Graphene modified self-leveling concrete and application thereof

Abstract

The invention belongs to the technical field of graphene application, and particularly relates to graphene modified self-leveling concrete and application thereof. The graphene modified self-leveling concrete is characterized by comprising a plurality of waterproof packaging sleeve bodies, a plurality of packaging bags are arranged in each packaging sleeve body, a graphene electrothermal film and copper foil are installed in each packaging bag, the two ends of a circuit of each graphene electrothermal film are electrically connected with the copper foils on the two sides correspondingly, copper foil leads in the plurality of packaging bags are connected with power supply lines in parallel, a controller is installed at the top of each graphene electrothermal film through a wiring end, a power connection assembly is connected to the top of each controller in an inserted mode, a power line is installed in each power connection assembly, a plug is fixedly installed at the top end of each power line, and a connector is fixedly installed at the bottom of each power line. The graphene modified self-leveling concrete and the application thereof are high in water resistance, ensures heating uniformity, can control the temperature in real time, are convenient for wire arrangement, and are convenient for workers to carry out maintenance work.

Description

technical field [0001] The invention belongs to the technical field of graphene application, in particular to a graphene-modified self-leveling concrete and its application. Background technique [0002] With the improvement of people's living standards, floor heating is also more and more used in people's lives. Floor heating is the abbreviation of radiant floor heating. It is Radiant Floor Heating in English. It uses the whole ground as a radiator, and heats the whole ground evenly through the heat medium in the radiant layer of the floor. Conduction above all to achieve the purpose of heating. In the existing floor heating, it is processed by graphene, and graphene is a two-dimensional carbon nanomaterial composed of carbon atoms with sp2 hybrid orbitals to form a hexagonal honeycomb lattice. , graphene has excellent optical, electrical, and mechanical properties, and has important application prospects in materials science, micro-nano processing, energy, biomedicine, an...

AI Technical Summary

Problems solved by technology

The disadvantage of water floor heating is that due to the slow flow rate of hot water, low return water temperature, and slow heating rate, the initial installation cost is high, wall-hung boilers account for the majority, and maintenance is more troublesome. Floor heating pipes and wall-hung boilers need to be cleaned and maintained regularly

The disadvantage of electric floor heating is that it will produce slight radiation during operation, and it will be used in a large area. In the long run, its energy saving performance is not as good as that of water floor heating. It is unstable, which is easy to increase people's cold rate, and the traditional floor heating takes 3 to 5 hours to generate heat, and the heat conduction effect is not very good

Images