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

demolition and partial demolition have been updated to reflect current and developing good practices but also the revised edition is less prescriptive

Contain recommendations for welding and brazing

To this effect

and  temperature range – 55 °C to 135 °C

2 Castor chair suitability for occasional use

Matters specific to windows and doors are covered in the relevant product standards

and developer of technical drawings

0 notation

Recorded material management

Contents of BS 9295:

Values for additional space requirements are given in annex A

control and laboratory use