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Disadvantages Of In-Situ Construction

1476 Words6 Pages

Introduction
Today most of the structures be it commercial, residential and infrastructure are being built using the cast in place or in-situ method, over the years popularity for precast technology in the Indian construction community has grown widely. India is not new to the precast technology. It has been used in India but has been mostly restricted to civil structures such as tunnels, bridges & flyovers. However, adoption of modern and innovative construction techniques and practices by the Indian construction sector was little as compared to the other conventional methods and therefore precast , though widely used all around the world for its all-round advantages, was recognized at a slower pace than expected. With severe affordable housing shortages, rising cost of production and manpower as well as an increased importance on the quality aspects and in-time completion, an ever increasing number of developers are opting for innovative and cost effective construction methodology like the precast system. According to the experts of the construction industry, barring a few countries in the Asia-Pacific region, the other parts of the world is using precast as their primary mode of construction for almost all the large scale projects. The construction sector in India is …show more content…

With the help of concrete handling units, high grade concrete mix can be employed effectively with ease, which otherwise will be difficult in cast in- situ constructions. While the precast technology accounts for quite a few merits in comparison to the conventional method, the main factors which is pulling it down is scarcity of skilled manpower in a developing country like India, particularly in production & on site erection. Even the government tax on the finished products sums up to be around 25% of its cost. Hence, it will be a great boost for the construction industry if the government can bring suitable reforms into this field.
The future of precast construction in India: a

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