Micro Silica

We can also provide CNF, CIF, C & F, FOB , FOR basis..... Micro silica Grade Gchem 92  is a dry silica fume powder. In use,Micro silica Grade 920G improves the performance of concrete and mortar formulations. It acts physically to optimise particle packing of the concrete or mortar mixture and chemically as a highly reactive pozzolan. Micro silica Grade 920G is available in two forms: Undensified (920G U), bulk density typically 200 ? 350 kg/m3; and Densified (920G D), bulk density typically 500 ? 700 kg/m3Application Suitable for all concrete and mortar applications where the benefits of silica fume are required: Higher compressive strengthIncreased durability ? Longer service life for structuresEnhanced rheology ? Control of mixture segregation & bleed Batch Micro silica Grade 920G into the concrete mixer and mix thoroughly with the other mixture ingredients, adopting a procedure that ensures full dispersion of the product. Dosage varies depending on application. Contact for information and advice. Packing Available in a range of packaging options, including: 25 kg paper bagsBig bags in various designs & sizesBulk road tanker Please contact our representative for more details. Storage requirements Micro silica Grade 920G should be stored in dry conditions and not exposed to moisture. Quality Assurance & Quality control Silicon Materials? Management System for development, processing and supply of Micro silica is certified to ISO 9001:2008. The chemical composition and physical properties of Micro silica Grade 920G are regularly tested in accordance with requirements set forth in EN 13263-1