CN110029918B - Hollow glass, glass curtain wall and application - Google Patents
Hollow glass, glass curtain wall and application Download PDFInfo
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- CN110029918B CN110029918B CN201810031876.0A CN201810031876A CN110029918B CN 110029918 B CN110029918 B CN 110029918B CN 201810031876 A CN201810031876 A CN 201810031876A CN 110029918 B CN110029918 B CN 110029918B
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- adjusting layer
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/88—Curtain walls
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/66—Units comprising two or more parallel glass or like panes permanently secured together
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- Civil Engineering (AREA)
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- Architecture (AREA)
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- Load-Bearing And Curtain Walls (AREA)
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Abstract
The invention relates to hollow glass, a glass curtain wall and application. The utility model provides a hollow glass, including first glass board and with the second glass board that first glass board interval set up, first glass board includes first glass substrate and low-emissivity membrane, first glass substrate has and is close to the first surface of one side of second glass board, low-emissivity membrane range upon range of in the first surface, the second glass board includes second glass substrate and color adjustment layer, second glass substrate has and is close to the second surface of first glass board, the color adjustment layer range upon range of in the second surface, the color adjustment layer is formed with the fretwork pattern of array arrangement, low-emissivity membrane and the color difference value on color adjustment layer is less than or equal to 3. The hollow glass can reduce the visual difference between the glass window and the layer of the glass curtain wall.
Description
Technical Field
The invention relates to the field of glass, in particular to hollow glass, a glass curtain wall and application.
Background
The glass part of the glass curtain wall consists of two structures, namely window glass and interlayer glass. The window glass is used in a visible area, and the interlayer glass is used for separating and blocking an interlayer partition part of a floor, and is mostly in a non-visible area. Since the area corresponding to the window glass is air, and the area corresponding to the laminated glass is a partition part of a building, and is usually black, the same glass is adopted for the laminated glass and the window glass, so that the color of the laminated glass and the color of the window glass are greatly different visually. Currently, aluminum-plastic spacers, heat reflection or other glasses are mainly used for interlayer glass to reduce the difference, but the effect is not ideal.
The surface reflection performance of the aluminum-plastic panel is substantially different from the surface reflection performance of the glass, and even if the front colors are very close, large optical differences can occur at other angles. In addition, the service life of the aluminum-plastic panel is far from that of glass, and the aluminum-plastic panel is deformed and faded after 10 years of 5 years. This will highlight the visual difference even more.
The heat reflection glass does not belong to energy-saving glass, the color of some heat reflection glass is closer to the color of glass between low-radiation coated windows, certain shielding effect is achieved when the glass is used between layers, but the strong reflectivity of the glass can cause large optical difference at other angles, including strong sunlight reflection, and light pollution is caused to cities.
In addition, the same glass as the window is directly installed between the layers, and the color of the inner liner plate is uncertain greatly, so that the appearance color of the whole curtain wall is greatly different.
Disclosure of Invention
Accordingly, there is a need for providing hollow glass, a glass curtain wall and applications thereof, which can save energy and improve the visual consistency of the glass curtain wall.
The utility model provides a hollow glass, including first glass board and with the second glass board that first glass board interval set up, first glass board includes first glass substrate and low-emissivity membrane, first glass substrate has and is close to the first surface of one side of second glass board, low-emissivity membrane range upon range of in the first surface, the second glass board includes second glass substrate and color adjustment layer, second glass substrate has and is close to the second surface of first glass board, the color adjustment layer range upon range of in the second surface, the color adjustment layer is formed with the fretwork pattern of array arrangement, low-emissivity membrane and the color difference value on color adjustment layer is less than or equal to 3.
According to the hollow glass, the low-radiation film is arranged on the first surface of the first glass substrate, the color adjusting layer is arranged on the second surface of the second glass substrate, the color difference value of the low-radiation film and the color adjusting layer is controlled to be less than or equal to 3, the difference between the hollow glass serving as interlayer glass and the first glass plate serving as window glass in vision can be reduced by adjusting the size and the coverage rate of the hollow patterns of the color adjusting layer, and the vision difference between the hollow glass and the first glass plate serving as window glass is reduced; the low-radiation film is arranged on the first surface, close to the second glass plate, of the first glass substrate, so that the energy-saving shielding effect can be achieved.
