Vortrags(kurz)titel EXPORT BUILDING INFORMATION MODELING INTO PROJECT DESCRIPTION

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1 EXPORT BUILDING INFORMATION MODELING INTO THE PHPP The methodology for transferring the data from a BIM 3D model into the PHPP Johan Cristol, Passive House Institute 1 Export BIM data into the PHPP johan.cristol@passiv.de PROJECT DESCRIPTION Built2Specification Self inspection & quality checks helping to reduce the energy performance gap Funded by the European Union s Horizon 2020 Innovative on-site tools all connected to a Virtual Construction Management Platform. 2 Export BIM data into the PHPP johan.cristol@passiv.de 1

2 THE INDUSTRY FOUNDATION CLASSES (IFC) A VIEW INTO A DATA BASE PHPP 3 Export BIM data into the PHPP johan.cristol@passiv.de THE PASSIVE HOUSE PLANNING PACKAGE (PHPP) BIM & IFC THE MOST IMPORTANT BASIS FOR THE IMPLEMENTATION OF PASSIVE HOUSE 4 Export BIM data into the PHPP johan.cristol@passiv.de 2

3 THE PASSIVE HOUSE STANDARD BIM & IFC A RELIABLE ENERGY EFFICIENCY DESIGN 5 Export BIM data into the PHPP johan.cristol@passiv.de INTEROPERABILITY, AN IMPORTANT STEP AHEAD BIM & IFC Data transfer PHPP 6 Export BIM data into the PHPP johan.cristol@passiv.de 3

4 IMPLIES THE ABILITY TO: Enter relevant energy efficiency data into the BIM software application BIM Find the correct and accurate data IFC Convert the data into a PHPP readable file CONVERTER APP Calculate the specific heating demand PHPP 7 Export BIM data into the PHPP johan.cristol@passiv.de INFORMATION TO BE PROVIDED Custom Standard Geometry 8 Export BIM data into the PHPP johan.cristol@passiv.de 4

5 THE CUSTOM PROPERTIES The implementation of the PHPP specific inputs (Windows) 9 Export BIM data into the PHPP johan.cristol@passiv.de THE CUSTOM PROPERTIES The implementation of the PHPP specific inputs (Walls) 10 Export BIM data into the PHPP johan.cristol@passiv.de 5

THE STANDARD PROPERTIES IfcOpeningElement IfcBuilding 11 Export BIM data into the PHPP johan.cristol@passiv.

6 THE STANDARD PROPERTIES IfcOpeningElement IfcBuilding 11 Export BIM data into the PHPP THE CONVERTER APPLICATION the converter achieve the interoperability between BIM and PHPP via IFC 12 Export BIM data into the PHPP 6

7 AND GENERATE A PPP FILE 13 Export BIM data into the PHPP johan.cristol@passiv.de GENERAL PROJECT INFORMATION Passive House Verification Photo or Drawing Building: Building name Street: Building street Postcode/City: ##### Building city Province/Country: Building street Building type: Climate data set: DE-9999-PHPP-Standard Climate zone: 3: Cool-temperate Altitude of location: 100 m Home owner / Client: Client name Street: Client street Postcode/City: ##### Client city Province/Country: Client province Architecture: Architect name Mechanical engineer: Mech eng. name Street: Architect street Street: Mech eng. street Postcode/City: ##### Architect city Postcode/City: ##### Mech eng. City Province/Country: Architect province Province/Country: Client province Mech eng. Energy consultancy: Energy consultancy name Certification: Certifier name Street: Energy consultancy street Street: Certifier street Postcode/City: ##### Energy consultancy city Postcode/City: ##### Certifier City Province/Country: Energy consultancy province Province/Country: province Certifier country Year of construction: 0 Interior temperature winter [ C]: 20.0 Interior temp. summer [ C]: 25.0 No. of dwelling units: Internal heat gains (IHG) heating case [W/m 2 ]: 4.1 IHG cooling case [W/m²]: No. of occupants: Specific capacity [Wh/K per m² TFA]: 60 Mechanical cooling: 14 Export BIM data into the PHPP johan.cristol@passiv.de 7

