Detailed Product Description

Coal    Fly   Ash

Model No.: Coal Fly Ash

Place of Origin: Hebei China

payment: T/T

Minimum order Quantity: 1000 MT

Supply Ability: 50.000 MT per month

Package: 1.5MT per bag

Delivery Time: one week

Port: Tianjin XinGan China

Detailed Description

Microspheres (Fly Ash)

Size from 40 mesh to 200 mesh

Size: 40 mesh passing through 100%

Moisture: 0.154%

LOI: 3.33%

Chemical composition                  Class           Class

Mgo                                  0.90%             1.91%

SiO2                                 51.0%             49.0%

Na2O                                 0.36%             0.66%

F-Cao                                0.01%             0.13%

SiO2+Al2O3+Fe2O3                     88.1%             78.9%

Moisture                             0.19%             0.20%

LOSS On Ignition                     3.7%              4.00%

Total Chlorides                      0.03%             0.04%

Physical properties                 Class            Class

Soundness by autoclave              0.12%              0.16%

Line Reactivity                     6.00N/cm2          5.5N/cm2

Compressive strength at 28days      82.0%              80.0%

Ratio of water demand               92.0%              99.0%

Percent retained on 45μm Sieve     9.30%              15.3%

Please contact with us for the details.

Regards .