In-depth analysis of the natural quarry surface and the EN 1341: 2012 standard
The natural riven surface is the peculiarity of Trentino stratified porphyry and is considered the added value of this stone, as the absence of surface transformations allows to keep the natural chromatic prerogatives of the stone completely unaltered as it was...
Porphyry setts installation – Part 2
Handling of crossing with porphyry cubes in overlapping arcs: example with splitting into two laying spaces...
Porphyry setts installation – part 1
Traditional opening in overlapping setts arcs: space of work with levelling ropes; “guide” setts; staggered distribution of key stones setts; central sett; shaped wedges...
New product: tumbled cubes
