1:20 detail
The ‘quiet space’ facade build up 1. 175mm CLT structural wall panel
U-Values:
14
2. VCL 3. 220mm Wood fibre insulation
Roof: 0.14W/m^2K
4. Aluminium lintel 5. Aluminium frame, top hung
1
Pilkington K Double glazed window
2
with low-e coating
3
6. DPM
Wall: 0.17W/m^2K Floor: 0.13W/m^2K
4
7. 25x50mm Treated timber battens
5
8. Corten steel panel cladding with 100mm recessed fixings 9. Jakob vertical green facade rope system attached via the cladding recesses. Fixings placed at 1000mm vertical centres
6
10. Primary Glulam beam, spanning
7
from Load-bearing CLT external wall to
8
interior Glulam column
9
11. CLT floor panel secondary structure - spanning across Glulam beams
10
12. Raised planter to provide views
11
and grounding for Jakob rope system, raised to allow ventilation behind cladding 13. Concrete raft foundation with external insulation to allow continuity
12
of insulation. Concrete up-stand raises the CLT from ground level (min 150mm)
13
14. Parapet with aluminium coping to protect the internal wall build up, whilst allowing for insulation continuity Primary structure
Secondary structure Insulation
Weather skin Glazing system Other
0m
0.5m
1m
1.5m
2m
2.5m
3m
Windows: 1.2W/m^2K
1:5 detail
Detailing the Quiet space’s ground floor U-Value Calculations:
1. Aluminium top hung window 2. Interior timber desk 3. 220mm Wood fibre insulation
Floor: 0.13W/m^2K
4. VCL 5. 175mm CLT wall panel raised on
Wall: 0.17W/m^2K
concrete upstand 6. Steel connection joint with rubber
2
fill
1
7. 12mm Birch plywood
8
8. Raised Corten Steel planter, 300mm
9
substrate, 70mm gravel 9. Vertical Corten Steel cladding with
10
3
recessed fixings
4
10. Vertical treated timber battens
5
11. DPM
6
11
7
12. Aluminium plate
12
13. Gravel with perforated pipe for drainage 14. Porphyry paving, open joists to allow drainage and natural moss
15
16
17
18
19 20 21
13
22
14
growth 15. min. 150mm Hardcore 16. 50mm Sand binding 17. Polyethelyne DPC 18. 200mm external Rockwool insulation 19. Raft foundation 20. VCL 21. 75mm Rockwool rigid insulation 22. 65mm Screed with underfloor heating
0m
0.25m
0.5m
0.75m
1m
1.25m
1.5m
1:5 Detail
Detailing the Quiet space’s eaves 1. Standing seam Corten Steel roof cladding 2. Timber battens 3. DPM 4. 87mm CLT panel, with connection joints through to primary roof structure - providing structural integrity of the eves and gutter 5. 130mm Rigid wood fibre insulation 6. 9mm OSB 7. Box gutter with chain-link system
5
8. Vertical Corten steel cladding with
6
recessed fixings on treated timber battens 9. Aluminium top hung window frame
1
10. 300mm Glulam beam
2
3
4
11. 100mm wood fibre insulation 12. VCL 13. 139mm CLT roof panel
U-Value Calculations: 7
Glazing/Windows: 1.2W/m^2K
8
9
Roof: 0.14W/m^2K
11 10
0m
0.25m
0.5m
0.75m
1m
1.25m
1.5m
12
13
1:20 Detail
Detailing internal separation 1. 139mm CLT roof panel - secondary
0m
structure, unfinished
0.5m
1m
1.5m
2m
2. 330mm Glulam primary beam
2.5m
Primary structure
3m
Secondary structure
17
3. 175mm CLT loadbearing wall panel -
Insulation (Acoustic)
primary structure, unfinished
1
Insulation (Thermal)
WC water systems
2
5. 9mm OSB
Internal finishes
3
6. 40mm Acoustic insulation
4
4. Service void for active systems and
7. 12mm Waterproof WC wall panel
5
8. 65mm Screed floor finish with underfloor heating
6
9. 40mm Rigid insulation
7
10. Acoustic strip
8
11. 147mm CLT floor panel - secondary
9
structure, unfinished
WC
12. Suspended ceiling system
Study space
10
13. Acoustic insulation
11
14. Flanking strip and skirting
12 13
WC’s placed in line with one another to allow for easier servicing
WC
Study space
14 15 16
Other