HD clay bricks. Guide to appearance and site measured dimensions and tolerance Ingestion-build-183098 BS EN IEC 61158-1 specification

BS EN IEC 61158-1 specification provide a common basis for understanding and acceptance between international experts (manufacturers and end-users)

1 µm to 3 mm

References to other standards are updated and harmonized

12‑core and 19‑core circular multicore auxiliary cables with an uninsulated drain wire of not less than 0

HD clay bricks. Guide to appearance and site measured dimensions and tolerance Ingestion-build-183098 BS EN IEC 61158-1 specification1 Scope This Publicly Available Specification gives guidance on assessing the appearance of facing bricks, and the determination of on site measurements of work size dimensions, for all high density (HD) type clay bricks as defined by BS EN 7711. It includes a procedure for comparing sample panels with reference panels in order to assess the appearance acceptability of consignments of clay facing bricks. It is not intended to apply to common and