Contact waterproof structure for existing building and newly-built building

• Main Authors: XUE TINGXI, WANG PEI, FU XINYING
• Format: Patent
• Language: Chinese; English
• Published: 05.11.2021
• Subjects: BUILDING; BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIRUSE; CEILINGS; FIXED CONSTRUCTIONS; FLOORS; FORMS; GENERAL BUILDING CONSTRUCTIONS; HANDLING BUILDING MATERIALS ON THE SITE; INSULATION OR OTHER PROTECTION OF BUILDINGS; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTINGBUILDINGS; ROOFS; SCAFFOLDING; SHUTTERING; WALLS, e.g. PARTITIONS

The utility model belongs to the technical field of building waterproofing, and particularly relates to an existing building and newly-built building contact waterproof structure which comprises a base, an extrusion plate, a permanent magnet and a waterproof layer. A plurality of devices are installed at the top end of a low building, at the moment, the first sealing block of the first device is attached to the second sealing block of the second device, and the first expansion water stop adhesive tape of the first device is attached to the bottom end of the waterproof layer of the second device; the second expansion water-stop adhesive tape of the first device is attached to the top end of the waterproof layer of the third device, the operation is repeated to complete connection of the waterproof layers of the multiple devices, and due to the fact that the waterproof layers are arranged in an arc shape, rainwater can be conveniently guided to the lower portion through the device and enters the third expansion