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e. AIRTIGHT LEVEL Detail 1. f. b. AIRTIGHT LEVEL b. c. AIRTIGHT LEVEL Solid cons Detail 1. Detail 2. Detail 3. Detail 5. Detail 4. b. Detail 2. Detail 4. Horizontal Facade Detail Retail Unit Scale 1:100 The retail units substitute the old warehouses, the original production heart of the site. The retail units were designed to echo the characteristics of these warehouses. The units are clad in charred Scottish Larch timber, a plentiful resource. The charring results in a longer life through the carbonisation of the surface. The timber window frames are brightly painted to contrasted the dark cladding and add an element of fun along the neighbourhoods retail streetscape. The dark timber and colourful windows create a visual diversity from the existing concrete buildings. Housing Scale 1:100 A A kitchen dining play w.c. store living utility play dining living kitchen w.c. store w.c. store w.c. store play dining living utility utility utility kitchen kitchen play dining living A A hall bedroom bedroom bathroom master bedooom balcony store bedroom bedroom master bedroom bedroom bedroom bathroom bathroom bathroom store store store bedroom bedroom bedroom master bedroom balcony balcony hall hall hall master bedroom A A room to expand room to expand room to expand Second Floor Scale 1:100 First Floor Scale 1:100 Ground Floor Scale 1:100 Cross Section A-A Scale 1:100 Mechanical Ventilation & Heat Recovery System Scale 1:100 Overview of Specific Heat Demand using Isover Multi Comfort House Designer All new buildings on site are constructed using the Brettstapel Solid Timber Construction System Why Brettstapel? Brettstapel is solid timber construction system which uses no glues or nails. It is fabricated from softwood timber posts connected with hardwood dowels. It uses low grade timber, grown in the UK, which is otherwise unsuitable for construction, to form load bearing walls, floors and roof panels. Local Timber - UK softwood timber can be used , adding significant value to UK timber resources. Embodied Carbon - Timber locks in 930 kilograms of carbon dioxide per cubic metre. (2 cars off the road a month) Brettstapel buildings sequesters significantly more carbon than a timber frame one. Indoor Environment - Brettstapel is untreated and does not need nails or glue, meaning it is free from potentially harmful compounds. Thermal Mass - Brettstapel has a specific heat capacity of 760kJ(m3.k), five times higher than timber frame and twice that of brick. As such, buildings stay cooler during the day in the summer, and warmer for longer in the winter. Thermal Conductivity - Brettstapel has a thermal conductivity of 0.12W/(m.k), meaning low thermal bridging values and very good U-values. Breathable Construction - the timber used is hygroscopic and moisture transfusive, meaning that excess moisture and humidity in the building can pass through the walls, to the outside. This keeps the humidity of the internal environment comfortable and constant allowing for healthier air quality. Airtight - Brettstapel can achieve less than 1 air change per hour. Acoustic - a 54db reduction. Fire Resistance - Structural Panels have a fire rating of 90 minutes. All this combined with the Isover products guarantee a superb standard of comfort for the inhabitants of Trent Quay. 1. Typical warehouses found on existing site 2. Merged