Tag: AISI S Code Update: Revisions Finalized for the IRC. This blog post continues our series on the final results of the ICC. AISI S/S DISCLAIMER The material contained herein has been developed by the American Iron and Steel Institute (AISI) Committee on Framing . the AISI Prescriptive Method (AISI S w/S). The loads, load combinations, and other design parameters used to develop the provisions in the AISI.

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The connectors are shown for illustrative purposes only.

Vertical reinforcement consisting of one No. Aiisi an alternative to the blocking panel shown in Figure 3a blocking panel designed to resist the lateral wind loads for the roof diaphragm in accordance with the AWC WFCM shall be permitted.

Except as specifically provided in Section Close Explore the durability and resiliency of cold-formed steel framing when confronted with fire, cold weather, hurricanes, and flooding. Inclusion of 1 st floor tributary dead load shall be permitted. Shear wall overturning hold-down loads.

Lateral load perpendicular to the plane of the wall; 3. All footing dowel bars shall have a standard degree 1. Corrosion aissi exhibiting not more than 5-percent red rust after hours exposure in accordance with ASTM B The outer bar of foundation reinforcing shall be continuous around corners using corner bars or by bending the bar.

  ISO 17292 PDF

Construction: Cold-Formed Steel Design – Errata | SMDI – Steel Market Development Institute

Foundations shall be in accordance with Section Standard cut washers shall be permitted for cold-formed steel framing with standard hole sizes.

For the foundation wall systems illustrated in Figures 5a5b and 5cgalvanized or stainless steel straps shall be nailed to a minimum double 2-inch by 6-inch For a rectangular building plan, required foundation weight per foot shall be evaluated for each horizontal direction; the largest required foundation weight per foot shall be used.

Dowels shall lap wall reinforcing a minimum of 25 inches mm. The other standards addressed such topics as a code of standard practice, the definition of standard product, and prescriptive design for residential applications.

Connectors and fasteners shall meet the requirements of Section in addition to the requirements of the standards referenced in Section TYPE 1 Required connection capacity a lb.

Stem wall with slab on grade. In accordance with Table 3.

AISI Publishes Standard for Cold-Formed Steel Framing

Monolithic exterior slab-on-grade footing. Shear in the plane of the wall; 2. The provided foundation weight per foot plf shall be determined by one of the following methods:. Shear in the plane of the wall. The construction of one- and two-family dwellings in high wind areas shall comply with Section Uplift loads; and 4.


Concrete slabs and footings shall be poured as a monolithic unit. The following need not be evaluated to determine minimum foundation weight per foot in accordance with Figure 1.

Fasteners and connectors that are exposed directly to the weather in areas within 3, feet m of a saltwater coastline or subject to salt corrosion as determined by the building official, or in contact with treated wood, shall comply with Sections Uplift loads account for a maximum 2-foot roof overhang.

As permitted by Section Footings for stemwall foundations shall be reinforced with two No. Light-framed construction shall be in accordance with Section The minimum reinforcing requirements for exterior footings for uplift resistance shall be two No. Building length shall be equal to or greater than that shown in the tables.

Not less than 0. Lateral load e230 to the plane of the wall. Fasteners and connectors shall be in accordance with Section The uplift connection type and location shall be as indicated in Figures 2 through 4.

Continuous foundations conforming s320 Section Slab-on-grade floor systems shall be in accordance with Section