We specialize in the production and distribution of construction chemicals. Our mixtures introduce air voids into materials such as plasters or masonry mortars, improve their workability, and help prevent the formation of cracks. Our air-entraining compounds are suited for low-dust introduction into storage & mixing vessels.
Berolan air-entraining agents are powdery surfactants that cause small, stable, and equally distributed air voids to be incorporated into the plaster. These reduce shrinkage and stress cracking, enhance workability, and improve the open time.
Additives for concrete
A large number of other certified Berolan products such as defoamers, retarders, accelerators, stabilizers, plasticizers, and various compounds serve primarily as workability-enhancing additives. They improve the workability, durability and yield of gypsum and cement plasters, reduce the likelihood of cracking in surfaces, decrease adhesiveness to tools, and enable the precise definition of processing times such as pot lives and open times. Wetting agents also help reduce mixing times. Furthermore, clumping in gypsum plasters can be significantly reduced.