Retraction Note: Development of a Numerical Model to Calculate Heat Transfer in a Cement-Based Material Incorporated with Expanded Perlite Filled with Aerogel.

This document is a retraction note for an article titled "Development of a Numerical Model to Calculate Heat Transfer in a Cement-Based Material Incorporated with Expanded Perlite Filled with Aerogel." The article has been retracted by the Editor-in-Chief because it contains material that overlaps with Dr. Liang Wang's PhD thesis without his consent. The authors of the article, Honglin Zhang, Yong Tan, Ge Wang, and Yao Nan, disagree with the retraction. The publisher, Springer Nature, remains neutral in this matter. [Extracted from the article]