2.2. LCA Tools and Standards

Try these first

1. 1.

   What does LCA stand for?

   Hint

   Think about the stages in a product's life.

2. 2.

   What are the two main ISO standards related to LCA?

   Hint

   Look for international standards number.

3. 3.

   What is the purpose of Life Cycle Assessment?

   • To evaluate economic impact
   • To assess environmental impact
   • To measure material costs

   Hint

   Think about what LCA stands for.

4. 4.

   True or False: EPDs offer standardized information about product performance.

   • True
   • False

   Hint

   Remember what EPD stands for.

5. 5.

   Consider a new building project. How would you apply Life Cycle Assessment to choose between traditional concrete and green concrete with supplementary cementitious materials? Discuss factors and tools you would use.

   Hint

   Focus on the life cycle stages and their environmental influences.

6. 6.

   Discuss how Environmental Product Declarations can influence the choice of building materials in a commercial project.

   Hint

   Consider how EPDs make material comparisons easier.