In one embodiment, the reflective color parameters of the low emissivity film side of the first glass sheet are: the reflectivity is 4% -15%, L is 25-31, a is-4-3, b is-5-0, and the reflection color parameter of the color adjusting layer side of the second glass plate is: l ═ 31.27, a ═ 1.07, b ═ 1.89; or the like, or, alternatively,
the reflection color parameters of the low-radiation film side of the first glass plate are as follows: the reflectivity is 16% -25%, L is 32-57, a is-2-5, b is-5-20, and the reflection color parameter of the color adjusting layer side of the second glass plate is: l ═ 36.74, a ═ 1.47, b ═ 2.79; or the like, or, alternatively,
the reflection color parameters of the low-radiation film side of the first glass plate are as follows: the reflectivity is 26% -31%, L is 58-65, a is 4-22, b is 15-38, and the reflection color parameter of the color adjusting layer side of the second glass plate is: l44.53, a-1.61, b-3.2.
In one embodiment, the color adjusting layer is a colored glaze layer, a paint layer or a film pasting layer, and the thickness of the color adjusting layer is 0.01-0.2 mm.
In one embodiment, the first glass substrate has a thickness of 3mm to 19mm, and the second glass substrate has a thickness of 3mm to 19 mm.
In one embodiment, the hollow pattern is an N-sided polygon or a circle, the length of the central diagonal line of the hollow pattern is 5-10 mm, the coverage rate of the color adjusting layer on the second surface is more than or equal to 70%, and N is more than or equal to 4; or
The hollow pattern is N-shaped or round, the length of the central diagonal line of the hollow pattern is 3-5 mm, the coverage rate of the color adjusting layer on the second surface is more than or equal to 70%, and N is more than or equal to 4; or
The hollow pattern is circular, the length of the central diagonal line of the hollow pattern is 2-3 mm, and the coverage rate of the color adjusting layer on the second surface is more than or equal to 80%; or
The hollow pattern is N-shaped or round, the length of the central diagonal line of the hollow pattern is 4-8 mm, the coverage rate of the color adjusting layer on the second surface is more than or equal to 70%, and N is more than or equal to 4; or
The hollow pattern is N-shaped or round, the length of the central diagonal line of the hollow pattern is 3-4 mm, the coverage rate of the color adjusting layer on the second surface is more than or equal to 70%, and N is more than or equal to 5; or
The hollow pattern is N-shaped or round, the length of the central diagonal line of the hollow pattern is 4-6 mm, the coverage rate of the color adjusting layer on the second surface is more than or equal to 70%, and N is more than or equal to 5; or
The hollow pattern is circular, the length of the central diagonal line of the hollow pattern is 3-4 mm, and the coverage rate of the color adjusting layer on the second surface is more than or equal to 80%.
The glass curtain wall is used for constructing the outer wall of a building, and comprises a window glass and the hollow glass corresponding to the partition part of the building, wherein a low-radiation film is laminated on the surface of the window glass.
In one embodiment, the height of the hollow glass is more than or equal to 150 meters, an isolation area with the width more than 30 meters is arranged in front of the building, the hollow pattern is in an N-edge shape or a circular shape, the length of a central diagonal line of the hollow pattern is 5-10 mm, the coverage rate of the color adjusting layer on the second surface is more than or equal to 70%, wherein N is more than or equal to 4; or
The height of the hollow glass is more than or equal to 150 meters, an isolation area with the width of 10-30 meters is arranged in front of the building, the hollow pattern is in an N-edge shape or a circular shape, the length of the central diagonal line of the hollow pattern is 3-5 mm, the coverage rate of the color adjusting layer on the second surface is more than or equal to 70%, and N is more than or equal to 4; or
The height of the hollow glass is more than or equal to 150 meters, an isolation area with the width of 0-10 meters is arranged in front of the building, the hollow pattern is circular, the length of the central diagonal line of the hollow pattern is 2-3 mm, and the coverage rate of the color adjusting layer on the second surface is more than or equal to 80%; or
The height of the hollow glass is 50-150 meters, an isolation area with the width larger than 30 meters is arranged in front of the building, the hollow pattern is in an N-edge shape or a circular shape, the length of the central diagonal line of the hollow pattern is 4-8 mm, the coverage rate of the color adjusting layer on the second surface is more than or equal to 70%, and N is more than or equal to 4; or
