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TW Catalogue EN Int. 03-2015

42 03/2015 11 WT / WR Lateral compression reinforcements 2/6 Values F1,Rk apply to the full effective length of each thread section excluding the screw head. sg = sclamp = given thread length *Buckling values apply to the WT-T fastener System WT according to ETA 12/0063 Table 1 Solid timber, cross-laminated timber C 24 30 Glulam timber GL 24c 28c / 24h Gross density k [kg/m3] 350 380 Gross density k [kg/m3] 350 380 WT- S/T-6,5 xL[mm] 65 sg [mm] 28 Load-bearing capacity compression fastener F1,Rk [kN] 4,3 4,5 90 40 6,3 6,7 130 55 8,8 9,4 WT-T-6,5 xL[mm] 160 65 10,5 11,2 190 80 13,0 13,9 220 95 15,5 16,5 Buckling values of the fastener F2,Rk * [kN] 7,3 7,5 Gross density k [kg/m3] 350 380 WT-T-8,2xL[mm] 160 sg [mm] 65 Load-bearing capacity compression fastener F1,Rk [kN] 13,7 14,6 190 80 16,9 18,1 220 95 20,2 21,6 245 107 22,9 24,4 275 122 26,1 27,9 300 135 29,0 31,0 330 135 29,0 31,0 Buckling values of the fastener F2,Rk [kN] 12,6 12,9 Characteristic gross density for calculations System WR according to ETA 12/0062 Table 2 Gross density k [kg/m3] 350 380 WR-T-9xL[mm] 250 Load-bearing capacity compression fastener F1,Rk [kN] 26,5 28,3 300 32,3 34,4 350 38,0 40,6 400 43,8 46,8 450 49,5 52,9 500 55,3 59,1 Buckling values of the fastener F2,Rk [kN] 15,4 15,7 Gross density k [kg/m3] 350 380 WR-T-13xL[mm] 400 Load-bearing capacity compression fastener F1,Rk [kN] 63,7 68,1 500 80,5 86,0 600 97,3 103,9 700 114,0 121,8 800 130,8 139,7 900 147,6 157,6 1000 164,3 175,5 Buckling values of the fastener F2,Rk [kN] 33,5 34,1 Load bearing capacity of the fastener Values F1,Rk apply to the full effective length of the thread excluding the screw head. Fax,Rd = min M1=1,3 M2=1,1 F1,Rk . kmod M1 F2,Rk M2 ( ( M1(GL)=1,25 Fax,Rd = min M1=1,3 M2=1,1 F1,Rk . kmod M1 F2,Rk M2 ( ( M1 (GL)=1,25 General remarks: – All calculations must be verified and signed off by the planner in charge of the project before the work is performed. Technical documentation and data sheets 11. 4203/2015 Solid timber, cross-laminated timber C 2430 Gross density k [kg/m3] 350380 Gross density k [kg/m3] 350380 4,34,5 90406,36,7 130558,89,4 1606510,511,2 1908013,013,9 2209515,516,5 * [kN] 7,37,5 Gross density k [kg/m3] 350380 13,714,6 1908016,918,1 2209520,221,6 24510722,924,4 27512226,127,9 30013529,031,0 33013529,031,0 Buckling values of the fastener F2,Rk [kN] 12,612,9 Gross density k [kg/m3] 350380 26,528,3 30032,334,4 35038,040,6 40043,846,8 45049,552,9 50055,359,1 Buckling values of the fastener F2,Rk [kN] 15,415,7 Gross density k [kg/m3] 350380 63,768,1 50080,586,0 60097,3103,9 700114,0121,8 800130,8139,7 900147,6157,6 1000164,3175,5 Buckling values of the fastener F2,Rk [kN] 33,534,1

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