BS 1383:2016 pdf download – Timber structures — Test methods — Pull through resistance of timber fasteners 1 Scope This European Standard specifies the test method for determining the resistance of timber to the head pull through of timber fasteners. In this standard ‘timber’ includes solid timber, glued laminated timber and wood-based products. The test method applies to all types of nails, screws and staples excluding screws with fully threaded shank. 2 Normative references The following documents, in whole or in parts, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 322, Wood-based panels – Determination of moisture content EN 323, Wood-based panels – Determination of density EN 14592, Timber structures – Dowel-type fasteners – Requirements EN 26891:1991, Timber structures – Joints made with mechanical fasteners – General principles for the determination of strength and deformation characteristics (ISO 6891:1983) EN ISO 8970:2010, Timber structures – Testing of joints made with mechanical fasteners – Requirements for wood density (ISO 8970:2010) ISO 13061-1, Physical and mechanical properties of wood — Test methods for small clear wood specimens — Part 1: Determination of moisture content for physical and mechanical tests ISO 13061-2, Physical and mechanical properties of wood — Test methods for small clear wood specimens — Part 2: Determination of density for physical and mechanical tests 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 staple double-bent, u-shaped piece of round, square, rectangular or oval wire with pointed legs 3.2 staple crown connection between the two staple legs 3.3 staple leg diameter nominal diameter of a round staple leg, the side length of a rectangular leg, or the diameter of an oval cross section as defined in EN 14592 3.4 staple length length of each staple leg, including point 3.5 staple crown width width across the staple legs 3.6 head pull through parameter parameter measuring the resistance of a timber test piece to the pulling through of the head of a timber fastener or the crown of a staple Note 1 to entry See Figures 1 and 2. Note 2 to entry For other timber fasteners the definitions of EN 14592 apply. 4 Symbols and abbreviations For the purposes of this document, the following symbols and abbreviations apply....
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