Anti-seep structure of deformed joint and repairing method thereof

Abstract

The invention discloses an anti-seep structure of a deformed joint. An elastic filling material is arranged in the deformed joint to form a liner, the liner is sealed by a sealant to form a sealant filling layer, and elastic sealing of a first level is formed; a flexible water-proof material layer covers the deformed joint, the two sides of the flexible water-proof material layer are pressed in water stopping grooves and fixed by pressing strips and steel nails, and elastic sealing of a second level is formed; through multi-level sealing, the deformed joint has certain deforming performance and good anti-seep performance; the anti-seep performance cannot be easily damaged due to deformation, and the anti-seep structure can be used for a long time; the invention further discloses a repairing method for the anti-seep structure of the deformed joint. The method is used for conducting anti-seep repairing on the deformed joint of a building, implementing and construction can be easily conducted, and the problem of leakage of the deformed joint is effectively solved; the normal using function of a project is ensured under the circumstance of not damaging the original structure, and afterrepairing, the appearance of the original structure cannot be influenced.

Description

technical field [0001] The invention belongs to the technical field of leakage construction treatment of deformation joints in buildings, and in particular relates to an anti-leakage structure for deformation joints and a repair method thereof. Background technique [0002] In the roofs, basements, exterior walls, corridors, balconies, bridges, subways, high-speed rails, urban rails and other projects of buildings, in order to meet the needs of building deformation and solve the extrusion conflict of internal stress, deformation joints are widely used; but The setting of deformation joints also brings the problem of leakage; [0003] The deformation joints of the building will appear in different forms and degrees of leakage during the construction and use process, which not only affects the appearance of the building, but also affects the normal function of the building. Leakage water erosion will cause corrosion of steel bars and neutralization of cement , thereby shorten...

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Problems solved by technology

[0005] (2) The method of grouting is adopted. The method is to block where the leak is, and block the visible leak, and a new leak will appear in another place; the area blocked by the grouting is small, and the bonding surface Less, the plugging effect is not complete

[0006] (3) Use methods such as water diversion by receiving tanks and cover plates to cover. This method is for the purpose of meeting the view. No water stains can be seen on the surface of the building. There is still leakage behind the cover, and the essence of the building structure is still being eroded by water. Compromising the durability of the structure, the approach is a palliative, not a cure

[0007] It can be seen from the above that none of the above methods can perfectly solve the problem of anti-leakage of deformation joints; this application intends to disclose an anti-leakage structure of deformation joints, which can be used for setting up buildings when they are initially built, and can also be used for use in buildings. It also provides a method for anti-leakage repair of the deformation joint structure of the existing building during the building use process.

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