5.1.4.2.1. Energy and Atmosphere

Try these first

1. 1.

   What does LCA stand for?

   Hint

   Think about what process helps evaluate the environmental impact of materials.

2. 2.

   Name one benefit of energy-efficient buildings.

   Hint

   Consider the primary purpose of such buildings.

3. 3.

   What is the main purpose of Life Cycle Assessment (LCA)?

   • Evaluate energy consumption
   • Assess environmental impacts
   • Optimize design aesthetics

   Hint

   Remember what aspect of materials LCA assesses.

4. 4.

   True or False: Embodied energy is only related to the usage of energy while the building is occupied.

   • True
   • False

   Hint

   Think about all phases of a building's life.

5. 5.

   Evaluate a hypothetical building project where wood is chosen as the primary material in a warm climate. Discuss the energy consumption during its operational phase versus a concrete structure.

   Hint

   Think about the climate's impact on energy efficiency.

6. 6.

   Propose a comprehensive waste management system for a construction site that includes recycling, reusing materials, and minimizes waste. Include practical steps for implementation.

   Hint

   Consider how to engage workers and contractors effectively in your proposal.