porphyry, cobbles, slabs, tiles
Stone Name:Porfido Trentino Granite
Red - Granite
Origin:Italy
porphyry, cobbles, slabs, tiles
The dimension of the cobbles is established, during the production phase, from the thick of the raw piece. Because its cubic form, the wide and the length will have, about, the same height, from 40 to 60, from 55 to 80 and from 75 to 120. Bigger cobbles are producted on request. The "irregolarity" of the surface's dimension is not a flaw but it is necessary to create the overlapping arcs scheme. The top surface are always natural cleft while the 4 sides are mechanically splitt. The cobbles are divided into categories for lineal paving or for overlapping arcs as follows:
Lineal paving:
TYPE
|
WEIGHT
|
PIECES/SQM
|
40/60
|
about 100 kg/sqm
|
295
|
60/80
|
about 135 kg/sqm
|
155
|
80/100
|
about 180 kg/sqm
|
95
|
100/120
|
about 240 kg/sqm
|
65
|
120/140
|
about 280 kg/sqm
|
45
|
140/180
|
about 330 kg/sqm
|
30
|
WIDE
|
THICK
|
LENGTH
|
WEIGHT
|
100
|
40/80
|
150/400
|
ab. 140 Kg/sqm
|
100
|
70/110
|
150/400
|
|