The carrier of the underground structures of the tunnel type

摘要

The invention relates to the field of underground construction and is intended for the design and production of the waterproofing load-bearing parts of the underground structures such as the open method of tunnel works transport purposes (rail and road tunnels, underground structures subways and car parks).;Known supporting part protecting underground structures tunnel type using as a waterproof cover sheet polymeric membranes of PVC and TPO sectional with integrated control and maintenance of the injection system. The disadvantages of this design are:;availability of technological seams waterproofing coating of PVC membrane sheet;;high cost, technological complexity and the complexity of the production of works on the device and control tightness intersectional tapes of the outer elastic waterproofing tapes, including: cutting ribbons, their layout and gluing each other and with a waterproofing coating.;New in the proposed utility model is the use of sprayed waterproofing compounds.;The technical result is achieved by the device for seamless waterproofing coating and sealed separation zone, instead of the polymer sheet membranes and waterproofing tapes used sprayed polymer waterproofing compounds.