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DEVICE ARRANGED TO BE MOUNTED IN A WATERPROOFING SYSTEM, SUCH AS A DRAIN OR VENT, A WATERPROOFING SYSTEM COMPRISING SUCH A DEVICE AND METHODS FOR FORMING A DEVICE ARRANGED TO BE MOUNTED IN A WATERPROOFING SYSTEM AND FORMING A WATERPROOFING SYSTEM
DEVICE ARRANGED TO BE MOUNTED IN A WATERPROOFING SYSTEM, SUCH AS A DRAIN OR VENT, A WATERPROOFING SYSTEM COMPRISING SUCH A DEVICE AND METHODS FOR FORMING A DEVICE ARRANGED TO BE MOUNTED IN A WATERPROOFING SYSTEM AND FORMING A WATERPROOFING SYSTEM
The invention relates to a device arranged to be mounted in a waterproofing system, such as a roof, a pond or a swimming pool. The device, a drain or vent, comprises a base element, such as a pipe, a bush and a membrane element formed from a waterproofing material. The invention is characterised in that the membrane element is sandwiched between the base element and the bush. The invention further relates to a waterproofing system comprising the device. The invention also relates to a method of fixing a membrane element for a waterproofing system to a device arranged to be mounted in a waterproofing system, wherein the method comprises providing the membrane element, providing a bush, and sandwiching the membrane element between the bush and a base element of the device by roll forming.
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