fire Walls consist of a single metal stud frame. Two or three layers of Knauf boards are screwed to both sides of the metal framework. A metal sheet is installed below the top layer of the cladding. Insulation material according to the requirements of building physics can be installed in the partitions cavity. Settlement joints have to be taken over into the construction of the Fire Walls. For continuous walls use control joints at approx. 15 m. Application Metal stud frame Apply (two strings) or Sealing Tape to backside of runners for the connection of fl anking constructional components. For sound protection requirements seal up carefully with acoustical sealant according to DIN 4109, supplement 1, chapter 5.2; porous sealant strips like Sealing Tape are usually not suitable in this case. Fix perimeter runners (s at fl oor and ceiling, CW studs at walls) with suitable dowels to fl anking components, e.g. Ceiling Steel Dowel with reinforced concrete ceilings (use and application according to Construction Supervisory Permit Z ) and nailable plug with masonry. Spacing of dowels 0.5 m at ceilings, 1 m at walls (at least 3 fi xing points). For use dowel with washer Ø 30 mm, t 2 mm for connections to ceiling and fl oor. Install CW studs at a spacing of cm in s, aligne, fi x with two metal rivets ( 3 x 8 mm) each to bottom and top. Cladding Two layer cladding of with horizontally applied Knauf Solid Board 20 mm vertically applied Knauf board GKF 12.5 mm or with three layer cladding with vertically applied Knauf boards GKF 12.5 mm. Two layer cladding of W132 with horizontally applied Knauf Fireboard 15 mm. Spacing of screws of fi rst layer 75 cm, of middle layer 50 cm and of top layer 25 cm. Displacement of joints according to DIN Metal sheets as plates or coil material, 0.5 mm thick, install horizontally under top layer, overlap all joints at least 10 cm. Screwing with Drywall screws ( three layers: TN 3.5 x 45/ two layers and W132: TN 3.5 x 35) only to fi x for installation, remove while applying the boards. Vertical joints of metal sheets only on studs. ing Filling and covering of joints should only take place after the boards have been allowed to rest in the given humidity and temperature zones, and no more longitudinal changes can be expected, i.e. expansion or contraction. s should be filled at a minimum temperature of 10 C. In case of mastic asphalt screed, fill in joints after screed has been applied. Cover all screw heads as well. For double layer cladding, fill in joints of first layer, smooth joints of second layer. : Fill in joints with without using tape. If using tape, fill in with Knauf Fugenfüller Leicht or with Ames machine and Knauf filler-super. Recommendation: Fill in and tape cut edges of visible layers no matter which filling material is used. W132: Hand filling with Fiber Glas Tape and Knauf Fireboard Filler. Fixing of Knauf boards with Drywall Screws TN and TB cladding fixing of Knauf boards to metal studs (minimum penetration 10 mm) thickness in mm metal thickness 0.7 mm 0.7 mm < s 2.25 mm 2 x 15 Fireboard TN 3.5 x 25 TN 3.5 x 45 TB 3.5 x 35 TB 3.5 x GKF TN 3.5 x 35 TN 3.5 x 45 TB 3.5 x 35 TB 3.5 x 45 3 x 12.5 GKF TN 3.5 x 25 TN 3.5 x 35 TN 3.5 x 55 TB 3.5 x 25 TB 3.5 x 45 TB 3.5 x 55 Surface treatment Use a primer on Knauf Boards before coating or painting them. Ensure that the primer and the coat or paint are compatible. After wallpapering of paper and fi ber glass wallpapers and the application of resin / cellulose plasters quick drying must be assured through adequate airing. The following coats can be used to cover Knauf Boards: Plasters: Knauf structured plasters, e.g. resin plasters, thin plasters, entire area smoothing like e.g. Knauf Board-Finish, mineral plasters in connection with paper taped jointing. ceramic tiles Wall Papers: paper-, textile and synthetic wall papers. Use only adhesives made of cellulose according to Merkblatt Nr. 16, Technische Richtlinien für Tapezier- und Klebearbeiten, Frankfurt/Main 2002, released by Bundesausschuss Farbe und Sachwertschutz. Coats: Washable and abrasion-proof emulsion paint, multicolored (rainbow) emulsion, oil paint, matte-fi nish lacquer, alkyd resin paint, polymer resin paint, PUR lacquer, or epoxybased lacquer, according to intended use or as required. Alkaline coats such as lime, water glass colors and silicate-based paints are unsuitable for gypsum board surfaces. Silicate-based emulsion paints may be used after referring to the manufacturer s recommendations and following the stipulated guidelines closely. Gypsum board surfaces that have constantly been exposed to light without any protection can develop yellowing agents that show up despite a coat of paint. Therefore a trial coat is recommended that will extend across several boards including all joints. Yellowing can, however, be successfully avoided only by using a special shielding primer. Knauf Direkt Technical Information Service: Phone / , Fax / Knauf websites: knauf-direkt@knauf.de Knauf Headquarters, Am Bahnhof 7, D Iphofen, Phone / 31-0, Facsimile / All technical changes reserved. Only the current printed instructions are valid. Our warranty is expressly limited to our products in flawless condition. All application quantities and delivery amounts are based on empirical data that is not easily transferable to other deviating areas. All rights reserved. All amendments, reprints and photocopies, including those of excerpts, require the express permission of Knauf Gips KG, Am Bahnhof 7, Iphofen, Germany. Edition: March 2005 W13 / engl. / D / / FB / D