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Structural glazing for high-rise building architecture

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Structural glazing for high-rise building architecture is a culmination of several factors:

  • Aesthetics
  • Signature designs
  • Flexibility
  • Robustness

Glass has a multitude of benefits for high-rise structures, the chief advantages being structural, utility, and maintenance. Also, glass is the preferred choice of material because of its superiority in terms of attributes like:

  • Visual appeal
  • Lightness
  • Installation
  • Customization

Glass provides several advantages in structural glazing:

1. Blending of interiors with exteriors

Conventionally used wall enclosures create a:

  • Restricted vision or view
  • Closed environment
  • Sense of claustrophobia

Whereas, a glass façade provides an:

  • Unrestricted relaxed view, unhindered by building shape
  • Improved productivity levels of the occupants by 10-15%

Green Building Consultants         Green Architects        Green Buildings interiors with exteriors

 

Lighter building material

This is what a quick comparison of several building materials reveals:

Brick Wall

  • Density: 2000Kg/m3
  • Thickness: 220mm
  • Weight/Square meter: 440 Kg/m2

Glass

  • Density : 2.51 g/c3
  • Thickness : 12mm
  • Weight/Square meter : 440 Kg/m2

(Taking into account a double glazed unit 6mm outer glass - 12mm air gap - 6mm inner glass)

  • Weight/Square meter : 30kg/m2

So, considering a typical high-rise building that is 50 stories high with 40,000m2 glass area:

  • Estimated weight reduction : 16,400 Tons

Lighter building material        exterior glass

Glass is 8 times lighter than a brick wall façade!

2. Ease in Installation

When it comes to installation, following are the advantages of a glass façade over a concrete one:

  • Quicker fabrication and installation
  • A glass façade can cover 150 m2as compared with a brick wall that covers 70 m2, in a single day’s installation
  • Dry construction while using glass, which implies a cleaner project site

3. Flexible building material

  • Customization: an architect's actor, glass can be processed into whatever shape the design demands
  • Value-adding material: glass demonstrates a vast potential of value addition that is possible on the façade
  • Seismic performance: predictable seismic behavior can be achieved by the use of glass in high-rise structures
  • Lower envelope thickness: glass saves up to 8% of the construction area, and in turn increases carpet area, which is a key factor for high-rise buildings
  • Aesthetics: modern day glass is available in extensive colors and diverse styles and textures

double glazed glassgreen building material       Flexible building material       Flexible building material

Glass, with its apparent advantages in structural glazing, scores in taking high-rise architecture to a greater level.

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