Ultrablock Concrete Block Specifications
Lift Provisions: A standard 7-strand galvanized steel cable loop at top center of block.
Minimum Radius of Curvature: 100' (25 m) for walls one block thick.
Surface Finish:
Size: 29.5" x 29.5" x 59" (approximately 2.5' x 2.5' x 5')
Weight: Approximately 4320 lbs (1960 kg)
Clearance: 1/2" (12 mm) Chamfered edges provide 8 square inches of drainage area per block.
Standard Grade - One full and side face free of large imperfections. Concrete color may vary between blocks.
Utility - All surfaces may contain large surface blemishes such as exposed aggregate, chips, etc. May be produced from colored concrete or contain architectural faces.
Concrete Strength: Blocks are manufactured with returned concrete and strength levels may vary. Extra charges will be quoted for guaranteed concrete strength, if required.
