SANDBLASTG DRIED SILICA SAND FOR HYDRO-SANDBLASTING PRODUCT AND FIELDS OF APPLICATION SANDBLAST G s a product composed of dried silica sand, particularly suitable for hydro-sandblasting masonry, structural steelwork and stone. SANDBLAST G is a product suitable to interior renovations to remove paint and old deteriorated plaster, stone or cotto floors, for cleaning wooden beams of ceilings, floors, pillars, etc... Outdoors for cleaning building façades, exposed brick walls, gates, railings, structural steelwork, windows, to remove spray paint used for “vandalism” writing. PREPARATION OF THE PRODUCT SANDBLAST G must be used with a suitable sandblasting machine equipped with a compressor, which is able to dose the right water/product ratio in a controlled manner and project the mixture at a speed of about 300 m/s on the element to be treated. EDILQUATTRO BERNARDELLI GROUP Via del Canneto, 53 | 25010 Borgosatollo (BS) - ITALY | Tel +39 030 2702372 | Fax +39 030 2703192 [email protected] | www.bernardelligroup.c

SANDBLASTG DRIED SILICA SAND FOR HYDRO-SANDBLASTING TECHNICAL DATA DESCRIPTION U.M. TESTING METHOD AVERAGE VALUES NORMAL LIMITS Fine Sand Light grey Bulk density Absolute density Solid residue Mohs hardness Grain size PACKAGING Polyethylene bags of 25 kg CONSUMPTION With cylindrical nozzle: hole diameter 7 400 kg/hour hole diameter 8 470 kg/hour With flanged nozzle: hole diameter 7 WARNINGS Do not expose the package to the sun for more than 30 days. The technical data are average values on an annual basis obtained from the analyses carried out on samples from the factory...