For the construction of the scene of the construction machinery, we can also use BIM technology to simulate them, a variety of mechanical composition of the method to a certain change. This is also conducive to more effective on the layout of the corresponding changes, so as to find process design and project characteristics, can be more efficient and cost-effective layout. The material used in the construction of the project is the basic material of the whole project. Whether the material is selected correctly and the reasonable use can directly affect the quality of the project. Therefore, the material control is the key link of the whole project. BIM technology can be a comprehensive analysis of the needs of the construction and the progress of the project, and give the most reasonable choice of a material to ensure that the entire construction process normal and effective. The application of BIM technology can record the specific information and sources of materials, and classify them according to the different types of materials, as the basis for the later engineering inspection.For construction projects, the use of BIM technology, can be more easily in the electronic simulation of various construction methods to simulate the construction, at the same time, can be combined with various strengths and weaknesses in the simulation analysis, it is more consistent with the process of construction project. Simultaneously, it can also be used for the construction of the program reasoning demonstration, so that it is expected to correspond with the actual, thus ensuring the quality of housing construction projects.In the use of BIM technology, some environmental factors taking into account the project, analysis the possible weather, geographical factors, and thus calculate the possible environment of the project caused by the change, which can advance preventive measures in the BIM simulation, can be more stereo showing the effects of such environmental factors may occur, but also more convenient management personnel to identify problems, which can save time, improve efficiency.BIM IN PD