Multicoloured Rustic Slate

Description

Covers:	Not indicated
Outer cover:	Indicated
Linings:	Indicated
Interior flooring:	Indicated (irregular surface)
Exterior paving:	Indicated (pedestrian use)
Restorations:	Indicated

Test Tab:

PRODUCT DEFINITION

Dark rusty grey slate with alternate grey and golden strips and marked exfoliation texture. .

LABORATORY RESULTS

Specific weight:
(UNE – EN 1936) 2.70 ± 0.08 mg/m3

Water absorption by atmospheric pressure:
(PR EN 13755) 1.04 ± 0.62%

Resistance to flexion:
(UNE – EN 12372) 17.86 ± 6.57 mpa

Frost resistance:
(UNE – EN 14231) after 60 cycles 12.88 ± 6.50 mpa

Slip resistance:
(UNE – EN 14231) USRV > 40 (visible surface)
.

PETROGRAPHIC NAME:

Serithitic striped slate .