CMA sheet 3 of 3 Chee Kun, Chong
Section 1:20 1. Roof finished with local stone cladding and water proof and Inclined with less than 5 angle. Gutter will be placed at the middle where two inclined roofs meet.
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2. Array of large narrow 30mm double glazed windows allow sunlight illumination from the East and West. Each window is sitting between the straw bale insulation boxes.
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Section 1:20
3. 3.5m height 30mm double glazed window with aluminium frame facing to South.
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4. Conventional timber floor with wood joists made from sawn timber, which create “thermal bridge” through insulation laid up between them.
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Detail A
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5. Steel plate connection and a set of M12 x 160mm hex head bolts are used to connect the joints between customized steel columns and 100 x 450mm timber joists.
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6. Mini timber frame ramps sitting on concrete floor slab are created for children. They can be removed and stored whenever there is raining or flooding. 7. 200 x 300mm drain with steel cover
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Detail A 1:5
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1. roof edge flashing 2. cladding element 3. 80 x 50 mm fixing batten 4. 50 mm clear cavity 5. breathable membrane 6. timber framing 7. straw bale insulation 8. 260 x 100 mm timber lintel 9. finish roofing 10. 150 x 80 mm roof battens 11. suspension sub-frame 12. stainless steel hex head lag screw 13. 10 mm OSB 14. 450mm timber joist 15. 75 mm facing covering sill flashing 16. 30mm double glazed glass viewing panel
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15. Detail B 1:5
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Detail B
Detail B
1. 50 mm skirting board 2. 9 mm plywood floor 3. 20 mm chipboard 4. breathable membrane 5. 100mm EHD polystyrene 6. UFH pipe 7. 100 x 100 mm battens 8. foil layer 9. 200 mm plywood box containing straw bale insulation 11. 10 mm chipboard 12. suspension batten 13. 450 mm timber joist 14. M12 x 160 mm bolts 15. beam terminal connector 16. metal plate connected by galv. treated rod 17. supporting steel column
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