StoPowerwall® ci

StoPowerwall® ci

StoPowerwall® ci is a portland cement stucco wall covering that is intended for use over code compliant concrete, concrete masonry, and frame wall construction. It incorporates a fluid applied air and water-resistive barrier, code compliant paper or felt water-resistive barrier (WRB), drainage cavity, code compliant metal plaster base, portland cement stucco, Sto primers, and Sto textured or custom cast finishes.

StoPowerwall stucco is ASTM C926 compliant and is installed in two coats in conformance with ASTM C926 practices. StoPowerwall stucco is available as a concentrate to which graded sand is added at the job site, or pre-sanded to simplify mixing in the field. Sto proprietary integrally colored textured finishes or Sto custom cast finishes are used in lieu of portland cement stucco finish to achieve brighter, richer colors and textures, and offer a wide variety of finish looks such as stone, brick, or wood on a single substrate.


    • Commercial or Residential
    • Vertical, above grade wall construction
    • Exterior and Interior environments
    • Approved for Metal or Wood studs with exterior sheathing, Masonry, Core-filled CMU
    • Air and Moisture Barrier Performance:  ICC ESR 2323, ICC ESR 1233, ASTM E 2357, ASHRAE 90.1-2019
    • Fire Compliance: NFPA 285 and ASTM E119
    • Continuous Insulation: 1" minimum - 12" maximum: Owens Corning or DuPont Type IV XPS Insulation Board
    • Uses ASTM C 926 compliant stucco scratch and brown coat
    • Air Quality and VOC Compliance: US EPA (40 CFR 59) and SCAQMD (Rule 1113)
    • LEED Credit Eligibility: EA, MR, IA
    • R-Value: 5 – 10 ft2•h•°F / Btu (0.88 – 1.76 m2 •K/W)
    • System Weight: < 12 psf (56.6kg/m2)
    • 12 Year Limited Warranty 
    Concrete barrier commercial residential masonry drainage wood stud façade cladding walls water barrier drain screen
Teknisk specifikation
  • Unik ref.sto_powerwall_ci
  • ProduktfamiljWalls
  • ProduktgruppWall Cladding Sheets
  • TypMontering (flera objekt)
  • Publiceringsdatum2022-09-11
  • Edition nummer1
  • HuvudmaterialPolymer-modified cementitious
  • Sekundärt materialExtruderad polystyren (XPS)
  • Designad iUSA
  • Tillverkad iUSA
  • BIMobjektkategoriVäggar - Fasadbeklädnad
  • IFC klassificeringVägg
  • UNSPSC namnSiding and exterior wall materials
  • UNSPSC kod301518
  • Uniclass 2015 kodEF_25_10
  • Uniclass 2015 beskrivningWalls
  • CSI MasterFormat 2014 Kod09 24 23
  • CSI MasterFormat 2014 TitelCement Stucco
  • OmniClass nummer23-13 33 15
  • OmniClass TitelWall Exteriors
  • CSI UniFormat II KodB2010
  • CSI UniFormat II TitelExterior Walls

Region tillgänglighet