Argical M1000 can be added to lime mortars to increase strength and improve long-term durability. Pozzolans react with ‘free lime’ in mortar and lime efflorescence is therefore less likely. Porosity and permeability are both reduced.
Indefinite stored in dry condition.
Finely ground white powder.
To be mixed, normally as a slurry, with lime mortar immediately before use. Add at 5%, 7.5%, 10% or 15% (by volume to mortar) depending on site exposure and the particular circumstances. Do not remix setting mortar.
25kg bags. Ex. Stock.