global truss

Types of Global Truss

The global truss, a well-liked and dynamic truss form used in the events and entertainment industries, is accessible in various types. All of these types are designed to serve specific load and configuration purposes. For instance, here are the most prevalent types of global truses available in the market today.

Square Global Truss System

The shape of a square global truss system is, as the name implies, a square. However, it allows for remarkably steady and uncomplicated designs to be produced at any time. It is ideal for forming screens, lighting rigs, and stage backdrops because it can carry heavy loads and supports multiple pick-up points for the rigging of equipment finesse.

Octagon Global Truss System

The octagon global truss system has eight sides, unlike the square design. The octagon truss offers an extravagant appearance while keeping structural durability. Performers can hang lights and speakers from the truss, making it ideal for stage setups and events. The eight-sided shape improves load distribution across all parts.

Rectangle Global Truss System

For the larger spans and heavier loads, the rectangle global truss system is perfect. Because of its shape, a rectangular truss system can be configured into scaffolds, bridges, and support frames. The widespread use of these trusses in theatrical productions and concerts is caused by their strength and adaptability.

Triangular Global Truss System

Compared to the square and rectangular designs, triangular shapes provide integrated rigidity due to the connection of their parts' geometry. The triangular truss is particularly useful for outdoor events or anywhere that weather elements can greatly affect the outcome. The lightweight of these trusses also makes transport easy.

Circle Global Truss System

The circle global truss system, which is round, provides a harmonious and attractive alternative to the other shapes. These trusses are ideal for creating lighting rings and banners and are often seen in fashion shows and exhibitions. It can also mitigate concentrated loads due to its balanced form.

Material & Durability of Global Truss

Materials that are used to manufacture global trusses directly influence their durability, load-bearing capacities, and resistances to corrosion and environmental factors. Many global trusses are made from material A and come in various configurations, with varying lengths, angles, and shapes to suit different applications and load-bearing requirements.

Aluminium Alloy

Because of its high strength-to-weight ratio, corrosion resistance, and workability, the aluminium alloy is the most prevalent material in constructing global trusses. The materials make it lightweight for ease of movement and strong enough to be used in outdoor and indoor settings. Commonly used configurations include triangular, square, and rectangular shapes.

Steel

To support greater weights, steel global trusses are favored, especially in construction and permanent installations. The high tensile strength of steel permits thinner member design without sacrificing load capacity. Steel trusses, however, are heavier and require more extensive transport and installation efforts than aluminum trusses due to these features.

Forged Aluminum

Forged aluminium trusses are made from superior-quality, strong, lightweight aluminium. Forged trusses provide higher load ratings and attach more firmly, improving overall design integrity. To achieve superior impact and fatigue resistance, forged aluminium is ideal for high-activity areas like concerts and shows.

Galvanized Steel

Corrosion protection is the focus when using galvanized steel trusses. The zinc coating makes trusses extremely durable for many years without rusting, especially in outdoor weather. While they don't offer the same amount of flexibility in design as forged or aluminium trusses, they are still valuable for permanent and temporary outdoor structures.

Commercial use cases of Global Truss

Common use cases of the global truss entails areas that include the events industry, theatres, concerts, and other performance art arenas. The versatility of these scaffolding systems makes them ideal in various situations where lighting, speakers, stages, and displays need to be suspended. Below are some commercial applications of global trusses:

Concerts and Live Events

Global trusses are used in almost all live performances/events, such as concerts, because they are used to support speakers, lights, and stage effects. The rigging points on these trusses allow for numerous items to be suspended, producing elaborate display systems without hampering audience view.

Theatrical Productions

In Theatre, Global Truss Systems are used to create intricate lighting setups and stage designs. They will bear the weight of numerous lights and scenery flying high above the stage to enhance the performance. Their modular design also permits quick rearrangements of trusses.

Exhibition and Trade Shows

The trusses are used when designing stands that can attract potential buyers at trade fairs and exhibitions. Trusses are employed to create overhead banners, lighting designs, and display systems. Such an engaging design can capture much attention and maximize the space available for exhibiting products.

Outdoor Events and Festivals

Global trusses provide support and shade for temporary structures like stages, seating areas, and walkways for outdoor gatherings. This is reasonably priced and quick to erect and therefore a popular option for event organizers in hosting outdoor festivals and gatherings.

Corporate Events and Installations

Corporations use the Global Truss for different occasions, from product launches to annual conferences. These trusses can be made into uniquely styled backdrops and display systems to show corporate branding or products. Their professional and polished look enhances the ambience of any corporate function.

How To Choose Global Truss

To select the best global truss system for one's particular application, many crucial factors have to be considered. Below are some of these important factors:

Load-Bearing Capacity

The load-bearing capacity should be balanced with the expected load for any event or installation first. These loads would include lighting fixtures, speakers, and banners. Choosing a truss with a higher load capacity than required is always safer to ensure it can sustain any given circumstances.

Material

Materials are available in varieties, such as steel and aluminium alloy, each with advantages. Steel trusesses have higher load capacities but are, at the same time, heavier and more difficult to install. Conversely, while aluminium trusses are lighter, they are still capable of bearing a large load and are, therefore, most appropriate for both indoor and outdoor use.

Type and Shape

There are different kinds of global trusses, such as square, rectangular, triangular, octagonal, and circular, each serving a purpose and having advantages and disadvantages of its own. For example, a triangular truss is more rigid than a rectangular truss, which is better for large spans. The shape chosen should fit the stage design and structural requirements.

Ease of Installation

Modularity and connectivity ensure easy transport and fast setup. For example, pin or coupler connections enable disassembly and reassembly without hassle; however, different connection types vary in how rigid or flexible they cause the truss to be. Easy-installation trusses minimize setup time and labor.

Budget

The price of the global truss chosen will significantly vary depending on the kind of material and the design complexity. While an affordable alternative is tempting, one must consider whether the selected truss will have the capacity to support the required load or survive the environment. To achieve the best of both worlds, seek a truss that is moderately priced yet comes with adequate strength and durability for the task at hand.

Q and A with Global Truss

Q. What is a global truss system?

A: A global truss system is a modular framework used to support lighting, sound, and heavy equipment, largely in the entertainment industry. It comprises interlocking truss pieces that form a strong, load-bearing structure for stages, events, and exhibitions.

Q. What is a universal truss made of?

A: Global Trusses are Typically manufactured from either steel or aluminum alloys, each material having associated benefits. Steel trusses are better suited for permanent structures due to their ability to accommodate heavy load-bearing capacities. On the other hand, aluminum trusses are corrosion-resistant, lightweight, and ideal for temporary structures, making them easy to transport and quick to assemble on-site.

Q. How do one maintain a global truss system?

A: Preventive maintenance practices employed in global truss systems common and necessary for their longevity, includes constant inspection for signs of fatigue or wear, cleaning to eliminate debris, and a habit of protecting from adverse weather elements for outdoor installations; these ensure the truss remains in good working shape.

Q. What is the load capacity of the global truss?

A: The load-carrying capacity of a global truss is highly variable and contingent upon design, size, and materials employed. Small trusses can carry up to a few hundred kilograms, while larger steel truss frameworks can carry several tonnes, more than enough for a concert or stage performance.

Q. Can global truss be used outdoors?

A: Yes, a global truss can indeed be used outdoors. Nevertheless, special care must be taken to ensure that the truss is weather-resistant and adequately secured to prevent harm from high winds and other weather elements.