ARDEX K 523™ Self-Leveling Concrete Toping with Aggregate Surface

ARDEX K 523™ Self-Leveling Concrete Toping with Aggregate Surface

ARDEX K 523™ is a pourable, polishable, self-leveling topping for fast-track resurfacing of indoor concrete. ARDEX K 523 can be installed from a minimum thickness of 3/8″ (9 mm) up to a maximum thickness of 2″ (5 cm). With black and white aggregates, ARDEX K 523 provides a polished, “aggregate-exposed” surface. Polishing can proceed in as little as 24 hours.

Key Features

A blend of Portland cement, hydraulic cements and specialty black and white aggregates
Resurface indoor concrete
Walk on in 2-3 hours, polish in as little as 24 hours
Use for interior floors only

Standards

Tested in accordance with ASTM C1708

Specifikation

Installation
Mixing Ratio: 3.25 or 3.75 quarts (3.07 or 3.55 L) of water per 50 lb. (22.7 kg) bag
Coverage: Up to 13 sq. ft. per bag at 3/8” (1.2 sq. m at 9 mm)
Performance
Flow time: 10 minutes
Compressive strength (ASTM C109/mod – air cure only): 6,200 psi (436 kg/sq. cm.) at 28 days
Flexural strength (ASTM C348): 1,100 psi (77 kg/sq. cm.) at 28 days
Walkable: 2 – 3 hours (without E 25); 24 hours (with E 25)
Polishable: 24 hours (without E 25); 48 hours (with E 25)
Available Colors: Gray
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 Americas Standard Limited Warranty applies.

Teknisk specifikation

Unik ref.ARDEX-K-523
ProduktfamilieARDEX Surfaces
ProduktgruppeOverlays and Toppings
TypeObjekt (enkelt objekt)
Udgivelsesdato2024-02-21
Udgavenummer1

Links

Produkt-URLhttps://www.ardexamericas.com/product/ardex-k-523/
Instruktionsvideohttps://youtu.be/7HRHXGfgTlY
Teknisk beskrivelsehttps://ardexamericas2.wpenginepowered.com/wp-content/uploads/2019/02/ARDEX-K-523-Technical-Data-2.pdf

Klassifikation

BIMobject-kategoriGulvbelægning - Underlag
IFC-klassifikationFloor
UNSPSC-navnCarpet or rug underlays
UNSPSC-kode30161719
Uniclass 2015-kodePr_35_31_06_80
Uniclass 2015-beskrivelseSmoothing and levelling underlay compounds
CSI MasterFormat 2014-kode06 16 26
CSI MasterFormat 2014-titelUnderlayment
OmniClass-nummer23-15 17 11 13 11 13
OmniClass-betegnelsePortland Cement Floor Underlayments
CSI UniFormat II-kodeB1010
CSI UniFormat II-titelFloor Construction

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