Round and sawn timber. Permitted deviations and preferred sizes - Softwood sawn timber

BS EN 1313-1:2010 Round and sawn timber. Permitted deviations and preferred sizes. Softwood sawn timber

BS EN 1313-1 is a European Standard which specifies permitted deviations for thickness and width at reference moisture content and adjustments for changes in size due to changes in moisture content. Preferred sizes for thicknesses of 38 mm and over are also specified.

This standard applies to softwood sawn timber. An informative annex gives complementary national sizes.

Contents of BS EN 1313-1:

Foreword

1 Scope

2 Normative references

3 Terms and definitions

4 Reference moisture content

5 Change in size due to changes in moisture content

6 Permitted deviations

7 Common traditional target cross-sectional sizes

Annex A (informative) Complementary national sizes