Licata Waterproof Render System

Waterproof render system, consisting of the following components:

Hydro Osmo K:

A single-component, waterproofing, polymer-modified cementitious mortar made of high-strength hydraulic binders, selected aggregates, special additives and adhesion promoters. When mixed with water, creates a continuous waterproof coating with excellent breathability and resistance to abrasion and freeze-thaw cycles.

Features and benefits:

• Specifically for the protection of concrete.
• Excellent resistance to direct and indirect hydrostatic thrust which is essential for a good waterproofing coating, thus allowing it to combat the penetration of water under both positive and negative pressure.
• High binding power.
• High water vapour permeability.
• Excellent resistance to freeze-thaw cycles.
• Excellent abrasion resistance, high-performance hydraulic binders, selected inert materials in a continuous grading curve result in good superficial mechanical strength.

Application:

Apply Hydro Osmo K with a brush or float, within 30–40 minutes of mixing. After about 4–6 hours (depending on the weather conditions), apply a second coat. The thickness of each layer of Hydro Osmo K should not exceed 1.5 mm; the final thickness should be between 3 and 4 mm. Application by spraying can be done easily with plastering machines (continuous cycle machines must not be used). The mixing water must always be dosed correctly, even using simple graduated buckets

Raso Top 800:

A fibre-reinforced mineral adhesive/skim coating made with hydraulic binders, polymer-modified resins, selected inert materials and latest-generation additives. Specifically devised for bonding and skim coating thermal insulation panels.

Features and benefits:

• High adhesion: owing to the addition of specific additives.
• Boasts excellent adhesion to the majority of commonly used substrates.
• Can also be used as a "regulating" product on extra thick surfaces that are not flat (up to 10 mm).
• Easy workability.
• ETA certified.
• Outstanding wetting and thixotropic properties.
• Controlled hygrometric shrinkage.

Finish Pro 280:

A polymer-modified smoothing mortar, with a fine civil texture, based on hydraulic binders, selected pure aggregates and specific additives. Formulated in the Licata S.p.A. research and development laboratories, it is characterised by easy workability, thixotropy and wetting power. The presence of re-dispersible resins gives the product an increase in the power of adhesion and resistance to aggressive agents present in the atmosphere.

Features and benefits:

• Certified according to UNI EN 1504-2.
• Easy workability.
• Excellent thixotropy.
• Fibre-reinforced.
• High adhesion power.
• Controlled hygrometric withdrawal.