Stonetech is a Greek company specializing in the quarrying, processing, and trading of natural stones such as marble and other engineered surfaces. Their portfolio includes quarries owned by the brand and exclusive partnerships in Greece and around the globe. All their products can be exported in blocks and slabs and cut to size.
Since 1975, Stonetech has been a leading manufacturer and supplier of natural stone products, providing top-quality materials to projects worldwide. Their team comprises experts on every stage of stone handling, from production to design. Stonetech has teams for internal design, architecture, engineering, tendering, a sampling lab, project management, and wholesales.
Using cutting-edge equipment, Stonetech processes granite, limestone, and travertine to meet the highest durability and aesthetic appeal standards.
Granite
Granite is an igneous rock composed mainly of quartz, feldspar, and mica. Known for its hardness and durability, granite scores a 6 to 7 on the Mohs hardness scale. Its granular texture and interlocking crystal structure contribute to its robustness, making it highly resistant to abrasion, scratching, and weathering. Granite often features striking veining and speckling, available in various colors and patterns, from subtle whites and grays to bold reds and greens. Famous granite types include Azul Macauba, Nero Africa, Nero Asia, Salvatiera, Rosa Porino, Oriental Grey, and more.
| Amarelo Granite |
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| Apparent Density | 2643 kg/m3 |
| Water Absorption | 0.22% wt |
| Compressive Strength | 115.62 MPa |
| Flexural Strength | 10.40 MPa |
| Abrasion Resistance | 17 mm |
| Oriental Grey |
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| Apparent Density | 2707 kg/m3 |
| Water Absorption | 0.34-0.46% wt |
| Compressive Strength | 135.60 MPa |
| Flexural Strength | 18.94 MPa |
| Abrasion Resistance | 7.49 cm3/50cm2 |
The exceptional strength and aesthetic appeal of granite makes it suitable for both interior and exterior applications, such as:
- Countertops: Popular for kitchens and bathrooms due to their resistance to heat, scratches, and stains.
- Flooring: Polished granite floors for residential and commercial spaces.
- Exterior Cladding: Ideal for exterior facades and cladding due to its resistance to weathering.
- Monuments and Statues: Granite ensures monuments and statues stand the test of time.
Limestone
Limestone is a sedimentary rock primarily composed of calcium carbonate. Softer than granite, it has a Mohs hardness between 3 and 4. Limestone often contains fossils and subtle veining and is known for its earthy tones, including beige, tan, gray, and white shades. Notable types include Gohare, Gascoigne, Sinai Pearl, Crema D’ Orcia, Vratsa, California, Perla, and more.
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| Sinai Pearl Interior & Exterior Flooring |
The workability and aesthetic appeal of limestone make it a favored material in architecture:
- Building Facades: Often used for exterior walls and facades, lending a classic and timeless appearance.
- Interior Flooring and Wall Cladding: Creates inviting interiors in residential and commercial settings.
- Paving and Patios: Limestone pavers are popular for outdoor spaces due to their natural look and slip resistance.
- Ornamental Features: Commonly used for decorative elements such as fireplaces, columns, and moldings.
| Crema D Orcia Limestone |
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| Apparent Density | 2680 kg/m3 |
| Water Absorption | 2%-3% wt |
| Compressive Strength | 97 MPa |
| Flexural Strength | 12.40 MPa |
| Abrasion Resistance | 17 mm |
| Gohare Limestone |
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| Apparent Density | 2610 kg/m3 |
| Water Absorption | 1.79% wt |
| Compressive Strength | 172 MPa |
| Flexural Strength | 6.3 MPa |
| Abrasion Resistance | 11593 mm3 |
| Sinai Pearl Limestone |
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| Apparent Density | 2630 kg/m3 |
| Water Absorption | 0.89 % wt |
| Compressive Strength | 136.51 MPa |
| Flexural Strength | 13.10 MPa |
| Abrasion Resistance | 12000 mm3 |
| Gascoigne Limestone |
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| Apparent Density | 2630 kg/m3 |
| Water Absorption | 0.89 % wt |
| Compressive Strength | 136.51 MPa |
| Flexural Strength | 13.10 MPa |
| Abrasion Resistance | 12000 mm3 |
| Vratsa Limestone |
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| Apparent Density | 2300 kg/m3 |
| Water Absorption | 4.50 % wt |
| Compressive Strength | 125 MPa |
| Flexural Strength | 17 MPa |
| Abrasion Resistance | 18000 mm3 |
Travertine
Travertine is a form of limestone deposited by mineral springs. Characterized by its porous surface and distinctive pitted holes, these natural voids can be filled or left unfilled depending on the desired finish. Available in a range of earthy colors, including cream, beige, and rust, with striking vein patterns, travertine has a Mohs hardness of around 4 to 5. Famous travertine types include Classic Travertine, Silver Travertine, Red Travertine, Silver, and Noche Travertine.
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| Façade with Travertino Classico |
- The texture and appearance of travertine make it versatile for various applications:
- Flooring: Popular as indoor flooring, travertine provides a sophisticated and timeless look.
- Wall Cladding: Enhances interior and exterior walls with its aesthetic appeal.
- Outdoor Spaces: Ideal for pool decks, patios, and walkways due to its slip-resistant surface.
- Bathrooms: Often used in bathrooms for countertops, showers, and backsplashes, offering a luxurious spa-like feel.
| Travertine |
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| Apparent Density | 2300 kg/m3 |
| Water Absorption | 4.50 % wt |
| Compressive Strength | 50 MPa |
| Flexural Strength | 12 MPa |
| Abrasion Resistance | 26.5 mm |
Granite, limestone, and travertine each bring unique properties and aesthetics to architectural projects:
- The durability of granite and its diverse color palette suit high-traffic areas and exterior applications.
- The appeal and versatility of limestone are perfect for structural and decorative uses.
- The distinctive texture of travertine is also durable and long-lasting for indoor and outdoor spaces.
By understanding the properties and ideal applications of these natural stones, architects and builders can make informed decisions that enhance the functionality and beauty of their designs.