8 CLIMATE DATA Climate data Training model Building name / Climate: PHPP-Standard / TFA: 296 m² / H Selection of climate data Country: DE-Germany Region: All 1-Sortierung: Alphabetisch Climate data set: DE-9999-PHPP-Standard Annual h Frequency S Climate zone: 3: Cool-temperate Altitude Weather station: m Building location: 100 m 15 Export BIM data into the PHPP johan.cristol@passiv.de OPAQUE SURFACES Area input 2-Sorting: BY ID Angle of User subtraction Subtraction To Quantity a b User deter- Area Selection building assembly / U-Value Deviation inclination Reduction factor Exterior Area no. Building assembly description Assigned to group x ( x window areas ) = Orientation group No. [m] [m] mined [m²] [m²] Building system [W/(m²K)] from North from the shading absorptivity [m²] [m²] horizontal Projected building footprint 0 Projected building footprint 1 x ( x + - ) = 0.0 Treated floor area 1 Treated floor area 1 x ( x ) = Exterior door 7 Exterior door 1 x ( x = 0.0 ) Exterior door 1 SLA GF 11 Floor slab / Basement ceiling 1 x ( x ) = ud-Generic Wall/Shell Hor Exterior emissivity 2 SLA 1st 11 Floor slab / Basement ceiling 1 x ( x ) = ud-Generic Wall/Shell Hor 3 roof 1st 10 Roof/Ceiling - Ambient 1 x ( x ) = ud-Generic Wall/Shell Hor roof 2nd 10 Roof/Ceiling - Ambient 1 x ( x ) = ud-Generic Wall/Shell Hor x ( x + - ) = 6 x ( x + - ) = 7 N living room gf 8 External wall - Ambient 1 x ( x ) = ud-Generic Wall/Shell North W living room gf 8 External wall - Ambient 1 x ( x ) = ud-Generic Wall/Shell West living room gf E 8 External wall - Ambient 1 x ( 4.00 x ) = ud-Generic Wall/Shell East S2 SW 1st 8 External wall - Ambient 1 x ( 9.00 x ) = ud-Generic Wall/Shell West E SW 1st 8 External wall - Ambient 1 x ( x ) = ud-Generic Wall/Shell North N2 SW 1st 8 External wall - Ambient 1 x ( 9.00 x ) = ud-Generic Wall/Shell East W1 SW 1st 8 External wall - Ambient 1 x ( x ) = ud-Generic Wall/Shell East S1 SW 1st 8 External wall - Ambient 1 x ( x ) = ud-Generic Wall/Shell North N1 SW 1st 8 External wall - Ambient 1 x ( x ) = ud-Generic Wall/Shell South S living room gf 8 External wall - Ambient 1 x ( x ) = ud-Generic Wall/Shell South living room gf E shadded 8 External wall - Ambient 1 x ( x ) = ud-Generic Wall/Shell East Export BIM data into the PHPP johan.cristol@passiv.de 8

9 COMPONENTS Building assemblies (U-Values) Recommended starting values for optimisation: U-values for walls and roofs Floor slabs: 0.15 W/(m²K) ID Building system Building assembly Total thickness U-Value Summary of the constructions calculated in 'U values ' worksheet m W/(m²K) Wall/Shell Generic Wall/Shell ud Generic 02ud 03ud Glazing Recommended glazing type to start planning: Triple thermally insulated glazing (Please consider the comfort criterion!) Glazing ID Description g-value Ug-Value W/(m²K) 01ud Average PH quality galzing ud 03ud Window frames Wind Uf-Value Frame width Glazing edge thermal bridge Installation thermal bridge ID Description left right bottom above left right bottom above Ψ Glazing edge Ψ Glazing edge Ψ Glazing edge Ψ Glazing edge Ψ Installation Ψ Installation Ψ Installation Ψ Installation left right bottom top left right bottom top W/(m²K) W/(m²K) W/(m²K) W/(m²K) m m m m W/(mK) W/(mK) W/(mK) W/(mK) W/(mK) W/(mK) W/(mK) W/(mK) 01ud PH frame: average thermal quality ud 03ud 17 Export BIM data into the PHPP johan.cristol@passiv.de WINDOWS Heating degree hours [kkh/a]: Qua n- Description tity 81.9 Ψ Installation situation Window rough user determined value for Ψinstallation or Installed in Glazing Frame g-value U-Value Glazing openings '1': Ψinstallation from 'Components' worksheet edge '0': in the case of abutting windows Angle of Perpendicular Glazing left right bottom top Deviation from inclination Orien- Selection from 'Areas' Selection from 'Components' Selection from 'Components' Frames ΨGlazing edge ΨInstallation Width Height north from the tation worksheet worksheet worksheet (avg.) radiation (Avg.) (Avg.) horizontal m m 1-Sorting: LIKE LIST 1-Sorting: LIKE LIST - W/(m 2 K) W/(m 2 K) W/(mK) W/(mK) or 1/0 W/(mK) 1 WD - 1st E East N2 SW 1st 93ud-Double glazing 4/12mm air /4 51ud-PH frame: average thermal quality WD - 1st N West W living room gf 93ud-Double glazing 4/12mm air /4 51ud-PH frame: average thermal quality WD - 1st N East N2 SW 1st 93ud-Double glazing 4/12mm air /4 51ud-PH frame: average thermal quality WD - 1st N East N2 SW 1st 93ud-Double glazing 4/12mm air /4 51ud-PH frame: average thermal quality WD - 1st S South S living room gf 93ud-Double glazing 4/12mm air /4 51ud-PH frame: average thermal quality WD - 1st S South S living room gf 93ud-Double glazing 4/12mm air /4 51ud-PH frame: average thermal quality WD - 1st S South S living room gf 93ud-Double glazing 4/12mm air /4 51ud-PH frame: average thermal quality WD - 1st S South S living room gf 93ud-Double glazing 4/12mm air /4 51ud-PH frame: average thermal quality WD - 1st S South S living room gf 93ud-Double glazing 4/12mm air /4 51ud-PH frame: average thermal quality WD - 1st S South S living room gf 93ud-Double glazing 4/12mm air /4 51ud-PH frame: average thermal quality WD - 1st S South S living room gf 93ud-Double glazing 4/12mm air /4 51ud-PH frame: average thermal quality WD - 1st S South S living room gf 93ud-Double glazing 4/12mm air /4 51ud-PH frame: average thermal quality WD - 1st S South S living room gf 93ud-Double glazing 4/12mm air /4 51ud-PH frame: average thermal quality WD - 1st W East W1 SW 1st 93ud-Double glazing 4/12mm air /4 51ud-PH frame: average thermal quality WD - GF E East WD - GF E East living room gf E shadded 17-living room gf E shadded 93ud-Double glazing 4/12mm air /4 51ud-PH frame: average thermal quality ud-Double glazing 4/12mm air /4 51ud-PH frame: average thermal quality WD - GF N North N living room gf 93ud-Double glazing 4/12mm air /4 51ud-PH frame: average thermal quality WD - GF N North N living room gf 93ud-Double glazing 4/12mm air /4 51ud-PH frame: average thermal quality WD - GF S South S living room gf 93ud-Double glazing 4/12mm air /4 51ud-PH frame: average thermal quality WD - GF S South S living room gf 93ud-Double glazing 4/12mm air /4 51ud-PH frame: average thermal quality WD - GF S South S living room gf 93ud-Double glazing 4/12mm air /4 51ud-PH frame: average thermal quality WD - GF S South S living room gf 93ud-Double glazing 4/12mm air /4 51ud-PH frame: average thermal quality WD - GF W left West W living room gf 93ud-Double glazing 4/12mm air /4 51ud-PH frame: average thermal quality WD - GF W mid West W living room gf 93ud-Double glazing 4/12mm air /4 51ud-PH frame: average thermal quality WD - GF W right West W living room gf 93ud-Double glazing 4/12mm air /4 51ud-PH frame: average thermal quality Export BIM data into the PHPP johan.cristol@passiv.de 9

