Sustainable Mixed-building Technologies Applied to Buildings

8/14/2019 Sustainable Mixed-building Technologies Applied to Buildings

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Sustainable mixed-buildingSustainable mixed-buildingtechnologies applied to buildings:technologies applied to buildings:

some Romanian examplessome Romanian examples

COST Action C25COST Action C25

Sustainability of ConstructionsSustainability of Constructions

Integrated Approach to Life-Time Structural EngineeringIntegrated Approach to Life-Time Structural Engineering

1st WG3 Meeting1st WG3 Meeting

Eindhoven, The Netherlands, 13-14 December 2006Eindhoven, The Netherlands, 13-14 December 2006

D. Dubina, M. Mutiu, V. Ungureanu, L. Fulop


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IntroductionIntroduction

Five examples of sustainable mixedFive examples of sustainable mixed

building technology, which combine steelbuilding technology, which combine steel

and timber in the framing and differentand timber in the framing and differentmaterials for cladding, roofing and flooring,materials for cladding, roofing and flooring,

in order to obtain highly performancein order to obtain highly performance

thermo-energetic properties are presented.thermo-energetic properties are presented.


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BULZESCS FAMILY HOUSEBULZESCS FAMILY HOUSE


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Location:Location: Timisoara/Romania, a medium seismic regionTimisoara/Romania, a medium seismic region..

TheThe main structuremain structure is made of wall stud type, withis made of wall stud type, withcorresponding floor and roof joists of cold-formed lippedcorresponding floor and roof joists of cold-formed lipped

channel steel sections and fastening technology beingchannel steel sections and fastening technology being

based on self-drilling screws. The first floor combine cold-based on self-drilling screws. The first floor combine cold-

formed steel members and timber.formed steel members and timber.

CladdingCladding

: (in/out): (in/out)gypsum board (12.5mm); vapor barrier (0.5mm); Lindab C150/1.5 joists; mineralgypsum board (12.5mm); vapor barrier (0.5mm); Lindab C150/1.5 joists; mineral

wool (150mm); Heratecta wood board (50mm); plastering (20mm)wool (150mm); Heratecta wood board (50mm); plastering (20mm)

RoofingRoofing

: (out/in): (out/in)asphaltic tiles, asphaltic bitumen roofing (3mm); OSB board (20mm); aerationasphaltic tiles, asphaltic bitumen roofing (3mm); OSB board (20mm); aeration

layer (50mm); SOLFLEX aluminum layer; basaltic mineral woollayer (50mm); SOLFLEX aluminum layer; basaltic mineral wool

(40kg/m/200mm); timber rafter (250x50mm/600mm); vapor barrier (0.5mm);(40kg/m/200mm); timber rafter (250x50mm/600mm); vapor barrier (0.5mm);

gypsum board (12.5mm)gypsum board (12.5mm)


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roofingroofingcladdingcladding


vapor barrier (0.5mm)vapor barrier (0.5mm)

Lindab C150/1.5 joistsLindab C150/1.5 joists

mineral wool (40kg/m/150mm)mineral wool (40kg/m/150mm)

Heratekta wood panel (50mm)Heratekta wood panel (50mm)

plastering (20mm)plastering (20mm)

asphaltic tilesasphaltic tiles

asphaltic bitumen roofing (3mm)asphaltic bitumen roofing (3mm)

OSB board (20mm)OSB board (20mm)

aeration layer (50mm)aeration layer (50mm)

SOLFLEX aluminum layerSOLFLEX aluminum layer

basaltic mineral wool (40kg/m/200mm)basaltic mineral wool (40kg/m/200mm)

timber rafter (250x50mm/600mm)timber rafter (250x50mm/600mm)



K = 0.126[W/m2K]

K = 0.251[W/m2K]


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Foundations

11.48%

Structure

19.88%

Thermal ins.

6.13%

Claddings

15.35%

Carpentry

10.52%

Finishing(materials)

11.49%

Finishing

(workmanship)

9.35%Appliances

9.14%Compartimentri

7%

Cost distribution for the house componentsCost distribution for the house components


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CONSTANTINS FAMILY HOUSECONSTANTINS FAMILY HOUSE


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Location:Location: Ploiesti/Romania, a high seismic regionPloiesti/Romania, a high seismic region..

TheThe main structuremain structure is made of light-gauge steel profiles,is made of light-gauge steel profiles,

sheeted with Oriented Strand Board OSB (cladding), orsheeted with Oriented Strand Board OSB (cladding), or

steel sheeting and OSB (flooring and roofing).steel sheeting and OSB (flooring and roofing).

