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Pulverized fuel ash (PFA)

 

Activity index

BS EN 450-1: 2005 + A1: 2007
BS EN 450-1: 2012

Fineness

BS 3892: Part 1: 1982 + Amd. 4629 Annex D
BS 3892: Part 1: 1997 Annex D
BS EN 451-2: 1995
BS EN 451-2: 2017

 

Density

BS 3892: Part 1: 1997
BS EN 450-1: 2005 + A1: 2007
BS EN 450-1: 2012

 

Initial setting time

BS 3892: Part 1: 1997
BS EN 450-1: 2005 + A1: 2007
BS EN 450-1: 2012

 

Soundness

BS 3892: Part 1: 1997
BS EN 450-1: 2005 + A1: 2007
BS EN 450-1: 2012

 

Strength factor

BS 3892: Part 1: 1997 Annex F

 

Moisture content

BS 3892: Part 1: 1982 + Amd. 4629 Annex B
BS 3892: Part 1: 1997 Annex C

 

Water requirement

BS 3892: Part 1: 1982 + Amd. 4629 Annex. E
BS 3892: Part 1: 1997 Annex E
BS EN 450-1: 2005 + A1: 2007 Annex B
BS EN 450-1: 2012 Annex B