“HONTORIA” LIMESTONE

LOCATION OF THE QUARRY

PRODUCTS

FINISHES

PROJECTS

DATA SHEET

PETROGRAPHIC DESCRIPTION (UNE-EN 12407-1:2010) Bioesparita / White limestone , rough appearance with very altered
observable fossils.

TECHNICAL ESSAYS

Apparent density  (UNE-EN 1936:2007)

Open porosity (UNE-EN 1936:2007)

Flexural strength (UNE-EN 12372:2007)

Compressive strength (UNE-EN 1926:2007)

Water absorption at atmospheric pressure (UNE-EN 13755:2008)

Abrasion resistance (UNE-EN 14157:2005)

Slip resistance (dry conditions) UNE-EN 14231:2004)

Slip resistance (wet conditions) (UNE-EN 14231:2004)

Flexural strength after frost resistance (56 cycles). Number of cycles. (UNE-EN 12371:2010)

Breaking load at a dowel hole (UNE-EN 13364:2001)

Resistance to salt cristallysation. Mass variation (UNE-EN 12370:1999)

Water absorption by capillarity (UNE-EN 1925:2009)

Thermal shock resistance. Mass variation %.

RESULTS

2.440 kg/m3

9,4 %

6,2 MPa

47 MPa

2,50%

19,0 mm

76 USRV

73 USRV

43 %

 

1.500 N

19,40 %

6,59 g/m2.s 0,5

***