Know the advantage of the curtain wall system

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The term "curtain wall" refers to a thin aluminum-framed wall. It can be filled with a variety of materials, such as glass, metal panels, or thin stones. The framework is attached to the structure of the building. It does not support the roof or the floor; instead, it relies on the construction of the building, particularly at the floor line.

History

Curtain wall systems, which date back to the 1930s, became popular after WWII. This occurred at a time when aluminum was only beginning to be used for non-military reasons.

In the current era, curtain wall systems have attained structural relevance on par with other structural elements. Curtain walls must be properly built, constructed, and maintained because they are continually exposed to the outside environment. All of this is contingent on the curtain wall system's functioning and endurance in supporting the building's structure.

Curtain Wall System Types

Curtain walls are prefabricated and assembled in a factory before being delivered to the job site. Curtain wall systems can be divided into two categories based on how the components are put together.

Stick Curtain Wall System

The components of this sort of curtain wall system are pieced together on the building's framework. This method is primarily employed in low-rise structures or in small areas. This is because it is necessary to have outdoor access in order to reach higher elevations. Because it allows for onsite alterations, this technology guarantees versatility. Though it provides the benefit of reduced transportation costs, the work and time requirements should not be overlooked, as they tend to be fairly high.

Unitized Curtain Wall System: The parts for this type of curtain wall system have already been assembled by the manufacturer. The components are installed and transported to the job site as a single unit from the factory. Individual installation is no longer required. The unitized curtain walls are proportional to the floor-to-floor height of this type of construction. They're common in high-rise buildings since they don't require external supports like cranes or scaffolding. Mini cranes or a temporary hoist are all that is required. Because the components are made in a factory setting, this system has the advantages of speedy construction and high quality. However, due to the requirement for larger and better protection during transit to the job site, this form of curtain wall system tends to raise shipping costs.

Curtain wall components: The structural parts of a single curtain wall unit mounted on the building structure are listed below.

  • Mullions 
  • Transom 
  • Vision 
  • Glass 
  • Anchor

What is Vision Glass, and how does it work?

The transparent glass used in curtain wall systems is referred to as vision glass. It could be double- or triple-glazed, and it could have Low-E or reflective coatings. You can also go for 808smithglass.

What does the term "structural glazing" mean?

Structural glazing is a method of gluing glass to an edifice's structural framing elements with a high-strength, high-performance silicone sealant specifically created and tested for structural glazing.

The cost of installing a curtain wall system is determined by the sort of curtain wall you choose. Simply defined, it protects the building's outside as well as the inside.

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