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By certification 
1、Description:
Grey Granite Aggregate for Concrete is a broad category of coarse particulate material used in construction, including sand, gravel, crushed stone, slag, recycled concrete and geosynthetic aggregates.
2、Application:
Construction, Concrete, Readymix, other building materials
3、Material:
Raw material: Granite
Origin: China
Delivery time: One week
Supply capacity: 8,000,000MT per annual
4、Technical Date:
Cumulative sieve residue of particle size distribution（%） | ||||||
Aperture sizes（MM) |
2.36 |
4.75 |
9.5 |
16.0 |
19.0 |
26.5 |
Cumulative Sieve residue（%） |
99 |
95 |
-- |
56 |
-- |
4 |
Aperture sizes（MM) |
31.5 |
37.5 |
53 |
63 |
75 |
90 |
Cumulative Sieve residue（%） |
0 |
-- |
-- |
-- |
-- |
-- |
Conclusion: After testing, Particle size distribution of incoming samples is compliance with JGJ52-2006, whose Nominal particle size is 5-25MM. It can be for pouring C55-C30 concrete. | ||||||
5、Our Cargo:
http://www.jhxcemtrade.com/
