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ARDEX K 15 Rapid Drying Heavy Duty Self-Levelling Smoothing Compound

Name: ARDEX K 15 Rapid Drying Heavy Duty Self-Levelling Smoothing Compound
Brand: Ardex UK Ltd
SKU: kSZU9wbJR19YVXwoxUWCkz

Verified by manufacturer 5 months ago

Ardex UK Ltd

Third party certifications:

ISO 45001 Health and Safety Management
Certificate type
ISO 9001 Quality Management
Certificate type

Rapid drying and heavy duty, ARDEX K 15 self-levelling compound will level and smooth most types of sub-floors including concrete, cement screeds, tiles and anhydrite screeds.

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+44 (0)1440 714939 Website

Application

For leveling and smoothing most types of sub-floors including concrete, cement screeds, tiles and anhydrite screeds. Ideal for use with ARDEX flooring adhesives.

Description

K 15 is a rapid drying self-levelling sub-floor smoothing compound.

Features and benefits:

Improved yield and superior flow and levelling characteristics.
Rapid hardening - walk on after two hours.
Receives floorcoverings the next day, regardless of thickness at 20°C.
Apply from feather edge up to 35 mm thick.
Can be applied by trowel or pump.
Strong - high compressive strength.
Suitable for floors with underfloor heating.

Thickness:

May generally be applied to any thickness, but non-absorbent sub-floors, e.g. flooring grade asphalt, must be levelled with at least 1.5 mm of ARDEX K15.
No more than 6 mm of ARDEX K 15 should be used on top of asphalt.
Limitations: ARDEX K 15 is limited to 10 mm thick on ARDEX P 82 primer.
This is reduced to 6 mm on ARDEX P 82 when onto ARDEX DPM/ ARDEX DPM 1C/ ARDEX DPM 1CR.

General information

Color	Grey
Finish	Smooth
Material	Cementitious
Shape	Formless
Length	Bespoke
Width	Bespoke
Height	- Manufacturer guidance ARDEX K 15 can be applied from a very thin coating up to 35mm thick. ARDEX K 15 should be applied at thicknesses greater than 1.5mm to benefit from its self-levelling properties. NOTE: Non-absorbent sub-floors, e.g. surface damp proof membranes, must be levelled with at least 3mm of the smoothing compound up to a maximum of 6mm thick.
Warranty description	Ten year

Uniclass	Pr_35_31_06_80 Smoothing and levelling underlay compoundsPrimary
CAWS	K21/10 Wood laminate flooring K21/115 Wood laminate flooring M42/10 Wood flooring K21/110 Wood flooring K21/145 Composite laminate flooring K21/20 Composite laminated flooring M40/12 Mosaic to M40/120 Mosaic to M40/5 Tiling to M40/110 Tiling to M50/10 Resilient floor tiling M50/110 Resilient floor tiling M50/15 Carpet tiling M50/130 Carpet tiling M50/150 Sheeting M50/20 Sheeting M50/170 Carpeting M51/110 Carpeting M50/25 Carpeting M10/160 Proprietary self smoothing levelling screeds M40/460 Smoothing underlayment M50/460 Smoothing/ levelling underlayment compound M50/65 Laying coverings

Product range	Levelling Compounds / Industrial

Specification data - Smoothing and levelling underlay compounds

Material	Special cements, graded aggregates and high quality synthetic resins.

Primer	Not required. P51 primer. Guidance for specification option: Aqueous synthetic based dispersion primer and bonding agent used to prepare internal surfaces to receive cement-based levelling compounds, adhesives or screeds. Use ARDEX P51 on very absorbent surfaces. P82 primer. Guidance for specification option: Two-part water based synthetic dispersion primer and bonding agent used to form a priming/ bonding layer on most substrates, particularly smooth or dense surfaces, e.g. smooth power floated concrete including ARDEX DPM/ ARDEX DPM 1C/ ARDEX DPM 1CR. P4 primer. Guidance for specification option: Solvent free rapid drying primer, applied to concrete, screeds, terrazzo and ceramic tiles and can be used externally. Manufacturer guidance All surfaces must be primed.
Aggregate filler	Not required. ARDEX 3—8 mm Coarse Aggregate.
Application thickness	0—35 mm.
Coverage	Approximately 1.4 kg of ARDEX K 15 per m² per mm thick. Guidance for specification option: e.g. One 22 kg bag will give enough material to cover approx. 5.25 m² at 3 mm thick.
Compressive strength – 28 days	35 N/mm².
Flexural strength	9.0 N/mm².

Sustainability data

Country of product manufacture	United Kingdom
Material	Cementitious
Manufacturing plant location	Homefield Rd, Haverhill CB9 8QP, UK
Embodied carbon A1-A3 (production stage) as defined in BS EN 15804	0.49 kg CO₂ eq/kg Self declared
Recyclability	For disposal considerations see Health and Safety Datasheet at www.ardex.co.uk.