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●Economical weighting material
●High-density concrete products
●Radiation-shielding concrete
●Sound insulation concrete wall/floor
●Concrete pavement
●Concrete foundations
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| Series
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Surface dried
specific gravity
(g/cm3)
|
Water absorption
(%)
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Alkali-silica
reactivity
|
Leaching
test result
（JIS K
0058-1)
|
| Oxidized
iron
powder
(5～0mm)
|
4.90 |
1.66 |
Innocuous |
Not leaching |
（20～5mm） |
4.00 |
0.40 |
Innocuous |
Not leaching |
|
Oxidized iron powder
（5～0mm） |
|
（20～5mm） |
|
Click to Barite
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Click to Barite
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| Features of our heavyweight aggregate /heavyweight concrete |
|
● Our heavyweight aggregate has a wide range of applications, including use in concrete. Note that applications may be limited depending on the type of aggregate used.
● We use our own distribution network for our heavyweight aggregate and heavyweight concrete, thereby minimizing costs.
● We can respond to requests for evaluating heavyweight aggregate, designing blends and formulations, and testing heavyweight concrete. Please contact us to discuss the costs of such services.
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| Concrete properties using our heavy weight aggregate |
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S.G3.6/Slump15cm
Concrete slump test
Remixing state
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S.G3.6/Slump flow50cm
Concrete slump flow test
Remixing state
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Contact us 