Method for paving heating carbon fiber composite electro-thermal materials laid under cement screed-coat

Abstract

The invention discloses a method for paving a heating carbon fiber composite electro-thermal material laid under a cement screed-coat. The heating carbon fiber composite electro-thermal material comprises a reflecting layer, a heat-insulation layer, a carbon fiber low-temperature electro-thermal composite material, a waterproof layer, an anti-leakage current layer and the cement screed-coat which are sequentially laid on a cement ground, and the carbon fiber low-temperature electro-thermal composite material is a heating planar heater. The method for paving the heating carbon fiber composite electro-thermal material laid under the cement screed-coat is realized by the aid of the waterproof layer, the carbon fiber low-temperature electro-thermal composite material is waterproof and moisture-proof, the laid anti-leakage current layer can lead leaked current of the carbon fiber low-temperature electro-thermal composite material to directly enter an earth wire, and potential threats of the leaked current are avoided. In addition, the method solves problems that a carbon fiber low-temperature electro-thermal composite material is easy to be corroded and broken during laying in the prior art, and life safety of residents is guaranteed.

Description

technical field [0001] The invention relates to a laying method of a carbon fiber low-temperature composite electric heating material for heating, in particular to a laying method of a heating carbon fiber composite electric heating material laid under a cement leveling layer. Background technique [0002] At present, carbon fiber low-temperature electrothermal composite materials for heating are widely used in building heating because of their energy saving, environmental protection, high quality and low price, and do not occupy the height of building floors. However, when it is installed under the concrete floor as a concealed project, it has the following insurmountable shortcomings: [0003] (1) Cement has strong corrosiveness and is easy to corrode the heating element of carbon fiber low-temperature electric heating composite material. Once the heating element is corroded, there will be a greater safety hazard. [0004] (2) After the carbon fiber low-temperature electr...

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Problems solved by technology

[0003] (1) Cement is highly corrosive, and it is easy to corrode the heating element of carbon fiber low-temperature electric heating composite material. Once the heating element corrodes, there will be a greater safety hazard

[0004] (2) After the carbon fiber low-temperature electric heating composite material is paved, it is necessary to level the ground with cement mortar. During leveling, the sand in the cement mortar is easy to damage the insulating resin layer on the heating element. Once the insulating resin layer on the heating element If it is damaged, it will affect the normal operation of the heating system at least, and threaten the life safety of the occupants at the most

[0005] (3) During the pavement and use of carbon fiber low-temperature electrothermal composite materials, leakage current will be generated. When the leakage current is too high, it will threaten the lives of residents.

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