←
Concrete Block
m
m
mm
mm
mm
%
$/block
Concrete Block Calculation Formula
Wall Area = Length × Height
Block Area (with mortar) = (Block Length + Mortar) × (Block Height + Mortar)
Number of Blocks = Wall Area ÷ Block Area (with mortar)
Mortar Bags = Number of Blocks ÷ 38.5 (approximately 2.6 bags per 100 blocks)
Block Area (with mortar) = (Block Length + Mortar) × (Block Height + Mortar)
Number of Blocks = Wall Area ÷ Block Area (with mortar)
Mortar Bags = Number of Blocks ÷ 38.5 (approximately 2.6 bags per 100 blocks)
Standard Block: 400mm × 200mm × 200mm (16" × 8" × 8")
Coverage: A 16" × 8" block covers approximately 0.0826 m² (0.89 sq ft)
Mortar: Approximately 2.6 bags of mortar mix per 100 blocks