{"product_id":"uzin-nc-167-zelfnivellerende-gietdekvloer-20-kg","title":"UZIN NC 167 Self-Leveling Flowing Screed – 20 kg","description":"\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003e\u003cstrong\u003eUZIN NC 167\u003c\/strong\u003e is a hydraulically setting, self-leveling flowing screed for layer thicknesses of \u003cstrong\u003e3 to 40 mm\u003c\/strong\u003e. The product can be applied as a bonded flowing screed or used as an unbonded screed on a suitable separation layer.\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThanks to its excellent flow properties, UZIN NC 167 can be easily distributed over large areas and pumped mechanically. Once dry, it forms a level, low-stress, highly absorbent surface for textile and resilient floor coverings, ceramic tiles, and natural stone.\u003c\/p\u003e\n\u003cp\u003eThe flowing screed can also be used to embed suitable thin hot-water and electric underfloor heating systems.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eKey properties\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSelf-leveling cement-based flowing screed\u003c\/li\u003e\n\u003cli\u003eSuitable for layer thicknesses of 3 to 40 mm\u003c\/li\u003e\n\u003cli\u003eSuitable as a bonded flowing screed\u003c\/li\u003e\n\u003cli\u003eSuitable for application on an appropriate separation layer\u003c\/li\u003e\n\u003cli\u003eExcellent flow properties\u003c\/li\u003e\n\u003cli\u003eSuitable for manual application and pumping\u003c\/li\u003e\n\u003cli\u003eLow-stress curing\u003c\/li\u003e\n\u003cli\u003eHighly absorbent surface\u003c\/li\u003e\n\u003cli\u003eHigh load-bearing capacity\u003c\/li\u003e\n\u003cli\u003eSuitable for embedding underfloor heating\u003c\/li\u003e\n\u003cli\u003eWorking time of approximately 20 to 40 minutes\u003c\/li\u003e\n\u003cli\u003eWalkable after approximately 2 to 4 hours\u003c\/li\u003e\n\u003cli\u003eSuitable for residential and commercial projects\u003c\/li\u003e\n\u003cli\u003eFor indoor use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe stated times apply at approximately 20 °C and a relative humidity of 65%. Temperature, humidity, substrate, and layer thickness may affect the drying time.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cp\u003eUZIN NC 167 can be used for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCreating a bonded flowing screed\u003c\/li\u003e\n\u003cli\u003eCreating an unbonded flowing screed on a separation layer\u003c\/li\u003e\n\u003cli\u003eLeveling larger height differences\u003c\/li\u003e\n\u003cli\u003eCreating a level substrate for floor coverings\u003c\/li\u003e\n\u003cli\u003eEmbedding thin hot-water underfloor heating systems\u003c\/li\u003e\n\u003cli\u003eEmbedding suitable electric underfloor heating systems\u003c\/li\u003e\n\u003cli\u003eLarge areas that are pumped mechanically\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe product is not automatically suitable for filling milled floor heating pipes. A specific UZIN system recommendation must be followed for this purpose.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eSuitable floor finishes\u003c\/h3\u003e\n\u003cp\u003eUZIN NC 167 can be used as a substrate for, among other things:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePVC and LVT\u003c\/li\u003e\n\u003cli\u003eVinyl\u003c\/li\u003e\n\u003cli\u003eLinoleum\u003c\/li\u003e\n\u003cli\u003eRubber\u003c\/li\u003e\n\u003cli\u003eCarpet and other textile floor coverings\u003c\/li\u003e\n\u003cli\u003eResilient floor coverings\u003c\/li\u003e\n\u003cli\u003eCeramic tiles\u003c\/li\u003e\n\u003cli\u003eNatural stone\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe floor is suitable for normal loads in residential and commercial areas and for loads from castors in accordance with DIN EN 12529.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eSuitable substrates\u003c\/h3\u003e\n\u003cp\u003eUZIN NC 167 can be applied as a bonded system, in combination with the correct preparation and primer, to:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCement screeds\u003c\/li\u003e\n\u003cli\u003eConcrete\u003c\/li\u003e\n\u003cli\u003eSuitable cement-based renovation substrates\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor gypsum-based, calcium sulphate-based and anhydrite screeds, UZIN recommends a suitable calcium sulphate-based solution, such as \u003cstrong\u003eUZIN NC 567 or UZIN NC 587\u003c\/strong\u003e, depending on the required floor structure and drying time.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eMinimum layer thicknesses\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBonded application: minimum 3 mm\u003c\/li\u003e\n\u003cli\u003eOn a separating layer: minimum 25 mm\u003c\/li\u003e\n\u003cli\u003eMaximum layer thickness: 40 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor unbonded floor constructions, the complete floor structure must be assessed technically in advance.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eSubstrate preparation\u003c\/h3\u003e\n\u003cp\u003eThe substrate must be load-bearing, stable, dry and free of cracks, dust, dirt, oil and grease.\u003c\/p\u003e\n\u003cp\u003eFor bonded applications, remove all poorly bonded and adhesion-reducing layers by brushing, sanding, milling or dust-free shot blasting. Remove loose material and vacuum the surface thoroughly.\u003c\/p\u003e\n\u003cp\u003eThen apply a suitable UZIN primer and allow it to dry completely. For layer thicknesses exceeding 10 mm, an epoxy primer such as \u003cstrong\u003eUZIN PE 460\u003c\/strong\u003e, fully broadcast with suitable UZIN quartz sand, may be required.