White Safaga

What grade is Egypt’s White Safaga Granite?

I dont have information on the specific grading system for granite in Egypt. However, in general, granite can be graded based on various factors such as color, pattern, presence of veins, thickness, and consistency of the material. The grade of granite will also affect its price and suitability for different applications.
 
Description

Stone Characteristics Minimal Requirements Degree
Abrasion resistance hardness
(ASTM C241/c1353) Min Ha A,B,C 25 38.1Ha
Flexural strenght Mpa.
(ASTM C880) Min 1200 PSI 2000psi
Modulus of rupture Mpa
(ASTM C99) Min 1500 PSI 2600psi
Compressive strenght Map
(ASTM C170) Min 19000 PSI 21300psi
Absorption by weight %
(ASTM C97) Max%0.40 0.12%
Density(Kg/m3)(ASTM C97) Min kg/m3 2560 2627

 
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