Thermal-insulated ultra-thin ceramic tile of heat preservation decorates composite sheet
Technical Field
The utility model relates to a ornamental material field specifically is a thermal-insulated ultra-thin ceramic tile decoration composite sheet keeps warm.
Background
The ceramic tile is a large door type of building decoration materials, has excellent strength and decoration functions, but does not have the functions of heat preservation and heat insulation, is heavy and thick, is not easy to combine with other materials for use, and can cause falling potential safety hazards due to excessive weight when being particularly used for wall decoration.
The foamed ceramic has good heat insulation effect and is originally used on the inner wall of a chimney of a large-scale factory or the inner wall of other high-temperature environments in the factory. Since the foamed ceramics not only have good heat insulation effect, but also are very light, they are gradually applied to higher-end fields, such as decorative material fields.
However, the foamed ceramic is very brittle and is easily broken and broken, so that a metal plate is bonded on the surface of the foamed ceramic plate to form the foamed ceramic metal composite plate.
The foamed ceramic metal composite plate effectively strengthens the strength of the foamed ceramic plate and solves the technical problem that the foamed ceramic plate is easy to break and break to a certain extent. However, the problems of cracking of the bonding part, cracking of the foamed ceramic plate, and the like occur during use, especially in an environment with large temperature variation.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a thermal-insulated ultra-thin ceramic tile decoration composite sheet keeps warm to solve the above-mentioned defect that prior art exists at least to a certain extent.
Through research and analysis, the problem that the foaming ceramic metal composite board cracks at a bonding position in use, the foaming ceramic board cracks is greatly related to the use environment, the problem is easy to occur when the temperature difference of the use environment is larger, and the problem cannot occur in the environment with smaller temperature difference, so that the conclusion is drawn: this problem is caused by the difference in the coefficients of thermal expansion of the two materials, foamed ceramic and metal. Based on this study, the invention was made.
The utility model adopts the technical scheme as follows:
the utility model provides a thermal-insulated ultra-thin ceramic tile of heat preservation decorates composite sheet, its includes foamed ceramic board and a ultra-thin ceramic tile, a ultra-thin ceramic tile passes through the adhesive layer complex the upper surface of foamed ceramic board, the lower surface of foamed ceramic board still is provided with the protection bottom.
Preferably, the protective bottom layer is a second unglazed ultrathin ceramic tile, and the second ultrathin ceramic tile and the foamed ceramic plate are compounded through an adhesive layer.
The protective bottom layer can also adopt a glass magnesium board, and the glass magnesium board and the foamed ceramic board are compounded through an adhesive layer.
The protective bottom layer can also be paint, glue or mortar.
Compared with the prior art, the utility model discloses following beneficial effect has at least:
the heat-insulation ultrathin ceramic tile decorative composite board has the characteristics of heat insulation, light weight, good flame retardance, difficulty in cracking, breakage and good decorative effect and the like.
Drawings
FIG. 1 is a schematic structural view of an ultrathin heat-insulating ceramic tile decorative composite board;
reference numerals: 1. a first ultra-thin tile; 2. a foamed ceramic plate; 3. and a protective bottom layer.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
The first embodiment is as follows:
referring to fig. 1, the heat-insulating ultrathin ceramic tile decorative composite board comprises a foamed ceramic board 2 and a first ultrathin ceramic tile 1, wherein the first ultrathin ceramic tile 1 is compounded on the upper surface of the foamed ceramic board 2 through an adhesive layer, a protective bottom layer 3 is further arranged on the lower surface of the foamed ceramic board 2, and the protective bottom layer 3 is a glass magnesium board.
The preparation method comprises the following steps:
selecting 50mm thick foamed ceramic, and cutting into 600mm × 1200mm foamed ceramic plates 2;
selecting commercially available organic glue or inorganic glue, and painting the upper surface and the lower surface of the foamed ceramic plate 2 on two sides in a roller coating or brush coating mode;
selecting a ceramic thin plate (namely a first ultrathin ceramic tile 1) with the thickness of 3mm and the size of 600 multiplied by 1200mm, and laying the ceramic thin plate on the upper surface of the foaming ceramic plate 2 coated with the glue layer in an aligned manner;
selecting a glass magnesium plate with the thickness of 3mm and the size of 600 multiplied by 1200mm, and laying the glass magnesium plate on the lower surface of the foamed ceramic plate 2 coated with the glue layer in an aligned manner;
after 12 hours at normal temperature, the heat-preservation heat-insulation ultrathin ceramic tile decorative composite board with the thickness of 56mm and the size of 600 multiplied by 1200mm is prepared.
Example two:
this heat preservation and insulation ultra-thin ceramic tile decorative composite board includes foamed ceramic plate and first ultra-thin ceramic tile, and first ultra-thin ceramic tile passes through the adhesive layer complex at foamed ceramic plate's upper surface, and foamed ceramic plate's lower surface still is provided with the protection bottom, and the protection bottom adopts the ultra-thin ceramic tile of the second of non-glazed face.
The difference between the second embodiment and the first embodiment is that the protective bottom layer is different, and the protective bottom layer in the second embodiment adopts an unglazed ultrathin ceramic tile. Compared with the first embodiment, the second embodiment has better strength, flame retardance and waterproof performance.
The preparation method of example two is as follows:
selecting 20mm foamed ceramic, and cutting into foamed ceramic plates with the size of 800mm multiplied by 1500 mm;
selecting commercially available organic glue or inorganic glue, and painting the upper surface and the lower surface of the foamed ceramic plate on two sides in a roller coating or brush coating mode;
selecting a ceramic thin plate (namely a first ultrathin ceramic tile) with the thickness of 6mm and the size of 800 multiplied by 1500mm, and laying the ceramic thin plate on the upper surface of the foamed ceramic plate coated with the glue layer in an aligned manner;
selecting a ceramic thin plate (namely a second ultra-thin ceramic tile) with the thickness of 3mm and the size of 800 multiplied by 1500mm and having no glaze surface, and laying the ceramic thin plate on the lower surface of the foamed ceramic plate coated with the glue layer in an aligned manner.
After 12 hours at normal temperature, the heat-preservation heat-insulation ultrathin ceramic tile decorative composite board with the thickness of 29mm and the size of 800 multiplied by 1500mm is prepared.
In this application, combine together foaming ceramic plate and ultra-thin ceramic tile, combine together the light of ultra-thin ceramic tile, intensity height, fire-retardant, waterproof, decorative good characteristics and foaming ceramic's heat preservation thermal-insulated, light, fire-retardant, waterproof characteristics, formed a novel material. And because the thermal expansion coefficients of the foamed ceramic plate and the ultrathin ceramic tile are similar, the phenomenon that the bonding part of the composite plate is cracked or the foamed ceramic plate is cracked when the composite plate is used in an environment with large temperature difference can be effectively reduced.
The present invention has been described in detail with reference to the specific embodiments, and the detailed description is only for assisting the skilled person in understanding the content of the present invention, and can not be understood as the limitation of the protection scope of the present invention. Various decorations, equivalent changes and the like which are performed on the scheme by the technical personnel in the field under the conception of the invention are all included in the protection scope of the invention.