CN107500533B - Energy-saving waterproof curtain wall - Google Patents

Energy-saving waterproof curtain wall Download PDF

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Publication number
CN107500533B
CN107500533B CN201710844870.0A CN201710844870A CN107500533B CN 107500533 B CN107500533 B CN 107500533B CN 201710844870 A CN201710844870 A CN 201710844870A CN 107500533 B CN107500533 B CN 107500533B
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glass layer
outer glass
curtain wall
energy
parts
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CN107500533A (en
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韩中扬
朱启坚
徐金妹
陈伟大
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Jiangsu Chunyang New Material Technology Group Co ltd
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Jiangsu Chunyang New Material Technology Group Co ltd
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    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C1/00Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03BMANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B18/00Shaping glass in contact with the surface of a liquid
    • C03B18/02Forming sheets
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03BMANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B27/00Tempering or quenching glass products
    • C03B27/04Tempering or quenching glass products using gas
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C17/00Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/22Surface treatment of glass, not in the form of fibres or filaments, by coating with other inorganic material
    • C03C17/23Oxides
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C17/00Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/28Surface treatment of glass, not in the form of fibres or filaments, by coating with organic material
    • C03C17/32Surface treatment of glass, not in the form of fibres or filaments, by coating with organic material with synthetic or natural resins
    • C03C17/322Polyurethanes or polyisocyanates
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C2217/00Coatings on glass
    • C03C2217/20Materials for coating a single layer on glass
    • C03C2217/21Oxides
    • C03C2217/212TiO2

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  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Load-Bearing And Curtain Walls (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Securing Of Glass Panes Or The Like (AREA)

Abstract

The invention discloses an energy-saving waterproof curtain wall which comprises an outer glass layer, a structural adhesive and an inner glass layer, wherein the outer side surface of the outer glass layer is coated with waterproof paint, the inner side surface of the outer glass layer is adhered with a reflective film, one surface of the inner glass layer, which is close to the outer glass layer, is coated with thermal insulation paint, through holes are correspondingly formed in the end points of the outer glass layer and the inner glass layer, the outer glass layer and the inner glass layer are connected together in the circumferential direction through structural adhesive, water seepage square pipes are arranged at two ends between the outer glass layer and the inner glass layer and are positioned on the side surfaces of the through holes, two sides of each water seepage square pipe are fixed between the outer glass layer and the inner glass layer through the structural adhesive, and the water seepage square pipes are as high as the outer glass layer and the. The invention has simple structure and strong heat insulation capability, can greatly save energy, adopts semi-toughened glass, has high strength and safety, and can quickly discharge rainwater through the water seepage square pipe to prevent rainwater accumulation.

