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Heavyweight aggregate and heavyweight concrete

[JAPANESE]
By using Taiheiyo Cement's heavyweight aggregate, concrete in a density range of 2.5 to 3.6 t/m3 can be produced. We will meet the wide range of customer demands with our heavyweight aggregates and heavyweight concrete.

Applications
Economical weighting material
High-density concrete products
Radiation-shielding concrete
Sound insulation concrete wall/floor
Concrete pavement
Concrete foundations
Heavyweight aggregate
Series
Surface dried specific gravity (g/cm3)
Water absorption (%)
Alkali-silica reactivity
Leaching test result(JIS K 0058-1)
Oxidized iron powder
(5~0mm)
4.90
1.66
Innocuous
Not leaching
Barite
(20~5mm)
4.00
0.40
Innocuous
Not leaching
We also offer heavyweight aggregate in many other densities and grain size distributions.
Oxidized iron powder
(5~0mm)
Click to enlarge the photo.

Click to enlarge the photo.


Barite
(20~5mm)
Click to enlarge the photo.

Click to enlarge the photo.
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.
Concrete properties using our heavyweight aggregate
粗骨材
S.G3.6/Slump 15cm
Concrete slump test
VIDEO

Remixing state
VIDEO

実例2
S.G3.6/Slump flow 50cm
Concrete slump flow test
VIDEO

Remixing state
VIDEO
Minerals Sales Group
Mineral Resources Business Department
Tel:+81-3-5531-7397 Fax:+81-3-5531-7595
メールClick here to contact us.