Silberquarzit
Italy
(St. Jakob, San Giacomo, Pfitschtal, Val di Vizze, Vipiteno, Provincia di Bolzano, South Tyrol, Trent)
Water Absorption: 0.22% according to DIN 52103
Density: 2.65 t / m3 according DIN 52102
Compressive Strength: 288.7 MPa DIN EN 1926
Bending strength: 19,7 DIN 2109
Salt resistance: The silver quartzite was a crystallization experiment
subjected to sodium sulfate according to DIN 52 111-A.
Result: resistant to salts.
Wear test: The silver quartzite was a wear test according to DIN 52108
subjected.
Result: The wear and tear of grinding averaged
4.3 cm 3 / 50 cm 2.
Weathering: The silver quartzite was on its weathering
tested according to DIN 52104-B.
Result: absolutely frost.
Acid resistance: The silver quartzite has been subjected to the acid resistance according to DIN 52206th
Result: acid resistant.
Chlorine resistance: The silver quartzite was subjected to the chlorine resistance according to DIN 52206th
Result: chlorine resistant.
Bacterial colonization: The silver quartzite was the behavior of the surfaces tested against bacteria.
Result: There was absolutely no growth of micro-organisms found. From microbiological hygienic point is the stone material
Silver quartzite represents a safe surface
Slip resistance:. R 12 according to DIN 51130 at splitting rough surface
R 10 according to DIN 51130 with diamond sawn surface.
C in accordance with DIN 51097 splitting rough surface.
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XIAMEN XINZHENXUAN STONE CO.,LTD.
China
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The request includes: 1. surface finished, size 2. quantity required
