ARDEX

ARDEX A 38™ Rapid Set Screed

ARDEX A 38™ Rapid Set Screed is a precision-engineered, polymer-modified, cement screed that sets, hardens and dries rapidly. Use for interior or exterior applications including swimming pools and other wet areas. ARDEX A 38 can be walked on 3 hours after application and can receive tile or stone after just 4 hours, even when used as an unbonded or floating screed. After only 1 day, the compressive strength and tensile strength of ARDEX A 38 exceed those that regular cement screeds achieve after 28 days.

Key Features
Rapid hardening – walkable in 3 hours
Suitable for bonded, unbonded or floating screeds
Install tile and natural stone after only 4 hours
Interior and exterior applications
Ideal for swimming pools and other wet areas
Install vinyl and wood floor coverings after just 48 hours
Exceeds the 28-day strength properties of ordinary screeds after just 1 day
Can be used with in-floor heating systems

Standards
SystemOne

Specifikation

Installation
Mixing Ratio: Approximately 250 lb. (113.4 kg) of screed sand and approximately 7.5 quarts (7.13 L) of water per 50 lb. (22.7 kg) bag
Coverage:
56 – 57 sq. ft. per bag at 3/4” (5 – 6 sq. m at 18 mm)
*Coverage will vary depending on the texture of the surface being smoothed
Performance
Compressive Strength (ASTM C109/mod – Air cure only): 6,300 psi (441.0 kg/sq. cm) at 28 days
Flexural Strength (ASTM C348): 775 psi (54.25 kg/sq. cm) at 28 days
Walkable: 3 hours
Install Tile / Waterproofing: 4 hours
VOC: 0
Packaging: 50 lb. (22.7 kg) bag
Storage: Store in a cool, dry area. Do not leave bags exposed to sun. Protect unused material by removing air from bag and sealing tightly.
Shelf Life: 1 year, if unopened
Warranty: ARDEX L.P. Standard Limited Warranty applies

Teknisk specifikation

Unik ref.ardex-a-38
ProduktfamilieTile & Stone Installation System
ProduktgruppeScreeds/Mudbeds
TypeObjekt (enkelt objekt)
Udgivelsesdato2019-06-21
Udgavenummer1

Links

Produkt-URLhttps://ardex.co.uk/product/ardex-a-38-rapid-drying-screed/
Monteringsvejledninghttps://ardex.co.uk/product/ardex-a-38-rapid-drying-screed/
Produktcertificeringhttps://ardex.co.uk/product/ardex-a-38-rapid-drying-screed/
Teknisk beskrivelsehttps://ardex.co.uk/product/ardex-a-38-rapid-drying-screed/

Relateret

Materiale primærtCementitious
Designet iTyskland
Fremstillet iTyskland

Klassifikation

BIMobject-kategoriGulvbelægning - Tiles
IFC-klassifikationFloor
UNSPSC-navnConcrete tiles or flagstones
UNSPSC-kode30131703
Uniclass 2015-kodePr_20_29_88
Uniclass 2015-beskrivelseTile and fabric fasteners
CSI MasterFormat 2014-kode09 66 13
CSI MasterFormat 2014-titelPortland Cement Terrazzo Flooring
OmniClass-nummer23-15 17 13 13
OmniClass-betegnelseTile Flooring
CSI UniFormat II-kodeC3020
CSI UniFormat II-titelFloor Finishes

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