Levelling compound UZIN NC 150 NEW - Screed Giant€¦ · UZIN NC 150 NEW Applications: Levelling...

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Self-levelling cementitious levelling compound for thicknesses up to 10 mm UZIN NC 150 NEW Applications: Levelling compound for levelling work on standard construc- tion substrates. For the subsequent installation of textile and resilient floor coverings. Pumpable, for interior applica- tion. Suitable for: 3 Subsequent installation of textile and resilient floor covering such as textile flooring, PVC/CV floor cover- ing, luxury floor covering, linoleum, cork 3 Normal wear in residential and commercial areas, e.g. in office buildings, apartment buildings, etc. 3 Hot water underfloor heating 3 Loads from chair castors according to DIN EN 12 529 from 1 mm compound thickness Suitable for use on: 3 Cementitious screeds, calcium sulphate screeds or con- crete 3 Substrates with well-bonded residues of adhesives and smoothing compounds 3 Existing ceramic and natural stone coverings, Terrazzo or similar 3 New (and dependent on age) old mastic asphalt IC 10 and IC 15 3 Magnesia and xylolite screeds 3 Precast screed, gypsum fibre boards Product benefits / features: UZIN NC 150 NEW is quick setting with excellent flow properties and is easy to rub down. It also economical and produces a smooth and uniform surface appearance. Composition: Special cements, mineral aggregates, polyvinyl acetate copolymers, liquefiers and additives. 3 Very good flow characteristics 3 Great surface finish 3 Easy to sand 3 GISCODE ZP 1 / low chromate content 3 EMICODE EC 1 R PLUS/ Very low-emission Technical data: Packaging: paper bag Pack size: 20 kg Shelf life: min. 6 months Required water quantity: 4.8 – 5.2 litres per 20 kg bag Colour: grey Consumption /coverage: approximately 15 m 2 per mixed unit at 1 mm thick Minimum working temperatures: 10 °C at ground level Ideal working temperature: 15 – 25 °C at ground level Working time: 20 – 40 minutes* Set to foot traffic: After 2 – 3 hours* Ready for covering: after approx. 24 hours* Fire classification: A1 fl acc. to DIN EN 13 501-1 *At 20 °C and 65 % relative humidity. See also ”Ready for covering”. PRODUCT DATA SHEET Levelling compound C25 F5 DIN EN 13 813 Uzin Utz AG Dieselstraße 3 D-89079 Ulm 13 EN 13 813 CT– C25 – F5 Cement levelling compound for interior floor areas Compressive strength class Fire resistance Flexural strength class A1 fl C 25 F5 01/01/0013.01 UZIN | A Brand of Uzin Utz AG DE | Uzin Utz AG | Dieselstraße 3 | DE-89079 Ulm | Telefon +49(0)731 4097-0 | Telefax +49(0)731 4097-214 | E-Mail [email protected] | Internet www.uzin.com GB | Uzin Ltd. | Unit 2, Mitchell Court | Central Park, Rugby, Warwickshire | CV23 0UY | Phone +44 (0)1788 530 080 | Fax +44 (0)1788 536 508 | E-mail [email protected] | Internet www.uzin.co.uk

Transcript of Levelling compound UZIN NC 150 NEW - Screed Giant€¦ · UZIN NC 150 NEW Applications: Levelling...

Page 1: Levelling compound UZIN NC 150 NEW - Screed Giant€¦ · UZIN NC 150 NEW Applications: Levelling compound for levelling work on standard construc - tion substrates. For the subsequent

Self-levelling cementitious levelling compound for thicknesses up to 10 mm

UZIN NC 150 NEW

Applications:

Levelling compound for levelling work on standard construc-tion substrates. For the subsequent installation of textileand resilient floor coverings. Pumpable, for interior applica-tion.