The height of the hollow glass is 50-150 meters, an isolation area with the width of 10-30 meters is arranged in front of the building, the hollow pattern is in an N-edge shape or a circular shape, the length of a central diagonal line of the hollow pattern is 3-4 mm, the coverage rate of the color adjusting layer on the second surface is more than or equal to 70%, and N is more than or equal to 5; or
The height of the hollow glass is 50-150 meters, an isolation area with the width of 0-10 meters is arranged in front of the building, the hollow pattern is circular, the length of the central diagonal line of the hollow pattern is 3-4 mm, and the coverage rate of the color adjusting layer on the second surface is more than or equal to 80%; or
The height of the hollow glass is 30-50 meters, an isolation area with the width larger than or equal to 30 meters is arranged in front of the building, the hollow pattern is in an N-edge shape or a circular shape, the length of the central diagonal line of the hollow pattern is 4-6 mm, the coverage rate of the color adjusting layer on the second surface is larger than or equal to 70%, and N is larger than or equal to 5; or
The height of the hollow glass is 30-50 meters, an isolation area with the width of 10-30 meters is arranged in front of the building, the hollow pattern is circular, the length of the central diagonal line of the hollow pattern is 3-4 mm, and the coverage rate of the color adjusting layer on the second surface is more than or equal to 80%; or
The height of the hollow glass is 30-50 meters, an isolation area with the width of 0-10 meters is arranged in front of the building, the hollow pattern is circular, the length of the central diagonal line of the hollow pattern is 2-3 mm, and the coverage rate of the color adjusting layer on the second surface is more than or equal to 80%; or
The height of the hollow glass is less than or equal to 30m, an isolation area with the width of 10-30 m is arranged in front of the building, the hollow pattern is circular, the length of the central diagonal line of the hollow pattern is 2-3 mm, and the coverage rate of the color adjusting layer on the second surface is more than or equal to 80%.
In one embodiment, the isolation area is at least one of a garden, a sink, and a step.
The hollow glass is applied to buildings.
The glass curtain wall is applied to buildings.
Drawings
FIG. 1 is a schematic view of a glass curtain wall according to one embodiment;
FIG. 2 is a schematic view of the structure of the insulating glass of the glass curtain wall of FIG. 1;
fig. 3 is a schematic structural view of a color adjustment layer of the hollow glass of fig. 2.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed as broadly as the present invention is capable of modification in various respects, all without departing from the spirit and scope of the present invention.
Referring to fig. 1, a glass curtain wall 10 of an embodiment includes a window pane 100 and a hollow glass 200. The insulating glass 200 may be referred to as an interlayer glass, corresponding to a partition portion of a building, for example, an interlayer position of a building or a support beam of a building.
The surface of the window glass 100 is laminated with a low-emissivity film (not shown). In some embodiments, the window pane 100 is tempered glass, although in other embodiments, the window pane 100 may also be a glass pane that has not been strengthened. In the illustrated embodiment, a low emissivity film is laminated to the inner surface of the glazing 100. Here, the inner surface refers to a surface of the window glass 100 facing the interior of the building.
In one embodiment, window pane 100 has a thickness of 3mm to 19 mm.
Referring to fig. 2, an insulating glass 200 includes a first glass plate 210, a second glass plate 230, a package 250, and a sealing member 270. The first glass plate 210 and the second glass plate 230 are disposed at a distance, and edges of the first glass plate 210 and the second glass plate 230 are encapsulated by the encapsulation member 250. The sealing member 270 is located between the first glass plate 210 and the second glass plate 230 and located inside the package 250.
The first glass plate 210 includes a first glass substrate 211 and a low-emissivity film 213.
In some embodiments, the first glass substrate 211 is tempered glass, but in other embodiments, the first glass substrate 211 may also be a glass original sheet that is not strengthened.
In one embodiment, the first glass substrate 211 has a thickness of 3mm to 19 mm.
In the illustrated embodiment, the first glass substrate 211 is the same material and thickness as the window glass 100.
The first glass substrate 211 has a first surface adjacent to the second glass plate 230.
The low-radiation film 213 is laminated on the first surface 2112.
In some embodiments, the composition and thickness of low-e film 213 of first surface 2112 is the same as the composition and thickness of the low-e film of the surface of glazing 100.