10 SHADING PROPERTIES Horizon Lateral reveal Reveal / Overhang Quantity Description Height of the shading object Horizontal distance Window reveal depth Distance from glazing edge to reveal Overhang depth Distance from upper glazing edge to overhang Additional reduction factor winter shading Additional reduction Reduction factor z factor summer for temporary sun shading protection h Hori [m] d Hori [m] o Reveal [m] d Reveal [m] o over [m] d over [m] r other,w [%] r other,s [%] z [%] 1 WD - 1st E1 1 WD - 1st N1 1 WD - 1st N2 1 WD - 1st N3 1 WD - 1st S1 1 WD - 1st S2 1 WD - 1st S3 1 WD - 1st S4 1 WD - 1st S5 1 WD - 1st S6 1 WD - 1st S % % % % % % % % % 19 Export BIM data into the PHPP johan.cristol@passiv.de RESULTS ON PHPP Which parameters have to be changed and to which building assembly? 20 Export BIM data into the PHPP johan.cristol@passiv.de 10

RESULTS ON PHPP Specific building demands with reference to the treated floor area Treated floor area 272.1 m ² Requirements Fulfilled?

space cooling demand kwh/(m 2 a) - - Primary energy Cooling load W/m 2 - - Frequency of overheating (> 25 C) 0.

11 RESULTS ON PHPP Specific building demands with reference to the treated floor area Treated floor area m ² Requirements Fulfilled?* Space heating Heating demand 10 kwh/(m 2 a) 15 kwh/(m²a) yes Heating load 15 W/m 2 10 W/m² - Space cooling Overall specif. space cooling demand kwh/(m 2 a) - - Primary energy Cooling load W/m Frequency of overheating (> 25 C) 0.0 % - - Heating, cooling, auxiliary electricity, dehumidification, DHW, lighting, electrical appliances 72 kwh/(m 2 a) 120 kwh/(m²a) yes DHW, space heating and auxiliary electricity 17 kwh/(m 2 a) - - Specific primary energy reduction through solar electricity kwh/(m 2 a) - - Airtightness Pressurization test result n /h 0.6 1/h yes * empty field: data missing; '-': no requirement 21 Export BIM data into the PHPP johan.cristol@passiv.de THANK YOU! FURTHER INFORMATION Export BIM data into the PHPP johan.cristol@passiv.de 11

SUN, LIGHT & RAIN Designing Façades in the Tropical Climate

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