These days in the case of modern constructions, precast construction has become increasingly popular due to its various advantages against the traditional type of constructions.
The precast wall systems have many flexible benefits of precast concrete and have become a preferred choice for architects, construction contractors, real estate developers, and property buyers.
Precast concrete walls are durable, cost-saving, efficient and enclosure solutions. Understanding precast walls in depth is essential due to their multiple benefits, the types of walls available, and the difference between insulated and non-insulated options.
Details About Precast Concrete Wall Panels:
The precast walls are built in a quality controlled environment inside the factories similar to other precast components.
In the case of the traditional ways of constructing walls this method of manufacturing construction walls which can be closely monitored and can be standardized ahead of time, ensures that the components are precise and of a higher quality than the walls constructed on the construction site.
The precast walls after manufacturing are transported to the construction site for setting up the walls around the structure.
The dimensions of the walls vary depending on the requirement of the client and the type of structure required to be built.
The average size of the wall is 12 feet in width and 40 feet in height which can go up to 60 feet in height. The size of the wall can be designed only up to the size that can be transported to the construction site by transport vehicle.
The thickness of the wall can depend upon the requirement. The wall panel thickness varies from 6 inches to 10 inches thick for solid walls and 8 to 12 inches thick for insulated walls.
Benefits Of Precast Concrete Walls:
Compared to the traditional types of construction precast construction has found its way into construction and is very convenient to build.
The walls are prefabricated, quick in delivery, manufactured offsite, and can quickly be installed all these factors have made the precast walls extremely popular and useful.
Superior Strength And Durability:
The product has higher durability against environmental forces such as weather conditions, erosion, fire resistance, rusting, and rotting.
Precast walls can be designed to protect from high wind loads, seismic activity, and ballistic blasts.
Concrete itself has inherent durability; the real advantage of precast walls is that real estate developers get an opportunity to customize the designs as required to utilize the full potential of the concrete. The precast walls are known as superior walls compared to the traditional walls.
Design Flexibility:
Because of the smooth incorporation of cast concrete into diverse architectural ideas, it is possible to investigate aesthetically indefinitely, which helps architects and real estate developers design incredibly unique buildings without compromising on the quality of the building.
The designs of the buildings can be made to give a traditional look to the building or else a better casting finish to make a modern look.
Precast walls stand as a barrier wall assembly that maintains weather tightness without relying on complicated cavity wall construction which can prevent the entry of air, water, and moisture.
Load-bearing concrete wall panels which are associated with the precast structures offer an all-in-one solution.
This type of wall eliminates the need for structural framing, provides thermal insulation, and provides unique structural finishes on the exterior walls of the building.
Speedy Installation:
The offsite manufacturing of concrete has multiple advantages as it helps in speedy construction. It helps with the quicker installation of walls, which helps in saving time on the installation schedules.
The pre-casting work and foundation work can be done simultaneously which can help save time and help in speedy construction. It also reduces the congestion on the construction site and reduces the requirement of space for storage, which helps in making space available for storing other goods related to construction.
The Precast is suitable to be set up in any weather conditions. In cold and wet weather conditions, additional precautions can be taken for welding and grouting to continue along with the setting.
The time-efficient process accelerates project completion and helps in cost reduction drastically across the project’s build cycle. It provides tangible and direct benefits which can be appreciated by the clients.
The power of precast concrete helps the construction team and building owners take advantage of streamlined project execution through seamless coordination, reduced disruption, and increased resource allocation.
Sound Isolation:
The walls of the Precast concrete are very dense as there are no pores or gaps inside the wall which can act as a sound barrier. For places that are noise-sensitive, these kinds of walls are suitable for a quiet and comfortable indoor environment.
Related Post: Precast Construction in India and Its Future Ahead?
Insulated Vs Non-Insulated Precast Concrete Walls:
An important consideration while working on a precast concrete wall is whether it should be insulated or non-insulated walls. This decision is influenced by the specific building performance needs depending upon its budget constraints, energy requirements, and regional climatic conditions.
The insulated panels are also known as sandwich wall panels. These panels are manufactured using a low-density insulation core sandwiched between two different layers of concrete. This category offers similar structural and flexible advantages to the traditional precast concrete, they exceed in superior exterior performance.
These categories of walls are also called mass walls due to the high density of concrete. The higher thermal mass of precast concrete walls reduces the peak heat, or the cooling required compared to the lightweight construction.
The non-insulated panels require additional interior insulation which may help in saving money.
The Power of Precast Wall Panel Solutions:
Precast walls have become a preferred choice amongst architects and real estate developers. This material provides unmatched structural integrity, provides strength, durability & efficiency for buildings.
Useful Products by Sakshi Chem Sciences Which Can Be Used In The Construction Of Precast Walls:
Sakshi Chem Sciences Pvt Ltd, one of the leading manufacturers and exporters of construction chemicals, has useful products that can be used in the construction of precast walls.
The superplasticizer Plast PCE 850 can be used in making precast walls to make the concrete softer and improve the workability of the concrete. The strength of the concrete can also be maintained and the water requirement inside the concrete is reduced.
Mould-release oil is another useful material that can be used for the easy removal of molds from the wall. This material helps in avoiding sticking the concrete to the molds during the production process.
Conclusion:
Thus, the Precast concrete walls are beneficial and are amongst the modern forms of construction. This type of construction helps in saving time and improves the quality of the structure.
Also, when the walls are being Precast inside the factory simultaneously other construction activities can be carried out for building the structure. The space required is less in this wall system, which is of great advantage.
The labor cost is also saved, and the walls can be designed in customized sizes depending on the requirement. The insulation of the walls can be done while manufacturing of the wall is done inside the factory unit.