Demonstration Housing Project at Agartala, Tripura
The Urban Development Department, Government of Tripura submitted a proposal for construction of DHP on the land of Social Welfare & Education Department measuring 2360 sq.mts. to be used as Shelter for Destitute Women using STAY IN PLACE FORMWORK SYSTEM - Structural Stay In Place Steel Formwork System (COFFOR). The proposed Demonstration Housing Project consists of 40 units in G+1 configuration with other provisions. The DHP is undertaken as part of PMAY (U).
The onsite infrastructure development works include Boundary Wall, CC Road, pavements with interlocking tiles, landscaping, water supply, sewerage, Drainage, rain water harvesting tank, external electrification, Solar street light etc.
The details of the Projects are as under:
Project Profile:
The onsite infrastructure development works include Boundary Wall, CC Road, pavements with interlocking tiles, landscaping, water supply, sewerage, Drainage, rain water harvesting tank, external electrification, Solar street light etc.
The details of the Projects are as under:
Project Profile:
- Plot Area for DHP : 2360 Sq.mts.
- Total Covered Area : 1833.74 Sq.mts.
- No. of Units/Rooms : 40 (G+1)
- Carpet Area of a unit : 21.86 Sq.mts.
- Each unit consist of room with attached toilet and Pantry
- Other provisions includes Guest Room Medical Room, Care Taker Room, Common Dining Room with Kitchen and Activity Room
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About the Technology
This patented Structural Stay in Place Steel Formwork System is known as ‘Coffor’ to build load bearing monolithic concrete wall structures based on shear wall concept. The formwork system comprises of two filtering grids made of rib mesh reinforced by ‘C’ channel vertical stiffeners. The grids are connected by rebar which act as horizontal stiffeners and connector which act as a shear link. The grids on both faces act as sacrificial formwork in which concrete is poured in-situ.
After the erection of formwork panels in alignment, corners, edges of doors and windows frame are closed with rebar positioning & concrete of required grade is poured in the panels. The concreting is done with a pump, bucket or with a shovel loader. The inside and outside walls are finished with cement plaster of suitable grade.
The panels are prefabricated according to a structural plan (based on architectural plans) designed by structural engineers.
This patented Structural Stay in Place Steel Formwork System is known as ‘Coffor’ to build load bearing monolithic concrete wall structures based on shear wall concept. The formwork system comprises of two filtering grids made of rib mesh reinforced by ‘C’ channel vertical stiffeners. The grids are connected by rebar which act as horizontal stiffeners and connector which act as a shear link. The grids on both faces act as sacrificial formwork in which concrete is poured in-situ.
After the erection of formwork panels in alignment, corners, edges of doors and windows frame are closed with rebar positioning & concrete of required grade is poured in the panels. The concreting is done with a pump, bucket or with a shovel loader. The inside and outside walls are finished with cement plaster of suitable grade.
The panels are prefabricated according to a structural plan (based on architectural plans) designed by structural engineers.
Technology being used:
| Foundation | Walling |
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Joinery & Finishing:
| Door frame/shutters | Window Fame/ Shutter | Flooring | Wall Finishes |
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| S.No | Description | Action |
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| 1. | DHP Drawings | View |