SEPEV @PassiEXPO 2013

Tugba Salman Gurcan

Certified Passive House Designer

President of Board

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Zero Energy and Passive House Association - TURKEY

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SEPEV – Zero Energy and Passive House Association of TURKEY

- a young organization- founded in 2012 December- has 32 members by day

- Promotion of the Passive House Standard and Zero-Energy Buildings in Turkey.

- Platform for architects, engineers and contractors, students, for all who concerned with build environment.

Passivhaus =

FUTURE

+ cost optimized-----------------------

+ healthy

energy efficiency

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Obstacles of Passive House in Turkey

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•„passive“ doesn`t make sense in Turkish and doesn‘t sound very sexy • Private idea – no legal standard (confusion, …)• No abundant component market (lack of rivalry, aligned) • Experts needed (costs,…)• Missing quality of craftsmanship (costs, …)• All this certifications (fears, costs, …)• PHPP (no interest, fee, …)• Limited design freedom and new technologies (fears, …)• Thermal bridge free construction (costs, …)• Optimized building services (costs, …)

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The greater the obstacle, the more glory in overcoming it.

Moliere

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GAZIANTEP - The town of Baklava and Kebap

is calling for Passive House

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37°04'01"N and 37°23'00”E

Mediterranean climate with influences of continental climate during winter with very hot summers and cold, wet occasionally snowy winters

GAZIANTEP

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While designing a building in Gaziantep with Passive House measures, special care had to be taken to the summer protection and to the avoidance of overheating.

Questioning ‘how Passive House should be in hot/dry climates?’

Human Resources Centre of Gaziantep Metropolitan Municipality

1st Passive House Building of Turkey

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In 2010….

The Mayor of Gaziantep was convinced to build a prototype Passive House Building

The Human Resources Centre

- with 315m2 treated floor area - a training center for the employment of the architectural and construction professionals in Gaziantep

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German Experience comes to Turkey

since 1999 to 2013More than 350 Passive House buildings were designed by r-m-p architects all over Europe

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U-value (wall) : 0.085 W/m2K

Highly Insulated Building Fabric

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U-value (Ground): 0,105 W/m2K

U-value : 0.112 W/m2K

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Triple GlazedPHI certified Aluminium and PVC window system

- a ground-air heat exchanger system (earth tubes) for pre-tempering ventilation air

- the system is linked up with a high performance mechanical ventilation unit with heat recovery (MVHR) – (%92 efficiency rate) to offer a full ventilation solution

Heat recovery for energy efficiency and comfort

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GEA Isisan

Rehau EcoAir

Water Source Heat Pump

South Façade Solar shading

Aluminum Triple Glazing

PV Array

Green Roof

Grey water and rain water collection

ECO Friendly Interior Materials


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Energy Performance of the building:

PHPP model

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Certified Passivhaus

LEED Platinum

Candidate for

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The construction started...

2012 Summer

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Achieving AIRTIGHTNESS….

Quality of workmanship is even more

important than careful planning!!!

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DIALux Day-lighting Analysis

Cases with and without tress & without solar shading:

Figure 1 both with trees and solar shading

Figure 2 solar shading only

Figure 3 trees only

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Final cost: 1,200 € / m2

application was done in Oct, 2013waiting to be certified by PHI.....

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Next challenge of Passive Housein Gaziantep

1st Energy efficient renovation

- 283m2 (total floor area) - old building from 1970s

- project is founded by UNDP – Ministry of Development

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Very poor conditions and too many leakages on building fabric….

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Blower Door Test (Pre-retrofit conditions) 28.09.2013

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New Passive House Projects on board

Office Building / Ankara

Single Family House / Ankara

University Building / Ankara

Office Building / Balikesir

Tugba Salman Gurcan

[email protected]

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Thank you

Real Estate

SEPEV @PassiEXPO 2013