Green Slate

Description

Covers:	Not indicated
Outer cover:	Indicated
Linings:	Indicated
Interior flooring:	Indicated
Exterior paving:	Depending on uses
Restorations:	Indicated

Test Tab:

PRODUCT DEFINITION

Brownish–purple coloured slate with typical slate texture and well–developed veining. .

LABORATORY RESULTS

Specific weight:
(UNE – EN 1936) 2.73

Water absorption:
(UNE – EN 1341) 0.36%

Resistance to flexion:
(UNE – EN 12372) 63.32 mpa

Frost resistance:
(PR EN 12371) resistant to 65 cycles

Abrasive resistance:
(UNE – EN 13341) 32 mm

Compressive strength:
(no industry norm) 80 mpa

Slip resistance:
(PR EN 13552) USRV (natural surface) = 48
.

PETROGRAPHIC NAME:

Lutita .