MINERAL PLASTERSLime&Clay

Rustic simplicity
limeclay-red-mineral-plasters

MINERAL PLASTERSLime&Clay

Rustic simplicity

The most typical plaster for exteriors in the Venetian tradition

LimeClay plaster is a durable, moisture-resistant blend of lime and clay for interior/exterior use. It regulates humidity, prevents bacteria growth and releases negative ions. Offers benefits of both materials while avoiding drawbacks of using them alone.
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INTERIOR USE

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EXTERIOR USE

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GREEN

DESCRIPTION

The traditional color of Venetian facades is a pinkish-brown hue, and there is a unique reason for this. In the past, the facades of this old city were often coated with a Terracotta plaster made of lime and clay. The clay was sourced from old bricks and roof tiles, because exporting waste or importing raw materials was very costly in this city surrounded by shallow waters. This plaster was a derivative of an ancient Roman plaster, which was made by combining lime with Terra di Pozzuoli (today pozzolana), an earth containing a high percentage of clay. Indeed, Romans had discovered that the addition of clay conveys hydraulic properties to lime. This type of lime hardens even underwater, making it ideal for building in the midst of rivers and in the presence of high humidity, such as in the city of Venice.

LimeClay is the improved version of this terracotta plaster typical of the Venetian architectural tradition. It is an ideal plaster for exterior walls due to its incredible durability and moisture resistance. LimeClay, however, is also a healthy choice for indoors, as it helps regulate the balance and healthiness of the environment. How is this possible?

LimeClay Plaster is produced with hydrated lime and baked clay. The benefits of using clay plaster are well-known. Clay regulates relative interior humidity and protects the environment from infectious bacteria. Moreover, clay produces negative ions. Negatively ionized oxygen molecules attach themselves to red blood cells, which improves blood quality.

The advantage of using LimeClay is that by combining the benefits of lime with those of clay, we avoid the problems which come from using only raw clay. Raw clay is the perfect habitat for a variety of insects. Without being baked, we could be putting into place the perfect environment for small bugs to thrive. By baking the clay, besides eliminating a potential bug problem, we also avoid problems associated with the possible presence of heavy metals. Lime, on the other hand, is very alkaline, so it offers much more protection from moulds and fungus than raw clay does. Clay and lime keep the humidity of the house very balanced and that means it’s good for your well-being. A plaster made of clay alone is not as absorbent as that made of baked clay mixed with lime. Our Terracotta plaster is almost 20% more absorbent than normal plaster made of clay alone.

Hydrated lime is a porous and elastic binder, but it is not as hard and resistant as hydraulic lime. However, when mixed with clay, hydrated lime can retain its porous and breathable characteristics while also obtaining the hydraulic properties of durability and hardiness. This is due to the presence of alumina and silicate in clay, which are essential elements for achieving hydraulic properties.

Technical features

VERSIONS

Terracotta Beige
Terracotta Red

COLOURS

The material is available in natural beige or red, depending on the colour of the clay

RELATED PRODUCTS

Primers
Quartz Primer

Sealer
Interior: Hydrocalce
Exterior: Hydrocalce

Decorative Complement
Terracotta / Salt & Pepper / Mother of Pearl / Milled Marble / Mica / Glitter / Ebano Powder

Tools
SI Trowel, Scrapers, Sponge Float Coarse

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Two finishes, unlimited effectsTRADITIONAL VELVET MARMORINO

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Two finishes, unlimited effectsVELVET DAMASCUS

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Two finishes, unlimited effectsVEILED VELVET

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Two finishes, unlimited effectsVELVET DAMASCUS - RED

© 2022 Stucco Italiano – All rights reserved. C.F e P.IVA/VAT IT 03744780242 – r.e.a. VI n. 350312 – Cap. Soc. 20.000,00 € int. vers | Privacy policy | Credits: Studio Nicolussi Anzolon design

© 2022 Stucco Italiano – All rights reserved. C.F e P.IVA/VAT IT 03744780242 – r.e.a. VI n. 350312 – Cap. Soc. 20.000,00 € int. vers | Privacy policy | Credits: Studio Nicolussi Anzolon design