If you have difficulty in submitting comments on draft standards you can use a commenting template and email it to admin.start@bsigroup.com. The commenting template can be found here.

We use cookies to give you the best experience and to help improve our website

Find out what cookies we use and how to disable them

B/506/5 - (DISBANDED 03.11.2022 See B/506) Chimneys and their components having inner linings of metal

Sector: Construction

Categories:

Overview: Under the direction of B/506 is responsible for the UK input into CEN/TC166/SC2.

Committee standards activity

In Progress (2)
Reference Standards description
Status ?

The standards development process is divided into chronological stages: Proposal; Drafting; Public comment; Comment resolution; Approval; Published standard.
BS EN 1856-2 Chimneys - Requirements for metal chimneys. - Part 2: Metal flue liners and connecting flue pipes

Categories: Chimneys. Shafts. Ducts

Public comment begins : 2019-05-30 		Public comment
BS EN 1856-1 Chimneys - Requirements for metal chimneys. - Part 1: System chimney products

Categories: Chimneys. Shafts. Ducts

Public comment begins : 2019-05-30 		Public comment
Published (0)
Reference Standards description
Status ?

The standards development process is divided into chronological stages: Proposal; Drafting; Public comment; Comment resolution; Approval; Published standard.
Withdrawn (0)
Reference Standards description
Status ?

The standards development process is divided into chronological stages: Proposal; Drafting; Public comment; Comment resolution; Approval; Published standard.