Description

Energy-saving waterproof curtain wall
Technical Field
The invention relates to the technical field of curtain walls, in particular to an energy-saving waterproof curtain wall.
Background
The curtain wall material can be used for the outer surface of a high-rise building and has an attractive function. The curtain wall material is various, such as aluminum alloy material, resin material and the like. After being applied to the outer vertical surface of a building, the curtain wall material needs to have the functions of weather resistance, heat insulation and flame retardance, and has higher requirements on the components of the curtain wall material.
The section shape formula structure as an organic whole of traditional aluminium alloy section bar for curtain wall, the heat conductivility of aluminum alloy is better, makes the thermal-insulated effect of this kind of structure relatively poor, and the energy that the building in the curtain wall expended in the in-process that uses is more, uses environmental protection inadequately, and the effect that gives sound insulation simultaneously is also relatively poor, easily receives external noise pollution in the curtain wall.
Disclosure of Invention
The present invention is directed to solving, at least to some extent, one of the technical problems in the related art. Therefore, the invention aims to provide an energy-saving waterproof curtain wall which is simple in structure, strong in heat insulation capacity and capable of greatly saving energy, and meanwhile, semi-tempered glass is adopted, so that the strength and safety are high, and the water-permeable square pipes can quickly discharge rainwater to prevent rainwater accumulation.
The technical scheme of the invention is as follows:
the utility model provides an energy-conserving waterproof curtain wall, includes outer glass layer, structural adhesive and interior glass layer, the lateral surface on outer glass layer scribbles water proof coating, and the medial surface on outer glass layer pastes the reflective membrane, the one side that interior glass layer leaned on outer glass layer scribbles thermal barrier coating, the extreme point department on outer glass layer and interior glass layer corresponds to open has the through-hole, the circumference on outer glass layer and interior glass layer is passed through the structural adhesive and is even one, and both ends between outer glass layer and inlayer glass are equipped with infiltration side pipe, infiltration side pipe is located the side of through-hole, and infiltration side pipe both sides are fixed between outer glass layer and interior glass layer through the structural adhesive, infiltration side pipe and outer glass layer, interior glass layer height such as.
Preferably, the thickness of the outer glass layer is 3-6mm, and the thickness of the inner glass layer is 8-10 mm.
Preferably, the waterproof coating is a polyurethane waterproof coating, and the reflective film is a silver oxide one-way perspective film.
Preferably, the heat insulation material is nano titanium dioxide paint.
The manufacturing method of the energy-saving waterproof curtain wall comprises the following steps of:
s1 preparing a glass sheet;
s2 cutting, punching and edging: cutting the manufactured glass sheet according to the required size, punching holes at four ends of the glass, and polishing the cut end faces;
s3 washing and drying: cleaning the glass in the S2, and drying;
s4, tempering the outer glass layer in a tempering furnace;
and S5, installing.
Preferably, the raw materials of the glass original sheet in S1 are as follows: 60-75 parts of quartz sand, 1-5 parts of borax, 15-25 parts of albite, 15-20 parts of limestone, 5-10 parts of heavy alkali, 5-10 parts of mirabilite and 0.1-0.5 part of ferric oxide;
the melting reaction is carried out in 5 stages, and the melting conditions are as follows: the first stage is as follows: 800 and 900 ℃, preserving heat for 1-2h, and the second stage: 1200 ℃ and 1300 ℃, and the third stage: 1400 ℃ and 1600 ℃, preserving the heat for 2-3h, and a fourth stage: 1300 ℃ and 1400 ℃, preserving heat for 2-3h, and a fifth stage: keeping the temperature at 200 ℃ and 300 ℃ for 1-2h, and forming by adopting a float method.
Preferably, the semi-tempering conditions of the outer glass layer in S4 are as follows: and (3) heat treatment conditions: the upper temperature is 710-: the cooling wind pressure is 1-7kPa, the cooling time is 10-60s, the cooling wind pressure is 0.5-2kPa, and the cooling time is 30-90 s.
