What to look for when strengthening the wall of brick
In the absence of a rabid grid, you can use a reinforced wire with a 2-2.5 mm diameter, wiping it to the nails so that a mesh with cells has sizes corresponding to the distance, which is between the nails. Carefully relate to reinforcement in the corners. Wire or mesh should not have ruptures forming a continuous overlap of corners. This makes it possible to ensure the monolist of the zone in the corners.
After you reinforce the plastered wall using a sand-cement mortar having a ratio of 1: 3 or 1: 4 cement to sand. The plastered layer should have a sufficient thickness so that the hats of dowels and wire can completely hide in it.