Advantages and Disadvantages of Installing Precast Concrete Walls

Precast concrete is a construction form where casting of concrete is done in the re-usable mold. It is then preserved in a precast plant in a controlled environment. After the preservation is completed, the casted structure is then sent to the construction site and then positioned. It is possible to construct every structural member of a building, like the concrete wall, concrete floors and concrete frame etc., using the precast concrete.

Precast Concrete Walls

Precast concrete wall installers have earned their popularity throughout Australia in recent few years. Many developers are choosing precast structures for their huge construction projects. But one must know, before opting for precast concrete structures that these structures have both advantages and disadvantages like every other construction material.

Here are some of the advantages and disadvantages for you to decide on whether you are up for these structures or not:

Advantages of Installing Precast Concrete

• Saves Time of Construction: When your construction project begins with precast concrete wall installers and precast structures then the risk of project delay becomes less. This work can be done alongside other onsite works such as surveying, earthwork etc. This way, you save a lot of time.

• Quality Assurance: Each construction quality is determined based on the curing, mix design, temperature, framework etc. and for precast concrete structures, it can be monitored. So, there is quality assurance as the perfect environment can be created within the plant.

• Pre-stressed Concrete Usage: Pre-stressed concrete usage helps to manufacture structural materials of high load-bearing capacity and high strength. Precast concrete wall installers get reduced cross section size and better clear span to work.

• Cost-Effectiveness: Construction simplification process increases productivity, safety, quality and saves time. So, this construction process is cost-effective.

• Immense Durability: The longer serving period and maintenance are two key factors of these precast concrete structures. High-density precast structures can resist dust accumulation. These are durable to corrosion and impact etc. These reduce the surface voids.

• Aesthetic Value: These structures can be of various combinations of textures and colors, as these are prefabricated in a supervised factory environment. One can choose from a wide range of varieties and it increases the aesthetic value of the products.

• Construction Platform is Safe: Precast concrete wall installers have no requirement to stock up raw materials onsite. It reduces wastage, age-old formworks, props, and workers requirements. It brings a safe working environment.

Precast Concrete Walls

Disadvantages of Installing Precast Concrete

• Initial Investment is High: To install precast concrete structures, it is necessary to have sophisticated and heavy machines. The initial of investment for the machines is very high. One must ensure that large scale precast construction work is available to ensure adequate profit amount. 

• Issue of Transportation: There are possibilities that the precast plant is distant from the construction site. In these scenarios, all the structures must be transported to the site using few trailers. Many times, the transportation cost to compensate for the reduced cost of construction work. 

• Handling Difficulties: Precast concrete wall installers must take precaution and proper care to handle the installation process. Precast structures are normally large and heavy. It becomes critical to handle without any damage. Mostly tower or portable cranes take care of the structures. 

• Sensitive Connection Work: Precast structures assembling require a sensitive connection work. The connections between many precast structures have to be supervised properly to build required connection behaviors like simple, rigid and semi-rigid. Faulty connections can lead to leakage.

• Modification: It is very difficult for precast concrete wall installers to modify the structure. The reason is when a wall needs to be deconstructed for modification; the overall stability of the structure gets unstable.

Conclusion:

Despite having some negative sides, these precast concrete structures are most builders’ fast choice these days. Well, we have provided both sides of the pictures. Now, it’s up to you what choice you want to make.