Bituminous sleeve DN 50
Conforming to DIN 18533 for feedthrough wastewater pipes through bituminous waterproofing membranes on floor slabs in contact with the ground.
SPECIFICATION
– sealing element against capillary rising ground moisture
– factory-fitted bituminous membrane 500 x 500 x 5 mm for connecting bituminous waterproofing membranes
– temporary blanking plate with integrated positioning aid
MATERIAL
Elastomer bitumen, polypropylene, TPE
