Heat bridge cutoff internal thermal insulation system and construction method thereof

Abstract

The invention relates to the technical field of construction insulation, in particular to a heat bridge cutoff internal thermal insulation system and a construction method thereof. The heat bridge cutoff internal thermal insulation system comprises a thermal insulation plate, a thermal insulation plate fixed part, a C-shaped keel, a keel fixed part, a cladding plate and a cladding plate fixed part, wherein the thermal insulation plate is fixed on a base course wall through the thermal insulation plate fixed part; a notch for the C-shaped keel to be mounted is formed in the thermal insulation plate; the C-shaped keel is fixed on the base course wall through the keel fixed part; and the cladding plate is fixed on the C-shaped keel through the cladding plate fixed part. Through the adoption of the mechanical fixing mounting manner that the thermal insulation plate is fixed on the base course wall through the thermal insulation plate fixed part, the construction efficiency is improved; and a groove is formed in the thermal insulation plate and the C-shaped keel is mounted on the thermal insulation plate, and the C-shaped keel is fixed on the base course wall through the keel fixed part, and is not in contact with the base course wall directly, so that the heat bridge effect problem of the keel position is solved, and the construction energy consumption is reduced effectively.

Description

Technical field [0001] The invention relates to the technical field of building thermal insulation, in particular to a thermal insulation bridge internal thermal insulation system and a construction method thereof. Background technique [0002] Building insulation is a national mandatory energy-saving law. In order to effectively reduce building energy consumption and ensure the effective use of building insulation systems, it is very necessary to continue to explore new building insulation systems and their construction methods. The internal insulation of building exterior walls has been applied for a long time, the technology is mature, and the construction technology and inspection standards are relatively complete. Compared with external insulation, its advantages are: less construction difficulty, fast speed, and low requirements for wall verticality. [0003] The existing keel internal thermal insulation system uses a fixation method of bonding and anchoring to fix the therm...

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Problems solved by technology

[0004] The purpose of the present invention is to provide an internal thermal insulation system of a thermal insulation bridge and its construction method, so as to solve the technical problems existing in the prior art such as wet operation construction of the internal thermal insulation system, cold and thermal bridge phenomenon at the position of the keel, and easy cracking of the decorative surface layer.

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