The working principle is as follows: quartz sand is used as a main framework of glass, can form silicon-oxygen tetrahedron at high temperature, but has extremely high dissolution temperature, and borax can introduce B into the glass2O3The expansion coefficient of the glass is reduced, the thermal stability, the chemical stability and the mechanical strength of the glass are improved, the refractive index of the glass is increased, and the gloss of the glass is improved; albite can introduce Al into glass203,Al203Can improve chemical stability, thermal stability, mechanical strength, hardness and refractive index, and contains SiO in albite2And Na2O,Na2O is a good fluxing agent of the glass, and can reduce the viscosity of the glass, so that the glass is easy to melt and form; the limestone mainly introduces CaO into the glass, and the CaO mainly acts as a stabilizer in the glass; heavy alkali can be used for introducing alkali metal oxide Na into glass2O, because the soda ash is light and is easy to generate a layering phenomenon in the transportation process, the charging process is easy to be carried away by air flow to corrode a heat storage chamber and a pool wall, and the heavy soda has the same components as the soda ash but higher density, so the glass is more suitable for preparing glass; natrii sulfas can decompose at high temperature to release gas or reduce viscosity of molten glass, thereby promoting discharge of molten glassMiddle gas; the iron oxide can impart color to the glass and also absorb heat to some extent.
Has the advantages that: the polyurethane waterproof coating on the outer side of the outer glass layer is easy to enable moisture to directly slide off the curtain wall, water drops are not easy to adhere, meanwhile, the silver oxide single-transmission film on the inner side surface of the outer glass layer can reflect most of external light, indoor conditions are not easy to observe, and most of heat can be blocked by the heat insulation coating on the inner glass layer; a water containing square pipe is arranged between the outer glass layer and the inner glass layer and is fixedly sealed with the two glass layers through structural adhesive, so that rainwater can only flow through the water containing square pipe, the waterproof capability of the curtain wall is enhanced, rainwater accumulation is prevented, and the strength of the whole curtain wall can be enhanced through the water permeating square pipe; meanwhile, the hollow structure formed by the outer glass layer and the inner glass layer can increase the sound insulation and heat insulation effects; the outer glass layer of the curtain wall adopts the semi-tempered glass, the strength of the semi-tempered glass is higher than that of common glass, radial cracks can be formed when the semi-tempered glass is broken in the using process, the whole semi-tempered glass can be kept not to fall off, the safety is high, and the cost of the semi-tempered glass is greatly lower than that of tempered glass.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a front view of an energy-saving waterproof curtain wall according to the present invention;
fig. 2 is a right side view of the energy-saving waterproof curtain wall provided by the invention.
In the figure: 1. outer glass layer, 2, structural adhesive, 3, through holes, 4, water-permeable square tubes, 5, inner glass layer, 6, waterproof coating, 7, reflective film, 8 and heat-insulating coating.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1-2, an energy-conserving waterproof curtain wall, glue 2 and interior glass layer 5 including outer glass layer 1, structure, the lateral surface of outer glass layer 1 scribbles water proof coating 6, and the medial surface on outer glass layer pastes reflective membrane 7, the one side that interior glass layer 5 leaned on outer glass layer scribbles thermal barrier coating 8, the end point department of outer glass layer 1 and interior glass layer 5 corresponds to open has through-hole 3, the circumference of outer glass layer 1 and interior glass layer 5 is passed through the structure and is glued 2 even together, and 5 both ends between outer glass layer 1 and interior glass layer are equipped with infiltration side pipe 4, infiltration side pipe 4 is located the side of through-hole 3, and infiltration side pipe 4 both sides are fixed between outer glass layer 1 and interior glass layer 5 through structure glue 2, infiltration side pipe 4 and equal height of outer glass layer 1, interior glass layer 5.
Preferably, the thickness of the outer glass layer 1 is 3-6mm, and the thickness of the inner glass layer 5 is 8-10 mm.
Preferably, the waterproof coating 6 is a polyurethane waterproof coating, and the reflective film 7 is a silver oxide one-way see-through film.
Preferably, the heat insulating material 8 is a nano titanium dioxide coating.
Example 1
The manufacturing method of the energy-saving waterproof curtain wall comprises the following steps of:
s1 preparing a glass sheet;
