According to research conducted by Dutch bank ING, the share of renovation and maintenance in the overall EU construction market increased from 48 % in 2008 to more than 54 % in 2022. Despite its occurrence, restoration remains a informed risk-taking for designers and builders. Due to various surprises, the costs of these projects can improve suddenly, and builders may also prevent extremely demanding projects.
Industrialized and Digitalized Renovation, a new study from Building 2030, examined how prefab and online information management had improve renovation control and risk reduction.
The requirements
The researchers learned more about the construction scene through an online study and in-person interviews. The major development needs came from three categories:
- Preliminary data and its importance as a source of risk – Since the exact condition of structures, for instance, is only revealed after destruction function, surprises are expected. Financially speaking, carefully determining the primary information before planning and building is very advantageous.
- Expanding systems and the agreement of design and construction require a regular and intensive exchange of information and assistance, as well as the implementation of risk management at various job levels.
- Over 80 % of the participating construction companies had established risk management procedures, but respondents felt their effectiveness was poor at the business and individual project levels. Also, there is little training in risk control.
The suggested changes
Experts from Building 2030 recommend a number of methods to improve control over construction projects:
Comprehensive risk managing
A risk management approach model for businesses and a chance management tool, as well as a register of risk aspects from 108 construction projects, were compiled from these findings.
Remote design
Despite many problems, industrial design could be up to 30 % cheaper general than on-site application. The quality of assembly work improves, the length of the workplace is shortened, and ergonomics and workplace safety even increase.
Also, commercial construction saves power during both the manufacturing and employ phases. But, business structure requires innovative design and installation experience and collaboration.
Data-driven control
To address these issues, the study recommends that the whole task be covered by data-driven control. It starts in the pre-planning period, where all possible primary data is computerized, and the property’s demolition and digital scanning start well before planning.
The events are informed of the project’s important tasks and roles right away.
BIM
BIM is already being used frequently in some nations’ new design. Also, restoration design may be model-based.
The up-to-dateness of the models is a requirement since design and construction are incremental steps in construction jobs. In a model-based approach, all venture individuals must be connected to the same electronic communication system. This ensures all can get the latest data, and development and quality reporting are real-time.
A decision-making unit
The research suggests a four-field model for considering solutions, where the individuality of the target and the scope of renovation construction determine the management types used: industrialization, standardized techniques, or collaborative projects ( e. g., IPD).
Although reconstruction structure is project-centered, experts encourage broader cycle thinking. Every renovation may take into account how to anticipate potential requirements in order for the next project to be simpler.
You can get the record in Finnish.
