1. BS EN 13057:2002. Products and systems for the protection and repair of concrete structures - Test methods - Determination of resistance of capillary absorption

2. BS EN 13067:2012. Plastics welding personnel - Qualification testing of welders -thermoplastic welded assemblies

3. BS EN 13068-3:2001 Non-destructive testing - Radioscopic testing - Part 3: General principles of radioscopic testing of metallic materials by X- and gamma rays

4. BS EN 13074-1:2011. Bitumen and bituminous binders - Recovery of binder from bituminous emulsion or cut-back or fluxed bituminous binders - Part 1: Recovery by evaporation

5. BS EN 13074-2:2011. Bitumen and bituminous binders - Recovery of binder from bituminous emulsion or cut-back or fluxed bituminous binders - Part 2: Stabilisation after recovery by evaporation

6. BS EN 13075-1:2012. Bitumen and bituminous binders - Determination of breaking behaviour - Part 1: Determination of breaking value of cationic bituminous emulsions, mineral filler method.pdf

7. BS EN 13075-2:2009. Bitumen and bituminous binders - Determination of breaking behaviour - Part 2: Determination of fines mixing time of cationic bitumen emulsions.pdf

8. BS EN 13076:2003. Devices to prevent pollution by backflow of potable water -Unrestricted air gap - Family A - Type A.pdf

9. BS EN 13077:2008. Devices to prevent pollution by backflow of potable water - Air gap with non-circular overflow (unrestricted) - Family A - Type B.pdf

10. BS EN 13078:2003. Devices to prevent pollution by backflow of potable water - Air gap with submerged feed incorporating air inlet plus overflow -Family A, type C