FIELD: construction engineering. SUBSTANCE: this can be used in servicing, repair and reconstruction of buildings and structures having roof covering which contains organic binding material. According to method, faulty sections of water-proofing covering are heated with the help of flexible heating element. Temperature in zone of contact between heating element and surface of damp course exceeds temperature of softening of organic binding material by 1.8-3.0 times. Then softened organic binding material is ununiformly levelled and compacted by applying pressure of 0.15-.5 MPa. Restoring procedure requires no additional or replacing materials which cuts cost of work and gives high-quality surface. EFFECT: high efficiency.
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