BS 1881-129:2011 Testing concrete. Method for determination of density of partially compacted semi-dry fresh concrete
Covers a method to obtain the density of semi-dry, partially compacted concrete to determine the quantity of materials required in order to create a volume of 1 cubic metre.
Supersedes BS 1881-129:1992. First edition February 1992. Second (present) edition August 2011. Came into effect 31 August 2011.
British Standards Institution
With over 100 years of experience the British Standards Institute is recognised as the UK’s National standards body. Their committees work with the manufacturing and service industries, government, businesses and consumers to facilitate the production of British, European and International standards.
389 Chiswick High Road