Chelmsford Gray Granite, United States Grey Granite Slabs & Tiles from United States

Chelmsford Gray Granite, United States Grey Granite Slabs & Tiles

Material:

Stone Name:Chelmsford Gray Granite(See material detail)

Grey - Granite

Origin:United States

Supplier Detail

Fletcher Granite Co.

Established: Dec 31,1880

United States

Main Product:

Granite, Chelmsford Gray Granite, Addison Black Granite, Deer Isle Granite, Jonesboro Granite, Milford Pink

Mr.Fletcher Granite

Tel: 1-401 232 2040

Adr: 534 Groton Road Westford, MA 01886

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Product Description

English Metric Test Method - American Society for Testing and Materials (ASTM)
Absorption by weight --0.31% -- 0.31% -- ASTM C97-47
Absorption massique
Density (Specific Gravity) -- 168.3 lbs/ft3 --- 2,696 kg/m3 ---ASTM C97-47
Plids volumique (Densité apparente)
Compression strength --23,100 psi -- 159.3 MPa --ASTM C170-50/90
Résistance à la compression
Modulus of rupture ---2,860 psi --- 19.7 MPa --- ASTM C99-52
Module de rupture
Abrasion resistance, hardness ---86 HA --- No Value Established--- ASTM C241-51
Résistance à l’abrasion
Flexural strength --- 1,420 psi --- 9.8 MPa --- ASTM C880-89