ARDEX K 520™ Self-Leveling Concrete Toping

ARDEX K 520™ is a self-leveling, topping for fast-track resurfacing, smoothing or leveling of indoor concrete and certain non-porous surfaces. ARDEX K 520 can be installed up to 1″ (25 mm) thick neat and up to 3″ (7.5 cm) thick with the addition of appropriate aggregate (see Technical Data section for minimum installation thicknesses by application).

Key Features

A blend of Portland cement and other hydraulic cements
Resurface indoor concrete and certain non-porous surfaces
Walk on in 2 – 3 hours, seal in as little as 24 hours
Polish in as little as 24 hours
Use for interior floors only

Standards

Tested in accordance with ASTM C1708

Specifikace

Installation
Mixing Ratio: 5 quarts (4.73 L) of water per 50 lb. (22.7 kg) bag
Coverage: 25 sq. ft. per bag at 1/4” (2.4 sq. m at 6 mm)
16.7 sq. ft. per bag at 3/8″ (1.6 sq. m at 9.5 mm)
12.5 sq. ft. per bag at 1/2” (1.2 sq. m at 12 mm)
Performance
Flow time: 10 minutes
Compressive strength (ASTM C109/mod – air cure only): 6,000 psi (420 kg/sq. cm.) at 28 days
Flexural strength (ASTM C348): 1,200 psi (84 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 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: Nine months, 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.

Technická specifikace

Jedinečná ref. hodnotaARDEX-K-520
Skupina výrobkůARDEX Surfaces
Skupina produktůOverlays and Toppings
TypObjekt
Datum zveřejnění2024-02-21
Číslo vydání1

Odkazy

URL produktuhttps://www.ardexamericas.com/product/ardex-k-520/
Instruktážní videohttps://youtu.be/3GhxmUzeoqM
Technický popishttps://ardexamericas2.wpenginepowered.com/wp-content/uploads/2018/05/ARDEX-K-520-Technical-Data-1.pdf

Klasifikace

Kategorie objektu BIMPodlahy - Podklad
Klasifikace IFCFloor
Název UNSPSCCarpet or rug underlays
Kód UNSPSC30161719
Kód Uniclass 2015Pr_35_31_06_80
Popis Uniclass 2015Smoothing and levelling underlay compounds
Kód CSI MasterFormat 201406 16 26
Název CSI MasterFormat 2014Underlayment
Číslo OmniClass23-15 17 11 13 11 13
Název OmniClassPortland Cement Floor Underlayments
Kód CSI UniFormat IIB1010
Název CSI UniFormat IIFloor Construction

Dostupnost regionu

Severní Amerika
Anguilla
Antigua a Barbuda
Aruba
Bahamy
Barbados
Belize
Bermudské ostrovy
Britské Panenské ostrovy
Curaçao
Dominika
Dominikánská republika
Gaudeloupe
Grenada
Grónsko
Guatemala
Haiti
Honduras
Jamajka
Kajmanské ostrovy
Kanada
Karibské Nizozemsko
Kostarika
Kuba
Martinik
Mexiko
Montserrat
Nikaragua
ostrovy Turks a Caicos
Panama
Pannenske Ostrovy
Portoriko
Saint-Pierre a Miquelon
Salvador
Spojené státy americké
Svatá Lucie
Svatý Bartoloměj
Svatý Kryštof a Nevis
Svatý Martin
Svatý Martin
Svatý Vincenc a Grenadiny
Trinidad a Tobago