DOVETAIL

3.5D FormLok®

3.5D FormLok®is a 3½-inch deep, 24-inch wide composite deck, with a nested sidelap. This profile is commonly used in education market segments, and is capable of spans up to ~20 feet.

DESIGN WITH THIS PRODUCT

3.5D FormLok® Nominal Dimensions
NOMINAL DIMENSIONS

Nested Sidelap Connection

3.5D Nested Sidelap Connection illustration

3.5D FormLok

Nested Sidelap Connection

SIDELAP CONNECTION

FEATURES

  • 3½-inch deep, 24-inch wide
  • Composite Deck
  • Upper Span Range: ~20 feet
  • Available Gage Range: 18-16
  • Common profile for Education market segments
  • STC Acoustic Performance: 45-62
  • IIC Acoustic Performance: 24-62
  • Architectural Appearance: Flat Bottom
STANDARD
  • ASTM A653 SS GR 40 Min. with G90
  • Standard lengths – 6'-0" to 42'-0"
  • Tables conform to ANSI/SDI C-2017
  • IAPMO UES ER-423 and UL Listed
OPTIONAL
  • Compatible Hanging Solution
    • Wedge-Nut Hanging Solution

DESIGN WITH THIS PRODUCT

Verco's online design tools make it easier for you to specify our products, helping you increase project performance and reduce project costs.

DECK-SLAB DIAPHRAGM COMPOSITE DECK-SLAB SUPERIMPOSED LOAD UNSHORED CONSTRUCTION SPAN SPANNING POUR STOP PER SDI

LRFD 3.5D FormLok® Deck

ASD 3.5D FormLok® Deck

IAPMO ER-0423

UL FIRE RATED DATA SHEETS

FM APPROVAL REPORT

STC/IIC DATASHEET

Wedge-Nut for Dovetail FormLok

CAD DRAWINGS

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