Napolina

Napolina

Napolina

LIMESTONE

DESCRIPTION (MACROSCOPIC)

Microcrystalline greyish limestone with golden spots and recrystallized zones. Tectonized.

PREVAILING APPLICATIONS

Interior facing.

PHYSICO-MECHANICAL PROPERTIES
Compression breaking load Kg/cm2 1358
Compression breaking load after freezing test Kg/cm2 1212
Bending Strength Kg/cm2 163
Volumetric Weight Kg/m3 2358
Water absorption at N.P. conditions % 14.00
Apparent porosity % 33.03
Thermal Linear expansion coefficient X10-6perº C 7.1
Abrasion Test mm 1.8
Impact test: minimum fall height cm 45-50
CHEMICAL ANALYSIS
SiO2 0.07%
AI2O3 0.62%
Fe2O3 0.11%
MnO vest.
CaO 37.35%
MgO 15.60%
Na2O 0.08%
K2O 0.07%
TiO2 vest.
P.R 46.05%
CO2 46.34%
LOCATION

District
Leiria

Municipality
Porto de Mós

Parish
S. Bento