Best practice guide - Lock Tech

best practice guideSingle-axis hingestoBS EN 1935in association with Extracts from BS EN 1935: 2002are reproduced with the permissionof ( )Xt7 June 2003 BRITISHHARDWAREFEDERATIONA ssociation of BuildingHardware ManufacturersFull details on the ABHM graphic icons system can befound on this CDor at 1 Category of useFour categories of use are identified:- grade 1: light duty- grade 2: medium duty- grade 3: heavy duty- grade 4: severe dutyDigit 2 DurabilityThree grades are identified for single-axis hingesmanufactured to this European standard:- grade 3: 10 000 test cycles, for light duty hinges onwindows only- grade 4: 25 000 test cycles, for light duty hinges onwindows and doors- grade 7: 200 000 test cycles, for medium. heavy andsevere duty hinges on doors onlyDigit 3 Test door massEight door mass grades related to single-axis hinges areidentified in this European standard as shown in Table 4 Suitability for fire/smoke door useTwo grades of suitability are identified for single-axishinges:- grade 0: not suitable for fire/smoke resistant doorassemblies- grade 1: suitable for fire/smoke resistant doorassemblies subject to satisfactory assessment of thecontribution of the single-axis hinge to the fire resistanceof the specified fire/smoke door assemblies.

Best practice guide Single-axis hinges to BS EN 1935 in association with Extracts from BS EN 1935: 2002 are reproduced with the permission of BSI. CI/SfB

Loading..

Tags:

  Guide, Practices, Best, Best practice guide

Information

Related search queries