With the continuous development of China's economy, the construction industry is developing rapidly, and the construction of the construction industry is also changing from the traditional construction mode to the intelligent construction mode, which can strengthen the supervision of the whole construction process and reasonably allocate the people and property during construction. The Internet of things promotes the systematization and integrity of construction. This paper starts from the concept of the Internet of things, analyzes the specific application of the Internet of things technology in intelligent building construction, and points out the advantages of the intelligent building construction technology of Internet of things, in order to further improve the further integrated development of the Internet of things technology in building construction.