Tests on electric and optical fibre cables under fire conditions - Test for vertical flame spread of vertically-mounted bunched wires or cables. Category D algolia-ignore a part of the BS

a part of the BS EN 10045 series

This European Standard supersedes BS EN 55014-1:1997 which is withdrawn

Annex D (normative) Method for the determination of in situ crushing resistance of bonded and unbonded levelling screeds

Bulk density is an intensive property that is the same no matter how much of a substance is present

Tests on electric and optical fibre cables under fire conditions - Test for vertical flame spread of vertically-mounted bunched wires or cables. Category D algolia-ignore a part of the BSWhat is this standard about? This part of IEC 60332 covers category D for methods of test for the assessment of vertical flame spread of vertically mounted bunched wires or cables, electrical or optical, under defined conditions. This document relates only to small cables of overall diameter 12 mm or smaller and crosssection of 35 mm2 or smaller installed on the test ladder to achieve a nominal total volume of non metallic material of 0,5 l m of test