VERTIOK Hidden fastener for facades Perforated profile made of metal or A2 stainless steel INVISIE Hidden fastener, for pleasing aesthetics; available in stainless steel and black coated metal PRATIA SOUTION Assembly end stop for a fast and accurate installation. The high mechanical strength ensures remarkable stability to the boards. AESTHETIS Hidden fastener for facades aesthetically pleasing. The two separate elements permit the natural swelling and shrinkage of wood DURAIITY The micro-ventilation under the boards prevents water stagnation, ensuring an improved durability to the wood cladding. VERTIOK - 01
ODES AND DIMENSIONS VERTIOK code material size [mm] pcs/box VRT60A2 AISI304 / A2 60 x 20 x 8 100 VRT60AU S20GD + AZ10 * 60 x 20 x 8 100 VRT60AUN S20GD + AZ10 black * 60 x 20 x 8 100 * zinc + aluminum passivation KKT - SREW FOR OUTDOOR d 1 code material / color size [mm] insert pcs/box KKTX20A4 * S x 20 TX20 100 KKTX2A4 * S x 2 TX20 20 KKTX30A4 * S x 30 TX20 100 KKTX40A4 * S x 40 TX20 100 KKT0A4 S x 0 TX20 200 KKT60A4 S x 60 TX20 200 KKTG40 T x 40 TX20 200 KKTG0 T x 0 TX20 200 KKTG60 T x 60 TX20 200 KKTN40 * T x 40 TX20 100 KKTN0 T x 0 TX20 100 KKTN60 T x 60 TX20 100 S= A4 stainless steel T= galvanized and varnished carbon steel * full-threaded screw GEOMETRY 4 8 60 8 20 3 10 20 20 1 FIXING INDIATIONS - ONFIGURATION 1 FIXING INDIATIONS - ONFIGURATION 2 The bottom fastener is inserted between the underlying board and the joist with no need of screw-fastening to the subframe. For this configuration, a bottomfastener/ underlying-board overlap of 7 8 mm is recommended. Recommendations: board width: = 6-200 mm joist width: 60 mm In case a 7 8 mm bottom-fastener/ underlying-board overlap cannot be guaranteed, the bottom fastener must be fastened to the joist with an additional screw (shown in red). This configuration requires adequate spacing-width to allow for the additional screw tightening. Recommendations: board width: = 6-200 mm joist width: 60 mm VERTIOK - 02
GEOMETRY AND STATIS ONFIGURATION 1 ONFIGURATION 2 H S H S A Fax A Fax D Fv 60 D 60 Fv FASTENERS HOIE FASTENERS HOIE top screw type KKTX x 20 KKTX x 2 KKTX x 30 minimum board thickness S > 21 mm S > 26 mm S > 31 mm bottom screw type KKT x 30 KKT x 40 KKT x 0 KKT x 60 minimum joist height H > 30 mm H > 40 mm H > 0 mm H > 60 mm top screw type KKTX x 20 KKTX x 2 KKTX x 30 minimum board thickness S > 21 mm S > 26 mm S > 31 mm bottom screw type / D KKT x 30 KKT x 40 KKT x 0 KKT x 60 minimum joist height H > 30 mm H > 40 mm H > 0 mm H > 60 mm AUATION OF FAADE STRENGTH AUATION OF FAADE STRENGTH Joist Screws - 1 pcs SHEAR STRENGTH (1) ADMISSIE VAUES R V,adm oard Screws ( ) 3-4 pcs Ø x 2 mm Ø x 30 mm Ø x 30 0,26 0,26 Ø x 40 0,39 0,39 Ø x 0 0,2 0,2 Ø x 60 0,3 0,3 Joist Screws + D - 2 pcs SHEAR STRENGTH (1) ADMISSIE VAUES R V,adm Screws in the board ( ) 3-4 pcs Ø x 2 mm Ø x 30 mm Ø x 30 0,1 0,1 Ø x 40 0,78 0,78 Ø x 0 1,04 1,04 Ø x 60 1,06 1,06 Screws in the joist - 1 pcs PUOUT STRENGTH (1) ADMISSIE VAUES R AX,adm Screws in the board ( ) 3-4 pcs Ø x 2 mm Ø x 30 mm Ø x 30 0,48 0,48 Ø x 40 0,73 0,73 Ø x 0 0,98 0,98 Ø x 60 1,23 1,23 Screws in the joist + D - 2 pcs PUOUT STRENGTH (1) ADMISSIE