Since the logistics is an industry with relatively higher energy consumption, the building industry low-carbon logistics ought to attract wide attentions from the building enterprises. Simulated annealing is an effective intelligent algorithm for optimizing the building materials logistics route. This paper analyzes the similarities between the process of the building materials logistics route optimization and the process of simulated annealing, applies the simulated annealing to the adaptability of the building materials logistics route optimization, and gets the results that simulated annealing can be used to solve this issue. Finally, this paper applies the simulated annealing in optimizing the building material performance so as to control and optimize the building materials performance.