USG ME Building Materials; Ceiling, gypsum boards metal framing

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Shaftwall Framing Systems -J Runner / J Strut - 400JS-23

USG Shaftwall Framing Systems -J Runner / J Strut, used to construct elevator shafts, mechanical shafts, stairwells, air return shafts and horizontal membranes, thickness range from 0.6 to 1.5 mm with Zinc coating 180-270 g/m².
Thickness
Zinc Coating


Features
  • Meet or exceed all international code requirements
  • Fully compatible with all standard wall boards
  • Knurled flanges for easier attachment of exposed materials
  • Dimensionally stable with High load bearing capacity
  • Won’t warp, twist or bow
  • Length is optional and can be customized as per customer needs
  • Large range of size and thickness available
  • Available with High Recycled Content (HRC)
Specifications
Physical Properties
  • Yield stress, Fy 33 ksi Ultimate, with G90 Zinc coating
  • ASTM & Code Standards: Shaft wall J Runners are produced to meet or exceed ASTM C645 and C955
  • Galvanized sheet steel meets or exceeds requirements of ASTM A-653
  • For installation & storage information refer to ASTM C1007 & C754
  • Green Benefits and Recycled Content: LEED Credit MR 2 – USGBoral products are manufactured from cold formed steel. Steel is 100% recyclable, which helps divert debris from the waste stream
  • LEED Credit MR 4 – USGBoral steel products have a minimum of 25.5% post-consumer recycled content, and 6.8% pre-consumer.

Item

Thickness

Zinc Coating

212JR-23
0.9
180
212JR-32
0.8
270
212JR-34
0.9
270
212JR-48
1.2
270
212JR-58
1.5
270
400JR-23
0.6
180
400JR-32
0.8
270
400JR-34
0.9
270
400JR-48
1.2
270
400JR-58
1.5
270
600JR-23
0.6
180
600JR-32
0.8
270
600JR-34
0.9
270
600JR-48
1.2
270
600JR-58
1.5
270
212JS-23
0.6
180
212JS-32
0.8
270
212JS-34
0.9
270
212JS-48
1.2
270
212JS-58
1.5
270
400JS-23
0.6
180
400JS-32
0.8
270
400JS-34
0.9
270
400JS-48
1.2
270
400JS-58
1.5
270
600JS-23
0.6
180
600JS-32
0.8
270
600JS-34
0.9
270
600JS-48
1.2
270
600JS-58
1.5
270

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