Mixer truck drum device to prevent moisture evaporation and chemical change of ready mixed concrete

摘要

This ancient case is the equipment for transporting raw concrete concrete. In addition to our bucket (1), we also made a through (4) on the outside, which is composed of glass fiber and other single columns (3), and the original rubber transported is loaded in the shelf drum;Zero To suppress the moisture caused by overheating,;Zero Unnecessary delay speed of sign language reaction in transportation;Zero Remove the separation of supercooled materials,;It is not only the improvement of the quality of concrete engineering, but also can complete the double shelf drum of anti-corrosion engineering and economic engineering.