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Blackrock Development Company - Construction Materials - Guyana
Asphalt
Hot and warm mix asphalt
Recycled mixes
Ready-mixed Concrete
Mixes for residential, commercial and industrial applications
Mixes for precast and pre-stressed products
Pre-stressed, precast concrete and blocks
Piles
Culverts
Wall sections
Blocks – 4", 6" and 8"
Aggregates
Various sizes for all concrete mixes and applications