National Conference Emerging trends of Energy Conservation in

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Table 3. Embodied energy and carbon emission of various materials and technologies Item Description Embodied Energy Carbon Emission Sr. No . Item MJ / Kg, MJ /sq.m, MJ/no. MJ / cu.m. KgCO2 / Kg/cu.m. /no. Carbon Emission Kg/unit 1. Cement average (bag 50 kg) 4.20 6300.00 0.412 0.11 kg/kg 2. Steel 42.00 330120 4.116 1.13 kg/kg 3. Cement sand mortar (1cement : 4sand ) _ 1819.81 178.341 48.64kg/m 3 4. Cement sand mortar (1cement : 6sand ) _ 1226.15 120.162 32.77kg/m 3 5. Stabilized earth sand mortar (1cement : 4soil : 8sand) _ 632.21 61.957 16.90kg/m 3 6. PCC (1cement : 4sand : 8aggregate) _ 1274.30 124.882 34.06kg/m 3 7. Wire cut fire Brick Wall 23cm thick 539.0 2345.00 229.810 62.68 kg/m 3 8. Concrete Block Wall 20 cm thick 235.0 1175.00 115.15 31.45 kg/m 3 9. Clay fly ash brick wall (22.9 x11.4 x7.6cm) and 23 cm thick in 1:6 cement mortar 372.10 1606.10 157.43 42.93 kg/m 3 10. Cement concrete block wall (30 x20 x15 cm) and 20 cm thick 268.25 1341.25 131.44 35.85 kg/m 3 11. Course Ruble stone wall (30 x20 x15 cm) and 30 cm thick 411.735 1372.45 134.500 36.68 kg/m 3 12. Sand lime brick wall (22.9 x11.4 x7.6 cm) 428.05 1861.1 182.38 49.74 kg/m 3 13. Cement concrete aerated block wall (40 x20x 20 cm ) and 20 cm thick 170.75 853.75 83.66 22.82 kg/m 3 14. Fal – G – block wall (30 x20 x15cm) 212.25 1061.25 104.00 28.36 kg/m 3 15. R.B.C. slab roofing system (10cm thick ) M20 Concrete 450.09 _ 44.10 12.03 kg/m 2 16. R.B. slab roofing system (10cm thick ) 480.10 _ 47.04 12.83 kg/m 2 17. Jack- Arch roofing system 515.466 _ 50.51 13.78 kg/m 2 18. RCC slab (12 cm. thick), grade of concrete M20 (1:1.5:3) 543.63 _ 53.27 14.53 kg/m 2 19. R C. Plank and joist roofing system(120 x 30 x 6 cm) 381.93 _ 37.42 10.21 kg/m 2 20. Brick panel roofing system size of panel (120 x 53 x 7.5 cm) using R.C.C. Joist of size 15 x 15 cm 427.39 _ 41.88 11.42 kg/m 2
The Figure 2 shows a comparison of the embodied energy calculations for five types of single storey houses by using conventional and innovative materials & techniques developed at CSIR- CBRI, Roorkee. Similar, study has been carried out for various other combinations to prove the superiority of alternative materials developed across the country by different organizations. Figure 2. Comparison of embodied energy for five types of single storey houses using conventional and innovative materials & techniques. The Table 4 below shows the building materials and construction techniques used in comparing the embodied energy. Sr. No. Table 4. Computation of embodied energy for five types of single storey houses Description of items / materials used in the house Embodied energy (MJ) 1. Traditional house using conventional materials such as brick masonry in foundation & in walls and R.C.C. in roof. (Thickness of walls 23 cm). 2. Single storey house using stone masonry block in foundation, brick masonry in walls and R.C. Planks and Joists in roof. (Thickness of walls 23 cm). 3. Single storey house using stone masonry block in foundation, Clay fly ash brick masonry in walls, and Brick panel, R.C. Planks and Joists in roof. (Thickness of walls 23 cm). 4. Single storey house using stone masonry block in foundation, stone masonry block masonry in walls and Brick panel, R.C. Planks and Joists in roof. (Thickness of walls 30 cm). 5. Single storey house using stone masonry block in foundation, concrete block masonry in walls and Brick panel, R.C. Planks and Joists in roof. (Thickness of walls 20 cm). 82178 61106 57484 50301 46395
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National Conference on Emerging Tre
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4. Latest Concept of Insulation The
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completely. There are number of pos
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3) Transient line source method - i
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5. Conclusion The results of therma
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In this study, exfoliated vermiculi
