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Toppings and Polished Concrete Systems

Products

ARDEX K 301™

Exterior Self-Leveling Concrete Topping

  • Smooth new or existing concrete and approved non-porous surfaces
  • Suitable for use in wet areas
  • Use for exterior and interior applications
ARDEX K 301
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  • ARDEX K 301

Information ARDEX K 301™

ARDEX K 301™ Exterior Self-Leveling Concrete Topping is a self-leveling topping and underlayment for fast-track resurfacing and smoothing for exterior and interior applications over concrete and approved, properly prepared, non-porous surfaces, including terrazzo, epoxy coatings and ceramic and quarry tile – on, above or below grade.

Key Features

  • A blend of Portland cements and other hydraulic cements
  • Smooth new or existing concrete and approved non-porous surfaces
  • Install from 1/4″ – 3/4″ (6 – 19 mm) neat and up to 2” (5 cm) with aggregate
  • Walk on in 2 to 3 hours
  • Freeze-thaw resistant
  • Suitable for use in wet areas
  • For commercial, light industrial and residential applications
  • Use for exterior and interior applications
  • Suitable for use under the ARDEX MC™ Moisture Control Systems
  • Can be used as an underlayment prior to installing floor covering

Standards

Tested in accordance with ASTM C1708

Technical Data ARDEX K 301™

Installation

Mixing Ratio: 5 quarts (4.73 L) of water per 50 lb. (22.7 kg) bag
Coverage: 23 sq. ft. per bag at 1/4” (2.1 sq. m at 6 mm)
12.5 sq. ft. per bag at 1/2” (1.1 sq. m at 12 mm)

Performance

Flow time: 10 minutes
Compressive strength (ASTM C109/mod – air cure only): 4,300 psi (301.0 kg/sq. cm.) at 28 days
Flexural strength (ASTM C348): 1,000 psi (70.0 kg/sq. cm.) at 28 days
Walkable: 2 – 3 hours
Min. Cure Time prior to coating: Waterborne: 24 hours
Solvent-borne and 100% solids (less than 20 mils/0.5 mm): 48 – 72 hours
High build polymer coating (greater than 20 mils/0.5 mm): 7 days
VOC: 0
Packaging: 50 lb. (22.7 kg) net weight bag
Storage: Store in a cool, dry area. Do not leave bags exposed to sun.
Shelf life: 1 year, if unopened
Warranty: ARDEX L.P. Standard Limited Warranty applies.

For complete product technical information, click on the Downloads tab and open the Technical Data download.

Information ARDEX K 301™

ARDEX K 301™ Exterior Self-Leveling Concrete Topping is a self-leveling topping and underlayment for fast-track resurfacing and smoothing for exterior and interior applications over concrete and approved, properly prepared, non-porous surfaces, including terrazzo, epoxy coatings and ceramic and quarry tile – on, above or below grade.

Key Features

  • A blend of Portland cements and other hydraulic cements
  • Smooth new or existing concrete and approved non-porous surfaces
  • Install from 1/4″ – 3/4″ (6 – 19 mm) neat and up to 2” (5 cm) with aggregate
  • Walk on in 2 to 3 hours
  • Freeze-thaw resistant
  • Suitable for use in wet areas
  • For commercial, light industrial and residential applications
  • Use for exterior and interior applications
  • Suitable for use under the ARDEX MC™ Moisture Control Systems
  • Can be used as an underlayment prior to installing floor covering

Standards

Tested in accordance with ASTM C1708

Technical Data ARDEX K 301™

Installation

Mixing Ratio: 5 quarts (4.73 L) of water per 50 lb. (22.7 kg) bag
Coverage: 23 sq. ft. per bag at 1/4” (2.1 sq. m at 6 mm)
12.5 sq. ft. per bag at 1/2” (1.1 sq. m at 12 mm)

Performance

Flow time: 10 minutes
Compressive strength (ASTM C109/mod – air cure only): 4,300 psi (301.0 kg/sq. cm.) at 28 days
Flexural strength (ASTM C348): 1,000 psi (70.0 kg/sq. cm.) at 28 days
Walkable: 2 – 3 hours
Min. Cure Time prior to coating: Waterborne: 24 hours
Solvent-borne and 100% solids (less than 20 mils/0.5 mm): 48 – 72 hours
High build polymer coating (greater than 20 mils/0.5 mm): 7 days
VOC: 0
Packaging: 50 lb. (22.7 kg) net weight bag
Storage: Store in a cool, dry area. Do not leave bags exposed to sun.
Shelf life: 1 year, if unopened
Warranty: ARDEX L.P. Standard Limited Warranty applies.

For complete product technical information, click on the Downloads tab and open the Technical Data download.

Case Studies: ARDEX K 301™

Case Studies

We are proud of our amazing case studies

ARDEX has been at the forefront of the tiling and flooring industries for over 50 years. ARDEX continue to offer unbeatable quality and cost effective solutions for building projects covering all sectors of business and commerce, such as retail outlets, leisure centres, health authorities, transport premises, art and educational institutions.

See all case studies