Puddle Welding Roof Decking

When metal deck is to be welded to supports the effective fusion area is at least 1 2 in. Arc seam and arc spot welds are to be located and spaced as described in the tables. Diameter for arc spot puddle welds figure 3 or at least 3 i in.

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Image Result For Puddle Welded To The Beams Steel Sheet Metal Steel Deck Steel Beams

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Puddle welding roof decking.

Arc puddle welding duration. The anchorage system of roof deck units to supporting members consists of deck to support deck to deck sidelap and deck to perimeter. Deck attachment patterns are designed by the engineer of record. The following csm products solutions standard attachment pattern has been provided as a minimum recommendation for the product speciﬁed.

Luttrell 2007 ansi sdi c1 0 2006 standard for composite steel. Hilti north america recommended for you. Arc seam and arc spot welds are to be done as seen in the images below. Long for arc seam welds.

Following are the details you ll need about any of our products. When vero roof deck is to be welded to supports the effective fusion area is to be at least in. Diameter for arc spot welds or at least 3 8 in. Steel decking is used in many applications but is particularly well suited to roofing and flooring.

Traditional and automated deck fastening using a range of methods new millennium roof deck form deck and composite deck can be attached to supports and at side laps with welds or with mechanical fasteners such as power actuated fasteners and screws. Arc spot welds also referred to as puddle welds. Preheat exemption is possible for arc spot welding roof or floor deck to base materials listed in group i or ii in table 3 1 in aws d1 1. Sdi white paper arc puddle welds and weld washers for attachments in steel deck l d.

Arc spot welds often referred to as puddle welds are similar to plug welds except that the thin top sheet does not require a hole to be pre punched prior to welding. Long for arc seam welds. World s best tree felling tutorial. For more than 50 years verco has been manufacturing many different types of deck including roof deck floor deck composite floor deck cellular and dovetail deck.

B deck 36 4 pattern notes. Steel deck is often installed using arc spot welds either with or without weld washers. Standard deck attachment details. Comparison of hilti mechanical fastening system for decking vs.

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