Chit de rosturi epoxidic bicomponent MAPEI KERAPOXY CQ

Limba: Engleza

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Tip documentatie: Fisa tehnica

Pagina 1 - Chit de rosturi epoxidic bicomponent MAPEI KERAPOXY CQ Fisa tehnica Engleza y x o p Q ra ...

y x o p Q ra C e K TH EUROPEA E WI NS NC 13888 EN IN COM PLI A CT GR ION RESIN O UT RDS NDA TA Easy-to-apply, two-component, antiacid epoxy mortar with excellent cleanability and very low emission of volatile organic compounds, for grouting joints at least 2 mm wide CLASSIFICATION ACCORDING TO EN 13888 Kerapoxy CQ is an RG-class reactive (R) grout for tile joints (G). WHERE TO USE Internal and external grouting of ceramic, stone and glass mosaic floor finishes. Particularly suitable for grouting large areas where easy application and cleaning is required. Kerapoxy CQ allows you to create floors, walls and worktops, etc. in compliance with the HACCP system and the requirements of EC Regulation No. 852/2004 regarding hygiene and foodstuffs. Some application examples • Grouting materials with an uneven surface where it would be difficult to apply and clean traditional epoxy mortar. • Grouting of floor tile finishes in the foodstuffs industry (dairies, cheese factories, abattoir

Pagina 1-Chit de rosturi epoxidic bicomponent MAPEI KERAPOXY CQ Fisa tehnica Engleza y x o p Q ra C e K
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Pagina 2 - Chit de rosturi epoxidic bicomponent MAPEI KERAPOXY CQ Fisa tehnica Engleza s, breweries,...

s, breweries, wineries, preserves factories, etc.), shops and environments where a high level of hygiene is required (ice-cream parlours, butchers shops, fishmongers, etc.). • Grouting tiles on laboratory benches, kitchen worktops, etc. • Grouting industrial floor tile finishes (galvanizing plants, tanneries, battery rooms, paper works, etc.), where high mechanical strength and a high resistance to attack by acids is required. • Grouting swimming pools, especially recommended for pools containing spa or sea water. • Grouting floor tile finishes in steam rooms and Turkish baths. Kerapoxy CQ may also be used to grout unglazed klinker, stone, polished porcelain or porcelain in contrasting colours. Always apply a small sample of the product in a trial area before using Kerapoxy CQ on wider surfaces. TECHNICAL CHARACTERISTICS Kerapoxy CQ is a two-component, epoxy resin-based product with very low emission of volatile organic compounds, with silica sand and other special components.

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It has excellent resistance to acids and is very easy to clean. When applied correctly, it produces tile joints with the following characteristics: • excellent mechanical strength and resistance to chemicals, therefore excellent durability; • Smooth and compact, surface finish which is non-absorbent and easy to clean; guarantees a high level of hygiene and blocks the formation of mildew and mould; • high degree of hardness, excellent resistance to heavy traffic; • no shrinkage and, therefore, no cracking; A RE EMICODE® GEV 150_kerapoxy cq_gb (26.09.2012 - 7ª Bozza/Ciano/PDF) y ox rap Q Ke C • uniform colour, resistant to atmospheric agents; • excellent workability, highly improved compared with traditional epoxy mortars thanks to its creamy consistency, which guarantees faster application times and makes it easier to clean the surfaces, with less waste and easier to obtain a good finish. RECOMMENDATIONS • Even if it already seems clean after passing over the surf

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ace with a rubber float, always clean the surface using a ScotchBrite® pad and water, to emulsify traces of resin on the surface which could otherwise modify the final surface finish. • Use Kerapoxy IEG to grout ceramic and where floor finishes will be subject to attack by oleic acids (ham curers, sausage factories, oil mills, etc.) and aromatic hydrocarbons. • Use a flexible sealant from the MAPEI range (such as Mapesil AC, Mapesil LM or Mapeflex PU45) for flexible expansion joints or for joints subject to movement. • Kerapoxy CQ does not guarantee perfect bonding if the edges of the tiles are wet or contaminated with cement, dust, oil, grease, etc. during grouting; • Do not use Kerapoxy CQ to grout terracotta tiles, the finish of the tiles may be altered. • Do not add water or solvents to Kerapoxy CQ to increase its workability. • Use the product at temperatures between +12°C and +30°C. However, at temperatures below +15°C application may be more difficult. mortar or

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adhesive has set and most of the moisture has been lost. Kerapoxy CQ is not harmed by damp from the base, but the joints must not be wet when grouting. Preparation of the mix Pour the catalyser (component B) into the container of component A and mix well until a smooth paste is obtained. We recommend using a low-speed electric mixer to guarantee perfect blending, and to avoid overheating of the mix which would reduce working times. Use the mix within 45 minutes of preparation. Application Spread Kerapoxy CQ over the tiled surface with a special MAPEI grout float, making sure that the joints are filled right down to the bottom. With the edge of the same float, strike off excess material. Finish After grouting with Kerapoxy CQ, floor finishes must be cleaned while the grout is still “fresh”. Cleaning of the joints may be carried out using a small amount of water and an abrasive sponge for cleaning joints (such as Scotch-Brite® or MAPEI tile-joints cleaning kit), followed by a cellu

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lose sponge (MAPEI sponge, for example), taking care to avoid removing grout from the joints. The sponge must be saturated with water when cleaning finishes. The residual liquid may be removed with the same sponge, which must be replaced when it becomes too impregnated with resin, and the same technique may be used when finishing off the grouted joints. After the finishing operation, it is very important that no traces of Kerapoxy CQ remain on the surface. Once hardened, it is very difficult to remove. Therefore, rinse the sponge often with clean water during cleaning. In the case of very large floor surfaces, finishing may be carried out by wetting the surface and using a single-head rotary machine with special abrasive felt disks such as Scotch-Brite®. Residual liquid may be drawn off using a rubber squeegee. Kerapoxy Cleaner (special cleaning solution for epoxy grout) may also be used for the final cleaning cycle and may also be used to remove thin residues of grout up to several h