Code: OSM.0089
Components: 1
Appearance: Powder
Osmotic brushable hydraulic lime-based compound, for the construction of vertical barriers, waterproofing, in porous structure masonry (brick, natural stone, etc.) in ecological building interventions, new buildings and in the restoration of vintage buildings and monuments.
EN 998-1
Specification for Mortar for Masonry - General purpose rendering/plastering mortar (GP)
Sanageb - Prodotti naturali per la Bioedilizia
Product belonging to Sanageb, Azichem's product line dedicated to green-building, sustainability in constructions and bio-architecture since 1994.
Temperature of use: +6 / +30 °C
Mix with water: 24-36 %
Shelf-life: 12 months
Maximum diameter of aggregate: 0.5 mm
Min. recommended thickness: 3 mm
Solvent-free
Pot-life: 65 min
Max. recommended thickness: 5 mm
Nonflammable
UV-resistant
Density
1.580 kg/m³
Static elastic modulus
9000 N/mm²
Compressive strength
> 20 N/mm²
Capillary absorption
0.72 kg•h^0.5/m²
Coefficient of permeability
20.2 μ
Bonding force
1.4 N/mm²
Flexural strength
> 2.5 N/mm²
- Light hazel
OSMOSANA is based on lime and hydraulic binders, botticino, kaolin, silica aggregates, tartaric acid, different silicates and carbonates. It has no traces of resins, solvents and radioemissive aggregates.
The hydraulic reaction of OSMOSANA produced by the natural chemical combination, of water lime and kaolin (metakaolin or industrial cocciopesto (lime mortar with crushed pottery)), also called "superpozzolanic" reactivity, is comparable to the hydration reaction of cement materials, but in ecological building key.
Waterproofing treatments of brick or mixed external walls, provided they are sufficiently porous and absorbent and free from any waterproofing and / or water-repellent surface treatment, whether chemical (siloxanes, epoxies, polyurethanes, etc.) or natural (wax-up), before backfilling. Anti-capillary rising damp treatments in the construction of subbase screeds.
Application surfaces should be clean, free of soiling, crumbling and non-adhering parts, dust, etc., water repellent treatments in general, etc. conveniently saturated with water until they reach the condition "saturated with dry surface".
Pour about 2/3 of the mixing water into the mixer, add OSMOSANA and the remaining water; continue to mix until a homogeneous lump-free mixture is obtained. After mixing is completed wait a few minutes before applying.
Apply on site with a brush, spatula or roller, depending on the desired result. The mixing water indicatively necessary is 24-36% by weight (6-7 litres/bag for applications with the spatula, 8-9 litres/bag for applications by brush or roller).
- Brush
- Spatula
- Low pressure airless nebulizer
- Water
- Concrete
- Bricks
- Mixed walls (bricks and stones)
- Stone walls
Protect fresh surfaces from direct exposure to sunlight, from the rain and wind, cure the prolonged moist hardening.
Do not use for waterproofing works with negative hydraulic thrust.
Do not apply on little or non-porous substrates or previously coated with water-repellent treatments in general, if not after appropriate roughening by bush hammers, sanders and equipment suitable for preparatory treatments of substrates, or after appropriate treatment with suitable polymeric primers.
OSMOCEM AC
Monocomponent, osmotic cement mainly used to fill and waterproof the cavities in a concrete wall having removed the protruding part (excess) of the formwork spacers.
OSMOCEM D
Two-component, osmotic cement, certified for drinking water and EN-14891. Moderately deformable, highly resistant and adhesive, it is a multi-use product. Resists traffic, UV rays, ideal for reinforced finishing coats. Azichem's bestseller!
OSMOCEM FLEX
Composed of flexible, two-component cement, certified for drinking water. Specifically for the waterproofing of terraces and balconies, applicable both on the screed and old floors.
OSMOCEM MR
Hard, monocomponent, osmotic cement. Highly resistant and adhesive. Specifically for the construction of reinforced, impermeable and thick grout, both in thrust and counter-thrust.
OSMOCEM N
Hard, monocomponent, osmotic cement, certified for drinking water. Very adhesive and easy to apply. It is a classic osmotic mix, efficient and cheap!
OSMOCEM RD
Two-component, osmotic cement, slightly deformable. To use thick, both in thrust and counter-thrust. It is the evolution of the OSMOCEM MR, easier to apply and more adhesive. Recommended!
OSMOCEM SCK
Waterstop with sodium bentonite and expanding rubber base
Insulating plaster, dehumidifying, high thermo-acoustic performance
Azichem has prepared an application protocol to create splendid floors that have optimum mechanical strength that are long-lasting with the aesthetic prestige of a natural floor.