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as a swelling agent for the Silicat
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6. Acknowledgement Authors are than
Page 27 and 28: In over-deck insulation, a thermal
Page 29 and 30: 2.2 Roof insulation components Ther
Page 31 and 32: 3. Wall insulation In India which h
Page 33 and 34: Abstract Glass Wool Insulation ECBC
Page 35 and 36: Table 2. HVAC application to comply
Page 37 and 38: 4. Glass wool compliance with LEED
Page 39 and 40: Use of Autoclaved Aerated Concrete
Page 41 and 42: Figure 2. Fireball hazard distances
Page 43 and 44: the glass causes the exposed glass
Page 45 and 46: 2.1.4 Light weight AAC blocks are l
Page 47 and 48: Additives Filled Rigid Polyurethane
Page 49 and 50: 2. Method Table 2. Comparison of th
Page 51 and 52: depends on both concentration and i
Page 53 and 54: 3.3. Morphology The cross-sectional
Page 55 and 56: the increasing water content. Reten
Page 57 and 58: Thermal Insulation Materials for En
Page 59 and 60: 4. Merit and demerit of insulation
Page 61 and 62: R-values stated on packaging are ba
Page 63 and 64: insulation finishing system. This s
Page 65 and 66: 2. Background Energy and CO2 implic
Page 67 and 68: continent. Materials such as sand a
Page 69 and 70: Except gypsum plaster, the producti
Page 71 and 72: etc.It is the result of geosynthesi
Page 73 and 74: Comparative Assessment of Energy Re
Page 75 and 76: problem in mind low carbon building
Page 77: Table2. Equations for material requ
Page 81 and 82: 3. Satori I. , Hestnes A.G (2007),
Page 83 and 84: growth rate of 8% during the Tenth
Page 85 and 86: The reuse of building materials com
Page 87 and 88: Table 3. Summary[15] of Measures us
Page 89 and 90: Waste Management Facility plant whi
Page 91 and 92: References 1. Urbanization and Sust
Page 93 and 94: winter, the heat moves directly fro
Page 95 and 96: 3. Lightweight sandwich panels The
Page 97 and 98: 6. Conclusion Number of waste produ
Page 99 and 100: factor. Nevertheless, appropriate m
Page 101 and 102: It has been observed that the hydra
Page 103 and 104: 5. Conclusion It can be concluded f
Page 105 and 106: 26. European Committee for Standard
Page 107 and 108: vernacular Architecture of this cou
Page 109 and 110: sprawl, it just defeats the purpose
Page 111 and 112: much sense if you don't also consid
Page 113 and 114: This is in direct conflict with the
Page 115 and 116: Abstract Energy Efficiency and Sust
Page 117 and 118: Thus, the above two comparative ana
Page 119 and 120: uildings suddenly became a major is
Page 121 and 122: 8. UNEP, Buildings and Climate Chan
Page 123 and 124: insulation value, as well as blocki
Page 125 and 126: thus helps to provide more comforta
Page 127 and 128: Figure 4. RCC roof of Building I co
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It is observed that the size of the
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Energy Efficiency through ICT Adopt
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According to a recent study [2], th
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3.4 ICT solutions in transport Road
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References 1. Bedi Rahul,( Aug 26,
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1. Introduction Jharkhand has, as p
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1.1.2 Typical mud huts in Jharkhand
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2.1.1 Orientation Figure 10b. Recre
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2.1.2 Surface area to volume ratio(
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Occupants of the entire hut felt mo
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maintain indoor thermal environment
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Figure 5. Chand Baoli -Step well in
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3. Modern building -pearl academy o
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Planning and Energy Conservation St
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houses have been taken as 36.00 sq.
