SEPEV @PassiEXPO 2013

Zero Energy and Passive House Association - TURKEY

PASSIVE HOUSE

Tugba Salman Gurcan
Certified Passive House Designer
President of Board

-

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.


PASSIVE HOUSE

SEPEV – Zero Energy and Passive
House Association of TURKEY

energy efficiency
+ healthy
+ cost optimized
-----------------------

FUTURE

PASSIVE HOUSE

Passivhaus =


PASSIVE HOUSE

Obstacles of
Passive House
in Turkey


PASSIVE HOUSE

•„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, …)

Moliere


PASSIVE HOUSE

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

is calling for Passive


House

PASSIVE HOUSE

GAZIANTEP - The town of Baklava and Kebap

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

PASSIVE HOUSE

GAZIANTEP

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


PASSIVE HOUSE

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.

1st Passive House Building of Turkey


PASSIVE HOUSE

Human Resources Centre of Gaziantep
Metropolitan Municipality

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


PASSIVE HOUSE

In 2010….

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

PASSIVE HOUSE

German Experience comes to Turkey

PASSIVE HOUSE

U-value : 0.112 W/m2K

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

U-value (wall) : 0.085 W/m2K

PASSIVE HOUSE

Highly Insulated Building Fabric


PASSIVE HOUSE

Triple Glazed
PHI certified Aluminium and PVC window system

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

- 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

Rehau EcoAir

PASSIVE HOUSE

Heat recovery for energy efficiency
and comfort

South Façade Solar
shading

Green Roof

Water Source Heat
Pump

PV Array

Grey water and rain
water collection

ECO Friendly Interior
Materials


PASSIVE HOUSE

Aluminum Triple
Glazing

PHPP model


PASSIVE HOUSE

Energy Performance of the building:

LEED Platinum

Certified Passivhaus


PASSIVE HOUSE

Candidate for

2012 Summer


PASSIVE HOUSE

The construction started...

Quality of workmanship is even
more important than careful
planning!!!


PASSIVE HOUSE

Achieving
AIRTIGHTNESS….

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

PASSIVE HOUSE

DIALux Day-lighting
Analysis

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

PASSIVE HOUSE

Final cost: 1,200 € / m2

1st Energy efficient renovation
- 283m2 (total floor area)
- old building from 1970s

- project is founded by UNDP – Ministry of Development


PASSIVE HOUSE

Next challenge of Passive House
in Gaziantep


PASSIVE HOUSE

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

Blower Door Test (Pre-retrofit conditions)
28.09.2013

Figure 1 The Main Entrance of the building (wing A)

PASSIVE HOUSE

Latitude: 37.14810717243555
Longitude: 37.29483851289751
Test Date:
28.09.2013

Figure 2 A, B and C Wings

There are 3 wings (parts) within the 283m2 building (Figure 1). For each wing depressur
pressurization methods were applied and carried out with BlowerDoor Test following EN
The project targeting EnerPHit Standard, pre-retrofit test was carried out to indicate curre
After the renovation the same test will be performed to ascertain the airtightness level of
Figure 1 The Main Entrance of the building (wing A) Figure 2 A, B and C Wings
according to EnerPHit Standard. The existing building was air tested to give approx. 9, 3
changes (Table 1). For detailed information wing depressurization
There are 3 wings (parts) within the 283m2 building (Figure 1). For each refer to appendix A. and

pressurization methods were applied and carried out with BlowerDoor Test following EN13829 Standard.
Comm
The project targeting EnerPHit Standard,Object
pre-retrofit test was n50: Air Changes per Hour (1/h)
carried out to indicate current conditions.
1
After the renovation the same test EnerPHit Standard ascertain the airtightness level of the building
will be performed to
according to EnerPHit Standard. The existing building was air tested to give9.04
approx. 9, 3 and 4 air The test results
Wing A
regula
changes (Table 1). For detailed information refer to appendix A.
The test results
3.80
Wing B
regula
Object
n50: Air Changes per Hour (1/h)
Comments
The test results
4.84
Wing C 1
EnerPHit Standard
regula
The test results do not meet the
Table 1
9.04
Wing A
regulation.

Office Building / Ankara

Single Family House / Ankara

University Building / Ankara

Office Building / Balikesir

PASSIVE HOUSE

New Passive House Projects on board


PASSIVE HOUSE

Tugba Salman Gurcan
tugba@sepev.org

SEPEV @PassiEXPO 2013

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