Sealing
Due to its nature and structure, water penetrates the smallest pores that are not desirable in unwanted cases. All the knowledge and art of sealing is summarized to the selection of the proper material during the implementation. In situations where water pressure is negative or positive, selecting the proper material and its implementation has specific importance. The difference between sealing and moisture insulator is that in insulators, penetration of moisture should be prevented, but there are direct fluid pressures on the coating in the sealing projects. In addition, in some cases the work must be done on the wet surface and creating dry surface is not practically possible.