together as one 3. Appropriate Neighbourhood scale 4. Refreshed character 5. Windows and punctures to accommodate light and journey paths. The new retail units at Trent Quay. a. b. AIRTIGHT LEVEL Detail 3. b. d. e. AIRTIGHT LEVEL Detail 5. Detail a. 15mm CHARRED SCOTTISH LARCH CLADDING 25x50mm BATONS AND COUNTER BATONS 8mm DOUBLE LAYER ROOF AND SEALING SHEETING, BONDED 16mm OSB 3 BOARDING 160mm ISOVER Kontur FSP 1-032 Easy Fix 160mm ISOVER Kontur FSP 1-032 Easy Fix ISOVER VARIO DUPLEX UV 160mm BRETTSTAPEL SOLID TIMBER CONSTRUCTION [0.12W(m.K/h)] EXPOSED TO INTERIOR Detail b. 15mm CHARRED SCOTTISH LARCH CLADDING 25x50mm BATONS AND COUNTER BATONS WATER VAPOUR PERMEABLE WIND PROTECTION LAY 16mm OSB 3 BOARDING 160mm ISOVER Kontur FSP 1-032 Easy Fix 160mm ISOVER Kontur FSP 1-032 Easy Fix ISOVER VARIO DUPLEX UV 160mm BRETTSTAPEL SOLID TIMBER CONSTRUCTION [0.12W(m.K/h)] EXPOSED TO INTERIOR Detail c. 15mm SCOTTISH LARCH FLOORING 50mm NON-STRUCTURAL SCREED 20mm ISOVER Akustic EP 3 040 30mm ISOVER Exporit EPS 200mm BRETTSTAPEL SOLID TIMBER SLAB [0.12W(m.K/h)] EXPOSED TO UNDERSIDE Detail e. 15mm SCOTTISH LARCH FLOORING 50mm NON-STRUCTURAL SCREED VAPOUR RETARDER AND SEPARATING LAYER 30mm ISOVER Akustic EP 3 040 40mm ISOVER Exporit EPS 5mm SEALING AGAINST MOISTURE 300mm CONCRETE FOUNDATION SLAB SEPARATING LAYERS 100mm STYRODUR CS 100mm STYRODUR CS 100mm STYRODUR CS GRANULAR SUBBASE Detail d. 100mm RECYCLED BRICK 30mm CAVITY 5mm SEALING AGAINST MOUISTURE 100mm STYRODUR CS 100mm STYRODUR CS 160mm BRETTSTAPEL SOLID TIMBER CONSTRUCTION [0.12W(m.K/h)] EXPOSED TO INTERIOR Detail f. 40mm PEBBLE PROTECTIVE COVERING 2mm FLASHING 8mm DOUBLE LAYER ROOF AND SEALING SHEETING, BONDED ISOVER Exporit EPS 200/035 GD ISOVER Exporit EPS 200/035 FD FIRE-RESISTANT PANELLING ON LOAD-BEARING STRUCTURE 160mm ISOVER Kontur FSP 1-032 Easy Fix 160mm ISOVER Kontur FSP 1-032 Easy Fix 16mm OSB 3 BOARDING WATER VAPOUR PERMEABLE WIND PROTECTION LAY 25x50mm BATONS AND COUNTER BATONS 15mm CHARRED SCOTTISH LARCH CLADDING bathroom bedroom bedroom bedroom living space kitchen utility earth heat exchanger heat register heat register outside air filter exit air outside air exhaust air exhaust air fresh air supply fresh air supply fresh air supply fresh air supply S.B. S.B. S.B. S.B. S.B. S.B. S.B. = sound absorber The housing has been based on a form that people relate to and instantly recognise as housing. Each housing unit is comprised of 4 dwellings. This allowed us to have a advantageous A/V ratio, resulting in excellent, minimal space heating demand. The ground floor is open plan, beneficial in reaching passive house standards, as warmth radiating elements used day to day, such as cookers, can passively heat the space, without needing to use an addi- tional alternative direct heating system. The housing does however have direct heating as needed through the use of a district boiler. The housing are also quite malleable, allowing growing families to expand into the 2nd floor space if needed. In this event, the balcony space would incorpo- rate a new stair case. This lose in balcony space can be regained in the 2nd floor if desired. Brettstapel construction easily allows for this ‘chop & change’ alterations.
description
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Transcript of Page_3_872201
e.
AIRTIGHT LEVEL
Detail 1.
f.
b.
AIRTIGHT LEVEL
b.
c. AIRTIGHT LEVEL
Solid cons
a.
b.c.
e.
