Mortar, amount?

[_bystrom_]

Trying to calculate construction cost, and got stuck on the calculation of the mortar...

60 sqm wall to be built, lecablock, dim. 25x19x59.

Is there a formula one can use to calculate APPROXIMATELY how much mortar is needed per sqm?

 

[magnusss]

Info from Maxit
For Leca, it states that you should use:

Gullex Murbruk B
or SERPO 222 Mur och Putsbruk B

 

[_bystrom_]

Aha, I see.
Thank you!