LARGE-SCALE RETROFITTING to

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Robyn Pope
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1 LARGE-SCALE RETROFITTING to PASSIVE HOUSE innyc (FNA + A2M) architects Julie Torres Moskovitz Architect, /FNA AIA, LEED AP, CPHT Critic at Parsons/Pratt Author, The Greenest Home Sebastian Moreno-Vacca Architect, /A2M Prof at U of Architecture ULB, BE Director FAAST Think Tank

2 Brussels Passivehouse context + NYC = FNA + A2M Large-Scale Retrofits to Passive House

3 01 the context

800 Since Jan 2015 PassiveHouse is mandatory in

FlandersBrussels Wallonia 700 600 500 Flanders

Flanders Brussels Wallonia Brussels 12 000 000

4 800 Since Jan 2015 PassiveHouse is mandatory in Belgium for new building AND renovation FlandersBrussels Wallonia Flanders ft² Wallonia ft² Flanders Brussels Wallonia Brussels ft²

5 02 = FNA + A2M

6 M2A A 2 M

7 F N A

8 03 references

11 7, => => => 7,9 300 => 25 kbtu/ft².yr kwh/m².a LOW ENERGY 4, => 3,8 133 => 3,2 80 => 4,75 96 => 4, => => => => 15 PASSIVE HOUSE 67 => 3,2 214 => => => => 4, => => 2,8 204 => 9-24 NET ZERO 64 => 0 <0 200 => 0 50 => => => => => => 0 kbtu/ft².yr energy performance

12 64 => => 0 80 => 4, => => 3,8 300 => => 3,2 421 => => => => => 0 50 => => => => => 7,9 300 => => => => 3,2 214 => => 4, => => 4, => => 2,8 204 => 9-24 typology

13 64 => => 0 80 => 4, => => 3,8 300 => => 3,2 421 => => => => => 0 50 => => => => => 7,9 300 => => => => 3,2 214 => => 4, => => 4, => => 2,8 204 => 9-24 housing non residential education destination

64 => 0 200 => 0 80 => 4,75 250 => 15 >1980 96 => 3,8 133 => 3,2 300 => 12

=> 6 96 => 7,9 335 => 19 300 => 25 140 => 4 67 => 3,2 440 => 13 214 => 10 96

14 64 => => 0 80 => 4, => 15 > => 3,8 133 => 3,2 300 => => => => => 0 50 => => => => 6 96 => 7,9 335 => => => 4 67 => 3,2 440 => => => 4, => => 4,75 64 => 2,8 400 => => 9-24 <1900 year origin

$/ft² >140 >350 126 => 4,75 106 => 6 64 => 0 400 => 15 335 => 19 200 => 10-0 50 =>

=> 2,8 204 => 9-24 120 280 80 => 4,75 250 => 15 140 => 4 440 => 13 96 => 7,9 96 =>

15 $/ft² >140 > => 4, => 6 64 => => => => => => => 3,2 214 => => 3,2 421 => => => 0 64 => 2,8 204 => => 4, => => => => 7,9 96 => 4,75 64 => => => => => 3,8 300 => 12 <100 <220 cost

16 64 => => 10-0 Ft² > M² > => => => 4, => => => => 7,9 300 => => => 0 96 => 3,8 300 => => 4, => => 3,2 214 => => 3,2 421 => => 2,8 204 => => => 4, => => 15 < size <1000

17 Ft² > M² > => => => 4, => => => => 4, => 13 Altiplan Lamella => => => 7,9 300 => => => 0 96 => 3,8 300 => => 4, => => 3,2 214 => => 3,2 421 => => 2,8 204 => => => 4, => => 15 < size <1000

18 C B A Altiplan Lamella

19 A WT => => 4,75 kbtu/ft².yr Luxury apartments From 1990 to 2017 Client: MT m² A2M architects Ft²

20 A MT200 Brussels A2M architects

21 7 to 9 in EPS on existing bricswall R= to 25 cm EPS on existing wall U=0,17 W/m².K Dbl glazing Rf= 3.7 R= 7 Dbl glazing Uf= 1,50 W/m².K Ug= 0.8 W/m².K

23 B Bellevue Meininger Hotel, Brussels 67 => 3,2 kbtu/ft².yr 300 => 25 CPAS Forest Brussels Office 106 => 6 kbtu/ft².yr 335 => 19 From brewery to hotel From 1916 to 2013 Client: Nelson Canal m² A2M architects From 300 kwh/m².a to 25 kwh/m².a office From 1934 to 2011 Client: Commune de Forest Ft² m² Ft² A2M architects From 335 kwh/m².a to 19 kwh/m².a

24 Bellevue Meininger Hotel Brussels A2M architects 170 rooms 600 to 700 clients/day Heat+ww costw = $/month

25 0,5 in Fermacel plaster board 2 in Vide Intello vapour membrane 7 to 9 in cellulose 1,4 Ft Existing bricswall R= 35 Int Clading Vide 5cm intello 20 to 25 cm cellulose Existing wall U=0,17 W/m².K Dbl glazing Rf= 3.7 R= 5.6 Dbl glazing Uf= 1,50 W/m².K Ug= 1,00 W/m².K

