A water-proof and thermal-insulation coating, comprising: a white cement powder; a bone powder that is a sand powder or a stone powder; and at least one high-molecular polymer powder. The white cement powder, the bone powder, and the high-molecular polymer powder are mixed, and a predetermined proportion of water is added during use to form a slurry. The coating is non-toxic, has strong adhesion, does not fall off for a long time, is resistant to acid, alkali, salt and heat, and is rust-proof, and can also be applied to an electronic device.
展开▼