The second glass plate 230 includes a second glass substrate 232 and a color adjustment layer 234.
In one embodiment, the second glass plate 230 is spaced from the first glass plate 210 by 4mm to 28 mm.
In some embodiments, the second glass substrate 232 is tempered glass, but in other embodiments, the second glass substrate 232 may also be a glass original sheet that is not strengthened.
In one embodiment, the second glass substrate 232 has a thickness of 3mm to 19 mm.
The second glass substrate 232 has a second surface 2322 proximate to the first glass plate 210.
The color adjustment layer 234 is laminated on the second surface 2322.
Referring to fig. 3, the color adjustment layer 234 forms hollow patterns 2342 arranged in an array. In the illustrated embodiment, the hollow patterns 2342 are regularly arranged, but in other embodiments, the hollow patterns 2342 may be randomly arranged. The hollow pattern 2342 is selected from at least one of a circle and a polygon.
The color of the color adjustment layer 234 is adjusted according to the color of the first glass plate 210. The color difference value of the low-radiation film 213 and the color adjusting layer 234 is less than or equal to 3, so that the color of the hollow glass 200 can be controlled to be consistent with that of the window glass 100 by adjusting the size and the coverage rate of the hollow pattern 2342. Since the window glass 100 corresponds to an open position and the position of the hollow glass 200 corresponding to the interlayer of the building is usually dark, the same glass product can show visual difference and affect the appearance, and the color of the hollow glass 200 can be controlled to be consistent with the window glass 100 by adjusting the color of the color adjusting layer 234, the size and the coverage rate of the hollow pattern 2342.
In one embodiment, the color adjusting layer 234 is a colored glaze layer, a paint layer or a film layer, and the thickness of the color adjusting layer 234 is 0.01mm to 0.2 mm. In some embodiments, the material of the color adjusting layer 234 is architectural enamel, so that the service life of the glass curtain wall 10 can be increased, and the preferred material of the color adjusting layer 234 is glass enamel.
In one embodiment, the reflective color parameters of the low emissivity film 213 side of the first glass sheet 210 are: the reflectance is 4% to 15%, L is 25 to 31, a is-4 to 3, b is-5 to 0, and the reflected color parameters on the color adjustment layer 234 side of the second glass plate 230 are: l31.27, a-1.07, b-1.89. The reflective color parameter of the low-emissivity film 213 side of the first glass plate 210 is measured from the side of the low-emissivity film 213, and the reflective color parameter of the color adjusting layer 234 side of the second glass plate 230 is measured from the side of the color adjusting layer 234. The reflectance color parameters were measured by a spectrophotometer. Hereinafter, the reference of the reflection color parameter on the low-emissivity film 213 side of the first glass plate 210 and the reference of the reflection color parameter on the color adjusting layer 234 side of the second glass plate 230 are the same, and the test method is the same.
In one embodiment, the reflective color parameters of the low emissivity film 213 side of the first glass sheet 210 are: the reflectance is 16% to 25%, L ═ 32 to 57, a ═ 2 to 5, b · 5 to 20, and the reflected color parameters on the color adjustment layer 234 side of the second glass plate 230 are: l36.74, a-1.47, b-2.79.
In one embodiment, the reflective color parameters of the low emissivity film 213 side of the first glass sheet 210 are: the reflectance is 26% to 31%, L is 58 to 65, a is 4 to 22, b is 15 to 38, and the reflection color parameters of the second glass plate 230 on the color adjustment layer 234 side are: l44.53, a-1.61, b-3.2.
In one embodiment, the height of the hollow glass 200 is greater than or equal to 150m, an isolation area with a width greater than 30m is arranged in front of a building, the hollow pattern 2342 is in an N-sided shape or a circular shape, the length of a central diagonal line of the hollow pattern 2342 is 5 mm-10 mm, and the coverage rate of the color adjusting layer 234 on the second surface 2322 is greater than or equal to 70%, wherein N is greater than or equal to 4. It should be noted that the height of the insulating glass 200 herein refers to the height position of the insulating glass 200 in the building, and since the visual display color of the insulating glass 200 needs to be controlled in this embodiment, the height herein is different from the altitude, specifically, the height difference between the insulating glass 200 and the area where the observer stands is referred to. The isolation area is at least one of a garden, a pool and a step, the isolation area can isolate the observer from the building, and the width of the isolation area specifically refers to the distance between the position where the observer stands and the building. The N-sided polygon represents a polygon.
