What are the different types of truss construction?
In construction, lattice structures are commonly used for roofs and floors. There are a number of different forms of truss construction, each with its advantages and disadvantages. The choice of lattice nose is based on aesthetic and structural needs, although if there is an existing structure to be rebuilt, the elections may be limited. Architectural consultations can help homeowners to take sound decisions on the selection of engineering. This lattice construction provides structural integrity, as the strength of the triangle pages is not under pressure. Conversely, four -sided figures, such as squares or rectangles, require additional stiffening to ensure stability.
Variations on the styles of truss beams are almost endless; If the mind can imagine a structure, there is probably an architect that can create it. However, the two most common designs of the truss beam are a playground or a common style of apparatus chord or flatíhradový beam. Pitched Truss is a triangular form used mainly for roofs. The parallel chord truss has two parallel external braces or chords maintained by squares supported by four connected triangles inside each square. These trusses are used for floors.
Many of the more sophisticated types of rugs are based on these two styles. The purpose of each type of lattice proposal is to meet precise structural and aesthetic targets. Both these considerations are required to select the best type of trustee for the shape, size and requirements for the design of each project.
Floor trusses are built with force and practicality as the main considerations, while roof truss beams often focus on cosmetic attraction. In the roof rides, the climate is also a large aspect, because each type of lattice nose providesIt applies different levels of insulation and air obstruction. The four most common roofs of the flickering heel are raised, chord, scissors and parallel chord. Personal preferences, budget and overall design of structure dictate which style is preferred.
Increased truss beam provides the best energy efficiency, as its construction allows enough space for maximum insulation. It creates a steam barrier that prevents potentially damaging moisture condensation, dry rot and mold. The costly production costs associated with the need for insulating and installation materials make this possibility of a higher price.
As well as the raised heel beam is a dropped chord truss airtight and allows space for deep insulation. This design uses higher studs and requires tiles where ceilings and walls are connected. This is often a preferred option if the interior ceiling is unstable, although other tiles and insulation increase costs.
Cathedral ceilings often require scissor trips thatIt has a design that resembles a hanging glider. The Eliminate shape is needed by supporting supporting beam and wall. Thanks to this rug, the isolation of the attic is a more difficult task and increases the cost of work.
parallel chord trusses is also a popular choice for structures with cathedral ceilings and facilitates the attic insulation than other truss styles. It requires specially designed steel and wood supports that increase its costs. Thermal effects of steel braces can also adversely affect energy efficiency.