CladdingCladding: (in/out): (in/out)gypsum board (12.5mm); vapor barrier (0.5mm); OSB board (15mm); Lindabgypsum board (12.5mm); vapor barrier (0.5mm); OSB board (15mm); Lindab

C150/1.5 joists; terwoolin mineral wool (150mm); OSB board (15mm); basalticC150/1.5 joists; terwoolin mineral wool (150mm); OSB board (15mm); basaltic

mineral wool (40kg/m/40mm); mineral plastering BAUMIT (8mm)mineral wool (40kg/m/40mm); mineral plastering BAUMIT (8mm)

RoofingRoofing: (out/in): (out/in)waterproofing membrane reinforced with mineral aggregates (3mm);waterproofing membrane reinforced with mineral aggregates (3mm);waterproofing membrane (3mm); OSB board (20mm); basaltic mineral woolwaterproofing membrane (3mm); OSB board (20mm); basaltic mineral wool

(155kg/m/150mm); Lindab corrugated sheet (LTP 45); Lindab C200/1.5 profiles;(155kg/m/150mm); Lindab corrugated sheet (LTP 45); Lindab C200/1.5 profiles;

vapor barrier 0.5mm; gypsum board (12.5mm)vapor barrier 0.5mm; gypsum board (12.5mm)


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vapor barrier (0.5mm)vapor barrier (0.5mm)OSB board (15mm)OSB board (15mm)

Lindab C150/1.5 joistsLindab C150/1.5 joists

terwoolin mineral wool (150mm)terwoolin mineral wool (150mm)



mineral plastering BAUMIT (8mm)mineral plastering BAUMIT (8mm)

waterproofing membrane reinforced withwaterproofing membrane reinforced with

mineral aggregates (3mm)mineral aggregates (3mm)

waterproofing membrane (3mm)waterproofing membrane (3mm)OSB board (20mm)OSB board (20mm)


Lindab corrugated sheet (LTP 45)Lindab corrugated sheet (LTP 45)

Lindab C200/1.5 profilesLindab C200/1.5 profiles

vapor barrier 0.5mmvapor barrier 0.5mm


K = 0.252[W/m2K]

K = 0.211[W/m2K]


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1 2

3 3


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CARMENS FAMILY HOUSECARMENS FAMILY HOUSE


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Modern & traditionalModern & traditional

TheThe main structuremain structure is made of steel profiles. The floor andis made of steel profiles. The floor and

roof structure is made of timber elements.roof structure is made of timber elements.

CladdingCladding: (in/out): (in/out)gypsum board (12.5mm); vapor barrier (0.5mm); mineral wool (40kg/m/50mm);gypsum board (12.5mm); vapor barrier (0.5mm); mineral wool (40kg/m/50mm);

vapor barrier (0.5mm); aeration layer (100mm); mineral wool (40kg/m/100mm);vapor barrier (0.5mm); aeration layer (100mm); mineral wool (40kg/m/100mm);

timber joists (50x200mm/500mm); OSB board (20mm);timber joists (50x200mm/500mm); OSB board (20mm);Heratecta wood boardHeratecta wood board

(75mm); plastering (20mm)(75mm); plastering (20mm)

RoofingRoofing: (out/in): (out/in)tiles of wood, battens (50x50mm); boarding (20mm); SOLFLEX weathertiles of wood, battens (50x50mm); boarding (20mm); SOLFLEX weather

resistive barrier; OSB board (20mm); aeration layer (100mm); vapor barrierresistive barrier; OSB board (20mm); aeration layer (100mm); vapor barrier

(0.5mm); basaltic mineral wool (40kg/m/200mm); timber rafter(0.5mm); basaltic mineral wool (40kg/m/200mm); timber rafter

(300x50mm/600mm); vapor barrier (0.5mm); gypsum board (12.5mm)(300x50mm/600mm); vapor barrier (0.5mm); gypsum board (12.5mm)


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roofingroofing claddingcladding

wood tileswood tiles

battens (50x50mm)battens (50x50mm)

boarding (20mm)boarding (20mm)

SOLFLEX weather resistive barrierSOLFLEX weather resistive barrier

OSB board (20mm)OSB board (20mm)aeration layer (100mm)aeration layer (100mm)









vapor barrier (0.5mm)vapor barrier (0.5mm)aeration layer (100mm)aeration layer (100mm)


timber joists (50x200mm/500mm)timber joists (50x200mm/500mm)


Heratecta wood board (75mm)Heratecta wood board (75mm)

plastering (20mm)plastering (20mm)

K = 0.102[W/m2K]

K = 0.111[W/m2

K]


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BLOCK OF FLATSBLOCK OF FLATS


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TheThe main structuremain structure is made of steel profiles with lightis made of steel profiles with light

floors.floors.

