bioclimatic house

Bioclimatic

houseGroup 5 -Students:Anders, Christin Dor, Mickael Kühn, Bela Madhja, AdilNousiainen, Ville Simion, Dumitru

Coordinator:Stéphane Roddier

CONTENTS

1. Introduction (passive/bioclimatic house)

2. Our house1. Design2. Materials3. Heating system4. Calculations

3. Conclusions

2

Group 5: Bioclimatic House

INTRODUCTION

Do you know what is a bioclimatic house?


3

Bioclimatic houses are a type of green houses

designed and built using the local climate to its

advantage.

4


BIOCLIMATIC HOUSE

• They help reduce energy consumption by improving energy efficiency

• They are built with renewable,sustainable materials that help reduce environmental impact

5


6


TO BUY OR NOT TO BUY

• Green homes are more attractive to homebuyers.

7


FINAL DECISION

• When choosing the design, layout and location of your home, you must carefully consider terrain, climate and building materials.

8


SUNSHINE IN FRANCE

9


DESIGN

• build a well insulated, airtight construction with mechanical ventilation

• high indoor thermal comfort conditions

• low building costs

10


1. Compact form

2. Cylinder – 10 m diameter

3. 1.5 m balcony

4. ≈200 m2

11


FIRST FLOORN

S

W E

Bath-room

office

living-room

kitchen

Fire-place

entrance

12


BALCONY

S

• strategically placed in the southern part

• to shelter first floor windows from the sun light only in the summer

13


INTERIOR WALLS

• Inside walls: wood in order to maintain a comfortable temperature

• exterior walls: insulated with 0.3 m of special materials

14


THIRD FLOOR

Dedicated to heating system and electrical installations.

15


THE ROOF

• south orientated with an angle of 20o

• The panels will be oriented at 10o

16


THIS IS IT...

17


INSULATION MATERIAL - REET

• renewable, sustainable• high share of air => high

insulation• Flammability: normal• Insensitive to water• Price: 2,50€ per m2

18


CONSTRUCTION OF THE WALL

Core InsulationMaterials:• Wood• Different kinds of

clayFor insulation:• woven reed mats• reed insulation

panelsU-value: 0.296

W/(m2*K)

19


CONSTRUCTION OF THE ROOF

On Top RaftersMaterials:• Wood• raftersFor insulation:• Different layers of

reed panels

U-value: 0.29 W/(m2*K)

20


CONSTRUCTION OF THE CEILING

Materials:• Wood• PlasterFor insulation:• Reed insulation

panels• Jute or coco for

sound insulation

U-value: 0.27 W/(m2*K)

21


CONSTRUCTION OF THE FLOOR

Materials:• Rubble or gravel • Concrete slab• PE-film as

moisture barrier• WoodFor insulation:• 80 mm Hiss Reed

panelU-value: 0.5

W/(m2*K)

22


HEATING

• Solar water heating system (SWH)• ~400l tank

• Rest of the roof area for PV ~ 110m2

23Group 5: Bioclimatic House


HEATING

• Fireplace with a boiler• Power up to 40kW

24Group 5: Bioclimatic House


HEAT TRANSMISSION OF THE WINDOWS• Our bioclimatic house has about 57,5 m² of

windows Southside: 45 m² North, east, west: 12,5 m²

• U-value windows: 0,7 W/m²K• Transmission losses through windows:

3431 kWh/a• Available heat of solar radiation: 5500 kWh/a

25


CONCLUSION

26


1. Imagine the design of the green house2. Think about the orientation of your

house3. Choose a good dimension of the

windows4. Choose „green“ materials and specific

insulation5. Use an ecologic system to produce or

save energy6. Make a big party in your biocliamtic

house all saturday

THANK YOU FOR YOUR ATTENTION!


27

bioclimatic house

Documents