In one embodiment, the height of the hollow glass 200 is greater than or equal to 150m, an isolation area with a width of 10m to 30m is arranged in front of a building, the hollowed-out pattern 2342 is in an N-sided shape or a circular shape, the length of a central diagonal line of the hollowed-out pattern 2342 is 3mm to 5mm, and the coverage rate of the color adjusting layer 234 on the second surface 2322 is greater than or equal to 70%, wherein N is greater than or equal to 4.
In one embodiment, the height of the hollow glass 200 is greater than or equal to 150m, an isolation area with a width of 0m to 10m is arranged in front of a building, the hollow pattern 2342 is circular, the length of a central diagonal line of the hollow pattern 2342 is 2mm to 3mm, and the coverage rate of the color adjusting layer 234 on the second surface 2322 is greater than or equal to 80%.
In one embodiment, the height of the hollow glass 200 is 50-150 m, an isolation area with a width larger than 30m is arranged in front of a building, the hollow pattern 2342 is in an N-shape or a circle, the length of a central diagonal line of the hollow pattern 2342 is 4-8 mm, and the coverage rate of the color adjusting layer 234 on the second surface 2322 is larger than or equal to 70%, wherein N is larger than or equal to 4.
In one embodiment, the height of the hollow glass 200 is 50-150 m, an isolation area with a width of 10-30 m is arranged in front of a building, the hollow pattern 2342 is in an N-sided shape or a circular shape, the length of a central diagonal line of the hollow pattern 2342 is 3-4 mm, and the coverage rate of the color adjusting layer 234 on the second surface 2322 is greater than or equal to 70%, wherein N is greater than or equal to 5.
In one embodiment, the height of the hollow glass 200 is 50-150 m, an isolation area with a width of 0-10 m is arranged in front of a building, the hollow pattern 2342 is circular, the length of a central diagonal line of the hollow pattern 2342 is 3-4 mm, and the coverage rate of the color adjusting layer 234 on the second surface 2322 is greater than or equal to 80%.
In one embodiment, the height of the hollow glass 200 is 30-50 m, an isolation area with a width larger than or equal to 30m is arranged in front of a building, the hollow pattern 2342 is in an N-edge shape or a circular shape, the length of a central diagonal line of the hollow pattern 2342 is 4-6 mm, the coverage rate of the color adjusting layer 234 on the second surface 2322 is larger than or equal to 70%, wherein N is larger than or equal to 5; or
In one embodiment, the height of the hollow glass 200 is 30-50 m, an isolation area with a width of 10-30 m is arranged in front of a building, the hollow pattern 2342 is circular, the length of a central diagonal line of the hollow pattern 2342 is 3-4 mm, and the coverage rate of the color adjusting layer 234 on the second surface 2322 is more than or equal to 80%; or
In one embodiment, the height of the hollow glass 200 is 30-50 m, an isolation area with a width of 0-10 m is arranged in front of a building, the hollow pattern 2342 is circular, the length of a central diagonal line of the hollow pattern 2342 is 2-3 mm, and the coverage rate of the color adjusting layer 234 on the second surface 2322 is more than or equal to 80%; or
In one embodiment, the height of the hollow glass 200 is less than or equal to 30m, an isolation area with a width of 10m to 30m is arranged in front of a building, the hollow pattern 2342 is circular, the length of a central diagonal line of the hollow pattern 2342 is 2mm to 3mm, and the coverage rate of the color adjusting layer 234 on the second surface 2322 is greater than or equal to 80%.
In the glass curtain wall 10, the low-emissivity film 213 is arranged on the first surface 2112 of the first glass substrate 211, the color adjusting layer 234 is arranged on the second surface 2322 of the second glass substrate 232, the color difference value between the low-emissivity film 213 and the color adjusting layer 234 is controlled to be less than or equal to 3, and the size and the coverage rate of the hollow patterns 2342 of the color adjusting layer 234 are adjusted, so that the difference between the hollow glass 200 serving as interlayer glass and the first glass plate 210 serving as the window glass 100 is reduced in vision, and the visual difference between the hollow glass 200 serving as interlayer glass and the first glass plate 210 is reduced; the low-emissivity film 213 is provided on the first surface 2112 of the first glass substrate 211, which is close to the second glass plate 230, so that the energy-saving shielding effect can be achieved; by controlling the color difference between the color adjusting layer 234 and the low-emissivity film 213 to match them, the visual effects of the hollow glass 200 and the window glass 100 can be controlled to be consistent by adjusting the size and coverage of the hollow pattern 2342 according to the height and position of the hollow glass 200.
