Pg Black Granite
PG Black is a dense, fine-grained and equigranular black diabase. It is primarly used for gravestones, but is also suitable as interior stone for tabletops.
Technical properties
EN_13755 Water absorption 0.09 %
EN_1936 Apparent density 3080 kg/m3
EN_12372 Flexural strenght 26.1 Mpa
EN_12371 Frost resistance, change of flexural strenght* -4.2 %
EN_1926 Compressive strenght 311 Mpa
EN_14157 Abrasion resistance 16 mm
EN_13364 Breaking load at dowel hole 4000 N
* after 48 cycles
Mineral content
Values according to new EN-12407 standard.
Plagioclase 42.2 Wt %
Clinopyroxene 35.7 Wt %
Amphibole 12.3 Wt %
Magnetite 3.6 Wt %
Quartz 2.8 Wt %
Accessory minerals 2.0 Wt %
Ilmenite 1.5 Wt %
What cleaning materials should not be used on black granite?
What grade is Finland's PG Black Granite?
Are there color variations of Finland's PG Black Granite?
Can Finland's PG Black Granite be used in a dining room?
How thick is Finland's PG Black Granite slabs?
Can Finland's PG Black Granite be used exterior applications in very sunny climates?
Where does the cheapest black granite come from?
Can Finland's PG Black Granite be used outdoors?
Can dish soap damage black granite?
Where does the best black granite come from?
The request includes: 1. surface finished, size 2. quantity required