AK7P_Product_information_GB_2716.pdf
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<h1>AK7P_Product_information_GB_2716.pdf</h1> <p>Product information <br />Tile adhesives</p> <p>AK7P <br />Flexible thin bed adhesive <br />grey, C2 TE</p> <p>Technical Data: <br />Mixing ratio: </p> <p>7–8.25 l water : 25 kg AK7P</p> <p>Substrate/Application <br />temperature: </p> <p>+5°C to + 25°C</p> <p>Open time*: </p> <p>approx. 20–30 mins</p> <p>Foot traffic/ <br />ready to grout*: </p> <p>after approx. 24 hrs</p> <p>Consumption: <br /> <br /> <br /> <br /> <br /> </p> <p>approx. 2.1 kg/ m² with a <br />6 mm notched trowel <br />approx. 2.8 kg/ m² with an <br />8 mm notched trowel <br />approx. 3.5 kg/ m² with a <br />10 mm notched trowel</p> <p>Full service conditions*: </p> <p>after approx. 7 days</p> <p>Reaction to fire: </p> <p>A1/A1fl</p> <p>Packaging: </p> <p>25 kg plastic bag</p> <p>TS/CoS/JD</p> <p>SCHOMBURG GmbH & Co. KG <br />Aquafinstrasse 2–8 <br />D-32760 Detmold (Germany) <br />phone +49-5231-953-00 <br />fax <br />+49-5231-953-108 <br />email export@schomburg.de <br />www.schomburg.com</p> <p>27/16</p> <p>Areas of application: <br />• AK7P is used for the thin-bed installation of porcelain, vitrified, <br />earthenware tiles and other ceramic finishes, mosaics, and <br />natural stone, which is neither prone to discolouration nor <br />translucent. <br />• AK7P is suitable for all substrates in accordance with <br />DIN 18157, part 1, e.g. concrete, aerated concrete, render, <br />plaster, cement-based and calcium sulphate (flow) screeds, <br />both heated and unheated, masonry work, moisture resistant <br />plasterboard and gypsum fibreboard, composite boards in <br />extruded or expanded polystyrene with a mortar coating and <br />reinforcing mesh, etc. <br />• For tiling over mineral-based or dispersion-based <br />SCHOMBURG bonded waterproof membranes.</p> <p>Subject to changes. Consult current technical data sheet for most recent information.</p> <p>*These values relate to +23° C and 50% relative humidity.</p> <p>2 01000</p> <p>Product application: <br />Mix AK7P with clean water in a clean mixing bucket until <br />homogenous. Mix ratio: 7.0–8.25 litres water : 25 kg AK7P. <br />Allow to stand for approx. 3 minutes then remix. Do not prepare more <br />adhesive than can be used within the pot life. Spread the mixed adhesive <br />over the substrate surface and comb through with a notched trowel <br />suitable for the tile format. Install tiles within the adhesive open time. <br />When installing large format tiles, we recommend the use of a highly <br />deformable or deformable adhesive (term defined in DIN EN 12002) <br />such as UNIFIX®-2K, UNIFIX®-2K/6, MONOFLEX-FB, MONOFLEX-XL or <br />LIGHTFLEX®.</p> <p>AK7P <br /> <br />Flexible thin bed adhesive <br />grey, C2 TE</p> <p>Properties: <br />• Up to 6 mm adhesive bed <br />thickness <br />• Particularly good non-slump <br />• Easy application <br />• Long open time <br />• For porcelain tiles <br />• Suitable for heated screeds <br />• For exterior and interior use <br />• Conforms to <br />DIN EN 12004 C2 TE</p> <p>Application: <br />The substrate must be dry, load-bearing, adequately flat, free from <br />penetrating cracks and free from separating substances such as oil, paint, <br />laitance and loose parts. They must have a largely closed surface with a <br />surface strength and condition commensurate with their type. When <br />installing tiles, the substrate, substrate preparation and product application <br />must conform to DIN 18157, part 1. Prime porous substrates with <br />ASO®-Unigrund. Heated floors are to be heated prior to installing tiles. <br />The readiness of a substrate to receive finishes is to be determined by the <br />carbide (CM) method and may not fall below the following values: <br />• CT ≤ 2.0% (when installing large format tiles 1.5%) <br />• CA/CFA unheated ≤ 0.5%, heated ≤ 0.3%</p> <p>1 Cleaned, load-bearing substrate ready for <br />tiling</p> <p>2 Priming the substrate, e.g. with <br />ASO®-Unigrund</p> <p>3 Adding the adhesive to a clean mixing <br />bucket</p> <p>4 Mixing the adhesive</p> <p>5 Setting out the wall</p> <p>6 Combing out the adhesive bed</p> <p>7 Fixing the wall tiles</p> <p>8 Priming the substrate, e.g. with <br />ASO®-Unigrund</p> <p>9 Setting out the floor</p> <p>10 Combing out the adhesive bed</p> <p>12 Laying the floor tiles</p> <p>13 Finished area ready for use</p> <p>SCHOMBURG GmbH & Co. KG <br />Aquafinstrasse 2 – 8 <br />D-32760 Detmold</p> <p>04 <br />2 01000 <br />EN 12004 <br />AK7P <br />Cement-based adhesive with increased <br />performance for the installation of tiles <br />in interior and exterior areas <br />C2 <br />Reaction to fire: <br />Bond strength, as <br />tensile adhesion strength <br />dry storage: <br />Durability, as <br />tensile adhesion strength <br />water immersion: <br />tensile adhesion strength <br />warm storage: <br />tensile adhesion strength <br />freeze/thaw cycles: </p> <p>Class A1/A1fl <br />after</p> <p>after <br />after <br />after</p> <p>≥ 1 N/mm²</p> <p>≥ 1 N/mm² <br />≥ 1 N/mm² <br />≥ 1 N/mm²</p> <p>* Information about the emission level of volatile compounds in indoor <br />air, which pose a health risk by inhalation, on a scale from class A+ <br />(very low emissions) to C (high emissions).</p> <p>11 Applying a contact layer with large <br />format tiles</p>
