Panel Structure & Dimensions

Standard structures CLT

C-Panel Wall

Element type	Thickness (mm)	Element structure / Slat thickness (mm)
		St1	St2	St3	St4	St5	St6	St7

C3	60	20	20	20
	80	30	20	30
	90	30	30	30
	100	40	20	40
	120	40	40	40
C5	100	20	20	20	20	20
	120	30	20	20	20	30
	140	40	20	20	20	40
	160	40	20	40	20	40
	180	40	30	40	30	40
	200	40	40	40	40	40

L-Panel Roof and Ceiling

Element type	Thickness (mm)	Element structure / Slat thickness (mm)
		St1	St2	St3	St4	St5	St6	St7

L3	60	20	20	20
	80	30	20	30
	90	30	30	30
	100	40	20	40
	120	40	40	40
L5	100	20	20	20	20	20
	120	30	20	20	20	30
	140	40	20	20	20	40
	160	40	20	40	20	40
	180	40	30	40	30	40
	200	40	40	40	40	40
2-L5*	160	30	30	40	30	30
L7	180	30	20	30	20	30	20	30
	200	20	40	20	40	20	40	20
	220	40	20	40	20	40	20	40
	240	40	20	40	40	40	20	40
2-L7*	180	30	30	20	20	20	30	30
	200	30	30	30	20	30	30	30
	220	40	40	20	20	20	40	40
	240	40	40	20	40	20	40	40
	260	40	40	30	40	30	40	40
	280	40	40	40	40	40	40	40

INFORMATION:

The following pre-structural design tables for the cross-laminated timber product XWORKS from Holzwerke van Roje were created based on the theory of flexible bonded bending beams (γ method).

The most important assumptions are as follows:

Usage class 1
Permanent load g_k without cross-laminated timber; this has already been taken into account in the calculation
Load capacity: cat. A (residential) and B (offices) ψ0 = 0.7 [-], ψ1 = 0.5 [-] and ψ2 = 0.3 [-]
Fire rating according to DIN EN 1995-1-2/NA and a burn rate of β₀ = 0.65 mm/min
Verification of vibration according to Hamm/Richter with
- Lehr’s damping ratio of 4 %
- b = 1.2* l
- cement screed with 6.0 cm und einem E_module of 25,000 N/mm²
- structural requirements must be considered
Deflection analysis with k_def of 0.8 [-] and the following limits
- w_inst = l/300
- w_net,fin = l/300
- w_fin = l/200
The pre-structural design table does not replace a static calculation

DOWNLOAD pre-structural design tables PDF

Technical Data More Downloads

FURTHER TOPICS

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Specifications

Plattenaufbau & Bemessung