s2 cutting, punching and edging: cutting the manufactured glass sheet according to the required size, punching holes at four ends of the glass, and polishing the cut end faces;
s3 washing and drying: cleaning the glass in the S2, and drying;
s4, tempering the outer glass layer in a tempering furnace to obtain an outer glass layer with the thickness of 3 mm;
and S5, installing.
Preferably, the raw materials of the glass original sheet in S1 are as follows: 60 parts of quartz sand, 1 part of borax, 15 parts of albite, 15 parts of limestone, 5 parts of heavy alkali, 5-10 parts of mirabilite and 0.1 part of ferric oxide;
the melting reaction is carried out in 5 stages, and the melting conditions are as follows: the first stage is as follows: keeping the temperature at 800 ℃ for 1h, and performing a second stage: 1200 ℃, third stage: keeping the temperature at 1400 ℃ for 2h, and a fourth stage: 1300 ℃, heat preservation for 2h, and a fifth stage: keeping the temperature at 200 ℃ for 1h, and forming by adopting a float method.
Preferably, the semi-tempering conditions of the outer glass layer in S4 are as follows: and (3) heat treatment conditions: the upper temperature is 710 ℃, the lower temperature is 705 ℃, the heat preservation time is 2min, the distance between the air grid and the air-cooled heat preservation device is 15mm, and the air-cooled condition is as follows: the cooling wind pressure was 7kPa, the cooling time was 15 seconds, the cooling wind pressure was 0.5kPa, and the cooling time was 30 seconds.
Example 2
The manufacturing method of the energy-saving waterproof curtain wall comprises the following steps of:
s1 preparing a glass sheet;
s2 cutting, punching and edging: cutting the manufactured glass sheet according to the required size, punching holes at four ends of the glass, and polishing the cut end faces;
s3 washing and drying: cleaning the glass in the S2, and drying;
s4, tempering the outer glass layer in a tempering furnace to obtain an outer glass layer with the thickness of 6 mm;
and S5, installing.
Preferably, the raw materials of the glass original sheet in S1 are as follows: 75 parts of quartz sand, 5 parts of borax, 25 parts of albite, 20 parts of limestone, 10 parts of heavy alkali, 10 parts of mirabilite and 0.5 part of ferric oxide;
the melting reaction is carried out in 5 stages, and the melting conditions are as follows: the first stage is as follows: keeping the temperature at 900 ℃ for 2h, and in the second stage: 1300 ℃, third stage: 1600 ℃, heat preservation for 3h, and a fourth stage: and (3) preserving heat for 3h at 1400 ℃, and in the fifth stage: keeping the temperature at 300 ℃ for 2h, and forming by adopting a float method.
Preferably, the semi-tempering conditions of the outer glass layer in S4 are as follows: and (3) heat treatment conditions: the upper temperature is 730 ℃, the lower temperature is 725 ℃, the heat preservation time is 5min, the distance between the air grid and the air cooling condition is 40 mm: the cooling wind pressure was 1kPa, the cooling time was 60 seconds, the cooling wind pressure was 2kPa, and the cooling time was 90 seconds.
Example 3
The manufacturing method of the energy-saving waterproof curtain wall comprises the following steps of:
s1 preparing a glass sheet;
s2 cutting, punching and edging: cutting the manufactured glass sheet according to the required size, punching holes at four ends of the glass, and polishing the cut end faces;
s3 washing and drying: cleaning the glass in the S2, and drying;
s4, tempering the outer glass layer in a tempering furnace to obtain an outer glass layer with the thickness of 4 mm;
and S5, installing.
Preferably, the raw materials of the glass original sheet in S1 are as follows: 70 parts of quartz sand, 3 parts of borax, 20 parts of albite, 20 parts of limestone, 8 parts of heavy alkali, 7 parts of mirabilite and 0.5 part of ferric oxide;
the melting reaction is carried out in 5 stages, and the melting conditions are as follows: the first stage is as follows: keeping the temperature at 850 ℃ for 2h, and performing a second stage: 1250 ℃, third stage: 1500 ℃, heat preservation for 3h, and a fourth stage: and (3) keeping the temperature at 1400 ℃ for 2h, and performing a fifth stage: keeping the temperature at 300 ℃ for 1h, and forming by adopting a float method.
Preferably, the semi-tempering conditions of the outer glass layer in S4 are as follows: and (3) heat treatment conditions: the upper temperature is 720 ℃, the lower temperature is 715 ℃, the heat preservation time is 4min, the distance between the air grid and the heat preservation time is 30mm, and the air cooling condition is as follows: the cooling wind pressure was 5kPa, the cooling time was 40 seconds, the cooling wind pressure was 2kPa, and the cooling time was 70 seconds.
In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (7)

