W115: Construction Materials Stewardship - Test Input

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1995 Year 2000 Waste from engineering works being recycled Waste from building sector being recycled Waste from engineering works being landfilled Waste from building sector being landfilled 2005 0 10 20 30 40 50 60 70 80 90 100 Weight (Million tons) Figure 2 Amount of the recycled and land filled the C&D waste 1995 Asphalt waste Concrete waste Soil waste Mixed waste Year 2000 Wood waste 2005 Other waste 0 10 20 30 40 50 60 70 80 90 100 Weight (Million tons) Figure 3 Type and amount of C&D waste 1995 Asphalt waste Others Year 2000 Soil waste Mixed waste Wood waste Concrete waste 2005 0 10 20 30 40 50 Figure 4 Amount of landfill waste. Weight (Million tons) of the whole C&D wastes was 58% in 1995 and 92% in 2005. The waste being recycled is increasing and the waste being landfill is decreasing. 1.4 Type and amount of C&D waste The type and amount of the C&D waste are summarized in figure 3. 34% of the C&D waste was asphalt waste, 41% was concrete waste, 10% was soil waste, 4% was mixed waste and 6% was wooden waste in 2005. The amount of the mixed waste has dramatically decreased. 33
100% 90% 80% 70% 60% 50% 40% 30% 20% 10% 0% Landfilled Burned/Dryed Recycled 1995 2000 2005 Year 100% 90% 80% 70% 60% 50% 40% 30% 20% 10% 0% Landfilled Burned/Dryed Recycled 1995 2000 2005 Year 100% Figure 5 Recycling ratio of major individual C&D waste components. 90% 80% 70% 60% 50% 40% 30% 20% 10% 0% Landfilled Burned/Dryed Recycled 1995 2000 2005 Year 100% 90% 80% 70% 60% 50% 40% 30% 20% 10% 0% Landfilled Burned/Dryed Recycled 1995 2000 2005 (a) Asphalt (b) Concrete (c) Wood (d) Soil Year 1.5 Amount of the landfill waste The types and amounts of the landfill waste are summarised in figure 4. The amount of land filled waste was 42 million tons in 1995 and 6 million tons in 2005. The amount of the landfill waste has drastically decreased. 1.6 Recycling ratio of the individual C&D waste The recycling ratio of individual C&D waste components is summarised in figure 5. The recycling ratio of every type of waste was improved. For example the recycle ratio of asphalt waste was 80.8% in 1995 and 87.5% in 2005. The recycle ratio of concrete was 64.7% in 1995 and 98.1% in 2005. And the recycle ratio of wood waste was 40.3% in 1995 and 68.2% in 2005. 2 MATERIAL BALANCE Related Objective 11 Develop information and research outcomes that will contribute to and facilitate the establishment of policy and regulatory standards, initiatives and options aimed at reducing new materials deployment and consumption. 2.1 Summary The material balance of the representative construction materials were clarified by looking through the literatures and interviewing people in the industry (Yosida) (Japan Steel Association) (Nakajima). The material balances of concrete, steel, wooden products, gypsum board and particleboards/fibreboard in 2005 are summarised in this section. The material balances of these materials are illustrated in the same format so that each can be compared. 2.2 Material balance of concrete The material balance of concrete is shown in Figure 6. The material flow is illustrated for four phases of the life cycle of materials “resource consumption”, “production”, “utilisation” and “disposal and storage”. The resource consumption was 750 million tons and the total weight of the concrete products was 670 million tons. Approximately 30% of the products were utilized to construct buildings or houses. The amount of waste generated was 50 million tons. 34
Page 2 and 3: CONSTRUCTION MATERIALS STEWARDSHIP
Page 4 and 5: TABLE OF CONTENTS Preface………
Page 6 and 7: The Netherlands………………
Page 8 and 9: 11. Develop information and researc
Page 10 and 11: planet’s material resources are l
Page 12 and 13: Germany Nicole Sunke and Frank Schu
Page 14 and 15: In 2004, C&D waste totalled 200.7 m
Page 16 and 17: Fractions which do not meet the req
Page 18 and 19: − Consortium of construction indu
Page 20 and 21: EWC Code BODENAUSHUB / EXCAVATED EA
Page 22 and 23: Select ‘A’ rated specifications
Page 24 and 25: preference to recycling Encourage t
Page 26 and 27: Related Objective 9 Establish metho
Page 28 and 29: Vinyl2010 www.vinyl2010.org MINRES
Page 30 and 31: Driver EU Thematic Strategy on Wast
Page 32 and 33: These performance indicators and be
Page 36 and 37: 2.3 Material balance of steel The m
Page 38 and 39: Figure 10 Material balance of parti
Page 40 and 41: 5.2 ‘Eco-Mark’ Approval System
Page 42 and 43: New Zealand J.B. Storey Victoria Un
Page 44 and 45: materials on-site, source separatio
Page 46 and 47: Some information on is provided on
Page 48 and 49: Some buildings lend themselves more
Page 50 and 51: focus on particular aspects of cons
Page 52 and 53: Work is currently underway to work
Page 54 and 55: (http://www.parliament.nz/en-NZ/PB/
Page 56 and 57: 13.2.10 SCION SCION is a biotechnol
Page 58 and 59: As NOW Homes were constructed, the
Page 60 and 61: 13.2.17 Recycling Operators of New
Page 62 and 63: Slovenia L. Hanžič Faculty of Civ
Page 64 and 65: with the European Waste Catalogue a
Page 66 and 67: 5 TREATMENT OF C&D WASTE MATERIALS
Page 68 and 69: o design infrastructure in ways to
Page 70 and 71: Sweden C. Thormark Construction Man
Page 72 and 73: 4.3 Demolition permit Before demoli
Page 74 and 75: As mentioned above, SIS eco-labelli
Page 76 and 77: Switzerland Holger Wallbaum, Viola
Page 78 and 79: 60 50 40 30 20 10 0 1600 1400 1. Qr
Page 80 and 81: 3.1 Building strategies 3.1.1 SIA 1
Page 82 and 83: 3.3.4 Leaflets of the ARV (Merkblä
Page 84 and 85:
The Netherlands dr. Elma Durmisevic
Page 86 and 87:
problems (initial use concept) afte
Page 88 and 89:
Figure 2: systems developed within
Page 90 and 91:
In such way, development of Transfo
Page 92 and 93:
adaptation of buildings to the chan
Page 94 and 95:
C&D Landfills (40%) MSW/Unpermitted
Page 96 and 97:
Scraps produced during the manufact
Page 98 and 99:
Despite its successful use in many
Page 100 and 101:
- Asbestos debris: Insulation, resi
Page 102 and 103:
Falk, Robert H. and McKeever, David
Page 104:
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