Europassive® 2 Ho House

Etu d e d e ca s : Eu r o p a s s i ve ® 2 Ho Ho u s e
S i te We b : h ttp ://www.co n s tr u cti o n 2 1 .o r g /b e l g i q u e /
Europassive® 2 Ho House
PUBLIÉ PAR KEMPF | 17 MAI 16
Type de pro jet : Co nstructio n Neuve
Type de bâtiment : Maiso n individuelle
iso lée o u jumelée
Année de co nstructio n : 20 14
Zo ne climatique : [Cfb] Océanique hiver
tempéré, été chaud, pas de saiso n sèche
Surface nette : 16 0 m 2
Co ût de co nstructio n : 320 0 0 0 €
No mbre d'unités fo nctio nnelles : 1
Lo gement
Co ût/m² : 2 0 0 0 €/m 2
Co ût/Lo gement : 320 0 0 0 €/Lo gement
8 , rue Majunga , 6 7270 HOCHFELDEN,
France
// Description
The ho use Euro passive® 2 Ho result o f a bio climatic design integrating the co nstraints o f a plo t and regulatio n o f new
develo pment. The general co ncept was to give an o verall unit to two different o rganizatio nal entities: the vo lume heated and
unheated vo lume. Technically structural envelo pe to the passive vo lume is co ntinuo us (including tile) to prevent any thermal
bridge. It is laid o n co ncrete sleepers. The insulatio n co nsists o f cellulo se wadding and blo wn panels o f wo o d fibers.
In the end, its perfo rmances are exceptio nal: a heating requirement o f 8 kWh / m2 year
A to tal primary energy co nsumptio n o f 9 2kWh / m2 / year
Plus de dé t ails sur ce pro je t :
http://www.architecture-kmo .fr/pro ject/maiso n-euro pass (...)
Fiabilit é de s do nné e s :
Certifié tierce partie
// Intervenants
Maître d'œuvre
No m : Agence KMO / Euro passive®
Vincent KEMPF
Site Web : http://www.architecture-kmo .fr
Mo de co nt ract ue l :
Lo ts séparés
Dé m arche dé ve lo ppe m e nt durable du m aît re d'o uvrage :
Attached is the testimo ny o f the Masters Autho rity:
"Our prime co ntracto r has been able to mo ve to wards so lutio ns related to so lar energy, recycled and bio -based materials,
and a reduced carbo n fo o tprint. He reco mmended so lar energy fo r heating and do mestic ho t water , insulatio n made fro m
recycled materials (tissue paper). During co nstructio n, recycling o f waste and scrap materials was favo red, mo st o f the
artisans was cho sen in a perimeter o f 25 km, fro m the perspective o f a "clean" co nstructio n and lo w in CO2. These actio ns are
perfectly co nsistent with the appro ach o f the co nstructio n by KMO agency, which is based o n wo o d co nstructio n and the mo st
mo dern eco -labels ".
De script io n archit e ct urale :
Bio climatic design, bio -based materials, very healthy indo o r air.
Et si c'é t ait à re f aire ? : The pro ject o wners have repo rted me to have my full co nfidence and wo uld even be ready to
begin the adventure to further impro ve the co ncept.
Opinio n de s o ccupant s :
Testimo nies o f Mr. & Mrs. POINSOT:
We were very happy to wo rk with the agency KMO:
• Very available to give shape to the pro ject fro m the design, reflect to gether, suggest so lutio ns, and advise us,
• A fo llo w very regular and extremely reassuring site: the Wo rk o f Master has been present every day o n site at key mo ments.
The site meeting was ro utine each week, with mandato ry presence o f the speakers,
• A requirement o f the Master Wo rk o f inflexible vis-à-vis the co mpanies wo rking o n the co nstructio n, which has bo rne fruit so
that no thing is left to chance, and that all the details are kno wn and co ntro lled,
• An impeccable co mpliance deadlines, if no t reco rd,
• A result that meets o ur demand, in additio n to being well within the requirements o f the Passivhaus label.
// Energie
Consommation énergétique
Be so in e n é ne rgie prim aire : 9 2,0 0 kWh EP/m 2 /an
Be so in e n é ne rgie prim aire bât im e nt st andard : 10 3,0 0 kWh EP/m 2 /an
Mé t ho de de calcul : Autre
CEEB : 0 kWh PE / €
Co nso m m at io n d'é ne rgie f inale : 10 3,0 0 kWh EF/m 2 /an
Ré part it io n de la co nso m m at io n é ne rgé t ique : Water heater: 455 kWh
Co o king: 277 kWh
To wel dryer: 146 kWh
VMC & Canadian well: 6 ,6 4 kWh
Performance énergétique de l'enveloppe
0 ,10 W.m -2 .K-1
UBat de l\'e nve lo ppe :
3
Indicat e ur : n50 (I4) m /H.m 2 n50 (Vo l/H) Q4
Et anché it é à l'air : 0 ,28
Plus d'inf o rm at io n sur l'e nve lo ppe : Wo o den flo o r slab:
tiles, anhydrite screed 40 mm, 22 mm OSB panel, I-beams and 36 0 mm o f tissue, 16 mm wo o d fiber panel.
