Porto Rosa Granite Blocks, Brazil Black Granite

Material:

Stone Name:Porto Rosa

Black - Granite

Origin:BrazilBrazil

Supplier Detail
Granasa Granitos Nacionais Ltda.
Established: Dec 31,2000
Brazil Brazil
Main Product:

marble, granite, Quartzite

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Mr.Lucas - Granasa Robson
Tel: 5527-32468400
Adr: Rua Muniz Freire, s/n - Pátio CVRD - Itaquari - Cariacica/ES - CEP: 29151-560
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Product Description

Commercial name: Porto Rosa Granite


Petrographic Classification (Scientific Name): Mylonitic biotite granite gneiss
Ensaio Valor Obtido Desvio
Padrão
Normas de Referência
Apparent dry density 2.721 kg/m³ 11 ASTM C-97; ABNT-NBR 12766/92
Apparent porosity 0,37 % 0,03 ASTM C-97; ABNT-NBR 12766/92
Water absorption 0,14 % 0,01 ASTM C-97; ABNT-NBR 12766/92
Abrasion wear (Amsler) 0,38 mm (500 m)
0,74 mm (1000 m)
- ABNT-NBR 12042/90
Linear thermal dilation coefficient 6,8 x 10-3 mm/m°C - ASTM E-228; ABNT-NBR 12765/92
Uniaxial compression in the natural state 193,6 MPa 13,8 ASTM C-170; ABNT-NBR 12767/92
Uniaxial compression after freeze/thaw (*) 204,2 MPa 6 ASTM C-170; ABNT-NBR 12769/92
Traction resistance in flexion 27,29 MPa 3,76 ASTM C-99; ABNT-NBR 12763/92

ASTM – American Society for Testing and Materials; ABNT – Associação Brasileira de Normas Técnicas

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