AFS concrete material
Introduction
AFS is perceived to be one of the materials that are used in the modem construction industries. Ideally, the mechanisms that are used in the AFS logic are perceived to be one of the fundamental frameworks that aid in the replacement of the external and internal concrete wall. In this case, the engineering mechanisms stipulates that it is vital to utilize the combination of galvanized stud and fibre cement frames to enhance the long lasting of such walls (CSR Building Products LIMITED, 2014). The main reason as to why that mechanism is recommended is because it is light and relatively available in different weights. As a result of that, it becomes possible for commercial consumers to utilize it in various multi-residential applications (Siddique, 2008). Conversely, what the same analysis implies is the fact that each panel of the same system is easier to erect before filling it with cement.
Description of AFS concrete material
The general establishment of the modern AFS logic wall consists of fibre cement sheet that are long-lasting. Such materials are of economic importance because they are sandwiched with galvanized stud frames. In the process of making the base of each wall, it is paramount to make use of the floor tracks that will be fixed at the marked slaps. After that, the erection of the wall is enhanced by bracing and filling of horizontal and vertical reinforcement bars (CSR Building Products LIMITED, 2014). The final mechanisms that need to be undertaken entail leveling the filled cemented areas.
Literature search
Material used for replacement and construction of new structures
According to the modern engineering research, AFS (permanent framework for concrete walls) have been regarded to an ideal resolution for erecting concrete walls. What this implies is the fact that such wall as simple to erect. Regardless of the fact those structures are perceived to be permanent; the general use of those AFS systems can be easily replaceable with connectional means that were used to construct such walls (Grandfield, 2016). In using them in hotels, shopping centers, hospitals, and multi-leveled residential buildings, the continued use of the AFS building materials have proven to be the ultimate choice for developers.
Important characteristics of the AFS material
From the engineering perspectives, the data collected stipulates that the AFS logic walls consist of galvanized studs and fibre cemented frames. Due to the fact that such walls are enhanced by the use of stud frames, it makes them to be sandwiched against any damage. As a result of that, they continue to maintain their shape regardless of the forces that trigger them. The incorporation of fibre cement is what is perceived to allow each structure to be painted easily. Regardless of where such walls will be erected, it is important for the engineers to determine the general thickness of the wall they want to erect. The reason for taking into consideration the thickness of each erected structure is because is the one that aid in determining the reinforcement to be used. Ideally, the resistance of the fibre cement used should have to be taken into consideration (International Conference on Mechatronic Systems and Materials Application & Jiang, 2012).
On the other hand, research indicates that it is paramount for AFS logic walls to be utilized in projects that necessitate the use of heavy bearing walls. The use of such a system should be based on the use of concrete walls that range between 120-262mm. the panels that utilizes walls ranging from 1100mm is recommended provided that the width of the AFS concrete walls supplied ranges from 200mm to 1100mm. they should have an height of 2000mm to 42000mm.
Advantages of the AFS material in construction
The general and the continued use of the AFS logic walls have been regarded as being the ultimate material for enhancing the construction of the modern structures. In the process of enhancing quick erection of structures, the use of the AFS concrete walling systems have proven to be a permanent for deepening beam transfer and hardwearing finishes (CSR Building Products LIMITED, 2014). Although it is one of the sacrificial means for instilling framework structures, the use of this mechanism is the one that is perceived to minimize the expenses that developers incur in erecting such structures. The use of the AFS logic walls is also considered to be a permanent resolution for establishing external and internal frameworks (Mouton, 2013). The reason for that is because it complies with the construction standards formulated and implemented by AS3600-2009 and NCC (national construction code).
On the other hand, the use of the AFS concrete walling material has the propensity of eliminating material acquisition, labor, and it handling expenses. Due to the fact that they are easily manufactured in AFS factories, they can be easily bought from wholesalers and retailers. Because of the fact that they are light in weight, consumers can easily carry them to the construction site without the need of tower cranes. The easiness to lift them on the construction site is the one that allows them to be filled with AFS concrete mix. Due to the fact that such logic walls provide deep beam transfer panels, it is easier to erect large open span concrete filling spaces. As a result of that, the structure is able to provide living areas and car parking systems within the minimal saved areas. The fabre rating of the AFS walling systems is perceived to exceed the NCC requirements (Chau et al., 2017). Although such a wall has the likelihood of withstanding vibrations up to 50db, it is also able to secure its occupants from fires rating from 240F0
When it comes to the issue of waste management, the use of the AFS concrete walling system has the potential of reducing the costs that developers do incur. From the engineering perspectives, the AFS walls are measurable and easily to be installed thus saving the owner the counter the effect of offcuts. In the process of saving onsite preparation expenses, the developer are incurs little costs in waste removal. The same scenario is what has the ability to increase the values of each construction project. Although the expenses that will be incurred for purchasing plywood and timber will be minimized, labor expenses can also be catered for. The use of the AFS logic walls is advantageous because it minimizes the time and materials that are used for construction (International Conference on Mechatronic Systems and Materials Application, & Jiang, 2012). The available manpower can also be allocated for erecting concrete slabs thus reducing the same expenses. As a result of that, the expenses that could have been incurred can be channeled to other tasks like hiring more contractors.
