Bulgaria
Manufacturer/ Producer
“Strom 21” Ltd. has been found 1998 with 100% private ownership. For several years company become the third biggest producer of dry mixes in Bulgaria, producing 42 products based on cement, gypsum, polymer additive, paints, plasters and etc. All products produced by “Strom 21” Ltd. fit the European Norms for dry mixes and paints and correspond to European Harmonized Standards. For all products there are certificates from third party authorized laboratory and company gives guarantee based on European Directives for implementation of products in building industry. “Strom 21” Ltd. has implemented quality control system ISO 9001: 2008 certificated by BVQI. Products list includes tile adhesives, products for thermo-insulation, self-leveling compounds, shpachtelmasse, plasters, mortars, tile grouts, renovating materials, acrylic paints, synthetic resigns, silicone plasters...
France
TECHNICAL DEFINITION Ready-to-use coating paste coating specially formulated for use on tapered-edge plasterboard joints, to be used with jointing tape. The coating comes mixed : it is suitable for gluing and finishing the tape. COMPOSITION AND APPEARANCE Resin, water, calcium carbonate, preservatives and various additives. The paste is white in colour. TECHNICAL CHARACTERISTICS Cracking : Up to 5mm thickness with no cracking. APPLICATION Application is carried out manually, spreading the thinned the product with a coating knife across 10 or 15 cm, before laying the tape in position. In the event of projecting vertical angles, use reinforced tape (frame placed at the side of the panel). Apply tape to the internal ceiling corners, making sure that the concrete is free of any trace of forming oil. The surface must be dry and free of any type of powder or insufficiently adherent product.
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SUITABLE SURFACES All types of tapered-edge, paper-lined plasterboard, with or without insulation (glass wool, rock wool, polystyrene). COVERINGS First undercoat for plasterboard. Smoothing compound. PACK SIZE Tubs of 5 and 25kg on covered pallet. STORAGE 9 months in unopened original packaging, away from frost and extreme heat. AMOUNT REQUIRED Approximately 500 g/m² of plasterboard. DRYING TIME The second coat can be applied 24-48 hours after the first, depending on the ambient conditions. RECOMMENDED APPLICATION Always leave a minimum gap of 20 cm between doors and windows and the first plasterboard joint.
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COMPOSITION AND APPEARANCE Plaster-based powder coating containing calcium carbonate, resin, cellulose fibre and various additives. The mixed paste is white in colour. REFERENCE DOCUMENTS • DTU 25.41. Standard DIN 1168 • DTU 59.1: painting work • NF EN 13963 TECHNICAL CHARACTERISTICS • Granulometry: fine • Adhesion: complies with NFT 30 608 • pH: neutral APPLICATION • SEALING PLASTERBOARDS WITH ROUNDED EDGES Apply a first pass by filling the joint deeply, apply a second pass after 1 1/2 hours to smooth and finish the joint. Filling and bonding (if tape) in one pass. And finishing is possible in a single layer. • FILLING, ASSEMBLY, SEALING Dilute with 45% water. 2.2 l to 2.3 l water per 5 kg bag or 11 l to 11.5 l for 25 kg. Open bevelled cracks or rifts. Apply with a putty knife or spatula. Completely fill up the part to be filled, smooth carefully. Time of use: 45 min. Hardening: approx. 1 hour.
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TECHNICAL DEFINITION Levelling filler for vertical substrates and for use on ceilings for poured concrete or pre-cast slabs. Ideal for the preparation of pre-cast slabs, formwork concrete and for the renovation of textured finishes or fibreglass with a paint finish. TECHNICAL CHARACTERISTICS • Dry extract : 75% • Density : 1.86 • VOC content : less than 1g/l COMPOSITION AND APPEARANCE Water, calcium carbonate, dispersant, bactericide, fungicide, cellulosic fibres, polyacrylates, clays, acrylic dispersant. AMOUNT REQUIRED From 2 to 4 kg for the first coat. From 1.5 to 2 kg for the second coat. APPLICATION SEMIN AIRLESS EXTREM filler is sprayed using the Airless pump or rotor machine/Flat spray stator in 2 coats. The first coat must be levelled using a 60 cm blade or levelled with a straight edge. After drying, the second coat must be smoothed using a blade.
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