Cantera America Negra Sandstone,Grey Sandstone

Treatment which makes the slab’s surface perfectly smooth and even, maintaining a high degree of opaqueness, characteristic of this material. Polishing is effected by passing the slabs under rotating tools with abrasive tips, which, with the aid of water, “wear down” the stone. Slabs treated in such a way can be used for both indoor flooring and external cladding. 
Definizione Petrografica: arenaria
Massa dell’Unità di Volume: 2690 Kg/m3
Assorbimento d’Acqua: 0,27 %
Carico di Rottura a Compressione Semplice: 192 MPa
Carico di rottura a compressione semplice dopo gelività: 113 MPa
Coefficente relativo di Abrasione (riferito al Granito di S. Fedelino): 0,60
Resistenza all’urto: altezza minima di caduta: 15 cm

The color variations range from a tan, peach, cream, gold and rust color, occasionally with iron spots.
Finishes available: Sawn Cut, Sanded, Rockfaced, Sandblasted, Bushhammered, Tumbled, Thermalled, Natural Cleft, Weatheredge
Sandstone can be commonly used; Exterior - Interior wall and floor applications, fountains, pool and wall capping, stairs, window sills, etc

Limestone Packaging Details: sea-worthy wood crate or pallet
Delivery Detail: 7-15 days after received deposit

We Maoteng Stone have more than 10 years experience in stone production field. We have own factory and G603 quarry. Our factory is far from Xiamen airport about 100 km. We do OEM for Xiamen and exporting by stone fair for long term.

This year, we make cooperation with Alibaba, and show to our customers here. It can save your money to through middle men.