3 Type N Roof Deck

Our acoustical type n roof deck is made by perforating the flutes of a standard 3 roof deck profile.

3 type n roof deck.

Acoustic perforations are located in the vertical webs where the load carrying properties are negligibly affected less than 5. Required bearing should be determined based on specific span conditions. Type na acoustical deck available for sound control. Vertical loads for type 3n 3 n ni na nia acoustical deck type 3 na nia is particularly suitable in structures such as auditoriums schools and theaters where sound control is desirable acoustic perforations are located in the vertical webs where the load carrying properties are negligibly affected less than 5.

N 24 deck is 3 deep and is available in galvanized and prime painted finishes. The strength of a panel is a component of the depth and the thickness of the panel. 3 weeks based on material availability. Table does not account for web crippling.

Type n roof deck acoustical deck type 3 na is particularly suitable in structures such as auditoriums schools and theaters where sound control is desirable. The deeper the panel is the stronger the panel is and the further it can span. Sidelaps may be flat adjustable or button punchable. It is used in different applications.

Acoustical n deck provides sound reduction where the under side of the deck is exposed to the interior. Roof deck products act alone in transferring horizontal and vertical loads into the building frame and do not work compositely with other building materials. Type n 3dr roof deck. Roof deck not intended to be watertight in any circumstance.

3 roof deck is available as 3 acoustical roof decking. N deck is generally known as deep rib deck. Comes in 24 coverage. This panel is used in long span conditions ranging from six feet to sixteen feet in distance.

Type n 24 is a 3 deep 24 wide long span panel. The deeper profile allows it to span longer distances or carry more load. The symbol indicates that the allowable uniform load based on deflection exceeds the allowable load. 3nl 32 3ni 32 3pln 32 roof deck grade 80 steel 3nx 32 gr80 december 2018 notes.

The 8 inch rib spacing and 3 inch depth creates an attractive surface for exposed ceiling and canopies. Type n deep rib deck provides excellent structural load carrying capacity per pound of steel utilized and its nestable design eliminates the need for die set ends the n deck panel is used in long span conditions. N deck is good in stock in the following gauges 20 18 16 gauge. Type n 24 can span distances ranging from 6 feet up to 16 feet.