Dear
colleagues:

We are processing a three-year study to create an
optimization framework for minimal building life cycle cost cooperating with
DOW Building Solution. We would like to invite you to participate in a survey
to understand the importance of life cycle optimization from a designer's point
of view. This survey is a significant input of the research. Your response
would be appreciated.

In total, it should take 5 minutes to complete the
questionnaire. The information participants provide will be maintained strictly
confidential. To fill out this survey, please click the link:

Thank you very much.

Guiyuan