Hong Kong Testing Co., Ltd. provides physical and chemical testing of PFA according to
British Standard (BS 3892 / 4550)
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PFA |
|
Physical |
Chemical |
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Moisture content
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Fineness
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Water requirement
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Density
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Initial setting time
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Soundness
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Strength factor
|
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Loss-in-ignition
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Magnesium oxide content (MgO)
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Sulphuric anhydride content ( SO3)
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Total alkali content (equivalent Na2O)
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Chloride
|
|
PPFAC |
|
Physical |
Chemical |
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Density
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Fineness
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Flexural strength
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Setting times
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Soundness
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Standard consistence
|
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Loss-in-ignition
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Proportion of PFA content
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Magnesium oxide content (MgO)
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Sulphur trioxide content (SO3)
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Chloride
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