Environmental Impacts of Multi-Storey Buildings Using Different ...
Environmental Impacts of Multi-Storey Buildings Using Different ... Environmental Impacts of Multi-Storey Buildings Using Different ...
Timber Plus ProjectWINDOW REVEALSMaterial:Species:VOC Emissions:Transport:Certification:Available:Processing Energy:Treatment required:Surface Finishing:Finish / Maintenance:Paint finishWestern Red Cedar.Thuja PlicataN/A External Use Only.Grown / processed in W.Canada. As no chemical treatment is required for thistimber species it is claimed that there is a significant reduction in embodied energywhich offsets the additional transport energy required to cross the Pacific.FSC certified timber available in NZ.Herman Pacific Ltd. www.hermpac.co.nzUnknown.None.Migrating oil stain (penetrating stain).With correct maintenance of surface finishes cedar is expected to last well inexcess of the 60 year building lifespan. Note: Paint finish is preferred for timberjoinery or at least a stain under the clear finish. Clear finishes alone will still allowdegradation of the timber under the clear film as UV light will still penetrate theclear. Pigments in stain and paint help prevent penetration of the UV light whichbreaks down the timber fibres.Life expectancy as per Resene “Expected Life System Chart” - paint system only- SC1 New and SC2 Repaint cosmetic only – 10yrs- SC3 – repaint with wear and tear – 5 yrsDescription:Interior timber joinery, waterborne gloss1 coat:NRS: Resene Quick Dry, waterborne primer / undercoat2 coat:Resene Enamacryl waterborne gloss enamel3 coat:Resene Enamacryl waterborne gloss enamelSystem meets Green Star IEQ13 requirements as at 15/05/08Stain and Clear FinishLife expectancy stain and clear – reapplication of clear finish to the sill areas ofwindows will need to be approximately every 3-4 years. Other areas, approximately6-8 years depending on sun exposure.Description:Interior timber joinery, waterborne, stained finish1 coat:Resene Colorwood D50a, waterborne wood stain2 coat:Resene Aquaclear D59, waterborne urethane3 coat:Resene Aquaclear D59, waterborne urethane4 coat:Resene Aquaclear D59, waterborne urethaneResene Aquaclear available in Gloss, Semi Gloss and Satin finishes –System meets Environmental Choice but not Green Star IEQ 13 requirements as at 15/05/08 –as there are no allowances for stains or clear finishes currently.Page 14 of 21 May 2008
Timber Plus ProjectROOF FRAMINGMaterial:Species:VOC Emissions:Transport:Certification:Available:Processing Energy:Treatment required:Finish / Maintenance:Laserframe.Pinus Radiata (plantation grown).No solvents involved in preservative treatment.Grown / produced in New Zealand. S. Island supplies from Nelson. N. Islandsupplied from Kawerau. Trucked to merchants throughout the North and SouthIslands.FSC CoC certifiedCarter Holt Harvey Ltd. www.chh.com100% of the heat used in drying timber at the Nelson plant is derived from woodwaste. The heat used for drying at the Kawerau plant comes from the Hog Fuel(Wood Waste) and from burning the Black Liquor produced from dissolving thewood fibre in NAOH.H3.1 ACQ.Periodic inspections to ensure integrity of roof coverings.PLYWOOD ROOFSMaterial:Species:VOC Emissions:Transport:Certification:Available:Processing Energy:Treatment required:Finish / Maintenance:Construction Plywood.Pinus Radiata (plantation grown).Produced to E0 standard.Grown / produced in New Zealand (Tokoroa and Mt Maunganui). Trucked tomerchants throughout the North and South Islands.FSC CoC certifiedCarter Holt Harvey Ltd. www.chh.comAll veneer drying is from gas and all steam for log conditioning is supplied Hog Fuel(Wood Waste) and burning of the black liquor from the pulping process.H3.1 rated ACQ.Periodic inspections to ensure integrity of roof coverings.Note that all membrane roofs must be ventilated. There is currently no NZstandard for this but a code of practice is currently being developed. When this isavailable it should be adhered to for the timber plus building.PARAPET FRAMINGMaterial:Species:VOC Emissions:Transport:Certification:Available:Processing Energy:Treatment required:Laserframe.Pinus Radiata (plantation grown).No solvents involved in preservative treatment.Grown / produced in New Zealand. S. Island supplies from Nelson. N. Islandsupplied from Kawerau. Trucked to merchants throughout the North and SouthIslands.FSC CoC certifiedCarter Holt Harvey Ltd. www.chh.com100% of the heat used in drying timber at the Nelson plant is derived from woodwaste. The heat used for drying at the Kawerau plant comes from the Hog Fuel(Wood Waste) and from burning the Black Liquor produced from dissolving thewood fibre in NAOH.H1.2 Boron.Page 15 of 21 May 2008
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- Page 176 and 177: Appendix AResene Expected Paint Sys
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Timber Plus ProjectWINDOW REVEALSMaterial:Species:VOC Emissions:Transport:Certification:Available:Processing Energy:Treatment required:Surface Finishing:Finish / Maintenance:Paint finishWestern Red Cedar.Thuja PlicataN/A External Use Only.Grown / processed in W.Canada. As no chemical treatment is required for thistimber species it is claimed that there is a significant reduction in embodied energywhich <strong>of</strong>fsets the additional transport energy required to cross the Pacific.FSC certified timber available in NZ.Herman Pacific Ltd. www.hermpac.co.nzUnknown.None.Migrating oil stain (penetrating stain).With correct maintenance <strong>of</strong> surface finishes cedar is expected to last well inexcess <strong>of</strong> the 60 year building lifespan. Note: Paint finish is preferred for timberjoinery or at least a stain under the clear finish. Clear finishes alone will still allowdegradation <strong>of</strong> the timber under the clear film as UV light will still penetrate theclear. Pigments in stain and paint help prevent penetration <strong>of</strong> the UV light whichbreaks down the timber fibres.Life expectancy as per Resene “Expected Life System Chart” - paint system only- SC1 New and SC2 Repaint cosmetic only – 10yrs- SC3 – repaint with wear and tear – 5 yrsDescription:Interior timber joinery, waterborne gloss1 coat:NRS: Resene Quick Dry, waterborne primer / undercoat2 coat:Resene Enamacryl waterborne gloss enamel3 coat:Resene Enamacryl waterborne gloss enamelSystem meets Green Star IEQ13 requirements as at 15/05/08Stain and Clear FinishLife expectancy stain and clear – reapplication <strong>of</strong> clear finish to the sill areas <strong>of</strong>windows will need to be approximately every 3-4 years. Other areas, approximately6-8 years depending on sun exposure.Description:Interior timber joinery, waterborne, stained finish1 coat:Resene Colorwood D50a, waterborne wood stain2 coat:Resene Aquaclear D59, waterborne urethane3 coat:Resene Aquaclear D59, waterborne urethane4 coat:Resene Aquaclear D59, waterborne urethaneResene Aquaclear available in Gloss, Semi Gloss and Satin finishes –System meets <strong>Environmental</strong> Choice but not Green Star IEQ 13 requirements as at 15/05/08 –as there are no allowances for stains or clear finishes currently.Page 14 <strong>of</strong> 21 May 2008
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