Pietra Serena

Grey - Sandstone

Italy

Item Details

Quarry Location: Cavriglia, Cortona, Provincia di Firenze, Tuscany

Water Absorption: 1.82 %

Density: 2600 kg/m3

Flexural Strength: 11.9 MPa

Compressive Strength: 87.0 - 102.0 MPa

Recommended Usage: Building stone, countertops, sinks, monuments, pool coping, sills, ornamental stone, interior, exterior, wall, floor, paving, sculptures

Finishing Surface: Polished,Bush Hammered,Tumbled,Brushed,Honed,Split,Machine Cut,Natural Surface,Sandblasted,Acid Washing,Combed,Leathered,Water Jet,Filled,Chiseled,Pickling

Additional Names: Arenaria Pietra Serena, Arenaria Piedra Serena, Arenaria Pietra di Serana di Firenzuola,Pietra Sirena Arenaria, Serena Pietra Sandstone,Arenaria Macigno Sandstone,Roche Grise,in China stone market:塞茵那石(Sāi yīn nà shí),Pietra Serena

Description:

Pietra Serena is a type of sandstone that is quarried in Italy, specifically in the regions of Tuscany and Umbria. It is renowned for its unique and beautiful appearance, making it a popular choice in architectural and design applications.

Appearance:

The stone typically features a bluish-gray or gray-green color, with occasional variations and veining that add to its aesthetic appeal. The soft, subtle tonal variations in the stone give it a sense of depth and character, making it a sought-after material for various projects.

Physical Characteristics:

Pietra Serena is a compact and fine-grained sandstone, composed primarily of quartz, feldspar, and other minerals. Its compact nature contributes to its durability and resistance to weathering, making it suitable for both indoor and outdoor use.

Applications:

This stone has been used for centuries in various architectural projects and artistic endeavors throughout Italy. Its versatility allows it to be employed for a wide range of applications, such as:

-Flooring: Pietra Serena is frequently used as flooring material, especially in high-traffic areas due to its durability.

-Cladding: It is an excellent choice for building facades, adding a touch of elegance and timeless beauty to structures.

-Stairs and steps: Its slip-resistant properties make it a safe and stylish option for staircases and steps.

-Paving: The stone's natural beauty complements outdoor spaces, making it suitable for patios, walkways, and garden paths.

-Interior design: Pietra Serena is often used for interior wall cladding, fireplace surrounds, and countertops, adding sophistication to living spaces.

-Sculpture and art: Its ease of carving and unique coloration have made it a popular choice for sculptors and artists.

-Cultural and Historical Significance: Pietra Serena has been a significant material in Italian architecture since the Middle Ages. Its use can be seen in numerous historical buildings and landmarks, including churches, palaces, and museums. This stone has not only left its mark on Italian history but has also influenced architectural styles and trends around the world.

Due to its popularity and the limited availability of the high-quality stone, Pietra Serena is considered a premium building material. Its use in modern architecture continues to showcase the enduring appeal of this beautiful Italian sandstone.

Petrographic definition: feldspathic sandstone
Massa Unit Volume: 2600 Kg/m3
Water Absorption: 1.82 %
Simple Compression Breaking Load: 102 MPa
Compression breaking load after freezing: 87 MPa
Tangent Modulus of elasticity: 17,800 MPa
Secant Modulus: 16,600 MPa
Indirect Tensile Strength by Flexing: 11.9 MPa
Coefficient of relative Abrasion (referred to Granite St. Fedelino): 0.49
Impact resistance: minimum fall height: 89 cm
Coefficient of linear thermal expansion: 13.1 x 10-5 0C-1
Knoop microhardness: 2864 MPa
Index of non-uniformity of hardness: 3.64
Source: Università di Pisa - Politecnico di Torino

FAQ

Are there color variations of Italy's Pietra Serena Sandstone?

Yes, there are color variations of Italys Pietra Serena sandstone. It can range from light gray to dark gray and may have blue or greenish undertones. The stone can also exhibit natural veining and fossilization. The exact color depends on factors such as the quarry location and mineral composition.

What is the coefficient of friction of Water Jet Cut Italy's Pietra Serena Sandstone tiles?

The coefficient of friction of Water Jet Cut Italys Pietra Serena Sandstone tiles can vary depending on the specific finish and surface treatment applied to the tiles. In general, sandstone has a moderate to high coefficient of friction, typically ranging between 0.6 and 0.8. However, it is best to consult with the manufacturer or supplier of the tiles to obtain the exact coefficient of friction for the specific product you are referring to.

Can Italy's Pietra Serena Sandstone be used indoors?

Yes, Italys Pietra Serena Sandstone can be used indoors. It is a popular choice for flooring and wall cladding in homes, offices, and other indoor spaces. Its neutral tones and unique texture can help create a timeless and elegant look, and it is also durable and easy to maintain.

What grade is Italy's Pietra Serena Sandstone?

Italys Pietra Serena Sandstone is typically classified as a medium to high-grade stone. It is known for its durability, strength, and attractive appearance, making it suitable for various architectural and design applications.

Can Italy's Pietra Serena Sandstone be used in landscaping?

Yes, Italys Pietra Serena sandstone can be used in landscaping. Pietra Serena is a popular choice for outdoor applications such as paving, walkways, patios, and garden features. Its natural gray color and fine-grained texture make it versatile and aesthetically pleasing for a variety of landscaping projects. It is also known for its durability and resistance to weathering, making it suitable for outdoor use.

How thick is Italy's Pietra Serena Sandstone slabs?

I do not have access to the exact thickness of Italys Pietra Serena sandstone slabs. However, the typical thickness range for sandstone slabs is between 1 1/4 inches (3.18 cm) to 2 inches (5.08 cm), depending on the application and intended use. It is recommended to consult with a supplier or manufacturer for specific information regarding the thickness of Pietra Serena sandstone slabs.

Can Italy's Pietra Serena Sandstone be used in a living room?

Yes, Italys Pietra Serena Sandstone can be used in a living room. This sandstone is a popular choice for interior spaces due to its attractive light grey color, durability, and versatility. It can be used for flooring, walls, fireplaces, and even as a decorative feature. The natural texture of the stone adds depth to the room and can complement a variety of design styles from traditional to modern.

Can Italy's Pietra Serena Sandstone be used exterior applications in very sunny climates?

Yes, Italys Pietra Serena Sandstone can be used in exterior applications in very sunny climates. It is a durable and weather-resistant stone and can withstand extreme weather conditions, including exposure to sunlight. However, it is important to note that proper sealing and maintenance may be required to keep the stone looking its best in the long-term.

Is Italy's Pietra Serena Sandstone an expensive stone?

I dont have access to current market prices and I cannot predict how the prices may change in the future, but in general, Pietra Serena sandstone is considered a mid-range to higher-end stone, and its price can vary depending on factors such as availability, quality, and location.

What is the average water absorption of Italy's Pietra Serena Sandstone?

The average water absorption of Italys Pietra Serena Sandstone is around 2-3%.