Roof Deck Slab Thickness

And the concrete slab the deck became the positive moment reinforcement in the reinforced concrete slab.

Roof deck slab thickness.

1 sanar or composite steel loor deck slabs american national standards institute steel deck institute steel deck s institute 1 gage no. When using this type of deck in conjunction with bonded vapour control layers it will be necessary to first install a random nailed isolating layer prior to the installation of the main. Unilock architectural slabs are offered in six thicknesses and range from 9 lbs sqft to 48 lbs sqft for various roof structural weight limits. Design thickness minimum thickness 1 in.

The deck is a structural. Steel roof deck is the predominant structural component used in virtually all flat roofs. Minimum thickness for deck with other metallic or paint. 22 0 0295 0 75 0 028 0 71 20 0 0358 0 91 0 034 0 86 18 0 0474 1 20 0 045 1 14 16 0 0598 1 52 0 057 1 44 1 minimum delivered thickness is 95 of the design thickness.

Timber boarding suitable for roof decks should be a minimum 19mm nominal thickness planed and closely clamped together tongued and grooved or closely butted. 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. Continue design themes from on grade to rooftop applications creating a harmonious project between building site paving and outdoor spaces. In addition the deck.

For example if you have 4 inches of concrete above the flutes and want to use 0 35ig the effective thickness would be 0 35 4 1 4 inches. Longest unshored spans excellent alternate to sdi dr deep rib profile lower composite deck slab weight than 3wxh 36 for the specified concrete thickness 8 inch on center low flute spacing to allow for bearing wall studs to be at 16 inches on center non composite deck 7. Following are the details you ll need about any of our products. For composite slabs most engineers ignore the stiffness of the metal deck and enter the elastic modulus and poisson s ratio for concrete.