{"standard":"EN 13139","listings":[{"edition":"EN 13139:2002EN 13139:2002/AC:2004","list":"uk-construction-products","list_name":"UK Construction Products (designated)","jurisdiction":"UK","title":"Aggregates for mortar","annex":"Regulation (EU) No 305/2011","pc_start":"0035/21","restriction":"","withdrawal":"","source":"https://www.gov.uk/government/publications/designated-standards-construction-products"}],"events":[],"generated":"2026-08-17 02:41 UTC"}