Waste reduction final report -4 - Test Input

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2. Design-guide for reuse and recycling (Leland 2008), available at: www.byggemiljo.no/article.php?articleID=499&categoryID=6 3. PhD-thesis, NTNU: Eco-efficiency and Performance Strategies in Construction and Demolition <strong>Waste</strong> Recycling Systems (Bohne 2005), available at: http://ntnu.diva-portal.org/smash/record.jsf?pid=diva2:125234 4. PhD-thesis, NTNU: Salvageability of building materials: Reasons, criteria and consequences regarding architectural design that facilitate reuse and recycling (Nordby 2009), available at: http://ntnu.diva-portal.org/smash/record.jsf?pid=diva2:225736 51
Singapore Contributed by: Dr Edward Anggadjaja Assistant Director Building and Construction Authority Low Giau Leong Senior Research Officer Building and Construction Authority Ms Bek Jun Hui Senior Research Officer Building and Construction Authority 1. Current national statistics Background Singapore is a small city state sited on about 700 km 2 of land, supporting a population of about 5 million people. With one of the highest population densities in the world but practically no natural resources, the development of the city has to be undertaken in a sustainable manner to ensure a first-rate living environment not only for current, but also future generations of Singaporeans. The building and construction sector, being one of the key drivers of Singapore’s economy (19.8% growth in 2009), will be at forefront of the national sustainable development effort. Demolition <strong>Waste</strong> Demolition waste quantities in the last three years (see Figure 1) showed that there are significant quantities of construction and demolition waste (C&D waste) from which quality recycled concrete aggregates (RCA) could be recycled. Based on these data, an average of 1.19 million tons of C&D waste could potentially be recycled each year. Figure 2 shows that of the estimated 1.01 million tons of demolition waste generated in 2010, concrete waste makes up about 66% (or 0.67 million tons) of demolition waste. As the total aggregate content of concrete is about 75% per unit volume, this means 0.5 million tons of RCA could be potentially reclaimed for reuse yearly. 52
Page 1 and 2: Publication 364 W115 - Construction
Page 3 and 4: Table of Contents Foreword 3 Introd
Page 6 and 7: Introduction This report has been p
Page 8 and 9: • Benchmarks for waste production
Page 10 and 11: Canada (with a focus on Ontario) Co
Page 12 and 13: Canada 8,961,583 9,238,376 16,265,1
Page 14 and 15: Table 5: Projected tonnage of CRD w
Page 16 and 17: • conduct an audit of the waste t
Page 18 and 19: Standard that is now a requirement
Page 20 and 21: while reducing the amount of useful
Page 22 and 23: components. However, recycling of s
Page 24 and 25: 170409 170503 170504 170505 170506
Page 26 and 27: Organic waste Since the Disposal Ac
Page 28 and 29: Israel Contributed by: Gil Peled -
Page 30 and 31: includes: • Stopping the illegal
Page 32 and 33: 4. Guidance documents/ reports link
Page 34 and 35: The Plan includes: • Prevention b
Page 36 and 37: The Jaffa Slope was a landfill on t
Page 38 and 39: One of the first community gardens
Page 40 and 41: The amount of recycled and landfill
Page 42 and 43: Roles and responsibilities Manufact
Page 44 and 45: est outcome. This includes applying
Page 47 and 48: (1) Resource consumption. Upper: Be
Page 49 and 50: Norway Contributed by: Anne Sigrid
Page 51: 2. Policies, strategies and legisla
Page 55 and 56: Figure 2 - Composition of Demolitio
Page 57 and 58: Figure 4 - Concrete Usage Index (CU
Page 59 and 60: Figure 5: Use of Incineration Botto
Page 61 and 62: STRATEGIC THRUST 5: Setting minimum
Page 63 and 64: Table 2(a) - Framework and Point Al
Page 65 and 66: 4. Guidance documents/ reports link
Page 67 and 68: GREEN PRACTICES (50%) GREEN PRACTIC
Page 69 and 70: vehicles and machinery to reduce em
Page 71 and 72: Practices methods/ machines to addr
Page 73 and 74: 5. Exemplars, case studies The foll
Page 75 and 76: installation of photocell sensors a
Page 77 and 78: Figure 2: Treatment of waste collec
Page 79 and 80: • registration of buildings with
Page 81 and 82: The GDP (PPP) 22 of Switzerland is
Page 83 and 84: are chosen according to the buildin
Page 85 and 86: Asphalt 0.3 Wood 0.5 Plastics 0.5 C
Page 87 and 88: Even if other materials than the ab
Page 89 and 90: In this chapter, an overview on Swi
Page 91 and 92: engineering, the aim of the revisio
Page 93 and 94: Discussion Many legal texts and imp
Page 95 and 96: Figure 7: Annual outputs of waste m
Page 97 and 98: Table 3: Construction waste materia
Page 99: All plants in Switzerland currently
Page 102 and 103:
Table 6: Sales volumes of recycling
Page 104 and 105:
study mentioned before claims that
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view, avoidance of landfill fees br
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viewpoint of sustainable developmen
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The Association of Operators of Swi
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- www.bauteilnetz.ch, which is run
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Discussion Treatment of the main co
Page 116 and 117:
References Internet: accessed 06/12
Page 118 and 119:
43) KIWE-Ca 2009. Düngkalkprodukte
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Turkey Contributed by: Soofia Tahir
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5. Exemplars, case studies Not avai
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Figure 2 illustrates this shift tow
Page 126 and 127:
Table 1: Waste Benchmark Data by Pr
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3. Policies, strategies and legisla
Page 130 and 131:
Sustainable Construction Task Group
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BeAware The Technology Strategy Boa
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Percent 43% 57% 100% Table 3 Estima
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2. Total waste generated in 2000 Po
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(SOURCE: http://www.portlandonline.
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7. The Sustainable Development Poli
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of waste materials. The 2003 final
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Recycling Economic Worksheet sample
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Wood/ Green Waste Asphaltic Concret
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FY 2001 / 2002 FY 2002 / 2003 Dispo
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Discussion Contributed by: Gilli Ho
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essentially links concrete use to f
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Appendices 153
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. the surplus to be used to cover l
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Regulation on encumbrances on the s
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Standard Title (Year) (2001) constr
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Standards on use of construction bu
Page 164 and 165:
CIB Mission we focus on: Constructi
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DISCLAIMER All rights reserved. No
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