FLY ASH

FLY ASH - details see: https://www.buildingsupplieshub.com/fly-ash-10083265
   
FLY ASH
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SPECIFICATIONS

Product Name : Fly Ash


SR. CHARACTERISTICS VALUE
CHEMICAL PROPERTIES
1. SILICON OXIDE+ALUMINIUM OXIDE+FERRIC OXIDE MIN % 95.00 %
2. SILICON DIOXIDE MIN % 62.00%
3. REACTIVE SiO2 MIN 25%
4. MAGNESIA i.e. MgO % MAX 0.70%
5. SULPHUR AS SULPHURIC OXIDE MAX % 0.80%
6. AVAILABLE ALKLAIES AS SODIUM OXIDE N2O MAX % 0.02%
7. CHLORIDE CONTENTS 0.02
8. LOSS ON IGNITION MAX % 1.1%
PHYSICAL PROPERTIES
1. FINE NESS AMOUNT RETAINED ON 45 MICRON SIEVE (WET SIEVING) MAX % > 06
2. FINE NESS SPECIFIC SURFACE AREA IN M2/KG BY BLAINE METHOD MIN % 350
3. LIME REACTIVITY AVG COMPRESSIVE STRENGTH AT 28 DAY MIN % 96
4. SOUNDNESS AUTOCLAVE METHOD 0.50
5. SRYING SHRINKAGE MAX % 0.40
6. SPECIFIC GRAVITY MAX VARIATION FROM AVG % 5.00
7. MOISTURE CONTENT % 1.50
8. WATER REQUIREMENT MAX % OF CONTROL 8

Uses: Construction Purpose


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