Centrally positioned waterstop of the DAT series, offering direct sealing against pressurised water. Compared with conventional internal waterstops, reinforcement routing is considerably simplified and more economical.
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BESAPLAST DAT series — waterstops for underground construction
Illustrative application imageEccentric version of the DAT series with an additional compression chamber, which also secures the required edge distance. Optionally combined with connection waterstops for polymer sealing sheets.
Illustrative application imageAlternative version of the DAT 290 with integrated welding flanges for connection to polymer sealing sheets.
Illustrative application imageInternal waterstops for construction joints in concrete structures, available with steel plates where required. Supplied in Nitriflex to DIN 18541 and Elastoflex to DIN 7865, as well as TPE, PE and PVC-P.
