KEMASWELL is black flexible hydrophilic strip made of natural sodium bentonite clay and synthetic rubber. Permanently active system, which swells up to approximately 400 % of its original dry volume. The expansive clay mass will thus seal hair line cracks and voids in the joint. Highly elastic and plastic properties will easily counterbalance the initial concrete shrinkage of the structure.
|Field of use||
It is designed for sealing construction joints, cold joints and working joints in concrete, around pipe penetrations, in sewer joints, against slurry walls, sheet piling, etc.
Ecological and user friendly system
It can resist hydrostatic pressure of up to 100 meters of water column=10 bar
Durability and performance will exceed the design life of the structure (bentonite is natural product)
It can fill small honeycombs
Available in sizes 25 by 20 mm
The necessary quantities depend on the length of the various (construction) joints, which need to be sealed. It has to be taken into consideration that a lateral overlapping of 5 to 10 cm between 2 lengths of KEMASWELL is necessary.
5 m1 strip
Cardboard boxes containing 30 meters of strip: 6 rolls of approx. 5 m length.
A full pallet contains 24 cardboard boxes of 30 m = 720 m.