Suitable for:

3 Subsequent installation of textile and resilient floorcovering such as textile flooring, PVC/CV floor cover-ing, luxury floor covering, linoleum, cork

3 Normal wear in residential and commercial areas, e.g.in office buildings, apartment buildings, etc.

3 Hot water underfloor heating

3 Loads from chair castors according to DIN EN 12 529from 1 mm compound thickness

Suitable for use on:

3 Cementitious screeds, calcium sulphate screeds or con-crete

3 Substrates with well-bonded residues of adhesives andsmoothing compounds

3 Existing ceramic and natural stone coverings, Terrazzo orsimilar

3 New (and dependent on age) old mastic asphalt IC 10 andIC 15

3 Magnesia and xylolite screeds

3 Precast screed, gypsum fibre boards

Product benefits / features:UZIN NC 150 NEW is quick setting with excellent flowproperties and is easy to rub down. It also economical andproduces a smooth and uniform surface appearance.

Composition: Special cements, mineral aggregates, polyvinylacetate copolymers, liquefiers and additives.

3 Very good flow characteristics

3 Great surface finish

3 Easy to sand

3 GISCODE ZP 1/ low chromate content

3 EMICODE EC 1 R PLUS/ Very low-emission

Technical data:Packaging: paper bag

Pack size: 20 kg

Shelf life: min. 6 months

Required water quantity: 4.8 – 5.2 litres per 20 kg bag

Colour: grey

Consumption /coverage: approximately 15 m2 permixed unit at 1 mm thick

Minimum working temperatures: 10 °C at ground level

Ideal working temperature: 15 – 25 °C at ground level

Working time: 20 – 40 minutes*

Set to foot traffic: After 2 – 3 hours*

Ready for covering: after approx. 24 hours*

Fire classification: A1fl acc. to DIN EN 13 501-1

*At 20 °C and 65 % relative humidity. See also ”Ready for covering”.

PRODUCT DATA SHEET

Levelling compound

C25

F5DIN EN 13 813

Uzin Utz AGDieselstraße 3D-89079 Ulm

13

EN 13 813 CT–C25–F5Cement levellingcompound for

interior floor areas

Compressivestrength class

Fire resistance

Flexuralstrength class

A 1fl

C 25

F 5

01/01/0013.01

UZIN | A Brand of Uzin Utz AG

DE | Uzin Utz AG | Dieselstraße 3 | DE-89079 Ulm | Telefon +49 (0)731 4097-0 | Telefax +49 (0)731 4097-214 | E-Mail [email protected] | Internet www.uzin.com

GB | Uzin Ltd. | Unit 2, Mitchell Court | Central Park, Rugby, Warwickshire | CV23 0UY | Phone +44 (0)1788 530 080 | Fax +44 (0)1788 536 508 | E-mail [email protected]

| Internet www.uzin.co.uk

Page 2: Levelling compound UZIN NC 150 NEW - Screed Giant€¦ · UZIN NC 150 NEW Applications: Levelling compound for levelling work on standard construc - tion substrates. For the subsequent

Substrate preparation:

The substrate must be sound, load-bearing, dry, free fromcracks, clean and free from materials (dirt, oil, grease), thatwould impair adhesion. Cement and calcium sulphate screedsmust be abraded and must be abraded and vacuumed. Testthe substrate in accordance with applicable standards ornotices and report any deficiencies.

Any adhesion-reducing or unstable layers, e.g. release agents,loose adhesives, compounds, covering or paint residues, etc.must be removed, e.g. by brushing, abrading, grinding orshot-blasting. Thoroughly vacuum loose material and dust.Use a suitable primer from the UZIN Product Guideaccording to the type and condition of the substrate. Allowany primers that are applied to dry completely.

Refer to the product data sheets for other products used.

Application:

1. Pour 4.8 – 5.2 litres of cold, clean water into a cleancontainer. Sprinkle in contents of sack (25 kg) whilethoroughly stirring at the same time and mix to form athick lump-free consistency. Use a drill or mixer fittedwith a UZIN Mixing Paddle.

2. Pour out the mix onto the substrate and distribute evenlywith a smoothing trowel or the UZIN Screed Rake,notch size R 2. The flow and surface can be improved byremoving air using the UZIN Spike Roller. Where possible,apply to the desired thickness in one coat.

Consumption information:

Readiness for covering:

*At 20 °C and 65 % relative humidity.

Important notes:

3 Shelf life at least 6 months in original packaging when stored indry conditions. Carefully and tightly re-seal opened packagingand use the contents as quickly as possible.