AIRTIGHT LEVEL
Detail c.15mm SCOTTISH LARCH FLOORING50mm NON-STRUCTURAL SCREED20mm ISOVER Akustic EP 3 04030mm ISOVER Exporit EPS200mm BRETTSTAPEL SOLID TIMBER SLAB [0.12W(m.K/h)]EXPOSED TO UNDERSIDE
Detail e.15mm SCOTTISH LARCH FLOORING50mm NON-STRUCTURAL SCREEDVAPOUR RETARDER AND SEPARATING LAYER30mm ISOVER Akustic EP 3 04040mm ISOVER Exporit EPS5mm SEALING AGAINST MOISTURE300mm CONCRETE FOUNDATION SLABSEPARATING LAYERS100mm STYRODUR CS100mm STYRODUR CS100mm STYRODUR CSGRANULAR SUBBASE
Detail 1.
Detail 2.
Detail 3.
Detail 5.
Detail 4.
b.
Detail 2.
Detail 4.
Horizontal Facade Detail
Retail Unit Scale 1:100
The retail units substitute the old warehouses, the original production heart of the site. The retail units were designed to echo the characteristics of these warehouses. The units are clad in charred Scottish Larch timber, a plentiful resource. The charring results in a longer life through the carbonisation of the surface. The timber window frames are brightly painted to contrasted the dark cladding and add an element of fun along the neighbourhoods retail streetscape. The dark timber and colourful windows create a visual diversity from the existing concrete buildings.
HousingScale 1:100
A A
kitchen
dining
play
w.c.store
living
utility
play
diningliving
kitchen
w.c. store w.c. store w.c. store
play
dining
living
utility utility utilitykitchen kitchen
play
dining
living
A A
hall
bedroombedroom
bathroom
master bedooom
balcony
stor
e
bedroom bedroom master bedroom bedroom bedroom
bathroom
bathroom
bathroom
stor
e
store
stor
ebedroom bedroom bedroom
master bedroom
balcony balcony
hall
hall
hall
master bedroom
A A
room to expandroom to expand room to expand
Second FloorScale 1:100
First FloorScale 1:100
Ground FloorScale 1:100
Cross Section A-AScale 1:100
Mechanical Ventilation & Heat Recovery SystemScale 1:100
Overview of Specifi c Heat Demand using Isover Multi Comfort House Designer
All new buildings on site are constructed using the Brettstapel Solid Timber Construction System
Why Brettstapel?
Brettstapel is solid timber construction system which uses no glues or nails. It is fabricated from softwood timber posts connected with hardwood dowels. It uses low grade timber, grown in the UK, which is otherwise unsuitable for construction, to form load bearing walls, fl oors and roof panels.
Local Timber - UK softwood timber can be used , adding signifi cant value to UK timber resources.Embodied Carbon - Timber locks in 930 kilograms of carbon dioxide per cubic metre. (2 cars off the road a month) Brettstapel buildings sequesters signifi cantly more carbon than a timber frame one. Indoor Environment - Brettstapel is untreated and does not need nails or glue, meaning it is free from potentially harmful compounds.Thermal Mass - Brettstapel has a specifi c heat capacity of 760kJ(m3.k), fi ve times higher than timber frame and twice that of brick. As such, buildings stay cooler during the day in the summer, and warmer for longer in the winter.Thermal Conductivity - Brettstapel has a thermal conductivity of 0.12W/(m.k), meaning low thermal bridging values and very good U-values.Breathable Construction - the timber used is hygroscopic and moisture transfusive, meaning that excess moisture and humidity in the building can pass through the walls, to the outside. This keeps the humidity of the internal environment comfortable and constant allowing for healthier air quality.Airtight - Brettstapel can achieve less than 1 air change per hour.Acoustic - a 54db reduction.Fire Resistance - Structural Panels have a fi re rating of 90 minutes.
All this combined with the Isover products guarantee a superb standard of comfort for the inhabitants of Trent Quay.
1. Typical warehouses found on existing site
2. Merged together as one 3. Appropriate Neighbourhood scale 4. Refreshed character 5. Windows and punctures to accommodate light and journey paths.The new retail units at Trent Quay.
a.
b.
AIRTIGHT LEVEL
Detail 3.
b.
d.
e.
AIRTIGHT LEVEL
Detail 5.
