TEST REPORT/ Hammer ® - Coal Fly Ash
Consignor:
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Xiamen Bentonite International Corporation
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Consignee:
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******
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Contract No.:
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******
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Description of goods:
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Hammer ® - Coal Fly Ash
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Quantity / weight declared:
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******
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Type of packages
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Packed in 1400kgs jumbo pp bag with pe liner
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Means of conveyance:
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Vessel
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Mark & No.:
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Hammer ® - Coal Fly Ash
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Chemical Composition
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ASTM C618
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GB/T1596: 2005
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Test Results
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Class I
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Class II
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Class I
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Class II
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SiO2+Al2O3+Fe2O3
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min. 70.0%
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min. 70.0%
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min. 70.0%
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88.1%
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78.9%
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SiO2
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min. 35.0%
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min. 35.0%
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min. 35.0%
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51.0%
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49.0%
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Reactive silica
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min. 20.0%
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min. 25.0%
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min. 25.0%
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-
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-
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MgO
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max. 5.00%
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max. 4.00%
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max. 4.00%
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0.90%
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1.91%
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SO3
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max. 5.00%
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max. 3.00%
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max. 3.00%
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0.30%
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0.42%
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F-CaO
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-
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max. 1.00%
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max. 1.00%
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0.01%
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0.13%
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Na2O
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max. 1.50%
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max. 1.50%
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max. 1.50%
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0.36%
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0.66%
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Moisture content
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max. 3.00%
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max. 1.00%
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max. 1.00%
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0.19%
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0.20%
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Loss on Ignition
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max. 6.00%
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max. 5.00%
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max. 8.00%
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3.70%
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4.00%
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Total Chlorides
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max. 0.05%
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max. 0.05%
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max. 0.05%
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0.03%
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0.04%
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Physical Properties
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ASTM C618
|
GB/T1596-2005
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Test Results
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Class I
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Class II
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Class I
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Class II
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Percent retained on 45μm sieve
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max. 34.0%
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max. 12.0%
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max. 25.0%
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9.30%
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15.3%
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Ratio of water demand
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max. 105%
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max. 95.0%
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max. 105%
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92.0%
|
99.0%
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Compressive strength at 28 days
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min. 75.0%
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min. 75.0%
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min. 75.0%
|
82.0%
|
80.0%
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Lime Reactivity
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-
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min.5.00N/cm2
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min.5.00N/cm2
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6.00N/cm2
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5.50N/cm2
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Soundness by autoclave
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max. 0.8%
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max. 0.2%
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max. 0.2%
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0.12%
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0.16%
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