The course “Building and Construction Technologies” aims at showing how a building can be made and how a deep knowledge of technical characteristics can improve considerably its efficient management. Therefore, the first…
Scheda dell'insegnamento
Obiettivi formativi
The course “Building and Construction Technologies” aims at showing how a building can be made and how a deep knowledge of technical characteristics can improve considerably its efficient management. Therefore, the first target is the comprehension of the building itself, starting from the classification of its different systems, components and spaces. Then the analysis of each single stage of the entire building process will help in individualizing the proper increase of information to handle along the life-cycle of a facility. The third target is to find out the closed relationship among building performances, behaviour over time and technological issues. Then, the forth target is to manage the different variables that can have occurred along the life-cycle of a constructed asset, thanks to the analysis of each different aspect that can modify the behaviour of a built environment (such as the used materials, the adopted technologies, and in general the result of a meeting point among choices by different involved stakeholders). Eventually, this will permit achieving a deep knowledge of the construction techniques and of the criteria which underly their choice in different situations, allowing students to find out how to manage built assets, according to the adopted technologies
Each topic will be treated both theoretically and practically through a project work, exploiting different tools for active learning and in general applying some methodologies of innovative teaching.
Lectures and exercise sessions will allow students to:
- remember each single stage belonging to the building process;
- analyse a building, breaking it down in its functional areas, spaces and delimiting components;
- analyse building components, breaking them down in their layers and constituting materials;
- define the different function that a building component has to satisfy;
- analyse the different functions provided by each different layer belonging to a specific building component;
- identify the shown building and construction technology.
The project laboratory will allow students to: - classify each single space and component belonging to a building;
- analyse every building component, describing the belonging layers and materials;
- choose the most proper building technology according to the provided requirements;
- compose new cross sections of building components in order to achieve further requirements;
- find out the most proper modelling way to represent these cross sections;
- integrate different technical solutions in order to properly manage the mix of different technologies;
- write a project report where every taken choice is argued and clearly explained;
- summarize and present the results achieved during the analysis and specification activities.
Programma
The course provides knowledge and skills for understanding, analysing and selecting building and construction technologies with particular attention to energy efficiency requirements, building performance and lifecycle management of the built environment.
The first part of the course introduces the building process and the main stages of a building lifecycle, illustrating the relationships between design, construction, operation, maintenance and refurbishment activities. Building systems are analysed through classification methods and functional decomposition approaches, enabling students to understand the role and interactions of the different technological subsystems.
A specific module is devoted to Building Information Modelling (BIM) as a methodology for managing information throughout the building lifecycle. BIM principles, digital representation of building technologies and integration of technical data within information models are presented through theoretical lectures and practical examples.
The course then focuses on building envelope technologies and their influence on building performance. External walls, façades, ventilated façades, windows, curtain walls and roofing systems are analysed with reference to their functional requirements, construction details, materials, components, performance criteria and technological solutions. Particular attention is devoted to thermal performance, durability, maintainability and compliance with current regulations.
Structural and construction systems are also addressed, including timber construction, steel construction and prefabricated building technologies. The main characteristics, advantages, limitations and fields of application of different construction solutions are discussed, highlighting their implications for sustainability and lifecycle performance.
Additional topics concern interior building technologies, including partitions, floors, slabs, doors and stairs, focusing on their design principles, materials, performance requirements and integration within the overall building system.
A dedicated section of the course addresses energy efficiency in buildings. Students are introduced to the principles of building physics governing heat transfer through building envelopes and to the evaluation of thermal performance indicators. The course discusses current European and national regulatory frameworks, including the Energy Performance of Buildings Directive (EPBD), and analyses technological strategies for improving the energy performance of new and existing buildings.
The educational activities combine lectures, practical exercises and collaborative project work. Students work in teams on a case study building, progressively analysing its technological systems, developing construction details, creating BIM representations and assessing thermal performance characteristics of building envelope components. The project activity allows students to apply theoretical knowledge to real-world building technologies and to develop critical skills in selecting and evaluating construction solutions according to performance, sustainability and lifecycle criteria.
The course may also include technical visits, seminars and meetings with industry professionals aimed at deepening the knowledge of innovative materials, products and construction systems currently adopted in the building sector.
Modalità d'esame
Prova scritta obbligatoria, senza prove in itinere
Prova orale facoltativa (a scelta dello studente)
Progetto/i - Elaborato/i facoltativo (a scelta dello studente), di gruppo, con revisioni periodiche, con presentazione/discussione finale
Assessment is based on two complementary components: a team-based project work developed throughout the semester and an individual written examination.
The project work is aimed at assessing students’ ability to apply the concepts, methods and technologies presented during the course. Working in teams, students analyse a case-study building and progressively develop technical assignments concerning building technologies, BIM-based representation and energy performance assessment. Evaluation takes into account the quality and completeness of the submitted work, the technical accuracy of the developed solutions, the effectiveness of graphical representation and communication, the outcomes of intermediate reviews, and the final presentation. Although activities are carried out in teams, an individual mark is assigned to each student based on the overall quality of the work and on the individual contribution demonstrated during reviews and presentations.
The written examination is intended to assess the individual understanding of the theoretical contents discussed during lectures and covered by the reference material. The exam is held during the official examination sessions and consists of a combination of multiple-choice and open-ended questions. The written examination is compulsory and is considered passed with a mark equal to or higher than 18/30.
The final grade is determined by combining the individual written examination (50%) and the project work evaluation (50%). The final mark corresponds to the arithmetic average of the two assessments.
Students who are unable to attend the project activities during the semester, or who do not obtain a positive evaluation for the project work, are required to take an additional individual oral examination. The oral examination assesses the ability to critically discuss and apply the topics covered by the course. In this case, the final grade is calculated as the arithmetic average of the marks obtained in the written and oral examinations.
Testi di riferimento
Chudley R., Greeno R.,, BUILDING CONSTRUCTION HANDBOOK, Editore: Elsevier, ISBN: 978-0750637534
Frederick S. Merritt, Jonathan T. Ricketts,, Building Design and Construction Handbook, Editore: McGraw-Hill Professional, Anno edizione: 2001, ISBN: 978-0070419995
Note: See in particular:
- Section 11 "WALL, FLOOR, AND CEILING SYSTEMS" by Frederick S. Merritt;
- Section 12 "ROOF SYSTEMS" by Dave Flickinger.
Tillmann Klein, Integral Faade Construction: Towards a new product architecture for curtain walls, Anno edizione: 2013, ISBN: 9789461861610
Codice insegnamento 063518