3 Optimum conditions at 15 – 25 °C and relative humiditybelow 65 %. Low temperatures, high humidity, high thickness,non-absorbent or blocked substrates will delay setting, dryingand readiness for covering. High temperatures, low humidityand absorbent substrates accelerate setting, drying and readi-

Thickness Approx. Consumption

Approx. coverageper 20 kg sack

1 mm 1.5 kg /m2 15 m2

3 mm 4.5 kg /m2 5 m2

5 mm 7.5 kg /m2 2.5 m2

Thickness Readiness for covering

3 mm 24 hours*

5 mm 48 hours*

ness for covering. In summer, store in cool conditions and usecold water.

3 Expansion, movement and wall connection joints resulting fromthe substrate must be taken up. Fit UZIN Foam ExpansionStrips to any adjoining rising structures to prevent ingress ofthe compound into the connection joints. Expansion strips aregenerally necessary for thicknesses over 5 mm.

3 Pumpable with continuously mixing screw pumps, e. g. fromm-tec, P.F.T., and others.

3 Not suitable for use on chipboard and OSB panels.

3 Minimum thickness for resistance to castors is 1 mm. On non-absorbent surfaces, such as old screeds with a full cover ofold, waterproof adhesive residues, apply 2 – 3 mm.

3 When applying in several coats, allow compound to dry completely, prime with UZIN PE 360 and when this is dryapply the next coat. The second coat must not exceed thethickness of the first one.

3 On weak older substrates with several layers of adhesive orlevelling compound the use of gypsum-based levelling com-pounds such as UZIN NC 110 or UZIN NC 115 is preferred.

3 For new asphalt screeds thicknesses up to max. 5 mm andfor older asphalt screeds with old layers attached thicknessesup to max. 3 mm are permissible. For greater thicknesses gypsum-based levelling compounds such as UZIN NC 110 orUZIN NC 115 should be used.

3 Do not use in exterior or wet areas.

3 Protect freshly smoothed areas from draughts, direct sunlightand sources of heat. Cementitious compound layers on softor tacky substrates tend to form cracks. These soft or tackylayers must therefore be removed as much as possible beforeapplying smoothing compounds. Leaving such compoundlayers open too long also promotes such cracking and shouldtherefore be avoided.

3 Do not use as a screed or as a wearing surface – a surfacecovering or coating must always be applied.

3 Amongst others, the following standards, guidelines and bul-letins represent supporting information and are recommend-ed for special attention.− DIN 18 365 ”Working with floor coverings”− TKB publication ”Assessment and preparation of substrates

for floor covering and wood flooring installation”− BEB publication ”Assessment and preparation of substrates”− TKB publication ”Technical description and processing of

floor levelling compounds”

Protection of the workplace and the environment:Contains cement, low chromate content as per directive 2003/53/EC – GISCODE ZP 1.Store out of reach from children! Wear nitrile-soaked cotton gloves. Wear protectivedust mask when mixing. Ensure thorough ventilation during and after working /drying! Do not eat, drink or smoke while working with the product. In the event ofcontact with the eyes or skin, rinse immediately with plenty of water. Do not disposeof into the sewer system, open water or the soil. Clean tools with water and soapimmediately after use. The basic prerequisites for optimal room air quality after floorcovering work consist of installation conditions conforming to standards and well-dried substrates, primers and levelling compounds.

Disposal:Do not dispose of into the sewer system, open water or the soil. Paper sacks can berecycled when emptied and free from any residues. Collect product residues, mixwith water, allow to harden and dispose of as construction waste.

UZIN NC 150 NEW

The above information is based on our experience and careful investigations. The variety of associated materials and different construction and working conditions cannot be indi-vidually checked or influenced by us. The quality of your work depends, therefore, on your own professional judgement and product usage. If in doubt, conduct a small test or obtaintechnical advice. Observe the installation recommendations of the covering manufacturer. The publication of this Product Data Sheet invalidates all previous Product Information.The respective updated version of this datasheet can be found on our Homepage under www.uzin.co.uk. 09.13 | LD