The hollow glass 200 or the curtain wall glass 10 is applied to buildings.
The hollow glass 200 can be used in buildings, especially high-rise buildings, and can keep the same visual effect with the window glass 100 at other positions.
The glass curtain wall 10 is applied to buildings, and can keep better visual consistency as the whole appearance of the buildings.
The following description will be given with reference to specific examples.
Example 1
The glass curtain wall 10 of example 1 has a height of 150m and a garden with a width of 50m is provided under the building in which the glass curtain wall 10 is located.
The first glass substrate is white glass with a thickness of 6mm, and the reflection color parameters of the first glass plate 210 on the low-emissivity film 213 side are as follows: the reflectance was 5%, L ═ 26, a was-3, and b was-4.
The second glass substrate 232 is white glass having a thickness of 6 mm. The color adjusting layer 234 is a glass glaze with a thickness of 0.01mm, and is fusion bonded with the second glass substrate 232 after being tempered. The reflected color parameters of the color adjustment layer 234 side of the second glass plate 230 are: l31.27, a-1.07, b-1.89. The hollow pattern 2342 of the color adjustment layer 234 is a regular pentagon with a symmetrical line length of 10mm, and the coverage rate of the color adjustment layer 234 on the second surface 2322 is 70%.
The glass curtain wall 10 of example 1 is observed with a consistent color outside the garden.
Example 2
The height of the glass curtain wall 10 of the embodiment 2 is 30m, and the building where the glass curtain wall 10 is located is street without an isolation area.
The first glass substrate is white glass with a thickness of 6mm, and the reflection color parameters of the first glass plate 210 on the low-emissivity film 213 side are as follows: the reflectance was 20%, L ═ 35, a was 3, and b was 15.
The second glass substrate 232 is white glass having a thickness of 6 mm. The color adjusting layer 234 is a glass baking varnish coating with the thickness of 0.2mm, and is fused and bonded with the second glass substrate 232 after being dried. The reflected color parameters of the color adjustment layer 234 side of the second glass plate 230 are: l36.74, a-1.477, b-2.79. The hollow pattern 2342 of the color adjusting layer 234 is a circle with a diameter of 2mm, and the coverage rate of the color adjusting layer 234 on the second surface 2322 is 80%.
The color of the glass curtain wall 10 of example 2 is consistent when viewed along the street.
Example 3
The glass curtain wall 10 of example 3 has a height of 80m and a distance of 50m from other buildings, and a garden having a width of 5m is provided under the building where the glass curtain wall 10 is located.
The first glass substrate is white glass with a thickness of 6mm, and the reflection color parameters of the first glass plate 210 on the low-emissivity film 213 side are as follows: the reflectance was 20%, L ═ 35, a was 3, and b was 15.
The second glass substrate 232 is white glass having a thickness of 6 mm. The color adjusting layer 234 is a glass baking varnish coating with the thickness of 0.05mm, and is fused and bonded with the second glass substrate 232 after being dried. The reflected color parameters of the color adjustment layer 234 side of the second glass plate 230 are: l36.74, a-1.477, b-2.79. The hollow pattern 2342 of the color adjustment layer 234 is a circle with a diameter of 3mm, and the coverage rate of the color adjustment layer 234 on the second surface 2322 is 70%.
The glass curtain wall 10 of example 3 is observed with a consistent colour on the outside of the garden.
