Existing buildings – Page 14

B- 25 Assessment of operational water use in screening LCA

Oct 21, 2012

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Aspect B- 25 Assessment of operational water use in screening LCA Description The operational water use assessment includes water used during the operation of the building, together with their associated environmental impacts and aspects, including the production of drinking water and the wastewater treatments. Moreover, a link between domestic hot water and energy use should…

B-26 Assessment of operational water use in simplified LCA

Oct 21, 2012

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by

Zsoka Gyetvai

in Existing buildings, New buildings

Aspect B-26 Assessment of operational water use in simplified LCA Description The operational water use assessment includes water used during the operation of the building, together with the associated environmental impacts and aspects, including the production of drinking water and wastewater treatment. A link between domestic hot water and energy use should also be considered.…

B-27 Assessment of operational water use in complete LCA

Oct 21, 2012

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by

Zsoka Gyetvai

in Existing buildings, New buildings

Aspect B-27 Assessment of operational water use in complete LCA Description The operational water use assessment includes water used during the operation of the building, together with the associated environmental impacts and aspects, including the production of drinking water and wastewater treatment. A link between domestic hot water and energy use should also be considered.…

B-28 (Buildings) / B-10 (Products) Accounting of different types of waste water treatment

Oct 21, 2012

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by

Zsoka Gyetvai

in Construction products, Existing buildings, New buildings

Aspect B-28 (Buildings) / B-10 (Products) Accounting of different types of waste water treatment Description The environmental impacts are different for the various methods of waste water treatment. The system boundaries for waste water treatment considered within the studies (e.g. public sewage system, on-site treated water) and the classification of waste water treatment need to…

7.9 Module B – Other aspects not related to a single life cycle stage.

Oct 21, 2012

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by

Zsoka Gyetvai

in Existing buildings, New buildings

7.9 Module B – Other aspects not related to a single life cycle stage. B-29 Building services B-30 Transport of the users of the building. B-31 Distinction between Modules B2, B3, B4 and B5”

B-29 Building services

Oct 21, 2012

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by

Zsoka Gyetvai

in Existing buildings, New buildings

Aspect B-29 Building services Description Should building services (e.g. energy service companies, landlords, etc.) and energy performance contracting be considered in LCA and, if so, how? related study objective ☒ stand-alone LCA ☒ comparative assertion related study phase ☒ ☐ ☐ ☐ ☐ goal and scope definition inventory analysis (LCI) impact assessment (LCIA) interpretation reporting…

B-31 (Buildings) / B-11 (Products) Distinction between Modules B2, B3, B4 and B5

Oct 21, 2012

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by

Zsoka Gyetvai

in Construction products, Existing buildings, New buildings

Aspect B-31 (Buildings) / B-11 (Products) Distinction between Modules B2, B3, B4 and B5 Description Modules B2 to B5 cover the impacts related to the service life of building and building parts, whether it is a light modification, such as a small maintenance operation or an important retrofit (rehabilitation).It is sometimes difficult to determine which…

8.1. Overview

Oct 20, 2012

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Zsoka Gyetvai

in Existing buildings, New buildings

This chapter addresses aspects that are related to life cycle stage C. All the aspects of this chapter provide provisions, rules and guidance for the goal and scope definition and the inventory analysis steps according to [ISO 14040] and [ISO 14044]. The following list describes the aspects addressed in Module C. 8. Aspects concerning Module…

8.2 Module C1 – Deconstruction, demolition stage

Oct 20, 2012

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by

Zsoka Gyetvai

in Existing buildings, New buildings

8.2 Module C1 – Deconstruction, demolition stage. C-01 Demolition/deconstruction – screening and simplified LCA. C-02 Demolition/deconstruction – complete LCA.

C-01 Demolition/deconstruction – screening and simplified LCA

Oct 20, 2012

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by

Zsoka Gyetvai

in Existing buildings, New buildings

Aspect C-01 Demolition/deconstruction – screening and simplified LCA Description The deconstruction and demolition stage involves quantification of the impact related to the end of life of the constructed system. For example, if it is a reinforced concrete building, deconstruction activity will consist mainly in separating the reinforcing steel from the concrete. During this operation, energy…

Category: Existing buildings