Sets out essential information on hazards and safe handling practice for personnel employed in stores and warehouses in which this material is stored. Summarizes emergency procedures for dealing with leaks, spills and fires. Includes first aid instructions as well as relevant dangerous goods labels, Hazchem and NFPA codes and UN number of substances.
Methods of testing concrete, Method 4.2: Determination of air content of freshly mixed concrete - Measuring reduction in air pressure in chamber above concrete
