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It is classified as a non-recrystallised calcareous dolomite with a saccharoid texture and a beige colouring with occasional orange veining.

It comes from the basal layers of the Cretaceous period (Maastrichtian).

The material is obtained from a quarry in southern Burgos, where the slight gradient of the layers facilitates its mining.

The Crema Pinar sandstone has been used since the very early days of construction. The most important structure built with this type of sandstone is the monastery of Santo Domingo de Silos.

Bulk density
(UNE-EN 1936:1999)
2023 kg/m3

Resistance to anchorages
(UNE-EN 13364:2002)
500 N

True porosity
(UNE-EN 1936:1999)
32,2%

Abrasion resistance
(UNE-EN 1341:2002)
28 mm

Friction resistance
(UNE-EN 14231:2004)
- USRV

Flexural strength
(UNE-EN 12372:1999)
3,3 MPa

Linear coefficient of thermal expansion
(UNE-EN 14581:2006)
-10-6·C-1

 Freeze/thaw resistance (12 cycles)
(UNE-EN 12371:2002)
3,9 MPa
Capillary suction
(UNE-EN 1925:2006)
166,4•g/(m2*t0,5)
 Compressive strength
(UNE-EN 1926:2007)
36 MPa
Freeze/thaw resistance (48 cycles)
(UNE-EN 12371:2002)
3,5 MPa
 Water absorption at atmospheric pressure
(UNE-EN 13755:2002)
14,8%
Ageing resistance due to thermal shock
(UNE-EN 14066:2003)
0,3% (Weight)
-% (Ed)
    
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TILES
Sizes: 60x40; 60x30; 80x40.
100x50 (from thickness = 3 cm.) VARYING SIZES
Thicknesses: 2, 3, 4 and 5 cm.
Finishes: Sawn cut.
Honed.
Bush hammered (from thickness = 3 cm.).
Brushed.

ASHLARS
Thicknesses: from 10 cm.
Finishes: Sawn cut.
Honed.
Bush hammered (from thickness = 3 cm.).
Brushed.

SLABS
Thicknesses: 2, 3, 4 and 5 cm.
Finishes: Sawn cut.
Honed.
Bush hammered (from thickness = 3 cm.).
Brushed.

SLABS
Thicknesses: From 10 cm to 100 cm.
Finishes: Sawn cut.

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abujardado apomazado  
Bush hammered Honed  
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