As can be seen from the above embodiments 1 to 3, the consistency of the visual effect of the glass curtain wall 10 can be maintained by controlling the color difference values of the low-emissivity film 213 and the color adjusting layer 234 and by providing the hollowed-out pattern 2342.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. The hollow glass comprises a first glass plate and a second glass plate arranged at an interval with the first glass plate, and is characterized in that the first glass plate comprises a first glass substrate and a low-radiation film, the first glass substrate is provided with a first surface close to one side of the second glass plate, the low-radiation film is laminated on the first surface, the second glass plate comprises a second glass substrate and a color adjusting layer, the second glass substrate is provided with a second surface close to the first glass plate, the color adjusting layer is laminated on the second surface, the color adjusting layer is provided with hollow patterns arranged in an array mode, and the color difference value of the low-radiation film and the color adjusting layer is less than or equal to 3.
2. The insulating glass according to claim 1, wherein the reflective color parameters of the low emissivity film side of the first glass sheet are: the reflectivity is 4% -15%, L is 25-31, a is-4-3, b is-5-0, and the reflection color parameter of the color adjusting layer side of the second glass plate is: l ═ 31.27, a ═ 1.07, b ═ 1.89; or the like, or, alternatively,
the reflection color parameters of the low-radiation film side of the first glass plate are as follows: the reflectivity is 16% -25%, L is 32-57, a is-2-5, b is-5-20, and the reflection color parameter of the color adjusting layer side of the second glass plate is: l ═ 36.74, a ═ 1.47, b ═ 2.79; or the like, or, alternatively,
the reflection color parameters of the low-radiation film side of the first glass plate are as follows: the reflectivity is 26% -31%, L is 58-65, a is 4-22, b is 15-38, and the reflection color parameter of the color adjusting layer side of the second glass plate is: l44.53, a-1.61, b-3.2.
3. The insulating glass according to claim 1, wherein the color adjusting layer is a colored glaze layer, a paint layer or a film-sticking layer, and the thickness of the color adjusting layer is 0.01mm to 0.2 mm.
4. The insulating glass according to claim 1, wherein the first glass substrate has a thickness of 3mm to 19mm, and the second glass substrate has a thickness of 3mm to 19 mm.
5. The hollow glass according to claim 1, wherein the hollow pattern is an N-sided polygon or a circle, the length of the central diagonal line of the hollow pattern is 5mm to 10mm, the coverage rate of the color adjusting layer on the second surface is greater than or equal to 70%, and N is greater than or equal to 4; or
The hollow pattern is N-shaped or round, the length of the central diagonal line of the hollow pattern is 3-5 mm, the coverage rate of the color adjusting layer on the second surface is more than or equal to 70%, and N is more than or equal to 4; or
The hollow pattern is circular, the length of the central diagonal line of the hollow pattern is 2-3 mm, and the coverage rate of the color adjusting layer on the second surface is more than or equal to 80%; or
The hollow pattern is N-shaped or round, the length of the central diagonal line of the hollow pattern is 4-8 mm, the coverage rate of the color adjusting layer on the second surface is more than or equal to 70%, and N is more than or equal to 4; or
The hollow pattern is N-shaped or round, the length of the central diagonal line of the hollow pattern is 3-4 mm, the coverage rate of the color adjusting layer on the second surface is more than or equal to 70%, and N is more than or equal to 5; or
The hollow pattern is N-shaped or round, the length of the central diagonal line of the hollow pattern is 4-6 mm, the coverage rate of the color adjusting layer on the second surface is more than or equal to 70%, and N is more than or equal to 5; or
The hollow pattern is circular, the length of the central diagonal line of the hollow pattern is 3-4 mm, and the coverage rate of the color adjusting layer on the second surface is more than or equal to 80%.
6. A glass curtain wall for constructing an outer wall of a building, wherein the glass curtain wall comprises a window glass and hollow glass as defined in any one of claims 1 to 4 corresponding to a partition portion of the building, and a low-emissivity film is laminated on the surface of the window glass.
