The construction industry is constantly looking for new and better materials and epoxy is no exception. Without going into technical details, epoxy is a molecular quilt with certain chemical bonds reinforced by special molecules. For example, research shows that molecules such as graphene oxide (GO) can significantly increase resistance to abrasion or corrosion. [1] [2]

The high resistance to abrasion means that this material has a very long life, making it an environmentally friendly choice. In addition, in order to minimize its environmental footprint, several companies are conducting research to substitute the organic solvents used in the manufacture of epoxy resin with water. The results seem to be encouraging as shown by the results obtained by Alipanah et al (2021).[3] Thus, it is possible to manufacture epoxy resins without volatile organic compounds (VOC).

Epoxy is the result of a polymerization between a resin and a hardener. Taken separately, these components are toxic due to the release of esters. Appropriate protection is essential to avoid direct contact with these substances, which can cause eye, respiratory or skin irritation. In more severe cases, some people may develop an allergic reaction to the components. To ensure the health and safety of epoxy applicators, training is essential. This training must address several concepts, including the dosing and mixing of components, the type of personal protective equipment needed to handle the products safely, the procedure to follow when applying the system, the disposal of product residues and waste after use, and storage conditions.

It is now easier to understand why epoxy is increasingly present in construction and renovation projects. Its longevity, resistance to abrasion, ease of use and maintenance, encouraging results in reducing its ecological impact and its aesthetic appeal make it a must-have. This is why it deserves the first star of the game.