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Sunday, January 2, 2011

Bored Compaction Pile Foundation

Application/Uses
:
Used for foundations of structure of various types such as residential and industrial buildings, overhead tanks, towers, substations, gantry foundations, underground tanks, overbridges etc.


   
Salient Technical Features
:
Combines the advantage of both bored and driven piles by compacting freshly laid concrete and soil around obtaining increased load carrying capacity over normal piles. Suitable for loose to medium silty/sandy soils specially with high water table.


   
Environmental Aspects
:
No adverse effects on the environment.


     
Level/Scale of Development
:
Commercial scale.


         
Status of commercialisation
:
42 licencees; Technology in production


      
Raw Materials
:
Cement, aggregate and reinforcing steel.


        
Major Plant Equipment and Machinery
:
Equipment for boring, Augers, Under reamer, Steel pipes for concreting and driving, Low weight driving equipment.


        
Techno-Economics
:
Initial cost of equipment is about Rs. 1 lakh.


           
Technology Package
:
Complete design and construction package.

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