Masonry element

General purpose mortar (*)

Thin layer mortar

Brick

M2.5 - M9 0.30

0.20

M1 - M2

0.10

Concrete

M10 - M20 0.30

0.20

Aerated concrete

M2.5 - M9 0.30

0.15

Natural or synthetic stone

M1 - M2 Not used

0.10