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ARDEX K 301 Exterior Self-Smoothing Levelling and Resurfacing Compound

Name: ARDEX K 301 Exterior Self-Smoothing Levelling and Resurfacing Compound
Brand: Ardex UK Ltd
SKU: hd4Ki4y5TdmUnxRM3uZyDd

Verified by manufacturer 5 months ago

Ardex UK Ltd

Third party certifications:

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

Exterior self-smoothing levelling and resurfacing compound that withstands light vehicle traffic after only 48 hours.

Jump to:

BOS

+44 (0)1440 714939 Website

Application

For smoothing and resurfacing paths, drives, parking areas, courtyards, etc.

Suitable for internal and external applications onto concrete and, cement/ sand screeds.

Suitable for levelling floors prior to the application of ARDEX DPM.

Description

K301 is a fast-setting, cement-based grey powder product consisting of special cements, graded aggregates and high quality synthetic resins designed to smooth and level rough and damaged concrete surfaces in external and internal situations.

Features and benefits:

For smoothing and resurfacing paths, drives, parking areas, courtyards etc.
Cost effective solution for smoothing rough or impact damaged concrete.
Fast setting – walkable after two to three hours (at 20°C).
Rapid hardening – can withstand light vehicular traffic after 48 hours.
Easy to mix and apply – pumpable.
Apply 2–20 mm thick in a single application.
Can be used with suitable resin coatings.

Technical properties:

Initial set: 40 minutes.
Final set: Two hours.
Compressive strength (after 7/ 28 days): 20/ 28 N/mm².

General information

Color	Grey
Finish	Smooth
Material	Cementitious
Shape	Formless
Length	Bespoke
Width	Bespoke
Height	- Manufacturer guidance 2 to 20mm
Warranty description	Ten year

Uniclass	Pr_35_31_06_65 Polymer-modified wearing screed mixesPrimary Ss_30_42_15_15 Cementitious wearing screed systems Pr_35_31_06_80 Smoothing and levelling underlay compounds
CAWS	M10/150 Proprietary lightweight aggregate levelling screeds M10/115 Cement:sand levelling screeds M10/120 Fine concrete levelling screeds M10/130 Proprietary quick drying levelling screeds M10/140 Proprietary polymer modified levelling screeds M10/110 Bonded cement:sand levelling screeds M10/160 Proprietary self smoothing levelling screeds M10/180 Concrete wearing screeds (granolithic) M10/185 Proprietary polymer modified wearing screeds M10/192 Proprietary self smoothing wearing screeds M10/7 Proprietary quick drying levelling screeds M10/4 Cement:sand levelling screeds M10/12 Proprietary polymer modified levelling screeds M10/17 Proprietary polymer modified wearing screeds

Product range	Internal and External Wearing Surfaces Swimming pool construction, tiling, waterproofing and surrounds. Levelling Compounds / Exterior / External Swimming Pool Floor and Wall Build-Up / Screed and Render

Specification data - Polymer-modified wearing screed mixes

Cement	Portland.
Cement additions	Graded aggregates and synthetic resins.

Application thickness	2—20 mm. Guidance for specification option: In a single application.
Compressive strength – 7 days	20 N/mm².
Compressive strength – 28 days	28 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
Recyclability	For disposal considerations see Health and Safety Datasheet at www.ardex.co.uk.