Spray Rib Lath

more rigid than diamond lath and helps to prevent Plaster loss

3-3/16" wide strips of plain 50lb kraft paper spot attached with glue between the herringbone mesh pattern with seven, 3/8" deep longitudinal solid steel ribs spaced at 3-7/8" intervals across the sheet.

Description

Spray Rib Lath provides the superior strength and exceptional rigidity of regular 3/8" High Rib Lath while the addition of the strips of kraft paper limits the loss of plaster when used over open framing or when spray applied. Spray Rib Lath is not a replacement for Grade-D weather resistant barrier.

Spray Rib Lath is the same as 3/8” High Rib Lath with paper attached and is only available in the West Coast.

Product Data & Ordering Information

Material: G60 Galvanized Steel
Packaged: 25 bundles or 250 pieces per pallet

Product Code

Wt./Sq. Yd.

 Sheet Size Pcs./Bdl. Yds./Bdl. Yds./Pallet
LARS 3.4 lbs. 27" x 97" 10 20 500
Tools: Code & SDS Architectural Specs AIA / CEU
Resources

Catalog

 

ASTM & Code Standards:

  • Product specifications
    • ASTM C847 Metal Lath
    • ASTM C841/C1063 Veneer and plaster accessories
    • ASTM C1047 Beads and trims–metal–paper–vinyl
    • ASTM C933 Specification for welded wire lath
  • Material specifications
    • ASTM A1003 (NS33, ST33L, ST33H, ST50L, ST50H)
    • ASTM A653 Zinc-coated hot-dip process
    • ASTM A653/B69 Veneer and plaster accessories/standard spec for zinc strip
  • Protective coating standards
    • ASTM A653  Zinc-coated hot-dip process
    • ASTM C1063 Veneer and plaster accessories
    • ASTM C1047 Beads and trims–metal–paper–vinyl
  • Installation standards
    • ASTM C1063 Installation of metal plaster base systems
    • ASTM C1780 Installation of adhered manufactured stone veneer
  • All ClarkDietrich Expanded Metal Lath is fabricated from prime galvanized steel, G60 zinc coating by the hot dipped method, conforming to Specification ASTM A653/A653M.
  • Intertek CCRR-0204 - Metal Lath - Code Compliance Research Report
    Check the updated list of Certified Production Facilities at Intertek's website at www.intertek.com/building/sfia
Submittals

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Product Code Description
LARS Spray Rib Lath

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