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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)
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Water absorption
(%)
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Alkali-silica
reactivity
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Leaching
test result
(JIS K
0058-1)
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Oxidized
iron
powder
(5~0mm)
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4.90 |
1.66 |
Innocuous |
Not leaching |
![Click to Barite](images/jyuusyouseki_2_e.gif)
(20~5mm)
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4.00 |
0.40 |
Innocuous |
Not leaching |
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Oxidized iron powder
(5~0mm) |
|
![Click to Barite](images/but_jyuusyouseki_e.gif)
(20~5mm) |
|
![Click to enlarge the photo.](images/slanp7-s.jpg)
Click to Barite
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![Click to enlarge the photo.](images/jyuusyouseki_2.jpg)
Click to Barite
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Features of our heavyweight aggregate /heavyweight concrete |
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● 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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![example](images/jitsurei_1.jpg) |
![example](images/jitsurei_2.jpg) |
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S.G3.6/Slump15cm
Concrete slump test
![VIDEO](images/video.gif)
Remixing state
![VIDEO](images/video.gif) |
S.G3.6/Slump flow50cm
Concrete slump flow test
![VIDEO](images/video.gif)
Remixing state
![VIDEO](images/video.gif) |
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