Skip to main content

Life-cycle analysis

What is the difference between life-cycle cost analysis (LCC) and life-cycle assessment analysis (LCA)?



Answer: 

The economic performance of a material or system over its service life is evaluated in LCC analysis, whereas the environmental impact of a material is evaluated in LCA analysis, from extraction to ultimate recycle, reuse or disposal.

For more ARE5.0 study resources see the PA and PjM pages

Comments

Post a Comment

Try These Too!

Risk management

How does an owner provide a financial safeguard for the following situations: - unanticipated price escalation of a particular product - an architect’s omission of flashing in the construction documents - a necessary change during construction, modifying the project’s scope. A. Allowance B. Alternates C. Contingency D. Escalation Answer C. Contingency is an amount, usually a percentage, that is part of the project budget to offset changes in the scope of the project, unknown conditions, and gaps/oversights in the documents. ARE 4.0 exam prep: PPP
Post a Comment
See the answer »

Footing cross-section

When the thickness of a foundation wall = 6", the cross-sectional proportions in this image are appropriate for which of the following: A. a footing supported on clay soil B. light frame construction supporting one floor and one roof C. allowable bearing capacity of foundation soil is low in relation to building loads D. when a continuous footing is required Answer B. light frame construction supporting one floor and one roof (in accordance with Table 1805.4.2) ARE 4.0 exam prep: PPP
Post a Comment
See the answer »

Tensegrity

A type of structure whose integrity is derived from the balance between members in tension and in compression is Tensegrity . Compressive components connected by tensile components to other compressive components form a tensegrity structure. What architect-engineer-cosmologist coined this term? Answer
Post a Comment
See the answer »