The plaster Basically they can be fibrorinforced, water -repellent, based on lime and cement or 3.5 NHL for outdoor and interior.
Plaster
For example the KC1 It is used as a background plaster on brick walls, even hive, concrete blocks, raw concrete, expanded clay, etc.
Instead, KL 7 is indicated as an ideal background outside for mineral wall coverings and for IP 10 finish available in granulometry 1 mm.
Working with a KI7 type plaster we will have greater water protection:
- Greater durability of the plaster
- Dry masonry and therefore better thermal insulation
- Greater dimensional stability and therefore a lower tendency to the formation of quibbles
- Less ascent for capillarity