The type Kab sealing band with swell profile is a fusion of advantages of two different sealing materials for day joints. It utilises the advantages of sealing bands and swell materials. The structure of the type Kab band is reminiscent of a single arm of day joint seal tape with a round swell profile embedded in the lower part of the band.
Such a structure of the Kab bands prevents free flow of water in the swelling part by causing a pressure of the swell profile, and ensures at the same time a seal of the wall in the area of the ribbed arm. A decisive advantage of the type Kab seal bands with swell profile is the option of installing them on the top reinforcement lattice of foundation slabs and footing without interference in the course and shape of the bars.