27 Tool: Wufi

28 without waterproof layer with waterproof layer Crystals ice

water proof layer waterproofing (a) pores are filled (b) thin surface coating (c) Contrary to acryl base, PU, epoxy base, this waterproofing is composed of organosilicim, silane and

29 water proof layer waterproofing (a) pores are filled (b) thin surface coating (c) Contrary to acryl base, PU, epoxy base, this waterproofing is composed of organosilicim, silane and siloxane doesn t fill the pores and create a thin skin on the pore s sruface (Eu code EN ) Penetration approx 1 in UV resist etc products: -Tecnichem -Wacker -Sika -Rainguard -

30 Water absorption brics concrete

cm² dm² m² pour arriver à 1 m² la surface de contact fait 5 cm² 5 0.05 0.0005 2000 quantité d'eau absorbée p. ex. 3 ml 0.

heures. EU code Vapour permeability EN ISO 7783-2 600.00 C Wacker exemple mesure changer en kg changer en m² 0.10 ml => 0.0001 x 2000 = 0.20 / kg m² kg/m².

31 cm² dm² m² pour arriver à 1 m² la surface de contact fait 5 cm² quantité d'eau absorbée p. ex. 3 ml l = 1 kg EU code water absorption protocol and test EN (not EN ISO 15148) Il est souvent exigé que soit réduite d au moins 80 % l absorption d eau sous immersion dans l eau pendant 24 heures. EU code Vapour permeability EN ISO C Wacker exemple mesure changer en kg changer en m² 0.10 ml => x 2000 = 0.20 / kg m² kg/m².600 sec valeurs indicatives reprises de Wufi: brique extrudée kg/m².s^0.5 = 8.00 ml à la pipe brique manufacturée kg/m².s^0.5 = 3.68 ml à la pipe brique ancienne = kg/m².s^0.5 = 0.00 ml à la pipe brique wienerberger kg/m².s^0.5 = 0.00 ml à la pipe beton cellulaire kg/m².s^0.5 = 0.00 ml à la pipe beton kg/m².s^0.5 = 0.00 ml à la pipe enduit ext batard kg/m².s^0.5 = 0.00 ml à la pipe enduit ext à la chaux kg/m².s^0.5 = 0.00 ml à la pipe enduit minéral kg/m².s^0.5 = 0.00 ml à la pipe grès kg/m².s^0.5 = 0.00 ml à la pipe grès kg/m².s^0.5 = 0.00 ml à la pipe Pierre métamorphique et christaline (granite, basalt, marbre) pierre calcaire bois changer en une seconde = / 600 mais prendre racine carrée = kg/m².sec^0.5

32 Karsten pipe test

33 «wettability» test drop angle modification

34 U or R Ψ хi Heat transfer or Resistance Surface W/(m².K) (m².k)/w Linear W/m.K Local W/K μd m water diffusion resistance a Kg/m².sec^0,5 water absorption

35 53 F 53 F 35 F!!!!! 65 F59 F

37 CPAS Forest Brussels Office 106 => 6 kbtu/ft².yr 335 => 19 From 1934 to 2011 Client: Commune de Forest m² Ft² A2M architects From 335 kwh/m².a to 19 kwh/m².a

39 C Linné, Brussels 160 => 8 50 => 2,5 kbtu/ft².yr Astro Tower, Brussels 170 => => 4,75 kbtu/ft².yr Altiplan Lamella W Tower, Brussels 200 => => 3,6 kbtu/ft².yr Social housing From 1958 to 2017 Client: Brussels Region m² A2M architects Ft² Office building From 1974 to 2016 Client: Luri 1 + Luri m² Ft² Altiplan + studio lamella architects 15 kwh/m².a (cooling demand) TPE: 61 kwh/m².a From office to mixed building From 1970 to 2020 Client: B m² Ft² A2M and Jaspers Eyers architects 15 kwh/m².a (cooling demand) TPE: 70 kwh/m².a

40 C Linné Brussels A2M architects

45 M2A 0,86 in OSB 1 Ft cellulose 0,5 in Hydroflam + Clading R= 51 OSB 22mm 30 cm cellulose Hydroflam 12mm + Clading U = 0,11 W / m².k Triple glazing Rf= 8.1 Rg= 9.5 Triple glazing Uf= 0,70 W/m².K Ug= 0,60 W/m².K

46 C Astro Tower Brussels Altiplan and Studio Lamela architects

47 Int Clading 6 in PU in curtain wall R = 40 Blind wall 8 in PU R = 51 Int Clading PU 15 cm in curtain wall U=0,14 W/m².K Blind wall 20 cm PU U=0,11 W/m².K Tpl glazing Rf= 7.3 Rg= 7.3 Tpl glazing Uf= 0,78 W/m².K Ug= 0,78 W/m².K

49 C B A

50 A

51 B

53 I never think about the future it comes soon enough. Albert Einstein

Shading Calculation for Passive House Certification Discussion and Development of a New Method

Shading Calculation for Passive House Certification Discussion and Development of a New Method Florian Antretter 11th North American Passive House Conference (NAPHC) 2016 - Philadelphia Auf Wissen bauen