Granite

American Black

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American Black — Polished finish reference1 of 6

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White veins run through a deep black granite, giving the surface a flowing pattern reminiscent of marble.

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Product details

Format: Confirm the required slab, tile or architectural format with Krebs
Origin: Elverson, PA, USA
Material: Granite
Selection type: Stone selection
Finish references: Polished, Antique, Honed, Waterjet, Propane Flamed, Plasma Flamed

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Physical Test Results

Property	Method	Imperial	Metric
Absorption by weight	ASTM C97	0.023%	0.023%
Density	ASTM C97	192.3lb/ft³	3 080.35kg/m³
Compressive strength	ASTM C170	43 524Psi	300.09MPa
Modulus of rupture	ASTM C99	3 799Psi	26.19MPa
Flexural strength	ASTM C880	3 560Psi	24.5MPa

Published material test references. Results describe tested samples and do not establish performance for every size, finish or assembly. Ask Krebs for current reports for your specification.