2results about How to "With thermal insulation function" patented technology

The utility model relates to the technical field of color steel tiles, in particular to a color steel tile with a heat insulation function, which comprises a metal single plate, a heat insulation layer is arranged below the metal single plate, and a protective layer is arranged below the heat insulation layer. The front end and the rear end of the metal single plate are upward to form triangular clamping grooves, so that the metal single plate can be conveniently butted with a photovoltaic module, and the joint of the pair of triangular clamping grooves and the middle part of the metal single plate is step-shaped. According to the color steel tile with the heat preservation and heat insulation function, the metal single plate, the heat preservation layer, the protective layer and the like form a composite structure, the good heat preservation and heat insulation effect is achieved, the service life is longer, triangular clamping grooves are upwards formed in the front end and the rear end of the metal single plate, and the color steel tile can be in butt joint with a photovoltaic module through the triangular clamping grooves; the photovoltaic assembly can be conveniently installed on the color steel tile, and the triangular clamping groove at the front end of the rear metal single plate can slide into the triangular clamping groove at the rear end of the front metal single plate, so that the adjacent color steel tiles can be connected, and the overall cohesion of the color steel tiles is stronger.

This invention discloses a water-based coating with fire-retardant and thermal insulation functions, its preparation method, and its application, relating to the field of water-based coatings. This water-based coating with fire-retardant and thermal insulation functions, through an innovative raw material ratio, combines inorganic and organic flame retardants, along with surface-treated insulating glass microspheres and a specific ratio of inorganic hybrid emulsion, successfully enabling the coating to simultaneously possess excellent fire-retardant and thermal insulation properties. Test results of Examples 1-3 show that the coatings all achieve a 1-hour fire resistance rating, with the lowest thermal conductivity reduced to 0.042 W / (m·K), far exceeding the performance of the control example, which only possesses basic fire-retardant functions and insufficient thermal insulation performance. When this multifunctional coating is applied to building exteriors, industrial equipment surfaces, and vehicle interiors, it can effectively prevent the spread of fire, ensure personnel safety, reduce energy consumption, and improve energy efficiency.