Detail a.15mm CHARRED SCOTTISH LARCH CLADDING25x50mm BATONS AND COUNTER BATONS8mm DOUBLE LAYER ROOF AND SEALING SHEETING,BONDED16mm OSB 3 BOARDING160mm ISOVER Kontur FSP 1-032 Easy Fix160mm ISOVER Kontur FSP 1-032 Easy FixISOVER VARIO DUPLEX UV160mm BRETTSTAPEL SOLID TIMBER CONSTRUCTION[0.12W(m.K/h)]EXPOSED TO INTERIOR
Detail b.15mm CHARRED SCOTTISH LARCH CLADDING25x50mm BATONS AND COUNTER BATONSWATER VAPOUR PERMEABLE WIND PROTECTION LAY16mm OSB 3 BOARDING160mm ISOVER Kontur FSP 1-032 Easy Fix160mm ISOVER Kontur FSP 1-032 Easy FixISOVER VARIO DUPLEX UV160mm BRETTSTAPEL SOLID TIMBER CONSTRUCTION[0.12W(m.K/h)]EXPOSED TO INTERIOR
Detail c.15mm SCOTTISH LARCH FLOORING50mm NON-STRUCTURAL SCREED20mm ISOVER Akustic EP 3 04030mm ISOVER Exporit EPS200mm BRETTSTAPEL SOLID TIMBER SLAB[0.12W(m.K/h)]EXPOSED TO UNDERSIDE
Detail e.15mm SCOTTISH LARCH FLOORING50mm NON-STRUCTURAL SCREEDVAPOUR RETARDER AND SEPARATING LAYER30mm ISOVER Akustic EP 3 04040mm ISOVER Exporit EPS5mm SEALING AGAINST MOISTURE300mm CONCRETE FOUNDATION SLABSEPARATING LAYERS100mm STYRODUR CS100mm STYRODUR CS100mm STYRODUR CSGRANULAR SUBBASE
Detail d.100mm RECYCLED BRICK30mm CAVITY5mm SEALING AGAINST MOUISTURE100mm STYRODUR CS100mm STYRODUR CS160mm BRETTSTAPEL SOLID TIMBERCONSTRUCTION [0.12W(m.K/h)]EXPOSED TO INTERIOR
Detail f.40mm PEBBLE PROTECTIVE COVERING2mm FLASHING8mm DOUBLE LAYER ROOF AND SEALING SHEETING, BONDEDISOVER Exporit EPS 200/035 GDISOVER Exporit EPS 200/035 FDFIRE-RESISTANT PANELLING ON LOAD-BEARING STRUCTURE160mm ISOVER Kontur FSP 1-032 Easy Fix160mm ISOVER Kontur FSP 1-032 Easy Fix16mm OSB 3 BOARDINGWATER VAPOUR PERMEABLE WIND PROTECTION LAY25x50mm BATONS AND COUNTER BATONS15mm CHARRED SCOTTISH LARCH CLADDING
bathroom bedroom
bedroombedroom
living space kitchenutility
earth heat exchanger
heat registerheat registeroutside airfilter
exit air
outside air
exhaust air
exhaust airfresh airsupply
fresh airsupply
fresh airsupply
fresh airsupply
S.B.S.B.
S.B.S.B.
S.B.S.B.
S.B. = sound absorber
The housing has been based on a form that people relate to and instantly recognise as housing. Each housing unit is comprised of 4 dwellings. This allowed us to have a advantageous A/V ratio, resulting in excellent, minimal space heating demand. The ground fl oor is open plan, benefi cial in reaching passive house standards, as warmth radiating elements used day to day, such as cookers, can passively heat the space, without needing to use an addi-tional alternative direct heating system. The housing does however have direct heating as needed through the use of a district boiler.The housing are also quite malleable, allowing growing families to expand into the 2nd fl oor space if needed. In this event, the balcony space would incorpo-rate a new stair case. This lose in balcony space can be regained in the 2nd fl oor if desired. Brettstapel construction easily allows for this ‘chop & change’ alterations.