7. The glass curtain wall as claimed in claim 6, wherein the height of the hollow glass is more than or equal to 150 meters, the width of the front of the building is more than 30 meters, the hollow pattern is an N-sided polygon or a circle, the length of a central diagonal line of the hollow pattern is 5 mm-10 mm, the coverage rate of the color adjusting layer on the second surface is more than or equal to 70%, wherein N is more than or equal to 4; or
The height of the hollow glass is more than or equal to 150 meters, an isolation area with the width of 10-30 meters is arranged in front of the building, the hollow pattern is in an N-edge shape or a circular shape, the length of the central diagonal line of the hollow pattern is 3-5 mm, the coverage rate of the color adjusting layer on the second surface is more than or equal to 70%, and N is more than or equal to 4; or
The height of the hollow glass is more than or equal to 150 meters, an isolation area with the width of 0-10 meters is arranged in front of the building, the hollow pattern is circular, the length of the central diagonal line of the hollow pattern is 2-3 mm, and the coverage rate of the color adjusting layer on the second surface is more than or equal to 80%; or
The height of the hollow glass is 50-150 meters, an isolation area with the width larger than 30 meters is arranged in front of the building, the hollow pattern is in an N-edge shape or a circular shape, the length of the central diagonal line of the hollow pattern is 4-8 mm, the coverage rate of the color adjusting layer on the second surface is more than or equal to 70%, and N is more than or equal to 4; or
The height of the hollow glass is 50-150 meters, an isolation area with the width of 10-30 meters is arranged in front of the building, the hollow pattern is in an N-edge shape or a circular shape, the length of a central diagonal line of the hollow pattern is 3-4 mm, the coverage rate of the color adjusting layer on the second surface is more than or equal to 70%, and N is more than or equal to 5; or
The height of the hollow glass is 50-150 meters, an isolation area with the width of 0-10 meters is arranged in front of the building, the hollow pattern is circular, the length of the central diagonal line of the hollow pattern is 3-4 mm, and the coverage rate of the color adjusting layer on the second surface is more than or equal to 80%; or
The height of the hollow glass is 30-50 meters, an isolation area with the width larger than or equal to 30 meters is arranged in front of the building, the hollow pattern is in an N-edge shape or a circular shape, the length of the central diagonal line of the hollow pattern is 4-6 mm, the coverage rate of the color adjusting layer on the second surface is larger than or equal to 70%, and N is larger than or equal to 5; or
The height of the hollow glass is 30-50 meters, an isolation area with the width of 10-30 meters is arranged in front of the building, the hollow pattern is circular, the length of the central diagonal line of the hollow pattern is 3-4 mm, and the coverage rate of the color adjusting layer on the second surface is more than or equal to 80%; or
The height of the hollow glass is 30-50 meters, an isolation area with the width of 0-10 meters is arranged in front of the building, the hollow pattern is circular, the length of the central diagonal line of the hollow pattern is 2-3 mm, and the coverage rate of the color adjusting layer on the second surface is more than or equal to 80%; or
The height of the hollow glass is less than or equal to 30m, an isolation area with the width of 10-30 m is arranged in front of the building, the hollow pattern is circular, the length of the central diagonal line of the hollow pattern is 2-3 mm, and the coverage rate of the color adjusting layer on the second surface is more than or equal to 80%.
8. The glass curtain wall of claim 6, wherein the insulation area is at least one of a garden, a pool, and a step.
9. Use of the insulating glass of any of claims 1 to 5 in construction.
10. Use of the glass curtain wall of any of claims 6 to 8 in construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810031876.0A CN110029918B (en) | 2018-01-12 | 2018-01-12 | Hollow glass, glass curtain wall and application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810031876.0A CN110029918B (en) | 2018-01-12 | 2018-01-12 | Hollow glass, glass curtain wall and application |
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| CN110029918A CN110029918A (en) | 2019-07-19 |
| CN110029918B true CN110029918B (en) | 2020-09-08 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| TW200848579A (en) * | 2007-06-04 | 2008-12-16 | Univ Southern Taiwan Tech | Utilization method of exposed and light-regulating type glass curtain wall used in high rises buildings |
| CN201100068Y (en) * | 2007-10-12 | 2008-08-13 | 廖昌荣 | Micro-cellular rubber hollow glass spaceband possessing high obstruction coating |
| US8881456B2 (en) * | 2011-02-27 | 2014-11-11 | Peng Xu | Shading devices |
| CN104355550A (en) * | 2014-10-31 | 2015-02-18 | 天津南玻节能玻璃有限公司 | Glass with mirror surface pattern effect and preparation method thereof |
| CN205776951U (en) * | 2016-06-20 | 2016-12-07 | 沈阳乐道铝建筑系统有限公司 | A kind of curtain wall glass structure |
| CN208072712U (en) * | 2018-01-12 | 2018-11-09 | 深圳南玻应用技术有限公司 | hollow glass, glass curtain wall and building |
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