How many cubes of mortar per square meter 1 brick wall?

The amount of mortar used for a brick wall can vary based on the size of the bricks and the joint thickness, but a general estimate is about 0.1 to 0.15 cubic meters of mortar per square meter of wall. For standard bricks and a typical joint thickness, this usually translates to approximately 15-20% of the total wall volume. Thus, for every square meter of brick wall, you can expect to need around 0.1-0.15 cubic meters of mortar. Always consider factors like brick size and joint width for a more accurate calculation.