Boschetto

"Boschetto, gneiss" has a very strong character and an undeniable fascination; its history has always been closely tied to that of man, accompanying him in the development of his ingenuity and creativity. Both Boschetto dark and Boschetto light are extracted from the Bettazza Graniti quarry. The company produces a number of articles for a variety of applications.

• Rovana - Slip resistance [.pdf 92 KB]
• Rovana - Flexural strength [.pdf 84 KB]
• Boschetto scuro - EN 1341 [.pdf 772 KB]
• Boschetto scuro - EN 12057 [.pdf 877 KB]
• Boschetto scuro - EN 12058 [.pdf 873 KB]
• Tricolore - EN 1341 [.pdf 1 MB]
• Tricolore - EN 12057 [.pdf 1 MB]
• Tricolore - EN 12058 [.pdf 1 MB]
• Determination of the stability of Maggia-Gneiss natural stone when used in swimming pools [.pdf 115 KB]
• Water absorption at atmospheric pressure [.pdf 32 KB]
• Determination of the breaking load at dowel hole (Rovana) [.pdf 38 KB]
• Determination of the breaking load at dowel hole (Tricolore) [.pdf 600 KB]
• CE- certificate [.pdf 14 KB]
• CE - certificate valid for Switzerland [.pdf 19 KB]
• Static elastic modulus (test A) [.pdf 84 KB]
• Static elastic modulus (test B) [.pdf 84 KB]
• Petrographic analysis by polarizing microscope [.pdf 29 KB]
• Compressive strength (test A) [.pdf 49 KB]
• Compressive strength (test B) [.pdf 49 KB]
• Determination of frost resistance by drop of flexural strength [.pdf 113 KB]
• Slip resistance (test A) [.pdf 28 KB]
• Slip resistance (test B) [.pdf 28 KB]
• Slip resistance (test C) [.pdf 28 KB]
• Slip resistance (test D) [.pdf 28 KB]
• Measurement and test certificate - Onsernone C60 - P22-0891.pdf [.pdf 551 KB]
• Measurement and test certificate - Onsernone C120 - P22-0892.pdf [.pdf 561 KB]
• Measurement and test certificate - Onsernone C220 - P22-0893.pdf [.pdf 553 KB]
• Measurement and test certificate - Onsernone - P22-0894.pdf [.pdf 574 KB]