ARDEX B 20 - Overhead & Vertical Repair Mortar with Corrosion Inhibitor

ARDEX B 20™ is a trowel-grade, Portland cement-based, polymer modified, structural repair mortar for vertical and overhead concrete. Key Features Structural repair mortar with integral corrosion inhibitor Glass microspheres add body, reduce weight Mixes with water only Easy to apply – non-sag and can be sculpted Installs from 1/4” to 2” in one lift, up to a total of 8” in multiple lifts for deeper applications Freeze-thaw resistant Suitable for overhead and vertical repairs on commercial, institutional and multi-unit residential applications Use for exterior or interior concrete overlays

Specifikim

Installation
Mixing Ratio: 6 1/2 to 7 pints (3.07 to 3.31 L) of water per 55 lb. (25 kg) bag
Yield: 0.42 cu. ft. per 55 lb. bag (0.0119 m3 per 25 kg bag); 20 sq. ft. per 55 lb. bag at 1/4″ (1.86 sq. m per 25 kg bag at 6 mm)
Performance
Compressive Strength ASTM C109 (psi): 1 day 3000; 7 days 5000; 28 days 6300
Flexural Strength ASTM C293 (psi): 7 days 1100; 28 days 1500
Splitting Tensile Strength ASTM C496 (psi): 7 days 485; 28 days 565
Modulus of Elasticity ASTM C469 (psi): 28 days 2.26 x 106
Direct Tensile Bond ASTM D4541(psi): 28 days 500 (failure in substrate)
Length Change ASTM C157 %: 7 days < 0.1; 28 days < 0.1; ASTM C157 (wet cure) 28 days < 0.03
Pot Life / Working Time: Approx. 15 to 30 minutes
Color: Gray
Coat or Seal: 3 to 7 days
Packaging: 55 lb (25 kg) net weight bags
Storage: Store in a cool dry area. Do not leave bags exposed to direct sunlight. Keep from freezing.
Shelf Life: One year if unopened
Warranty: ARDEX L.P. Standard Limited Warranty applies.

Specifikime teknike

Referencë unikeArdex-b-20
Familja e produkteveConcrete Repair
Grupi i produkteveRepair Mortar
LlojiObjekt (një objekt të vetëm)
Data e botimit2019-08-26
Numri i botimit1

Lidhje

Product URLhttps://www.ardexamericas.com/product/ardex-b-20-overhead-vertical-repair/
Përshkrimet teknikehttps://cdn.ardexamericas.com/wp-content/uploads/ARDEX-B-20-Technical-Data.pdf

Të ngjashme

Materiali kryesorMortar
Projektuar nëShtetet e Bashkuara
Prodhuar nëShtetet e Bashkuara

Klasifikimi

Kategoria BIMobjectMuret - Të tjera
IFC classificationMur
Emrin UNSPSCWall finishing materials
UNSPSC code301615
Uniclass 2015 CodePr_35_31_64
Uniclass 2015 PërshkrimPlasters and renders
CSI MasterFormat 2014 Code07 77 00
CSI MasterFormat 2014 TitleWall Specialties
OmniClass Number23-15 15 27
OmniClass TitleRenders
CSI UniFormat II CodeB2010
CSI UniFormat II TitleExterior Walls

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