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    Tarmac

    Tarmac
    part of Tarmac Holdings Limited
    Ace Minimix
    Macclesfield Concrete
    Congleton Road
    Gawsworth
    Macclesfield
    SK11 9ET
    United Kingdom
    BSI logo

    Certificate number: KM 613473
    Scope: Screed material and floor screeds - Screed material - Properties and requirements

    Standard/Scheme number or name Start Date Expiry Date
    BS EN 13813 2014-06-03 2027-01-12