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What is a metal deck?

By: Mohammed GhawanniUpdated: January 30, 2021

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Metal decking typically has a ribbed or corrugated profile that is achieved through a process called roll forming. Large sheets of metal are pulled off of rolls and led through rolling dies that create the ribbed profile. Metal decking is used for flooring and roofing and also for the creation of forms for concrete.

Accordingly, how far can steel decking span?

If you choose the latter, you'll have a little less steel because you have fewer joists to install, but you're replacing all those joists with heavier decking. reach spans of 30 ft.

Beside above, how much does steel decking cost?

Type of Metal Deck
Gauge Price Per Square Foot
20 $3.75 - $4.50
18 $4.25 - $5.25
16 $5.00 - $6.00

What is composite floor deck?

It is constructed of slabs and beams acting compositely together. Composite floor consists of a concrete topping cast onto metal decking. Composite floor slabs use metal decking then concrete, either lightweight or normal weight, is pumped onto the decking to make up the composite system.

How thick is metal decking?

Nominal thicknesses range from 0.030 in. (0.76 mm) to 0.060 in. (1.52 mm).

Related

Why is metal decking corrugated?

The Benefits of Corrugated Floor Decking. Corrugated metal is a lightweight building material that provides remarkable rigidity given its slim profile. That strength makes it an ideal addition to concrete floors in need of extra reinforcement.

What is the difference between composite deck and form deck?

Composite deck has embossments in the vertical ribs that bond with the concrete slab to develop a composite floor system. Composite deck acts as a form during the concrete pour. Form deck is used extensively in floor construction as an economical form to support concrete slabs during construction.

What is a floor deck?

In architecture, a deck is a flat surface capable of supporting weight, similar to a floor, but typically constructed outdoors, often elevated from the ground, and usually connected to a building. The term is a generalization of decks as found on ships.

What is slab on deck?

Basically the Deck slab is the part of structures which is constructed over the girders and being used by the vehicles to cross over the bridge. It also acts as a medium to bind the girders, as the load of vehicles is directly taken by the deck slab and further transfered to the girders.

What is a cellular deck?

Cellular Roof Deck. Cordeck Cellular Roof Deck is traditional corrugated roof deck with flat sheet steel welded to the underside to create enclosed cellular raceways, that are often utilized to house sound absorbing material.

What is B deck?

B Deck is strong, light weight, economical, and easy to install and is the most common structural roof deck. Verco HSB-36 stands for High Shear B Deck @ 36" Wide. Normally B Decking is used in short to medium span conditions ranging from 3 feet to 10 feet in distance.

What is ComFlor?

ComFlor®, the new generation in composite steel floor decking systems joins Steel & Tube, New Zealand's leading distributor of steel and stainless steel products and services – bringing the world of steel-framed construction closer to you.

What is steel deck slab?

Steel deck is a cold formed corrugated steel sheet supported by steel joists or beams. It is used to support concrete or insulating membrane of a roof. It was developed to provide a structurally efficient product for use in roof and floor systems.

What is the maximum standard steel deck width that is available?

General - All Deck Products
Deck lengths can be varied to suit job conditions but, because of shipping considerations, are usually less than 40'. Standard deck width varies with the product used but full sheets are usually 12”, 18”, 24”, 30” or 36”.

What is a deck flute?

Flute: A fabricated fold or bend in a steel deck panel which projects downward from a horizontal plane to form a repetitive groove or undulation and is comprised of one corrugation. Interlocking Side-Lap or Interlocking Seam: Steel deck panels having male and female side edges.

How do you waterproof under a deck?

3 Ways to Keep Dry Under Your Deck
  1. One option is to cover the deck boards with a watertight membrane.
  2. If you're building a new deck or replacing your deck boards, you can use a system like Trex RainEscape, which installs in the joist spaces before you install the decking.

What is steel decking used for?

Steel deck is a cold formed corrugated steel sheet supported by steel joists or beams. It is used to support concrete or insulating membrane of a roof. It was developed to provide a structurally efficient product for use in roof and floor systems.