Speranza Granite

Green - Granite

Brazil

Item Details

Quarry Location: Quixaba Mine, Pio Ix City, Piaui State

Water Absorption: 0.09 %

Density: 2899 kg/m³

Flexural Strength: 10.31 MPa

Compressive Strength: 121.7 MPa

Recommended Usage: Exterior - Interior wall and floor applications, monuments, countertops, mosaic, fountains, pool and

Finishing Surface: Polished, Sawn Cut, Sanded, Rockfaced, Sandblasted, Tumbled

Additional Names: Speranza,Verde Speranza Granite,Speranza Granite

Description:

PHYSICAL TESTING
Apparent density (dry) kg/m3 2,899
Apparent density (saturated) kg/m3 2.901
Apparent Porosity % 0,25
Water absorption % 0,09
Bending strength – Breaking strength (dry) (kgf/cm2) 279,30*
Bending strength – Breaking strength (saturated) kgf/cm2 267,40*
Propagation speed of longitudinal ultrasonic wave (dry) m/s 5.397*
Propagation speed of longitudinal ultrasonic wave (saturated) m/s 264*
Bending strength – breakdown strength (dry) (kgf/cm2) 103,10**
Bending strength – Breakdown strength (saturated) kgf/cm2 74,30**
Propagation speed of longitudinal ultrasonic wave (dry) m/s 5.547**
Propagation speed of longitudinal ultrasonic wave (saturated) m/s 6.029**
Bending strength – Breaking strength (dry) (kgf/cm2) 79,53***
Bending strength – Breaking strength (saturated) kgf/cm2 77,77***
Bending strength – Breaking strength (dry) (kgf/cm2) 72,49****
Bending strength – Breaking strength (saturated) kgf/cm2 64,16****
Uniaxial compression – Breaking strength (dry) kgf/cm2 1.217 (1)
Uniaxial compression - Breaking strength (saturated) kgf/m2 1.032 (1)
Uniaxial compression - Breaking strength (after freezing and thawing)) kgf/m2 1.298 (1)
Propagation speed of longitudinal ultrasonic wave (dry) m/s 6.214(1)
Propagation speed of longitudinal ultrasonic wave (saturated) m/s 5.572 (1)
Propagation speed of longitudinal ultrasonic wave (freezing/thawing) m/s 5.361 (1)
Uniaxial compression – Breaking strength (dry) kgf/cm2 1.234 (2)
Uniaxial compression - Breaking strength (saturated) kgf/m2 1.054 (2)
Uniaxial compression - Breaking strength (after freezing and thawing)) kgf/m2 1.167 (2)
Propagation speed of longitudinal ultrasonic wave (dry) m/s 6.179 (2)
Propagation speed of longitudinal ultrasonic

FAQ

Can Brazil's Speranza Granite be used exterior applications in cold climates?

Yes, Brazils Speranza Granite can be used for exterior applications in cold climates. Speranza Granite is known for its durability and resistance to weathering, making it suitable for various outdoor applications, including countertops, cladding, and paving. It can withstand freezing temperatures, as well as the expansion and contraction that occur during temperature fluctuations, making it a reliable choice for cold climate environments. However, its always recommended to consult with professionals or suppliers familiar with the specific conditions and requirements of your project to ensure the best outcome.

What is the average hardness of Brazil's Speranza Granite?

The average hardness of Brazils Speranza Granite is around 6 on the Mohs scale of mineral hardness.

Is Brazil's Speranza Granite an expensive stone?

I do not have access to the current market prices of stones. However, Speranza Granite is considered a rare and exotic stone, and rare stones tend to be more expensive than more common ones. The price of Speranza Granite will depend on factors such as location, supplier, quality, and availability. It is recommended to obtain a quote from a reputable stone supplier for the current market price of Speranza Granite.

What is the coefficient of friction of Filled Brazil's Speranza Granite tiles?

The coefficient of friction of Filled Brazils Speranza Granite tiles can vary depending on factors such as surface conditions and finish. However, a general range for the coefficient of friction of granite tiles is 0.60 to 0.90. It is recommended to consult with the manufacturer or supplier of the specific tiles for the most accurate and up-to-date information on the coefficient of friction.

Are there color variations of Brazil's Speranza Granite?

Yes, there are color variations of Brazils Speranza Granite. The stone features a black background with golden and beige veins and speckles. The golden and beige veins can appear in different patterns and densities, resulting in unique color variations. However, the overall color scheme remains consistent, featuring a gold and black contrast.

Can Brazil's Speranza Granite be used in a office?

Yes, Brazils Speranza Granite can certainly be used in an office setting. Speranza Granite is known for its beautiful combination of ivory, white, and beige colors with dark veins, creating a sophisticated and elegant look. It can be used for office countertops, tabletops, reception desks, or any other surface where durability and aesthetic appeal are desirable. Its natural strength and resistance to heat, scratches, and stains make it a practical choice for office use.

How thick is Brazil's Speranza Granite slabs?

I do not have access to up-to-date information on Brazils Speranza Granite slab thickness. However, granite slabs are typically offered in various thicknesses such as 2 centimeters (cm) and 3 cm, with the most common being 3-cm thick slabs. Its also possible that other thickness options may be available for Brazils Speranza granite.

Can Brazil's Speranza Granite be used in wall coverings?

Yes, Brazils Speranza Granite can be used in wall coverings. Granite is a versatile and durable material, making it suitable for a variety of applications, including wall coverings. Speranza Granites unique pattern and color variations can add a stunning and luxurious look to any wall surface, whether its in residential or commercial settings.

Can Brazil's Speranza Granite be used outdoors?

Yes, Brazils Speranza Granite can be used outdoors as it is a durable and strong natural stone that can withstand harsh weather conditions such as rain, snow, and direct sunlight. It is also resistant to scratches, stains, and heat, making it an ideal material for outdoor applications such as flooring, countertops, walls, and decorative features. However, it is recommended to seal the stone annually to maintain its appearance and protect it from damage.

What grade is Brazil's Speranza Granite?

I do not have information on the educational grading system for granite in Brazil. However, Speranza Granite is a popular natural stone that is known for its durability and aesthetic appeal. It is commonly used for countertops, floors, and walls in residential and commercial spaces.