Baumit Sanova SV 61
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Baumit Sanova SV 61 Product: Adhesion promoter for damp and salt-containing block/brickwork. Factory prepared dry powder mortar in accordance with DIN 18557 and DIN EN 998-1. Certified cement renovation spatterdashing mortar acc. to WTA for manual and machine application. ■ As part of the Baumit renovation renders system. ■ Baumit Sanova SV 61 spatterdash mortar provides a keying coat on to damp, salt-contaminated masonry substrates (brickwork, natural stone) to improve adhesion and equalize background suction. ■ The product is generally applied sporadically (50-60% coverage) but is also be applied as a full coating on to masonry with sulphate contamination or gypsum materials. ■ Mineral based renovation spatterdashing mortar with good water retention capacity and good adhesion to the substrate. ■ Easy hand or machine application. ■ Optimised strength and high capillary performance suited to the conditions of damp, salt contaminated masonry. ■ The product may also be used on new masonry. Technical Data: Strength class: Compression strength: Aggregate size: Water vapour diffusion resistance g: Water penetration: Water requirement: Consumption: Yield: CS II acc. to DIN EN 998-1 > 6 N/mm2 0 - 4.0 mm < 15 > 5 mm after 1 h, < 20 mm after 24 h 6 - 7 l/sack ca. 5 - 6 kg/m2 /50-60% coverage ca. 5.8 - 7m2/50-60% coverage Sand, lime, cement and additives to enhance special physical properties and improve workability and adhesion. Health and safety: a Material Safety Data Sheet is available on request. Packaging: Paper bags, 35 kg. 1 pallet = 36 bags = 1260 kg Storage: Store in dry conditions and protected on pallets for up to 6 months. Quality Assurance: Continual monitoring and inspection of the quality of all raw materials upon reception. The manufacturer has a TUV tested and certified Quality Management System in accordance with the international standard EN ISO 9001 and a TUV tested and certified Environmental Management System in accordance with the international standard EN ISO 14001. Product data sheet 1 of 2 Baumit Ltd Unit 2, Westmead, New Hythe Lane, Aylesford, Kent, ME20 6XJ sales@baumit.co.uk www.baumit.com

Remove old render up to 1 metre above the level of dampness. Rake out friable mortar joints 20-30mm deep. Remove dirt, dust and bitumen. Remove and replace loose or damaged masonry. Thoroughly clean masonry (compressed-air guns or wire brushing etc). Dampen high suction backgrounds with clean water. A good bonding to the substrate must be achieved. Refer to the salt analysis and procedure documentation! Do not mix Baumit Sanova SV 61 with other materials. The product is mixed with clean water for no longer than 3 minutes to a slurry consistency with an electric hand mixer or a continuous...