Alma Grey Granite

Grey - Granite

Portugal

Item Details

Quarry Location: Trás-os-Montes e Alto Douro

Water Absorption: 0.28 By weight %

Density: 2649 Kg/cm3

Flexural Strength: 179 Kg/cm2

Compressive Strength: 1705-1935 Kg/cm2

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

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

Additional Names: Alma Gray Granite,Granito Grigio Alma,Granito Gris Alma,Alma Grey Granite

Description:

FEATURES PETROGRAPHICS AND TECHNIQUES
Mechanical resistance to:
Flexion 179 Kg/cm2
Compression treatment of gelivity 1705 Kg/cm2
Simple compression 1935 Kg/cm2
Absorption of water at normal atmospheric pressure: 0.28
Thermal linear expansion coefficient (10-6 / ° C) 7.7
Impact resistance minimum fall height (cm) 65
Frictional wear (Amsler Laffon) mm / 200m 0.2
Apparent volumetric mass: 2649 Kg/cm3
Porosity % 0.55

FAQ

What grade is Portugal's Alma Grey Granite?

The grade of Portugals Alma Grey Granite can vary depending on the supplier, but it is generally considered to be a high-quality granite. It is frequently classified as a commercial grade granite, meaning it has a consistent color and pattern with minimal flaws or imperfections. However, it can also be categorized as a premium grade granite, especially if it has a particularly desirable shade of grey and a uniform appearance.

Are there color variations of Portugal's Alma Grey Granite?

Yes, there can be slight color variations in Portugals Alma Grey Granite. The overall dominant color is grey, but there may be variations in shade or tone, ranging from light grey to darker grey. Some slabs may also have natural mineral flecks or veining in different colors such as white, black, or brown. These variations in color and pattern give each slab of Alma Grey Granite a unique appearance.

What is the coefficient of friction of Water Jet Cut Portugal's Alma Grey Granite tiles?

To determine the coefficient of friction of Water Jet Cut Portugals Alma Grey Granite tiles, it is best to consult the manufacturer or supplier of the tiles. They will have the relevant information regarding the coefficient of friction, which is usually expressed as a value between 0 and 1.

Can Portugal's Alma Grey Granite be used in a kitchen?

Yes, Portugals Alma Grey Granite can be used in a kitchen. Granite is a popular and durable choice for kitchen countertops due to its natural beauty, heat resistance, and stain resistance. Portugals Alma Grey Granite, specifically, is known for its light gray color with subtle black and white flecks, which can complement various kitchen designs and color schemes.

How thick is Portugal's Alma Grey Granite slabs?

The thickness of Portugals Alma Grey Granite slabs can vary, but they are commonly available in thicknesses of 2 centimeters (0.79 inches) and 3 centimeters (1.18 inches).

Can Portugal's Alma Grey Granite be used outdoors?

Yes, Portugals Alma Grey Granite can be used outdoors. Granite is a popular choice for outdoor applications due to its durability, resistance to weathering, and low maintenance requirements. It is commonly used for outdoor flooring, paving, stairs, and cladding. However, its always recommended to consult with a professional or the supplier to ensure that the specific granite variety is suitable for your intended outdoor application.

Can Portugal's Alma Grey Granite be used exterior applications in cold climates?

Yes, Portugals Alma Grey Granite can be used for exterior applications in cold climates. This granite has a high level of durability, making it resistant to frost and extreme temperature changes. It is commonly used in outdoor applications such as paving, cladding, and landscaping. However, it is always recommended to consult with professionals or suppliers to ensure that the specific granite variety meets the requirements for the desired application in cold climates.

Is Portugal's Alma Grey Granite an expensive stone?

I do not have access to the current market prices of granite stones and their comparison. However, prices for Alma Grey Granite may vary depending on factors like quality, size, and location. It is best to consult with a stone supplier or contractor for a precise cost estimate.

Can Portugal's Alma Grey Granite be used in landscaping?

Yes, Portugals Alma Grey Granite can be used in landscaping. This type of granite is known for its elegant grey color and fine grain, which makes it ideal for various landscaping purposes. It can be used for pathways, patios, outdoor flooring, retaining walls, stairs, decorative elements, and even as mulch or ground cover. Its durability and resistance to weathering make it a popular choice for outdoor use in landscaping projects.