# How do you make a metal deck slab?

## How do you make a metal deck slab?

The steps in the design of profile metal decking for composite floors are;

1. Determine the effective breadth of the concrete slab.
2. Calculate the moment capacity of the section.
3. Evaluate the shear capacity of the section.
4. Design the shear connectors.
5. Assess the longitudinal shear capacity of the section.
6. Check deflection.

### How far can metal decking span?

Based on a standard profile of about 2 in. to 3 in. composite deck, typical spans are 10 ft to 15 ft. “When you use a dove- tail profile, you can span 15 ft., but you have to shore it,” notes Abbata.

#### How do you calculate metal for a deck?

To calculate the cost of the metal decking, you will need to calculate the total square feet for each type and gauge of metal decking. You will then need to get pricing for each type and gauge. For each type & gauge, multiply the square foot quantity by the square foot unit price.

Can a deck be made of metal?

Metal decking is corrugated metal sheeting that’s used as a structural roof deck or composite floor deck. It will be supported by steel beams or joists. The purpose of metal deck is to support the insulating membrane of a roof or to support and bond with the concrete to create a composite metal floor deck.

How far can you span metal decking for concrete?

## How thick is metal decking?

Metal decking is most commonly 16, 18, 20, and 22 Gauge in thickness.

### How do you calculate a concrete slab for a metal deck?

The concrete volume, in cubic feet per square foot, is equal to the concrete thickness above the flutes divided by 12 plus Cv. V = t / 12+Cv.

#### Are metal decks cheaper than wood?

The price of a deck varies significantly based on the specifications of the project, but for a 300-square-foot deck with steps, expect a roughly \$2,500 to \$5,000 price difference between steel and pressure-treated wood. (In that scenario, steel is the more expensive material.)

How thick is concrete metal deck?

Dimensionally, a concrete deck is typically thicker with a minimum thickness of 3 1/2” accounting for the roof deck and concrete thickness over the top. Steel deck can be up to 2 1/4” thick for a roof deck/Resindek® system or as little as 1/4” thick with a floor plate system.

What is Type B metal deck?

Type B Deck is the most common structural metal decking in the industry. It is an ideal structural substrate on short to medium span conditions that range from three feet to ten feet in distance. B Deck is lightweight, strong, economical, and easy to install. The panel in the image below is 1.5” deep and 36” wide.

## How do you distribute point load on a slab?

Two-way Slab The slab is commonly divided into trapezoidal and triangular areas by drawing lines from each corner of the rectangle at 45 degrees. The beam’s distributed load is computed by multiplying the segment area (trapezoidal or triangular area) by the slab’s unit load divided by the beam length.

### How much does it cost to build a metal deck?

In general, the prices will fall between \$6.00 – \$12.00 per square foot.