What are the metal plates on trusses called?

A truss connector plate, or gang plate, is a kind of tie. Truss plates are light gauge metal plates used to connect prefabricated light frame wood trusses. They are produced by punching light gauge galvanized steel to create teeth on one side.

Are truss plates galvanized?

The metal connector plates used for wood trusses are typically fabricated from hot-dip galvanized steel meeting the requirements of ASTM A653/A653M, with a coating that meets or exceeds the designation G60.

Which is stronger trusses or rafters?

Once in place, rafters use up more wood, so they weigh more, but trusses are stronger because they are more efficient and have the capacity to produce maximum strength using fewer materials in the end.

What is a mending plate?

A mending plate is a metal connector that is used to repair or strengthen joints in wooden furniture, picture frames, shelving and for many other household connections. Mending plates are available in straight, T-shaped, flat L-shaped and bent L-shaped designs.

Can you bend a mending plate?

Mending plates are available in straight, T-shaped, flat L-shaped and bent L-shaped designs. We’ll talk about what each shape is used for in just a bit.

What is mending plate?

What are nailing plates?

Nail plates are flat strips of galvanised steel which have been punched to create multiple small prongs on one side. These are hammered into the surface of adjacent pieces of timber to hold them together. They are widely used in framed structures and in the prefabrication of structural elements such as trusses.

How much weight can a truss hold?

According to the IRC, the minimum live load capacity of a roof truss for non-sleeping areas should be around 40 pounds per square foot. Again, if it’s built for sleeping areas, it should be around 30 pounds per square foot.