Sandstone Grey Blue Pyrénées

This sandstone has very impressive technical data, which let it consider as a quartzite.

The sandstone grey/blue Pyrénées can be sawn, flamed, honed, sandblasted or bushhammered. Its grey colour allows also the use on surfaces with a very  intensive traffic, without tyre marks.

It does not slip and is then very suitable for pedestrian areas, even with high traffic !

THE TECHNICAL DATA OF THE SANDSTONE GREY BLUE PYRENEES :

Density : 2657 Kg/m3
Absorption : 0,43 %
Porosity : 1,6 %
Capillarity : 0,99
Bending strength after freezing cycles : 23,3 MPa 
Compressive strength after freezing cycles : 123,0 MPa
Freeze resistance : 240 cycles : V -0.64 %
Slipping resistance : : 69
Salts cristallization : 0,22 %
Abrasion : 20 mm
Ancher holes resistance : 2050 N

OTHER COMMERCIAL NAMES OF THE SANDSTONE GREY BLUE PYRENEES :

Quartzite from Pyrénées

Azul Pirineo

REFERENCES OF THE MATERIAL :

Pampelune (Spain) : 72000 m² outside pavement

Nimes (F-30) : Avenue Jean Jaurès : 400 m² outside pavement thickness 4 cm and 180 m² thickness 14 cm. 

RECOMMENDATIONS FOR USE :

* outside pavement

* inside use

* sculpture

This prospect shows a natural material. The reproduced characterictics and colours are only indicative and cannot be considered as committing the manufacturer.