Description

i.flow COULYS L & M

INJECTION GROUT FOR OLD MASONRY

i.flow COULYS is a ready-mixed injection grout containing natural hydraulic lime NHL 5 (without cement). i.flow COULYS is particularly suitable for the restoration of old stone walls and historic buildings (filling cracks, open joints and cavities in walls). It exists in 2 versions: Binder (L with possibility of sand adjunction on site with granulometry around 0/0.35 to 0/0.4 mm) and mortar (M). The two versions of i.flow COULYS allow a progressive hardening of the grout inside the walls, allow work on different problems, such as those in old stone or brick buildings and they let the wall breathe. It has good viscosity, salt resistance and there is no sweating or separation.

Packaging: 25kg/bag – i.flow COULYS L: 33-L /bag
Consumption:
i.flow COULYS L(binder)* 4 to 9 % of the volume of the wall
i.flow  COULYS M(ortar)* 4 to 9 % of the volume  of the wall