1. The utility model provides an energy-conserving waterproof curtain wall, includes outer glass layer, structural adhesive and interior glass layer, its characterized in that: the lateral surface on outer glass layer scribbles water proof coating, and the medial surface on outer glass layer pastes the reflective membrane, the one side that the inner glass layer leaned on outer glass layer scribbles thermal barrier coating, the extreme point department on outer glass layer and inner glass layer corresponds and opens there is the through-hole, the circumference on outer glass layer and inner glass layer is passed through the structure glue and is linked together, and both ends between outer glass layer and inner glass layer are equipped with infiltration side pipe, infiltration side pipe is located the side of through-hole, and infiltration side pipe both sides are fixed between outer glass layer and inner glass layer through the structure glue, infiltration side pipe and outer glass layer, inner glass layer height are equal.
2. The energy-saving waterproof curtain wall of claim 1, wherein: the thickness of the outer glass layer is 3-6mm, and the thickness of the inner glass layer is 8-10 mm.
3. The energy-saving waterproof curtain wall of claim 1, wherein: the waterproof coating is polyurethane waterproof coating, and the reflective film is a silver oxide one-way perspective film.
4. The energy-saving waterproof curtain wall of claim 1, wherein: the heat insulating material is nano titanium dioxide coating.
5. The manufacturing method of the energy-saving waterproof curtain wall as claimed in claim 1, wherein the manufacturing method comprises the following steps: the outer glass layer is made of semi-tempered glass, the inner glass layer is made of ordinary glass, and the manufacturing method comprises the following steps:
s1 preparing a glass sheet;
s2 cutting, punching and edging: cutting the manufactured glass sheet according to the required size, punching holes at four ends of the glass, and polishing the cut end faces;
s3 washing and drying: cleaning the glass in the S2, and drying;
s4, tempering the outer glass layer in a tempering furnace;
and S5, installing.
6. The manufacturing method of the energy-saving waterproof curtain wall as claimed in claim 5, wherein the manufacturing method comprises the following steps: the raw materials of the glass original sheet in the S1 are as follows: 60-75 parts of quartz sand, 1-5 parts of borax, 15-25 parts of albite, 15-20 parts of limestone, 5-10 parts of heavy alkali, 5-10 parts of mirabilite and 0.1-0.5 part of ferric oxide;
the melting reaction is carried out in 5 stages, and the melting conditions are as follows: the first stage is as follows: 800 and 900 ℃, preserving heat for 1-2h, and the second stage: 1200 ℃ and 1300 ℃, and the third stage: 1400 ℃ and 1600 ℃, preserving the heat for 2-3h, and a fourth stage: 1300 ℃ and 1400 ℃, preserving heat for 2-3h, and a fifth stage: keeping the temperature at 200 ℃ and 300 ℃ for 1-2h, and forming by adopting a float method.
7. The manufacturing method of the energy-saving waterproof curtain wall as claimed in claim 5, wherein the manufacturing method comprises the following steps: in S4, the semi-toughening conditions of the outer glass layer are as follows: and (3) heat treatment conditions: the upper temperature is 710-: the cooling wind pressure is 1-7kPa, the cooling time is 10-60s, the cooling wind pressure is 0.5-2kPa, and the cooling time is 30-90 s.
CN201710844870.0A 2017-09-19 2017-09-19 Energy-saving waterproof curtain wall Active CN107500533B (en)

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Publication number Priority date Publication date Assignee Title
CN108083638A (en) * 2017-12-28 2018-05-29 宁波俐辰新能源有限公司 A kind of freedom from cracking tempered glass and its manufacturing method

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CN203716779U (en) * 2014-02-11 2014-07-16 罗运山 Thermal insulation lighting and inflating glass
KR101640195B1 (en) * 2015-09-25 2016-07-18 주식회사 알루이엔씨 Adiabatic curtain wall system
CN205637190U (en) * 2016-01-04 2016-10-12 蒋卫国 Energy -conserving room and energy -conserving curtain, decorative wall, whitewash wall
CN106891605A (en) * 2017-01-24 2017-06-27 翔实节能玻璃(昆山)有限公司 Interlayer safety glass mounting hole location structure and its processing method
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