D8.9 Educational Material for University Studies

Transcription

1

2 D8.9 Educational Material for University Studies Weitlaner Robert - Aldrans, Austria The research leading to these results has received funding from the European Community s Seventh Framework Programme (FP7/ ) under grant agreement n This document reflects only the author's views. The European Union is not liable for any use that may be made of the information contained therein.

3 Guiding principle Presentation 1 Author: Robert Weitlaner Partner: Bartenbach Lichtlabor University course: The lesson could be realized on University Courses on light (i.e. Faculty of Architecture) and also on Bartenbach Lighting Academy Date: , University Innsbruck, course: Projektmanagement und interdisziplinäres Planen 2, Fakultät für Architektur, Fakultät für Bauingenieurwesen, lecturer: Robert Weitlaner, audience: students of architecture and civil engineering. Future integration in Bartenbach Lighting Academy. Place: Aldrans Title of the lesson: Grundlagen der Tagesbelichtung in historischen Gebäuden Lösungsansätze: Daylighting in historic buildings: approach and solution Description of the contents: Principle question to be considered when the task of Daylighting in historic building is commissioned. Showing an assessment approach, key questions and key answers. Case study examples show specific solutions. Name of the file: WP8_D8.9_ _BLL-Lesson 1

4 content Defintion of players in daylighting

5 Daylighting visual partitio n # panes glazin g comfort humans thermal comfort SHGC aesthetic s window building energy deteri o- ration dama ge temp eratur es materials DAYLIGHTI NG conservator aesthe tics reversibility - - -

6 Regulation Have a look!

7 SHUTTER HISTORIC USE (WINDOW WINTER - SUMMER) FARM HOUSE GEOMETRY; ENERGETIC BEHAVIOUR OF BUILDING GNU licenced GNU licenced

8 Daylighting design In-situ measurement Definition of use Multidisciplinary requirements Calculation/Simulation Assessing/evaluating Developing Recommendation

9 Building / Materials / Use Luminance distribution View to the top Daylight factors

10 Requirements HUMANS BUILDING MATERIALS CONSERVATOR

11 Requirements (cont.) HUMANS BUILDING MATERIALS CONSERVATOR

12 Design / Simulation Dialux Radiance

13 Design / Simulation (cont.) INCL. MIRROR CEILING NO MIRROR CEILING

14 Assessment of Concepts importance rate 3 visual comfort 4 2 reduce demand art. Light 1 1 control solar gains 5 5 slow down deterioration 5 5 reversibility 2 5 acceptance is in doubt 5 Total 79

15 Assessment of Concepts: Example Improvement possible? >> Product development

16 Case Example: Number of panes (4) 0,9 0,8 0,7 Transmission f... float f:... float low-e :f... low-e float wv... white vision w:... white low-e :w... low-e white 0,6 0,5 0,4 0,3 w-f:-f-:f wv-f:-f-:f w-w:-w-:w w-f:-wv-:f w-w:-wv-:w wv-f:-wv-:f wv-w:-wv-:w 0,2 0, Angle [ ]

17 Case Example: School in Innsbruck boxtype window E80LD mirror ceiling

18 Case Example: UV Filter Foils / textile curtains textile curtain in Bologna filter characteristic of glazing or foils filter characteristics of red curtains in Bologna

19 Case Example: Weighhouse Bolzano

20 Case Example Weighhouse Bolzano (cont.) tiltable shutter

21 Case Example: Weighhouse Bolzano (cont.) Fish in shutters Reflects the skylight to the ceiling from where it is diffusely or if a mirrored ceiling is mounted even specularly scattered onto the workplane (light entry on the right) Embedded into insulating glass it builds an opaque wall (view from below), whereas the light is allowed to pass the wall onto the ceiling..

22 Case Example: Weighhouse Bolzano (cont.) heliostat Weighhouse Bozen

23 Case Example: Foil System for Boxtype Windows three (arbitrary) transmittance within one foil system boxtype window

24 Case Example: Internal Courtyards internal courtyard aluminium cladding: view to the top

25 Case Example: Internal Courtyards (cont.)

26 Case Example: Boxtype Window

27 Case Example: Boxtype Window (cont.)

28 Daylighting in Historic Buildings Weitlaner Robert Aldrans, Austria Most of this work is a result of FP7 project 3encult, which was funded by the European Commission under the Seventh Framework Programme - GRANT AGREEMENT No (