Premium Essay

Modular Construction

In: Computers and Technology

Submitted By farhanfazeel
Words 3577
Pages 15
INTRODUCTION:

There is a growing demand for the construction industry to provide better value by improved quality and performance. The 1998 DETR Egan Report ‘Rethinking Construction’ called for a culture of co-operation and greater innovation in procurement, design and construction, leading to demonstrable savings and benefits to the client, the contractor and to society in general.

Modular construction uses pre-engineered volumetric units that are installed on site as fitted-out and serviced ‘building blocks’. The use of modular construction is directly influenced by the client’s requirements for speed of construction, quality, added benefits of economy of scale, as well as single point procurement.

These benefits may be quantified in a holistic assessment of the costs and value of modular construction in relation to more traditional alternatives.

Light steel framing is an integral part of modular construction as it is strong, light weight, durable, accurate, free from long-term movement, and is well proven in a wide range of applications.

It is part of an established infrastructure of supply and manufacture and supported by British Standards and various design guides.
Modular construction is also widely used in Japan, Scandinavia and the USA, where light steel framing is the primary structural medium, and leads to flexibility in internal planning and robust architectural solutions

. There are also important opportunities for modular construction in extensions to existing buildings either by attaching serviced units to the side of buildings, or by roof-top modules.

The attributes of modular construction that are compatible with these objectives are:
_ reduced construction costs, especially when combined with economy of scale production (10%+)
_ much reduced construction time on site (50 to 60%)
_ increased profitability of the...

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