\u003c\/p\u003e\n\u003cp\u003eWhen applying over a separating layer, the load-bearing substrate must be clean and free of loose material. Install suitable edge insulation strips along all rising building elements. Lay the separating film flat, without creases, and with sufficient overlap.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eMixing and application\u003c\/h3\u003e\n\u003cp\u003ePour \u003cstrong\u003e3.6 to 4 litres of clean, cold water\u003c\/strong\u003e into a clean mixing tub. Then gradually add the entire contents of the 20 kg bag while mixing.\u003c\/p\u003e\n\u003cp\u003eMix the material mechanically with a suitable basket mixer until a fluid, homogeneous, lump-free mixture is obtained.\u003c\/p\u003e\n\u003cp\u003ePour the material onto the substrate and spread it evenly using a smoothing trowel, squeegee or floor scraper. If necessary, use a spiked or deaeration roller to remove trapped air and improve the surface.\u003c\/p\u003e\n\u003cp\u003eUZIN NC 167 is suitable for machine pumping. Preferably apply the desired layer thickness in a single operation.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eConsumption\u003c\/h3\u003e\n\u003cp\u003eAverage consumption is approximately \u003cstrong\u003e1.7 kg per m² per millimetre of layer thickness\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cdiv class=\"group TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"last:pe-10\"\u003eLayer thickness\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eConsumption\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eArea per 20 kg bag\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e3 mm\u003c\/td\u003e\n\u003ctd\u003eapproximately 5.1 kg\/m²\u003c\/td\u003e\n\u003ctd\u003eapproximately 3.9 m²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5 mm\u003c\/td\u003e\n\u003ctd\u003eapproximately 8.5 kg\/m²\u003c\/td\u003e\n\u003ctd\u003eapproximately 2.4 m²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e10 mm\u003c\/td\u003e\n\u003ctd\u003eapproximately 17 kg\/m²\u003c\/td\u003e\n\u003ctd\u003eapproximately 1.2 m²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e25 mm\u003c\/td\u003e\n\u003ctd\u003eapproximately 42.5 kg\/m²\u003c\/td\u003e\n\u003ctd\u003eapproximately 0.47 m²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e40 mm\u003c\/td\u003e\n\u003ctd\u003eapproximately 68 kg\/m²\u003c\/td\u003e\n\u003ctd\u003eapproximately 0.29 m²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003eActual consumption depends on the layer thickness, evenness of the substrate and selected floor construction.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eDrying time\u003c\/h3\u003e\n\u003cdiv class=\"group TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"last:pe-10\"\u003eApplication\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eIndicative drying time\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eWalkable\u003c\/td\u003e\n\u003ctd\u003eafter approximately 2 to 4 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTextile and resilient floor coverings at 3 mm\u003c\/td\u003e\n\u003ctd\u003eapproximately 24 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThicker layers\u003c\/td\u003e\n\u003ctd\u003econsiderably longer, depending on the total layer thickness\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003eAs a general indication, thicker layers may require a drying time of several days for each additional 10 mm. Always check that the flow screed is sufficiently dry before bonding.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eTechnical data\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eProduct type:\u003c\/strong\u003e self-levelling flow screed\u003cbr\u003e\u003cstrong\u003eBinder:\u003c\/strong\u003e cement-based and hydraulically curing\u003cbr\u003e\u003cstrong\u003ePackaging:\u003c\/strong\u003e 20 kg paper bag\u003cbr\u003e\u003cstrong\u003eColour:\u003c\/strong\u003e dark grey\u003cbr\u003e\u003cstrong\u003eLayer thickness:\u003c\/strong\u003e 3 to 40 mm\u003cbr\u003e\u003cstrong\u003eWater quantity:\u003c\/strong\u003e 3.6 to 4 litres per bag\u003cbr\u003e\u003cstrong\u003eConsumption:\u003c\/strong\u003e approximately 1.7 kg\/m² per mm of layer thickness\u003cbr\u003e\u003cstrong\u003eWorking time:\u003c\/strong\u003e approximately 20 to 40 minutes\u003cbr\u003e\u003cstrong\u003eWalkable:\u003c\/strong\u003e after approximately 2 to 4 hours\u003cbr\u003e\u003cstrong\u003eMinimum floor temperature:\u003c\/strong\u003e 10 °C\u003cbr\u003e\u003cstrong\u003eFlow spread:\u003c\/strong\u003e approximately 140 mm, plus or minus 5 mm\u003cbr\u003e\u003cstrong\u003eThermal conductivity:\u003c\/strong\u003e 1.4 W\/mK\u003cbr\u003e\u003cstrong\u003eFire rating:\u003c\/strong\u003e A1fl\u003cbr\u003e\u003cstrong\u003eShelf life:\u003c\/strong\u003e at least 9 months\u003cbr\u003e\u003cstrong\u003eQuantity per pallet:\u003c\/strong\u003e 54 bags\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eWhy choose UZIN NC 167?\u003c\/h3\u003e\n\u003cp\u003eUZIN NC 167 is suitable for flooring projects requiring greater layer thicknesses, good flow properties and a strong, absorbent substrate.\u003c\/p\u003e\n\u003cp\u003eThe option to apply the product bonded or over a separating layer makes it suitable for a wide range of renovation and new-build projects. Thanks to its pumpability, the flow screed can also be applied efficiently over large areas.\u003c\/p\u003e","brand":"Uzin","offers":[{"title":"Default Title","offer_id":63283878854986,"sku":null,"price":47.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/2194\/4394\/files\/uzinnc167.jpg?v=1787603303","url":"https:\/\/portofaltea.es\/fr\/products\/uzin-nc-167-zelfnivellerende-gietdekvloer-20-kg","provider":"Port of Altea","version":"1.0","type":"link"}