Building Envelope Technology

Building Physics
Strenght of Materials
Theory of Structures.

In Theoretical-Practical lessons the expository method is used; critical analysis on lectured subjects in a constructive practice perspective is encouraged. Also some practical design problems are solved and explained by the teacher.
In Tutorial classes students will be supervised in solving wall elements design problems and fastening problems.

Objectives: Building envelope (exterior walls and roof) technology and design of some façade units and fixtures.
Generic skills: Application of knowledge and understanding; engineering judgment accomplishment and decision making; self learning;
Specific skills: Acquiring knowledge and capacity of understanding in the field of wall and roof technology, on what concerns, constructive details, technical characterization, calculation methodologies and response to thermal actions; skills for design, supervision and conducting works.

1. Concept of building envelope; brief historical perspective.
2. External walls of buildings; continuous systems; differentiated behavior structure/wall; discontinuous systems – panel façade construction;
3. Non-structural and structural joints in construction; strategy, regulatory perspective and guidelines
4. Precast façade panels: dimensioning; joints; erection clearance; concrete precast panels; GRC precast panels; Basic rules of design for precast panels; ventilated façade; fixing of façade elements; fastening design with steel anchors; fixture and support design;
5. Thermal insulation; materials; characteristics;
6. Roofing applications; types of roofs; constructive aspects.
7. Surface mortars;
8. Paints and varnishes;
9. Natural stone cladding;
10. Ceramic cladding;
11. Wood cladding;
12. Plastic cladding;
13. Metal cladding.

NAO