May 11, 20179 yr comment_10154 On the various power sizes in table 1 of BS EN 1154 for closing moment Nm max. parameters. Where is this moment taken on the door? i.e. central or at the end. Kind regards. Report
May 12, 20179 yr comment_10159 Why it is only the test houses that need to know how to set up the test equipment? Report
May 12, 20179 yr comment_10161 Hi Rob, You may find 'Section 3 : Door Closing Devices' of the Code of Practice : Hardware for Fire and Escape Doors useful. http://firecode.org.uk/Code_of_Practice_hardware_for_fire_and_escape_doors.pdf Report
May 12, 20179 yr comment_10162 Hi Rob In general, a moment (or torque) can be taken at any point along the width of the door and calculated by multiplying the distance (in meters) of that point from the centre of the axis (hinge) with the closing force measured (in Newton). Harry Report
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