floor penetration for a conformist integration of FBV-films, made of high-quality, dimensionally and pressure stable solid wall material or KG 2000 (polypropylene (PP), mineral- filled, smooth walls, long-lasting, high impact strength), for installation in waterproof concrete base plates with fresh concrete composite film on the part of the building site, using the 20 cm sourrounding, angular FBV-sealing flange, Torque Control Nut KRASO DKM, for connection to KG, HT or KG 2000 lines, approx. 50 cm long, with water pressure tight surrounding KRASO 4 Seal, formed plug-in sleeve on one side and KRASO Cover as installation aid | DafStB waterproof concrete guidline: Stress class 1 + 2 The effective sealing system + Floor Penetration for a conformist integration of fresh concrete composite films. + Vendor independence: fresh concrete composite films (FBV) of all vendors can be integrated. + KRASO FBV-Sealing Flange made of non-corrosive stainless steel V2A with angular fresh concrete composite film, surrounding 20 cm. + Torque Control Nut KRASO DKM: integrated torque limiter - no torque wrench required! + KRASO Floor Penetration Type BDF: the approved floor penetration with KRASO 4 Seal - MPA-tested up to 10 bar! Radon-tight!+ Made of dimensionally and pressure stable solid wall material with low abrasion! Easy installation at low temperatures. + Also available as KG 2000 made of polypropylene (PP), mineral- filled, smooth walls, long-lasting. + Formed plug-in sleeve on one side for the connection of KG, HT or KG 2000 - pipes. + Including KRASO Cover as an installation aid. +  DafStB waterproof concrete guidline: Stress class 1 + 2