BUSINESS TECHNOLOGY CUSTOMERS CONTACT WATERPROOF CONCRETE CONSTRUCTION FILM-FREE WATERPROOFING A - outer sealing tape. B - drawing and sealing profile. C - slotted plate, thickness 1.5 mm. D - outer sealing tape. E - connection of slotted sheets. F - two layers of PE foil with a thickness of 0.2 mm. G - trapezoidal profile (edging of the working joint). H - joint of the slotted sheet with a drawing and sealing profile. © Copyright by Norma Bud Sp. z o. o. 2004-2007