Walls:
Interio r veneer 13 mm, technical empty 6 0 mm, 15 mm OSB panel, I-beams and 36 0 mm o f tissue, 16 mm wo o d fiber
bo ard, wo o d lathing, wo o d siding 18 mm.
Ro o f:
13 mm inner facing, technical vacuum vapo r Majpell 5, I-beams and 40 0 mm o f tissue, OSB 22 mm panel, po lyurethane
insulatio n Euro thane Bio Br 8 0 mm air gap 6 0 mm, 8 0 mm vegetatio n.
Co nso m m at io n ré e lle (é ne rgie f inale ) :
Co nso m m at io n ré e lle (é ne rgie f inale ) /m 2:
33 (20 15)
// EnR & systèmes
Systèmes
Chauf f age :
Aucun système de chauffage
ECS :
So laire thermique
Raf raîchisse m e nt :
Aucun système de climatisatio n
Ve nt ilat io n :
Do uble flux avec échangeur thermique
Puits canadien/pro vençal
Ene rgie s re no uve lable s :
So laire thermique
// Environnement
Analyse du Cycle de Vie :
Eco -m at é riaux : Skeleto n (lo w slab, exterio r walls & ro o f) Timber wo o d fro m the Black Fo rest, cellulo se wadding
Climacell, fiberbo ard wo o d Agepan DWD, OSB Kro no ply OSB 4, interio r partitio ns wo o d frame, slab intermediate timber
frame.
Eau et qualité de l'air intérieur, santé et confort
Qualit é de l'air int é rie ur :
A measurement o f vo latile o rganic co mpo unds & aldehydes in indo o r air is o ngo ing.
// Produits
Europassive® 2 Ho House
Fabricant : Agence KMO / Euro passive®
Co nt act f abricant : Vincent KEMPF
Sit e Int e rne t f abricant : http://www.architecture-kmo .fr
Cat é go rie de pro duit : Gro s œuvre / Système passif
De script io n:
Bio climatic design, wo o d frame all walls, bio -so urced materials, green ro o f, mo to rized
venetian blinds, VMC do uble flo w, Canadian well, etc.
Co m m e nt aire s:
The seco nd pro ject was a challenge fo r all players since aimed to impro ve the who le co ncept
and the results o f the first ho use Euro passive® .
// Coûts
Co ût de co nstructio n : 320 0 0 0 €
Coûts de construction & exploitation
Co ût
Co ût
Co ût
Co ût
Co ût
glo bal de ré f é re nce : 2 70 0 ,0 0 €
de s syst è m e s d'é ne rgie s re no uve lable s : 15 0 0 0 ,0 0 €
glo bal de ré f é re nce /Lo ge m e nt : 2 70 0 ,0 0 €/Lo gement
é t ude s : 40 0 0 0 ,0 0 €
t o t al : 450 0 0 0 ,0 0 €
Facture énergétique
Fact ure é ne rgé t ique pré visio nne lle / an : 38 0 ,0 0 €
co ût é ne rgé t ique ré e l / m ² : 2,38 € / m 2
Co ût é ne rgé t ique ré e l : 38 0 ,0 0 €/Lo gement
// Environnement urbain
Enviro nne m e nt urbain :
Surf ace du t e rrain :
Small to wn o f Alsace with all amenities and great public transpo rt links.
752 m 2
Surf ace au so l co nst ruit e :
Parking :
20 %
4 parking spaces
// Qualité environnementale du bâti
Qualit é e nviro nne m e nt ale du bât i :
Adaptabilité du bâtiment
Santé, qualité air intérieur
Bio diversité
Chantier (incluant déchets)
aco ustique
co nfo rt (o lfactif, thermique, visuel)
gestio n des déchets
gestio n de l\'eau
efficacité énergétique, gestio n de l\'énergie
énergies reno uvelables
gestio n des espaces, intégratio n dans le site
pro cédés de co nstructio n
pro duits et matériaux de co nstructio n
// Concours
Highly e ne rgy e f f icie nt an t e chnical: Euro pe an Passive Ho use ce rt if icat io n.
Bio climatic, this ho use is fully built with wo o d structure, inclusing the flo o r slab.
The tho ro ugh reductio n o f thermal bridges and rigo uro us air-tightness enable the ho use to achieve exceptio nal
perfo rmances:
Heating needs 8 kWh/m2.year ;
Primary energy needs : 10 3 kWh/m2.year