Whole Life Costing for Sustainable Building

2019 ◽  
Author(s):  
Mariana Trusson
Keyword(s):  
Sustainable Building ◽  
Whole Life Costing

Insulating Composites Made from Sulfur, Canola Oil, and Wool

2020 ◽  
Author(s):  
Israa Bu Najmah ◽  
Nicholas Lundquist ◽  
Melissa K. Stanfield ◽  
Filip Stojcevski ◽  
Jonathan A. Campbell ◽  
...  
Keyword(s):  
Tensile Strength ◽  
Canola Oil ◽  
Building Blocks ◽  
Atom Economy ◽  
Flame Resistance ◽  
Sustainable Building ◽  
Second Stage ◽  
Wool Fibers ◽  
Insulating Properties ◽  
Polysulfide Polymer

An insulating composite was made from the sustainable building blocks wool, sulfur, and canola oil. In the first stage of the synthesis, inverse vulcanization was used to make a polysulfide polymer from the canola oil triglyceride and sulfur. This polymerization benefits from complete atom economy. In the second stage, the powdered polymer is mixed with wool, coating the fibers through electrostatic attraction. The polymer and wool mixture is then compressed with mild heating to provoke S-S metathesis in the polymer, which locks the wool in the polymer matrix. The wool fibers impart tensile strength, insulating properties, and flame resistance to the composite. All building blocks are sustainable or derived from waste and the composite is a promising lead on next-generation insulation for energy conservation.

Sustainable Building Design Case History C.K. Choi Building, UBC

2002 ◽  
Vol 86 (18) ◽  
pp. 36-42
Author(s):  
Gilbert Raynard ◽  
Diana Klein
Keyword(s):  
Case History ◽  
Building Design ◽  
Sustainable Building ◽  
Design Case

Growth of housing sector in India - application of Cost-effective Construction Technologies to reduce Greenhouse Gas Emission

2019 ◽  
Author(s):  
Nilanjan Sengupta
Keyword(s):  
Greenhouse Gas ◽  
Building Materials ◽  
Greenhouse Gas Emission ◽  
High Growth ◽  
Cost Effective ◽  
Construction Technology ◽  
Gas Emission ◽  
Sustainable Building ◽  
Skilled Manpower ◽  
Energy Consuming

Building construction sector can play a major role in reducing Greenhouse Gas emission through application of technologies aimed at reduction of use of building materials. Energy consumed during production of building materials and components plays a crucial role in creating environmental pollution. India is witnessing high growth in urban and rural housing, which needs more production of building materials. Permanent or semi-permanent type buildings which consume easily available conventional materials like brick, reinforced cement concrete etc. can be made Economic and Eco-friendly by lowering use of energy-consuming building materials through Cost-effective Construction Technologies. Buildings with Cost-effective Construction Technology can be designed within the parameters of the existing Indian Standards. Awareness generation among the users, proper technical and architectural guidance and easy availability of skilled manpower are of utmost importance for promotion of cost-effective technologies in India and to make them as the most acceptable case of sustainable building technologies both in terms of cost and environment.

Whole life costing: application to water distribution network

2003 ◽  
Vol 3 (1-2) ◽  
pp. 87-93 ◽  
Author(s):  
M. Engelhardt ◽  
D. Savic ◽  
P. Skipworth ◽  
A. Cashman ◽  
A. Saul ◽  
...  
Keyword(s):  
Network Management ◽  
Asset Management ◽  
Water Distribution ◽  
Distribution Network ◽  
Operating Cost ◽  
Water Distribution Network ◽  
Activity Based Costing ◽  
Operational Strategies ◽  
Long Term Impact ◽  
Whole Life Costing

There is an increasing pressure from the economic regulator in England and Wales for water companies to ensure that their capital maintenance decisions reflect an understanding of the long-term impact on their operational costs and risks. This implies that decisions must not only reflect the costs borne now but the likely costs in the future, and how these might be optimised. It is noteworthy that within the construction and transport industries, asset management decisions which have been driven in this direction utilise a whole life costing (WLC) methodology. This paper addresses the implications of transferring the concept of WLC to service-based assets such as water systems. A WLC approach to distribution network management aims to achieve the lowest network provision and operating cost when all costs are considered to achieve standards enforced by regulation. Cognisance is to be taken of all relevant costs - direct and indirect, private and societal - in order to balance the needs of the service supplier, the customer, society and the environment in a sustainable manner. A WLC analysis thus attempts to develop a cost profile over the life of the asset. Accounting for the costs over this period is achieved through a combination of activity based costing (ABC) and a life cycle assessment (LCA) used to identify potential social and environmental costs. This process means that each of these identified costs must be linked to some physical parameter that itself varies over time due to changing demands on the system, the different operational strategies available to the operator and natural deterioration of the fabric of the system. The links established between the cost and activities of the operator provide the basis for the development of a WLC decision tool (WiLCO) for application to water distribution network management.

Agoranomi

2018 ◽  
Vol 17 (3) ◽  
pp. 29-30 ◽  
Author(s):  
Jacco Van Golde
Keyword(s):  
Sustainable Building

Interbellum Rotterdam IPSV Sustainable building 100 jaar woningwet: atlas Wonen in Amsterdam en regio 100 jaar woningwet: Geografische Routes Verslag congres 'Achtergestelde buurten en stedelijk beleid' te Schaarbeek (B), 20 april 2001

Technology in Architecture – Low Energy Building versus Green and Sustainable Building

2013 ◽  
Vol 649 ◽  
pp. 207-210 ◽  
Author(s):  
Milan Bielek ◽  
Boris Bielek ◽  
Juraj Híreš
Keyword(s):  
Green Building ◽  
Energy Sector ◽  
Low Energy ◽  
Energy Technology ◽  
Human Settlements ◽  
Sustainable Building ◽  
Human Economy ◽  
Target Program ◽  
Transitional Phase ◽  
Entire Economy

Interaction - society, ecology and energy. Technology and its three principal areas in society represented by industry, transportation and human settlements. Human settlements and architecture as a symbiosis of function, aesthetics, technology and economics. The criterion of the art in architecture expressed by system link Building - Climate - Energy. New value relationships in the human economy. Transformation of the material sector, energy sector and the entire economy. Low-energy building of today. Green building as an important transitional phase to the target program of sustainable future building.

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