Silica Iso Standard Sand, For Civil Testing Material, Purity : 100%

Reema geotech - exporter,mfr & supplier of cen sand for cement based in ahmedabad, india. accordance with en 196-1 & iso 679 better minerals & aggregates company our standard for excellence is maintained through bsi & bs en quality system at our mining and processing facilities. We also maintained a corporate wide quality assurance database that allows for easy access and analysis of product and process data from all plants. In order to serve both our plants and customers, we maintain a fully staffed and equipped corporate laboratory. Bsen (european standard norms) to provide critical analytical and technical services. the effective quality systems in place ensure our ability to meet customer requirements. But, we do not stand still. By listening carefully to our customers and surveying the market place, we are able to constantly improve our process and products providing better quality, increased cost savings and most importantly – customer satisfaction! product name/trade names: cen sand – bs en 196-1, iso - 679, lieghton buzzard sand, bs 4550-5, standard density sand for soil testing (is 2720- 28 & bs 1377), locomotive sand (caking sand), other industrial sand & silica flour. Synonyms/common names: natural river sand, ground sand, high silica sand, quartz. “ quality is not a matter of chance ” “ testing ensures quality ” particle size distribution the grading, measured by sieving, complies with the requirements of en 196-1:1994 and iso 679 : 2009 ( e ) . This analysis is complemented by mass controls, strength controls and water content controls, in accordance with en 196-1 : 1994 and iso 679 : 2005 (e). Square mesh size in mm cumulative sieve residue (%) 2.0 0 1.6 7 ± 5 1.0 33 ± 5 0.50 67 ± 5 0.16 87 ± 5 0.08 99 ± 1