Test methods for external fire exposure to roofs1 Scope This Technical Specification specifies four methods for determining the performance of roofs to external fire exposure. The four methods assess the performance of roofs under the following conditions: test 1 with burning brands; test 2 with burning brands and wind; test 3 with burning brands, wind and supplementary radiant heat; test 4 with two stages incorporating burning brands, wind and supplementary radiant heat. The tests assess the fire

and third-party organizations engaged in innovation

describes environmental issues associated with electrical energy storage systems (EES systems)

repair and dismantling of such lifts

Removal of degraded coatings

and which are dimensionally changed on assembly

The standard has been updated to take account of the Construction (Design and Management) Regulations 2015 (CDM)

battered or inclined walls

Test equipment used for dielectric tests on low-voltage equipment

These test methods have been found useful and practical for glass having both specular and diffuse optical properties

use and national adaptation of standard EN 12831-1

and who are able to swim

ISO/IEC 15693‑2 and ISO/IEC 15693‑3