OUR STONES

BEOLA

BLACK BEOLA STONE

black beola stone

Origin

Italy

Petrological family

Sedimentary rock - Paragneiss

Mineralogical Composition

K-feldspar (35%), quartz (30%), biotite (20%), epidote (20%), accessory minerals

APTITUDES

propertiesBlack beola stone: squared slabs, cubes, curbstones and paving blocks, door sills, window sills and processed, baseboards. Products with special dimensions available upon request. Material available in both natural surface and processed. Origin: Italy. Qualità: Hardness and resistance to wear; chromatic homogeneity of the natural surface; good aging while preserving the original appearance; suitable for harsh climates and strong temperature changes; suitable for use in swimming pools, spas, maritime shores; resistance to strong acids, oils and stains.
Hardness and resistance to wear
Hardness and resistance to wear
6
Chromatic homogeneity of the natural surface
Chromatic homogeneity of the natural surface
6
Good aging while preserving the original appearance
Good aging while preserving the original appearance
7
Suitable for harsh climates and strong temperature changes
Suitable for harsh climates and strong temperature changes
7
Suitable for use in swimming pools, spas, maritime shores
Suitable for use in swimming pools, spas, maritime shores
5
Resistance to strong acids, oils and stains
Resistance to strong acids, oils and stains
6

Score
[ from 1 to 2: Poor] [ from 3 to 5: Good ] [ from 6 to 7: High ]

PHYSICAL/MECHANICAL PROPERTIES

3

DENSITY

DENSITY

reference standard: UNI EN 1936

Apparent density

average value: 2715 Kg/m3

6

RESISTANCE TO IMBIBITION

RESISTANCE TO IMBIBITION

reference standard: UNI EN 13755

Water absorption at atmospheric pressure

average value: 0.42 % var. grams


7

RESISTANCE TO FROST

RESISTANCE TO FROST

reference standard: UNI EN 12371

Compressive strength after freezing cycles

average value: 0.42 mPa

Flexural strength after freezing cycles

average value: 21.60 mPa

7+

COMPRESSIVE STRENGTH

COMPRESSIVE STRENGTH

reference standard: UNI EN 1926

Uniaxial compressive strength

average value: 247.10 mPa
Note: Exceptional compressive strength.


3

flexural strength

flexural strength

reference standard: UNI EN 12372

Flexural strength under concentrated load

average value: 21.60 mPa

Scores
[ from 1 to 2: Poor] [ from 3 to 5: Good ] [ from 6 to 7: High ] [7+: Exceptional]

AVAILABLE PRODUCTS

Squared slabs
Squared slabs
20/25/30/40 x end-to-end or fixed dimension
sawn or processed surface
sawn sides
Note
Processed surface slabs with constant thickness: 2 - 3 - 4 - 5 - 6 - 8 - 10 cm
Cubes
Cubes
6/8 - 8/11
natural surface
sheared sides
Curbstones and Paving blocks
Curbstones and Paving blocks
head 10 spessore 5/8 - 8/11
head with natural surface
sheared sides
head 6-8-10-12-15-20 height from 20 to 35
sawn head or bush-hammered head
fianchi segati o bocciardati
Baseboards
Baseboards
height to measure and processed surface
Door sills, Window sills and processed
Door sills, Window sills and processed
customized dimensions
recommended surface processing: FLAMING / SANDBLASTING / BRUSHING / POLISHING
Products with special dimensions available upon request
Material available in both natural surface and processed
Discover all surface processing. Go to the Gaverini website
Dimensions in cm.

OUR STONES

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