Roof Truss Construction Term

Here are some of the benefits of installing a roof truss.

Roof truss construction term.

It uses lower chords that slope inward instead of being horizontal. Truss designing buildings wiki share your construction industry knowledge. Of wood used in trusses usually ranges between 1 200 000 and 2 400 000. One more definition is that truss is a structural member that is assembled in such a way that forces are applied only on the ends.

They serve a critical function and design depends on various factors. A truss is a very useful structures as far as weight of building is considered. Roof framing in this chapter we will introduce you to the fundamentals of roof design and construction. Without roof buildings would be exposed to all kinds of elements rendering them completely useless.

Also commonly used in cathedral ceilings for its construction convenience the scissor roof truss reduces the need for a bearing beam. We will then discuss the framing square and learn how it s used to solve some basic construction problems. A roof truss is considered the most important key component in engineering system in a building. Nominal dimension an approximate dimension usually used to describe the size of an item such as a 2x4 which should actually measure 1 1 2 x 3 1 2.

Piggyback truss a truss supported directly on top of another.