Conversely, in the process of enhancing waste management, using these materials enables builders the time it takes to hire and install them. Saving the onsite preparation expenses is another advantage that is perceived to have the likelihood of minimizing the costs that could have been incurred to remove wastes of the conventional materials. Therefore, the expenses that could have been incurred in waste management can be channeled in the purchase of other high quality resources as well as hiring more contractors to accelerate the construction process. As compared to the costs that could have been incurred to construct customary formwork walls, the use of the AFS walls provides a solid concrete-feel and hard-wearing resistant walls. This is advantageous because it makes the installation process to be relatively easier thus increasing the value of the project. The use of AFS logic walls enables builders to reduce the time taken and the wastage of materials by workers (Grandfield, 2016). Expenses arising from plasterboard finishing and the construction of studs can also be minimized with the use of AFS logic walls.
Environmental properties of AFS logic walls
Due to the fact that the AFS walls are measurable and easier to deliver them to the construction site, they have been proven to be environmentally sustainable. There is no wastage of materials on site in terms of offcuts and disposal of waste materials. As opposed to traditional walls, AFS logic walls consist of galvanized stud and fibre cement walls that are easy to install. Due to the fact that they have been tested and used in multiple projects, they are able to counter the effects of sound travelling from one room to another. The same materials have the propensity of lasting for more than 50 years which the minimum requirements of the AS3600 construction code (CSR Building Products LIMITED, 2014). The materials are also advantageous to use because they do not corrode easily.
From the information collected above, it is logical to say that AFS logic walls are one of the standout solutions for the replacement of the old method of constructing walls. Since these materials comprises of long-lasting fibre cement sheets, it is easy to erect floors before filling the walls with cement at a shortest time as possible. Despite that, one of the disadvantages of AFS logic walls is that they are a bit costly. Conversely, there are few people who can manage to install them properly. As a result of that, the shortage of skilled contractors implies that the project can take a number of days to be completed as scheduled (Ichiro, 1989). Such a scenario becomes detrimental in the project deadline.
Conclusion
Ideally the AFS logic wall system through a wide research has been recommended as the most suitable construction form compared to the other forms of wall construction, therefore it can suitably replace the old forms of wall construction .It can be then ranked as the most superior system of wall construction because of its characteristics which are more favorable since it incurs less cost and its time conservative , the system also saves the construction company from incurring a lot of labor costs. The construction companies do not need to regularly check on the walls to ensure there are no cracks because so far there has been no reported case of any crack nor corrosion on the walls constructed using the logic system .The walls can last for a fairly long period. As from the above stated points it can clearly be concluded that AFS logic wall system is the most suitable product to be used in constructing industries in walls and formwork construction
References
Chau, K.W, Isabelle, Y.S.C, Weisheng, & Chris, W. (2017). Proceedings of the 21st International Symposium on Advancement of Construction Management and Real Estate. Springer Press.
CSR Building Products LIMITED. AFS Logic wall System – Corrosion Durability Review. (2014). Retrieved 4 June 2020, from https://4c4q1h2lyyvztfm081lcxz2g-wpengine.netdna-ssl.com/wp content/uploads/2016/06/Internal_Durability_Report-1.pdf
Grandfield, J. (2016). Light Metals 2014. Cham: Springer International Publishing.
Ichiro, S (1989). Corrosion-Resist Coatings: Corrosion Technology. CRC Press
International Conference on Mechatronic Systems and Materials Application, & In Jiang, L. (2012). Mechatronic Systems and Materials Application: Selected, peer reviewed papers from the 2012 International Conference on Mechatronic Systems and Materials Application (ICMSMA 2012), September 8-9, 2012, Qingdao, China. Durnten-Zurich, Switzerland: Trans Tech.
Mouton, Y. (2013). Organic Materials for Sustainable Civil Engineering. New York, NY: John Wiley & Sons.
Siddique, R. (2008). Waste materials and by-products in concrete. Berlin: Springer.