VAUES R AX,adm Screws in the board ( ) 3-4 pcs Ø x 2 mm Ø x 30 mm Ø x 30 0,96 0,96 Ø x 40 1,46 1,46 Ø x 0 1,96 1,96 Ø x 60 2,12 2,46 VERIFIATION FOR OMINED OADING NOTES F V [kn] admissible shear load for the fixing node R V,adm [kn] admissible shear strength for the fixing node F AX [kn] admissible pullout load for the fixing node R AX,adm [kn] admissible pullout strength for the fixing node (1) Minimum value between the screw strength when fixed to the board () and the screw strength when fixed to the joist () / (D). Admissible values are according to DIN 102:1988. (3) The screw strength Ø x 20 mm is not reported as the minimum penetration depth (4d = 20 mm) cannot be observed. The strength values must be verified by the designer in charge. VERTIOK - 03
ASSEMY 1 2 3 Mark the joist centerline on the back of the boards. Place two fasteners at each fixing node with a suggested spacing of 10 mm. Fix both Vertilock fasteners with a KKTX screw each. Turn the board over and slide it under the previously fastened board fixed to the sub-structure. 4 a 4 b Fix the top fastener to the sub-structure by inserting a screw into the slotted hole. Turn the board over and slide it under the previously fastened board fixed to the sub-structure. Then fix each fastener by inserting a screw into the slotted hole. AUATION EXAMPE i ONFIGURATION 1 ONFIGURATION 2 f AUATION OF VERTIOK FASTENERS 60 A m 2 1m² / joist spacing / board width with slot x 2 = pcs. a m 2 joist spacing (i) = 0,60 m board width () = 140 mm width (f ) = 7 mm AUATION OF VERTIOK FASTENERS 60 A m 2 1m² / joist spacing / board width with slot x 2 = pcs. a m 2 joist spacing (i) = 0,60 m board width () = 140 mm width (f ) = 7 mm 1m² / i / ( + f ) x 2 = pcs. a m 2 1m² / i / ( + f ) = pcs. a m 2 i = joist spacing = board width f = gap width 1m 2 / 0,6 m / (0,14 m + 0,007 m) x 2 = 23 pcs. /m 2 + 46 pcs. top screws type () / m 2 + 12 pcs. bottom screws type () / m 2 1m 2 / 0,6 m / (0,14 m + 0,007 m) x 2 = 23 pcs. /m 2 + 46 pcs. top screws type () / m 2 + 24 pcs. bottom screws type () + (D) / m 2 VERTIOK - 04
8 EXTERIOR INSUATION AND FAAD VERTIOK HIDDEN FASTENER FOR WOODEN FAADES Hidden fastening of cladding boards Greater durability of facade thanks to microventilation Allows the replacement of individual boards Quick installation thanks to the assembly stop lack version to reduce fastening visibility VERTIOK code material measure [mm] pcs/box VRT60AU S20GD + AZ10 * 60 x 20 x 8 100 VRT60AUN S20GD + AZ10 nero * 60 x 20 x 8 100 * zinc + aluminum passivation PRODUT DESRIPTION Metal hidden fastener for underboard fastening of wooden facade cladding. oard thickness 20 mm. oard length 6 mm. earing joist width 60 mm ADDITIONA PRODUT KKT - ONNETOR SREW code material d x [mm] TX pcs/box KKTX20A4 S x 20 TX 20 100 KKTX2A4 S x 2 TX 20 20 KKTX30A4 S x 30 TX 20 100 KKTX40A4 S x 40 TX 20 100 KKT0A4 S x 0 TX 20 200 KKT60A4 S x 60 TX 20 200 KKTG40 T x 40 TX20 200 KKTG0 T x 0 TX20 200 KKTG60 T x 60 TX20 200 KKTN40 T x 40 TX 20 100 KKTN0 T x 0 TX 20 100 KKTN60 T x 60 TX 20 100 S = A4 stainless steel T = black-painted galvanized carbon steel REATED PRODUTS ORDESS PERUSSION DRI MA91A140 TRASPIR EVO UV 210 TTTUV210 142