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type of development in terms of hei
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Abstract Green Initiative through E
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of building largely depends on ther
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2.2 Solar radiation The surface of
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3.1.1 Results & discussion The ener
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The solar reflectivity and emissivi
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Abstract. Energy Conservation under
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water bodies can be used both for e
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help in reducing the discomfort. Th
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Only solar passive techniques, done
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The roof of the Garh palace is domi
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plotted and an improvement of 10 to
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absorber copper plate of heat excha
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heat exchanger consisting of 20 mm
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Single crystalline silicon solar ce
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Solar Insolation, mW/cm 2 100 90 80
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2. Atmospheric effects A considerab
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Figure 1. Angular distribution of s
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Figure 2. Scattering and absorption
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to the human eye - violet, blue, gr
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5. Navvab. M., Karayel M., Ne’ema
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electrons are supplied to the top o
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Fig. 1. Schematic diagram shows the
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KV 2 V F 2 ( t') aexp-bt'- bexp-at'
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Solar energized Liquid Desiccant Ai
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3. Hybrid configuration: desiccant
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Salts of weak organic acids, such a
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6. Solar Hybrid Desiccant Cooling S
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References 1. Ishwar Chand & Bharga
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carried out by measuring inlet air
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Time (hrs) 9 10 11 12 13 14 15 Tabl
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5. Conclusion The cooker designed b
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located mainly in Rajasthan, Gujara
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The heart of a solar thermal system
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8. References 1. Chopra, S.K. Tanej
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1. Introduction India is positioned
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wafer-based silicon solar cells, wh
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output at a particular point in tim
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worldwide electricity demand. [25]
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1. Solar power is pollution-free du
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17. "Introduction to Solar Electric
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visual surroundings, which can be a
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EO Illuminance on window plane whi
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Table1. Luminous Efficiency of Ligh
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Abstract. Energy Efficient Lighting
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Aversion to taking risks associated
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Landscaping: it is an important ele
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7. Prescribed type of energy effici
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factors can reduce total illuminati
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Solution of Integral Equation apply
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or 1/R1 -F1-2 -F1-3 ……………
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Figure1. Sketch of cubical building
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4. Input data North sky luminance (
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Table 6. Inter - Reflected Flux Den
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Solution of Integral Equation apply
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or 1/R1 -F1-2 -F1-3 ……………
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Figure1. Sketch of cubical building
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4. Input data North sky luminance (
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Table 6. Inter - Reflected Flux Den
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A Study on Stack Ventilation System
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Consumption, No global warming, No
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space heating. This configuration g
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generated by conventional solar chi
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17. Khedari J., Rachapradit N., Hir
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Appropriate architectural design su
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temperature was 2 0 C below the cor
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A complete know-how of the above sy
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3.3 Shading of windows Fig 7:Shadin
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technologies nationwide awareness,
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The prerequisites for energy effici
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The system utilizes autoclaved aera
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Table 2. Thermal efficiency for wal
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3.2 Energy efficient: thermal mass
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Abstract Considerations for an Ener
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Reduced Environmental Impact: Impro
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5.3 Shading When landscaping is imp
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5.9 Fenestration Fenestration desig
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adiation. However, care should be t
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uildings by adopting energy efficie
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features have come up. These techni
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The thermal comfort of people lies
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provided in these regions, air ente
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6. Energy saving in buildings due t
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9. Acknowledgement The study forms
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adiations and rains etc. The existi
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Sl. No. 5. Benefits Table 2. Relati
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when gunny bags and sand is removed
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y a number of building envelope pro
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Figure 1. Actual Photos of the Buil
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The shading coefficient of window g
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4. Conclusion Table4. Correlation b
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climatic condition. We add more tha
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Table 2. Trend of energy consumptio
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4. ‘Zero-Energy Building’ conce
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Figure 6. ZEB at BCA Academy, Singa
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innovations in green building techn
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2. Seismic attributes Figure 1. Pat
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3.1.Foundations A good foundation i
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Wall joints To join the posts with
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3.8. Infills and plaster Figure 17.
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Pollution Free Design Patterns for
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tribal teams should be trained to u
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core competence in art & craft, han
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Figure 3. Inner side of a hut. Figu
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These dwelling units have a raised
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Abstract Low Energy Residential Bui
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For this Energy intensiveness of ma
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Brick Concrete Table4. Time Lag Val
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Modeling and Simulation of Composit
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3. Modeling of steel tube When a co
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code and described as , in MPa. The
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Conclusion In the present study, th
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Energy Simulation for Sustainable B
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Table 1. Comparison of merit and de
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climatic zone 2 . The solar radiati
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Layers Thickness L (m) Case 3. Roof
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Case 10. Roof treated with Elastosp
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Abstract. CFD Modelling of Wind Flo
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studies of wind flow on large build
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2.3 Turbulence model Researchers ha
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have converged. Although the simula
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Figure 5. Velocity potential and ve
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full scale model of physical proble
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Abstract. CFD Modelling of Wind Flo
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studies of wind flow on large build
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2.3 Turbulence model Researchers ha
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3. Numerical simulation and validat
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4.2 Setup-2 and 3 (Two building wit
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Prediction of Indoor Thermal Comfor
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approach to the optimization under
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Mamdani-type [12] inference expects
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Figure 5. Membership Function of OT
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7. Future scope of work In this pap
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story house [2] [11] [12]. With the
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air in the space and determines the
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Keeping these in mind, a mono direc
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oom which may be at different press
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Ψ = 20 0 Ψ = 40 0 Ψ = 60 0 Ψ =
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5. Conclusion The primary parameter
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