CAST IN SITU
Concrete formwork in progress
Reinforced concrete pouring
Culvert cast in situ
Concrete formwork in progress
Benefits
Cast in situ concrete has many advantages over precast construction. While precast system is much efficient in large-scale projects, cast in situ is the perfect construction process for smaller or remote projects.
Earthquake Resistant
Since cast in situ concrete structure has a decreased number of joints in structure, it is able to bear Earthquake and seismic loads.
Design Versitility
Cast-in situ construction offers more design possibilities as it allows for the creation of unique shapes and forms.
Easy to adopt
Cast in situ concrete requires unskilled or semi skilled labour & uses regular machinery compared to heavy & specialised machinery used in precast products. Cast in situ concrete is favourable, as it is easy to source locally.
Cost Effective
Reduced labour costs, less transportation, no assembly, no heavy equipment, no manufacturing plants, easy to repair & maintain and easy to source locally causes the cast in situ method to have a reduced cost of construction projects when compared to precast elements.
Applications of Cast in Situ construction
Cast in situ concrete construction is an ideal form of construction in many remote locations in India since its cheaper, easier to transport & less skill intensive as precast units construction.
Foundation
For residential & commercial buildings
Components
Beams & Columns
Concrete Slab
Cast in situ walls
Advantage of Cast in Situ
Cost Saving
60%
In small & medium sized projects
About Cast in Situ Construction
Cast in situ construction, also known as poured-in-place concrete, is a widely used conventional method in the construction industry, particularly in India. This technique involves preparing, placing, and finishing concrete on the construction site itself. It is commonly employed for various structures such as slabs, foundations, beams, columns, walls, and roof panels.
One of the main advantages of cast in situ construction is its adaptability to different building shapes. This flexibility allows for the construction of complex architectural designs and customized structures. Another benefit is its suitability for two-way structural systems, making it an ideal choice for large-span structures. Cast in situ construction also allows for post-tensioning, which enhances the structural strength of the concrete elements. Moreover, unlike precast concrete, cast in situ construction does not require a crane for placement, reducing the need for heavy machinery on-site. The only disadvantages on cast in situ construction is that it requires a few ideal conditions and higher construction time since concrete pouring is time intensive process. Cast in situ requires time for curing process, can be delayed to due weather conditions causing quality control issues.
Cast in situ construction is ideal method in India due to it being a cheaper form of construction as it requires fewer resources, has lesser transportation costs and lesser labour costs when compared to precast components.
