PORFIDOVALCAMONICA

PORFIDOVALCAMONICA Images

PORFIDOVALCAMONICA

PORFIDOVALCAMONICA Description

ORIGIN ITALY
BLOCK SIZES NORMALDIMENSIONS
COLOUR UNIFORMITY GOOD
AVAILABILITY GOOD
PREVAILING USE INTERIORANDEXTERIOR
POLISHING TREATMENT GOOD
OTHER SURFACE TREATMENTS FLAMED,BUSHHAMMERED,SANDBLASTED
GENERAL COMMENTS

MATERIAL AVAILABLE IN MEDIUM QUANTITIES, SPECIAL CARE MUST BE EXERTED ABOUT BLACK SPOTS AND VEINS CONCENTRATIONS. A PRIOR SELECTION IS RECOMMENDED.
EXAMPLES OF TEST RESULTS:

COMPRESSIVE STRENGTH 1714Kg./cm.. 1719Kg./cm..
DITTO AFTER GELIVITY 1710Kg./cm.. 1714Kg./cm..
WATER ABSORPTION 0,375% 0,380%
ULTIMATE TENSIL STRENGTH 168Kg./cm.. 172Kg./cm..
IMPACT TEST-MIN. FALL HEIGHT 79cm. 85cm.
THERMAL COEFF. EXPANSION 0,0058mm./m.C 0,0065mm./m.C
ABRASION COEFFICIENT 0,81mm. 0,88mm.
BULK DENSITY 2657Kg./m.. 2670Kg./m..
ELASTICITY MODULE
KNOOP MICROHARDNESS
FLEXURAL STRENGTH
POROSITY