IMPRINT Version: Structural pre-analysis tables, 09/2019 Publisher and responsible for content: © KLH Massivholz GmbH KLH and the KLH-logo are internationally registered trademark rights of KLH Massivholz GmbH. The fact that a mark is not included in the list and/or not indicated as registered trademark (brand) in a text, cannot be interpreted that way that this mark is not a registered trademark (brand) and/or that this mark could be used without prior written acceptance of KLH Massivholz GmbH.

STRUCTURAL PRE-ANALYSIS TABLES The calculation model for KLH® solid wood panels must consider the influence of the layup (thickness, material, orientation), the internal stress distributions and local stress concentrations. Due to the shear flexible transverse layers, shear deformation may no longer be disregarded and the layup of the panel has to be taken into account. Due care is also advised when comparing panel thicknesses of KLH® elements with products from other manufacturers: due to different production processes, the cross laminated timber products may well have different properties,...

STANDARD PANELS AND PANEL STRUCTURES FOR CEiLiNG AND ROOF FOR THE WALL Covering layer in the longitudinal panel direction TL Covering layer in the transverse panel direction TT Nominal thickness Layers|Type Lamella structure in [mm]

02 KLH® AS A VISIBLE WALL 2.1 SINGLE-SIDED FIRE EXPoSURE (For EXTERIoR WALLS) according to ETA-06/0138 ONORM EN 1995-1-1:2019 and ONORM B 1995-1-1:2019 ONORM EN 1995-1-2:2011 and ONORM B 1995-1-2:2011 Wind pressure: wk = 0,8 kN/m2 Minimum panel thickness for various fire resistance classes (R 0 to R 90)

Imposed load category A (ψ0 = 0,7 and ψ2 = 0,3): kmod = 0,8 Wind loads (ψ0 = 0,6 and ψ2 = 0,0): kmod = 1,0 Self-weight of KLH® is already taken into account in the table. Load-bearing capacity a) verification of column stability (compression and deflection according to equivalent member method) b) verification of shear resistance Structural fire design (single-sided fire exposure) Application of KLHdesigner based on the „reduced properties method“ according to ETA-06/0138. a) charring rate β1 = 0,55 mm/min regular charring rate (charring within one single layer) b) charring rate β2= 0,80 mm/min...

2.2 DOUBLE-SIDED FIRE EXPOSURE (FOR INTERIOR WALLS) according to ETA-06/0138 ONORM EN 1995-1-1:2019 and ONORM B 1995-1-1:2019 ONORM EN 1995-1-2:2011 and ONORM B 1995-1-2:2011 Minimum panel thickness for various fire resistance classes (R 0 to R 60)

Imposed load category A (ψ0 = 0,7 and ψ2 = 0,3): kmod = 0,8 Self-weight of KLH® is already taken into account in the table. Load-bearing capacity a) verification of column stability (compression and deflection according to equivalent member method) Structural fire design (double-sided fire exposure) Application of KLHdesigner based on the „reduced properties method“ according to ETA-06/0138. a) charring rate β1 = 0,55 mm/min regular charring rate (charring within one single layer) b) charring rate β2 = 0,80 mm/min increased charring rate (after the failure / falling off of one layer) c) for local...

STRUCTURAL PRE-ANALYSIS TABLES 3.1 single-sided FIRE exposure (for exterior WALLS) wk gk according to ETA-06/0138 ONORM EN 1995-1-1:2019 and ONORM B 1995-1-1:2019 ONORM EN 1995-1-2:2011 and ONORM B 1995-1-2:2011 Wind pressure: wk = 0,8 kN/m2 Minimum panel thickness for various fire resistance classes (R 30 to R 120) with 15 mm fire rated gypsum plasterboard type F (GtF) on the fire exposed side

Imposed load category A (ψ 0 = 0,7 and ψ 2 = 0,3): kmod = 0,8 Wind loads (ψ0 = 0,6 and ψ2 = 0,0): kmod = 1,0 Self-weight of KLH® is already taken into account in the table. Load-bearing capacity a) verification of column stability (compression and deflection according to equivalent member method) b) verification of shear resistance Structural fire design (single-sided fire exposure) Application of KLHdesigner based on the „reduced properties method“ according to ETA-06/0138. a) charring rate β1 = 0,55 mm/min regular charring rate (charring within one single layer) b) charring rate β2 = 0,80 mm/min...

3.2 DOUBLE-SIDED FIRE EXPOSURE (FOR INTERIOR WALLS) according to ETA-06/0138 ONORM EN 1995-1-1:2019 and ONORM B 1995-1-1:2019 ONORM EN 1995-1-2:2011 and ONORM B 1995-1-2:2011 Minimum panel thickness for various fire resistance classes (R 30 to R 120) with 15 mm fire rated gypsum plasterboard type F (GtF) on both sides with 1 x 15 mm GtF on both sides with 2 x 15 mm GtF on both sides

Imposed load category A (ψ 0 = 0,7 and ψ 2 = 0,3): kmod = 0,8 Self-weight of KLH® is already taken into account in the table. Load-bearing capacity a) verification of column stability (compression and deflection according to equivalent member method) Structural fire design (double-sided fire exposure) Application of KLHdesigner based on the „reduced properties method“ according to ETA-06/0138. a) charring rate β1 = 0,55 mm/min regular charring rate (charring within one single layer) b) charring rate β2 = 0,80 mm/min increased charring rate (after the failure / falling off of one layer) c) for...

STRUCTURAL PRE-ANALYSIS TABLES 4.1 verification of vibration WITH high REQUIREMENTS (WET SCREED) according to ETA-06/0138 ONORM EN 1995-1-1:2019 and ONORM B 1995-1-1:2019 ONORM EN 1995-1-2:2011 and ONORM B 1995-1-2:2011 Minimum panel thickness for a specific load-span-combination

kdef = 0,6 Imposed load category A and B (ψ 0 = 0,7 and ψ 2 = 0,3): kmod = 0,8 Imposed load category C (ψ 0 = 0,7 and ψ 2 = 0,6): kmod = 0,9 Self-weight of KLH® is already taken into account in the table. Deflection limits according to ÖNORM EN 1995 -1-1:2019 a) characteristic design situation: wQ,inst ≤ ℓ/300 and (wfin – wG,inst) ≤ ℓ/200 b) quasi-permanent structural design situation: wfin ≤ ℓ/250 Vibration verification according to ÖNORM B 1995 -1-1:2019 a) floor slab class I: slab between different utilisation units (e.g. separating floor slabs for apartments or offices); 6 cm wet screed,...