Nowadays, the steam tubes of ships use aluminum silicate plus asbestos to achieve thermal insulation, but due to leakage or cold and heat alternately produce condensed water and gather on the outer wall of the steam tube at the bottom; And the steam tube is subjected to high temperature and soluble salt for a long time, and the outer wall corrosion is very serious.

For this reason, the aluminum silicate bottom water glass series adhesive can be used as a coating material to form a coating of enamel structure. Its thermal expansion coefficient is similar to that of the tube, and the thermal stress is small and it will not be cracked. In mechanical installation, the components are often bolted. The devices fixed by bolts are exposed to air for a long time and crevice corrosion occurs. In the process of mechanical work, bolts are sometimes loosened due to severe vibrations. In order to solve this problem, the connecting member can be first bonded with inorganic adhesive and then bolted in the mechanical installation. In this way, it can not only play a role in strengthening, but also play an anti-corrosion effect.