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Ballast & Sub-ballast

 National Quarries aggregate is suitable as ballast and sub-ballast as per the requirement and standards of different rail industries. Our aggregate source being gabbro is having less water absorption and high electric resistance. 

Our Ballast and Sub ballast is suitable to serve the Latest Heavy and Fast Moving Train Net Work.  

Ballast &
Sub-ballast

National Quarreis

Ballast & Sub-ballast Products

cc
Ballast

20 – 42 mm

ret
Sub-ballast

0 – 20 mm

00
Ballast

25 – 63 mm

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National Quarries
Al Jazeera Investment Companies