ARDEX K 22 F™ High Flow, Fiber Reinforced, Self-Leveling Underlayment

ARDEX K 22 F™ High Flow, Fiber Reinforced, Self-Leveling Underlayment

Choose Fiber Reinforced
ARDEX K 22 F™ High Flow, Fiber Reinforced, Self-Leveling Underlayment is a blend of high-strength gypsum, Portland cements and powdered polymers used to repair existing above-grade floors prior to the installation of new floor coverings.

Key Features
A blend of high-strength, fiber reinforced gypsum and Portland cements as well as powdered polymers
Use over concrete, gypsum, wood, VCT, existing patching and leveling materials and non-water-soluble adhesive residue on concrete
Use for interior, above-grade floors only
Installs up to 1 1/4″ (3 cm) thick neat and up to 2″ (5 cm) with aggregate
Walkable in 2 – 3 hours
Install floor coverings in as little as 24 hours

Standards
SystemOne
Tested in Accordance with ASTM C1708

Specification

Installation
Mixing Ratio: 4.5 quarts (4.25 L) of water per 50 lb. (22.7 kg) bag
Coverage: 50 sq. ft. per bag at 1/8’’ (4.5 sq. m at 3 mm)
25 sq. ft. per bag at 1/4” (2 sq. m at 6 mm)
Coverage will vary depending on the texture of the surface being smoothed.
Performance
Flow Time: 9 minutes
Compressive Strength (ASTM C109/mod – Air cure only): 6,000 psi (420 kg/sq. cm.) at 28 days
Flexural Strength (ASTM C348): 1,600 psi (112 kg/sq. cm.) at 28 days
Walkable: 2 – 3 hours
Install Flooring: Installation thicknesses of 1/8”: 24 hours
For installation thicknesses greater than 1/8”: When confirmed dry via mat testing (estimated 2 – 3 days)
VOC: 0
Packaging: 50 lb. (22.7 kg) 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. Also eligible for the ARDEX/HENRY SystemOne™ 10-Year Limited Warranty when used in conjunction with select HENRY® Flooring Adhesives.

Technical specification

Unique ref.ardex-k-22-f
Product familySubfloor Preparation
Product groupSelf-Leveling Underlayments
TypeObject (single object)
Date of publishing2018-09-07
Edition number1

Links

Product urlhttps://www.ardexamericas.com/product/ardex-k-22-f/
Installation instructionshttps://www.ardexamericas.com/wp-content/uploads/ARDEX-K-22-F-Technical-Data.pdf
Instruction videohttps://youtu.be/QMhFYqSGKa8?list=PLrpgXpCW538Ap7vEfIE5TDnu_0CD5QbGE
Product certificationhttps://www.ardexamericas.com/wp-content/uploads/Subfloor-Preparation-Self-Leveling-Underlayments-ARDEX-K-22-F-Specification.pdf
Technical descriptionhttps://www.ardexamericas.com/wp-content/uploads/ARDEX-K-22-F-Technical-Data.pdf

Material mainPlaster
Designed inUnited States

Classification

BIMobject CategoryFlooring - Underlay
CSI MasterFormat 2014 Code06 16 26
CSI MasterFormat 2014 TitleUnderlayment
OmniClass Number23-15 17 11 13
OmniClass TitleFloor Underlayments

Region availability

North America	Europe
Anguilla	Denmark
Antigua and Barbuda	France
Aruba	Germany
Barbados	Ireland
Belize	Italy
Bermuda	Poland
British Virgin Islands	Sweden
Canada
Caribbean Netherlands
Cayman Islands
Collectivity of Saint Martin
Costa Rica
Cuba
Curaçao
Dominica
Dominican Republic
El Salvador
Greenland
Grenada
Guadeloupe
Guatemala
Haiti
Honduras
Jamaica
Martinique
Mexico
Montserrat
Nicaragua
Panama
Puerto Rico
Saint Kitts and Nevis
Saint Lucia
Saint Pierre and Miquelon
Saint Vincent and the Grenadines
Saint-Barthélemy
Sint Maarten
The Bahamas
Trinidad and Tobago
Turks and Caicos Islands
U.S. Virgin Islands
United States