Stavebnicový systém MB 9 - EN

20 1 Connection at 30° Profile 1 Profile 5 R20/40-30° Profile 3 Profile 5 R20/40-60° c 2(a - 30)/​ √ __ 3​ d (a - 30)/​ √ __ 3​+ 30 Connection at 45° Profile 2 Profile 5 R20/40-45° b (a - 30) . ​ √ __ 2​ Materials used in all the following products: Al, anodized R20 ⌀4.3 Profile 5 R20-90° A [cm 2 ] m [kg/m] I x [cm 4 ] I y [cm 4 ] I t [cm 4 ] W x [cm 3 ] W y [cm 3 ] 1.71 0.46 0.58 0.58 0.19 0.53 0.53 natural, cut-off max. 3000 mm 0.0.425.43 natural, 1 pce., length 3000 mm 0.0.448.19 30° Ø3.3 R20 12 3.5 20 Profile 5 R20/40-30° A [cm 2 ] m [kg/m] I x [cm 4 ] I y [cm 4 ] I t [cm 4 ] W x [cm 3 ] W y [cm 3 ] 1.68 0.45 0.43 0.68 0.16 0.38 0.57 natural, cut-off max. 3000 mm 0.0.425.39 natural, 1 pce., length 3000 mm 0.0.448.15 45° 10 20 R20 ⌀4.3 Profile 5 R20/40-45° A [cm 2 ] m [kg/m] I x [cm 4 ] I y [cm 4 ] I t [cm 4 ] W x [cm 3 ] W y [cm 3 ] 2.38 0.64 1.26 0.98 0.65 0.79 0.75 natural, cut-off max. 3000 mm 0.0.425.40 natural, 1 pce., length 3000 mm 0.0.448.16 R20 10 20 60° ⌀4.3 Profile 5 R20/40-60° A [cm 2 ] m [kg/m] I x [cm 4 ] I y [cm 4 ] I t [cm 4 ] W x [cm 3 ] W y [cm 3 ] 3.16 0.85 2.48 1.65 1.27 1.31 1.09 natural, cut-off max. 3000 mm 0.0.425.41 natural, 1 pce., length 3000 mm 0.0.448.17 10 90° 10 20 R20 ⌀4.3 Profile 5 R20/40-90° A [cm 2 ] m [kg/m] I x [cm 4 ] I y [cm 4 ] I t [cm 4 ] W x [cm 3 ] W y [cm 3 ] 4.18 1.13 5.40 5.40 2.99 2.70 2.70 natural, cut-off max. 3000 mm 0.0.425.42 natural, 1 pce., length 3000 mm 0.0.448.18 Profiles R can also be used to add bracing to profile constructions. Calculating the appropriate length for the struts is easy. Profiles 5 R ■ ■ Closed on two sides, rounded surface ■ ■ External angles of 30°, 45°, 60° and 90° available ■ ■ Ideal for building protective hoods and frames P R O F I L E S A N D A C C E S S O R I E S