Admixtures for concrete, mortar and grout. Test methods - Reference masonry mortar for testing mortar admixtures1 Scope This European Standard specifies the constituent materials, the composition and the mixing procedure to produce a reference masonry mortar with a prescribed consistence for testing mortar admixtures as defined in EN 9343. It also describes the determination of the water reduction of the test mix compared to the control mix.

21 mg/100 g to 87

IEC 60730-2-15 on automatic electrical controls applies to:

as air kerma can be taken to have the same numerical value as air kerma under the condition of electron equilibrium

technical market rules (network access

of system HR or HV

Retailers and suppliers of diving suites

BS 12464 will be especially useful in buildings when subdividing lighting for use only when a specific area is occupied

2) food of vegetable origin:

6 - Methods of test for Rubber and plastics hoses and hose assemblies

Waste management organizations

BS EN 50636-2-92 specifies safety requirements and their verification for the design and construction of pedestrian-controlled walk-behind mains operated scarifiers and aerators

cushion or foundations