New York Residential Appliance Installer License Prep Class for iPhone Download

As a New York resident looking to obtain an appliance installer license, it's essential to understand the requirements and regulations set by the state. One crucial aspect is the installation of roof and floor sheathing panels. In this article, we will delve into the details of spacing fasteners on these panels, conforming to ASTM standards, and other critical factors.

When installing roof or floor sheathing panels, it's necessary to block the panel edges perpendicular to the framing members. This blocking need not be provided except as required by other provisions of the code '1'. The spacing of fasteners on roof sheathing panel edges applies to both panel edges supported by framing members and required blocking '2'.

For wood structural panel roof sheathing attached to gable end roof framing and intermediate supports within 48 inches of roof edges and ridges, nails must be spaced at 6 inches on center where the ultimate design wind speed is less than 130 mph. For areas with an ultimate design wind speed of 130 mph or greater but less than 140 mph, nails should be spaced at 4 inches on center '3'.

Gypsum sheathing, on the other hand, must conform to ASTM C1396 and be installed in accordance with GA 253 '4'. Fiberboard sheathing shall conform to ASTM C208.

In terms of nail selection, it's crucial to choose the right type for your project. Nails used for framing and sheathing connections should have a minimum average bending yield strength as shown: 80 ksi for shank diameters larger than 0.177 inch but not larger than 0.192 inch, 90 ksi for shank diameters larger than 0.142 inch but not larger than 0.177 inch, and 100 ksi for shank diameters of 0.142 inch or less '5'.

When it comes to staples, they should be made of 16 gage wire with a minimum diameter crown width of 7/16 inches.

Finally, four-foot by eight-foot or four-foot by nine-foot panels should be applied vertically '6'. Nails should be spaced at not more than 6 inches on center at all supports where spans are 48 inches or greater. Staples and nails should be used for framing and sheathing connections.

By understanding these requirements and regulations, you'll be better equipped to prepare for the New York residential appliance installer license prep class and ensure that your installations meet the necessary standards.

References:

'1' International Building Code (IBC)

'2' IBC

'3' IBC

'4' American Society for Testing and Materials (ASTM) C1396

'5' ASTM C208

'6' IBC

New York residential appliance installer license prep class for iphone download