In civil construction, when we talk about optimizing operations, increasing safety standards and adding more quality to projects, the concept of modular construction has become increasingly popular and recurrent among investors.
According to the international construction market survey, this construction type will be 6% more common worldwide by 2022.
Next, understand the concept used in a modular house, its differences from the traditional constructions, the main benefits and how information modeling tools are contributing to the advances in the sector.
What is modular construction and how does it work?
As its name implies, the modular construction process takes place through individual modules, which are manufactured on standardized assembly lines and only assembled at the construction site.
Benefited by the deadline control guaranteed in the industrial environment, the manufacture can be carried out from standard raw materials, such as concrete, steel, wood, in addition to the new materials that make up the trends of civil engineering for 2021.
Far beyond the concept of a modular house, entire buildings are constructed using this technology, as well as luxury homes, residential complexes, hospitals and other large buildings.
While traditional works are done on the site from scratch, the construction built in modules can have concurrent operations. For example, a good part of the pieces can already be built at the beginning of the schedule, without the need to wait for the ground to be prepared.
What makes investment in modular construction ever greater is precisely this possibility of reducing the execution time by half, in addition to total control of the processes.
What are the main benefits of this technique for the sector?
The industry 4.0 is the main trend in the contemporary market, and the construction companies that want to add competitiveness in the face of challenges need to use new technologies in the field.
In this scenario, the first benefit that stands out in modular construction is the quality guarantee attested by the standards, practices and supervision routines kept in a closed environment, which are generally more rigorous and easily controllable.
In this sense, the Occupational Safety area is also optimized, since approaches such as the Hazards and Operability Study can be employed with greater engagement, and there is less exposure to external weather conditions.
Even though coordinating internal and external teams simultaneously seems challenging at first, the gains in terms of schedule control, safety, quality, in addition to cost reduction, are extremely greater and overlap any problems of this nature.
Another point that must be mentioned is the sustainability that a modular house or other type of construction presents in relation to the traditional ones. When there is total knowledge and control about the resources for a project, the waste is avoided and only the minimum necessary is used to make the building the best possible for its users.
The modular construction alignment with the concept of Green Building is evident, since it benefits from the new technologies for waste and raw materials management, adjusts to the standards of regulatory norms and values the best energy performance.
As much as this level of standardization compromises some factors, such as the customization of the works, the gains in competitiveness and sustainability in civil construction are countless and only tend to grow with the Information Technology, as you can see in the next item!
How do BIM tools advance in the field?
In order to make the constructive performance mentioned possible, the hydraulic, mechanical and electrical installations used in common buildings must be replaced by channels in a modular construction.
The fitting patterns of these channels need to be meticulous and their adoption extremely rigorous, so that the assembly is not compromised by problems caused in the communication channels, between wires, pipes and related items.
Such precision is only guaranteed through tools capable of providing a detailed measurement of the components, and which have the ability to plan each part accurately, through a reliable 3D view.
In order to deal with this challenge, the BIM technology application in construction projects is increasing and full of possibilities, providing absolutely all the data so that managers can detail the manufacturing demands.
Currently, the construction management software stands out in the market, providing greater control and profitability for companies in the construction sector, through resources that can be perfectly integrated into a modular house or other related construction.
Its functionalities may include collaborative project management, real-time transmission of data at the construction site, organization of occupational health and safety, quality criteria control, formal delivery and receipt process, in addition to all post-work, such as technical assistance, service requests and periodic control.
Source: MoBuss Construção (https://www.mobussconstrucao.com.br/)