The manufacturing process of engineering stone is developed and implemented abroad for past decades. The fundamental issue of manufacturing engineering stone is using unsaturated polymer, additives and crashed stone to mix together, and then the density of the stone will increase through the processes of vibration and vacuum. This work focus on the usage of wasted stone mixing with chemical agent to produce engineering stone. The main studies include: how to find the best mixing percentage of different sizes of stone patches, the response of chemical agent and the parameters of processing. This project plans to use the recycle material to make the recycle engineering stone. Through the investigation of process parameter and fundamental material, the characteristics of the recycle engineering stone can be controlled. It is believed that this work can help the people to solve the lack of natural stone.

recycle enginnering stone;vibration;vacuum