CladdingCladding: (in/out): (in/out)gypsum board (12.5mm); vapor barrier (0.5mm); basaltic mineral woolgypsum board (12.5mm); vapor barrier (0.5mm); basaltic mineral wool(40kg/m/80mm); gypsum board (10mm); aeration layer (80mm); OSB board(40kg/m/80mm); gypsum board (10mm); aeration layer (80mm); OSB board

(15mm); basaltic mineral wool (40kg/m/100mm); C150/1.5600mm joists; Al(15mm); basaltic mineral wool (40kg/m/100mm); C150/1.5600mm joists; Al

profiles; MEG plastic boards (8mm)profiles; MEG plastic boards (8mm)

RoofingRoofing: (out/in): (out/in)gravel (50mm); rigid mineral wool (100mm); light concrete (50mm);gravel (50mm); rigid mineral wool (100mm); light concrete (50mm);

corrugated sheet (45mm)corrugated sheet (45mm)


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gravel (50mm)gravel (50mm)

rigid mineral wool (100mm)rigid mineral wool (100mm)

light concrete (50mm)light concrete (50mm)

corrugated sheet (45mm)corrugated sheet (45mm)




gypsum board (10mm)gypsum board (10mm)aeration layer (80mm)aeration layer (80mm)



C150/1.5600mm joistsC150/1.5600mm joists

Al profilesAl profiles

MEG boards (8mm)MEG boards (8mm)

K = 0.067[W/m2K]

K = 0.141[W/m2K]


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RETIM OFFICE BUILDINGRETIM OFFICE BUILDING


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TheThe main structuremain structure is made of steel profiles with timberis made of steel profiles with timber

roof and floor. Facade: curtain walls.roof and floor. Facade: curtain walls.

CladdingCladding: (in/out): (in/out)

gypsum board (12.5mm); vapor barrier (0.5mm); aeration layer (80mm); timbergypsum board (12.5mm); vapor barrier (0.5mm); aeration layer (80mm); timberjoists (50x150/500mm); mineral wool (40kg/m/150mm); OSB board (20mm);joists (50x150/500mm); mineral wool (40kg/m/150mm); OSB board (20mm);

asphaltic bitumen (5mm); mineral plastering BAUMIT (10mm)asphaltic bitumen (5mm); mineral plastering BAUMIT (10mm)

RoofingRoofing: (out/in): (out/in)waterproofing membrane reinforced with mineral aggregates (3mm);waterproofing membrane reinforced with mineral aggregates (3mm);

waterproofing membrane (3mm); OSB board (20mm); aeration layer (100mm);waterproofing membrane (3mm); OSB board (20mm); aeration layer (100mm);

SOLFLEX aluminum layer; basaltic mineral wool (40kg/m/200mm);SOLFLEX aluminum layer; basaltic mineral wool (40kg/m/200mm);

timber rafter (300x50mm/600mm); vapor barrier (0.5mm);timber rafter (300x50mm/600mm); vapor barrier (0.5mm);



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waterproofing membrane reinforced withwaterproofing membrane reinforced with

mineral aggregates (3mm)mineral aggregates (3mm)

waterproofing membrane (3mm)waterproofing membrane (3mm)

OSB board (20mm)OSB board (20mm)aeration layer (100mm)aeration layer (100mm)

SOLFLEX aluminum layerSOLFLEX aluminum layer







aeration layer (80mm)aeration layer (80mm)

timber joists (50x150/500mm)timber joists (50x150/500mm)



asphaltic bitumen (5mm)asphaltic bitumen (5mm)

mineral plastering BAUMIT (10mm)mineral plastering BAUMIT (10mm)

K = 0.102[W/m2K]K = 0.169[W/m2K]


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ConclusionsConclusions This is a complete sustainable technology of highThis is a complete sustainable technology of high

performance thermo-energetic materials for claddingperformance thermo-energetic materials for cladding

and finishing;and finishing;

Productive and qualitative technology both forProductive and qualitative technology both for

fabrication and erection;fabrication and erection;

It enables to obtain flexible partitions;It enables to obtain flexible partitions;

Allows for further up-grade, easy modifications and/orAllows for further up-grade, easy modifications and/or

development;development; Good structural performance;Good structural performance;

Good robustness, easy to prevent by design theGood robustness, easy to prevent by design the

progressive collapse.progressive collapse.

Sustainable Mixed-building Technologies Applied to Buildings

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