BÖRNER OK 45

BÖRNER OK 45 polymer bitumen torch-membrane is used as a single layer system for the sealing of concrete bridge decks in connection with a special protection layer made of mastic asphalt and a covering layer of asphalt concrete, mastic asphalt or split mastic asphalt or otherwise it is used to seal other traffic aereas made from concrete e.g. car parks, basement ceilings etc. in connection with mastic asphalt following the regulations of DIN 18532-2. The BÖRNER OK 45 Polymer bitumen torch-on membranes are polymer bitumen torch-on membranes with elevated polyester fleece reinforcement. In connection with special polymer bitumen coating compound the thermally resistant polyester fleece avoids the unfavourable mixing of the mastic asphalt protection layer with the top coat of the membrane. It is not necessary to mask the joints of the membrane.