Sumários
Timber performance, degradation mechanisms and protection systems
6 dezembro 2018, 10:00 • Augusto Martins Gomes
Standards and Euro Norms for timber design and durability. Wood: growth rings, summer and spring wood, heartwood and sapwood. Timber water content. Equilibrium water content.
Durability of the various wood species – EN 350. . Wood degradation causes and processes. Timber degradation by physical and chemical agents. Sunlight and exposure to dying/weting cycles with large amplitude. Wood decay by biological agents. Timber degradation by wood-destroying insects and fungi. Natural durability and treatability of wood species – EN 350. Classes of environmental exposure risk – EN 335.POE diagnostic methods (cont)
3 dezembro 2018, 16:30 • Teresa Frederica Tojal de Valsassina Heitor
IN-DEPTH ASSESSMENT OF AN OBSOLETE UNIVERSITY FACILITY IST SWIMMIMG POOL
General characterization of the swimming pool considering the description of:
- Setting (location; site and surroundings; building; relationship with other spaces);
- Spatial layout (dedicated spaces; zoning; spatial relationships; related activities);
- Constructive features (type of construction, main construction systems; Building Envelope (Roofs; Walls; Windows and Doors; Floors and Ceilings), finishing (appearance, materials, colours);
- Mechanical and Electrical systems Plumbing Heating, Ventilation and Cooling; Lighting, Emergency Lighting, Fire Alarm
- furniture
- Physical conditions –Building Envelope (Roofs; Walls; Windows and Doors; Floors and Ceilings finishing, appearance, materials, colours)
- Environmental conditions: light, ventilation, acoustics, air quality (humidity, temperature);
- Safety Conditions: Circulation; Walls; Glazing; Signs; Floors; Pool tank; Diving pool
FIELD WORK
30 novembro 2018, 15:30 • Ana Paula Patrício Teixeira Ferreira Pinto França de Santana
Field Work.
Metallic Structures Performance. Steel corrosion and protection.
29 novembro 2018, 10:00 • Augusto Martins Gomes
Steel paint coatings requirements. Paint layers: primer intermediate and finish coats. Paint actions: preventing access of water, inhibitory affect and cathodic protection. Paint types: epoxy and polyurethane resins. Protective paint systems – NP EN ISO 12944. Examples of paint systems for steel structures in accordance with NP EN ISO 12944.
Metallic coatings: hot dip galvanizing – EN ISO 14713, thermally spayed metal coating – EN 14616 - and electroplating. Weathering steels (Corten steel) and stainless steel.