Cuba's construction sector faces severe challenges due to its Caribbean maritime climate. The high salinity of the air and extreme humidity accelerate the degradation of traditional cementitious materials, creating an urgent need for specialized gypsum retarder chemical to control setting times in volatile temperatures.
Currently, there is a growing shift toward sustainable additives. The industrial adoption of Rubber powder uses in asphalt and concrete mixtures is increasing to improve the elasticity and crack resistance of roads and pavements across the island's urban centers.
Despite the transition, many local sites still rely on outdated mixing methods. The introduction of polypropylene fiber is becoming critical to prevent shrinkage cracks in high-humidity environments, ensuring the longevity of new infrastructure projects.
