First, make fuel.

　　Second, break into sawdust and make plywood.

　　Third, play furniture, ceiling, burning boiler.

　　Fourth, the square timber adopts the method of connecting squares. At present, many teams are engaged in cutting the used and truncated square timber with equipment to form a sawtooth shape, and pressing it with adhesive to realize secondary utilization.

　　Five, for small pieces of template, wood waste, you can sell a person for heating and other purposes.

　　Six, a large number of acquisitions of paper mills and composite products factories.

　　There may be the following points for collecting old wood squares on the construction site:

　　1. Limited utilization of resources (the old ones are not necessarily bad, and the maximum benefits can be realized with the least money, and comprehensive utilization can be made when buying buildings).

　　2. Maybe it was collected by a wood processing factory. After all, it is much more valuable than ordinary dead wood. 3. Nowadays, construction sites pay attention to economic benefits, and old things can be effectively used, and they are also cheap, which can reflect its value and pleasure. In short, it's all like that. Where there are benefits, someone will do it. In short, it's also a way to create wealth! I hope I can help you, thank you! Cooking!

　　I guess it's all waste utilization

　　What's the use of the wooden squares used in the construction site in the end? !

　　First, eliminate the wood that can no longer be used.

　　Second, the waste wood cubes are sold to the wood processing factory, which buys back these wastes and then carries out the second processing. The usable wood cubes are glued and heated by the interface machine, and then become furniture materials after being cooled, and then sold to the furniture factory. Third, sawdust and scraps are crushed and then processed by a charcoal machine. The processed sawdust becomes charcoal and then sold to restaurants, barbecue shops, etc., which is a good income!

　　Step 1 make fuel

　　2. Make furniture and ceiling

　　3. Break it into sawdust to make plywood