Black - Sandstone
Water Absorption: 0.86 % C97
Density: 2624 kg/m³
Flexural Strength: 17.23 MPa
Compressive Strength: 137.89 MPa
Recommended Usage: Pavers, veneer, quoins, coping/caps, curbs, sills/lintels, drain grates, carved objects, columns, si
Finishing Surface: Coarsed, Honed, Flamed, Busghammered,Sand Rubbed
Additional Names: China Black Sandstone,River Black Sandstone
River Black Sandstone is an unusual geologically rare, deep black clastic sedimentary rock composed mainly of sand-sized minerals or rock grains.
Recommended Uses : Pavers, veneer, quoins, coping/caps, curbs, sills/lintels, drain grates, carved objects, columns, sinks/tubs, slabs and cobblestones
Surface Finish: Coarse, Chiseled, Pineapple, Honed, Flamed, Bush-hammered,Sand Rubbed
C99 Modulus of Rupture (Dry)
2,900 psi
19.98 MPa
C241 Abrasion Resistance
12 Ha