Table 4 Weighting coefficients for dead loads.

From: Optimization of roof slope, design and wood strength classes in timber Fink type truss

Dead load

Weighting coefficients

Self-weight

Unfavorable effects: γg = 1.3; Favorable effects: γg = 1.0

Sheets

Unfavorable effects: γg = 1.4 Favorable effects: γg = 1.0