Tolérances pour le bâtiment — Partie 2: Base statistique pour la prévision de possibilités d'assemblage entre composants, relevant d'une distribution normale des dimensions

Describes the fundamental characteristics of dimensional variability in building and of the particular case of combination of random unrelated variables. Sets out the need to relate dimensional variability to the limits imposed on joint widths by the need for satisfactory functioning. Applies to all forms of building construction that have predictable variability which follows a Gaussian distribution.