Hint: Hold hammer with both hands to avoid striking fingers.
Rule of Thumb:
There are approximately 12 – 13 wheelbarrows of Sand/stone to 1m3 or again approximately 30 pockets cement = 1m³.
A general mortar mix stones/sand – 5 wheelbarrows – 1 wheelbarrow cement (2 pockets)
Other useful information:
1m³ building sand, stone, 5 pockets cement for 1000 bricks.
1m³ plaster […]