ZM-41 Smooth machine cement-lime plaster
Plaster
Universal fine grain plaster, manufactured industrially in the form of a dry mixture using mineral binding fillers and modifying agents, improving the operational properties. After mixing with water forms a uniform plaster solution, easy in processing, with high adhesion to the substrate. Suitable for interior and exterior works.
Use ZM-41 of the plaster solution
The solution is designed for machine or manual application of smooth multi-layer plaster coatings directly on the walls with ceramic elements on lime-sand and concrete substrates. Allowed to use as a base coat for decorative plaster and paint.
Technical data:
- Composition: dry hydrated lime, Portland cement, mineral fillers, modifying additives
- Bulk density of fresh solution: about 1,60 g/cm3
- Bulk density of hardened solution: about 1,40 g/cm3
- Compressive strength after 28 days: category CSII
- Flexural strength after 28 days: ≥ 1,0 MPa
- Adhesion to the substrate and the degree of cracking: ≥ 0,2 MPa; FP: W
- Air content: about 18%
- Water absorption caused by capillary suction: category W0
- Vapour permeability coefficient μ: 7,3
- Heat conductivity coefficient λ(table value): < 0,67 W /(m*K)
- Reaction to fire: class A1
- Size of filler: up to 0,5 mm
- Soluble chromium content VI: ≤ 0,0002%
- Package: 25 kg bags
- Storage: up to 6 months from the manufacturing date in a dry place in original sealed packages