binderholz CLT BBS

BINDERHOLZ CLT BBS | TECHNICAL DATA CLT BBS 125 CLT BBS XL Construction Cross-bonded board lamellas - 3-, 5-, 7-ply Cross-bonded board lamellas - 3-, 5-ply Format System format Large format Width | Length 1.25 m | up to 20 m Maximum 3.50 m | up to 20 m Thickness 60 to 280 mm 60 to 240 mm Wood moisture 10 % +/- 2 % on delivery Dead load CLT BBS 450 kg/m³ according to ETA-06/0009 Lamellas Thickness 20, 30, 35 or 40 mm | coniferous wood, kiln dried, quality graded Quality | Top layer Classification according to DIN EN 13017-1 AB - one side residential visible quality | BC - one side industrial visible quality | NH-C - non-visible AB - one side residential visible quality | BC - one side industrial visible quality | NH-C - non-visible Top layer Non-visible Top layer lengthwise (DL) | Single-ply boards 1.25 m wide Polished or brushed Types of wood: spruce, larch, Swiss pine, Antique (steamed fir, roughly brushed) Top layer crosswise (DQ) Single-ply boards 1.25 m wide, polished Vertical chamfer at butt joints Type of wood: spruce Top layer lengthwise (DL) Top layer lengthwise (DL) | Top layer crosswise (DQ) Gaps between the lamellas are permitted Finger joint General finger joint Lamellas individually finger jointed | Top layer of visible AB/BC quality without finger joints Chargeable widths 0.625 | 1.25 m 2.40 | 2.60 | 2.75 | 2.95 | 3.20 | 3.50 m Machining CNC processing is possible Longitudinal edges Gluing CLT BBS surface and universal tapered finger joints 1K-PUR according to EN 15425 + EN 14080:2013 Narrow side bonding of the top layers MUF according to EN 301, emission class E1 Shape change On board level: 0,01 % shape change per % change in moisture Right angle to board level: 0,24 % per % change in moisture Heat protection Heat conductance in accordance to EN ISO 10456: l R = 0,12 W/mk | Specific thermal capacity c = 1600 J/kgK U-values for structural build ups: please see binderholz Solid Timber Manual Noise protection High noise protection due to solid construction | Expert opinion available on request see binderholz Solid Timber Manual Fire protection In accordance to EN 13501: D, s2, d0 | Export opinion for REI 30 - 90 as well as classification reports and ABPs on request Tested burning rate during a fire period of 90 minutes: walls 0.75 mm/min, ceilings 0.90 mm/min Diffusion resistance Without diffusion barrier, with vapour retarder | μ = 40 - 70 (depending on the wood moisture and number of the glue joints) Air tightness Airtight from a structure of 3 layers, expert opinion on request Usage classes Approved for usage classes 1 or 2 according to EN 1995-1-1 Impregnation on request Impregnation class 2 for protection from fungal and insect infestation according to DIN 68800, CTB P+ certificate Approvals European Technical Approval ETA-06/0009 | CE- marking German Building Inspectorate Approval Z-9.1-534 | French Approval CSTB Avis Technique 3.3/14-784_V2 1,25 m 20 m 20 m 3,50 m Visible 56 56 56 56 from 160 mm from 180 mm

RkJQdWJsaXNoZXIy NTQ5ODU5