WO2009094894A1 - Panneau decoratif economique a isolation thermique et cadre associe - Google Patents

Panneau decoratif economique a isolation thermique et cadre associe Download PDF

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Publication number
WO2009094894A1
WO2009094894A1 PCT/CN2009/000065 CN2009000065W WO2009094894A1 WO 2009094894 A1 WO2009094894 A1 WO 2009094894A1 CN 2009000065 W CN2009000065 W CN 2009000065W WO 2009094894 A1 WO2009094894 A1 WO 2009094894A1
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WO
WIPO (PCT)
Prior art keywords
profile
frame
plastic
panel
bridge
Prior art date
Application number
PCT/CN2009/000065
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English (en)
French (fr)
Inventor
Xinming Cheng
Original Assignee
Xinming Cheng
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Filing date
Publication date
Application filed by Xinming Cheng filed Critical Xinming Cheng
Publication of WO2009094894A1 publication Critical patent/WO2009094894A1/zh

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Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/30Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
    • E04C2/38Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure with attached ribs, flanges, or the like, e.g. framed panels
    • E04C2/388Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure with attached ribs, flanges, or the like, e.g. framed panels with a frame of other materials, e.g. fibres, plastics
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/26Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
    • E04C2/284Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
    • E04C2/296Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating composed of insulating material and non-metallic or unspecified sheet-material
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00Coverings or linings, e.g. for walls or ceilings
    • E04F13/07Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/0801Separate fastening elements
    • E04F13/0803Separate fastening elements with load-supporting elongated furring elements between wall and covering elements
    • E04F13/081Separate fastening elements with load-supporting elongated furring elements between wall and covering elements with additional fastening elements between furring elements and covering elements
    • E04F13/0821Separate fastening elements with load-supporting elongated furring elements between wall and covering elements with additional fastening elements between furring elements and covering elements the additional fastening elements located in-between two adjacent covering elements
    • E04F13/0823Separate fastening elements with load-supporting elongated furring elements between wall and covering elements with additional fastening elements between furring elements and covering elements the additional fastening elements located in-between two adjacent covering elements piercing the side faces of the covering elements
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00Coverings or linings, e.g. for walls or ceilings
    • E04F13/07Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/0875Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements having a basic insulating layer and at least one covering layer
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00Coverings or linings, e.g. for walls or ceilings
    • E04F13/07Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/0889Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements characterised by the joints between neighbouring elements, e.g. with joint fillings or with tongue and groove connections

Definitions

  • the invention belongs to a building material, in particular to an insulation decorative board for maintaining, heat-insulating and decorating the exterior wall of the building and a frame for the same.
  • one of the thermal insulation decorative panels installed on the external wall of the building is provided with a panel and an insulation layer.
  • the insulation layer of the decorative panel needs on-site foaming processing, and the work efficiency is low.
  • industrial production is usually carried out.
  • This kind of thermal insulation decorative board is provided with a panel, an insulation layer and a bottom plate. The panel, the insulation layer and the bottom plate are pressed together by an industrial continuous production line, and the industrially produced large pieces are cut into pieces.
  • the small plates of the construction are assembled and fixed on the outer wall of the building, and a large-area thermal insulation decorative panel curtain wall is formed outside the wall.
  • the thermal insulation decorative board itself has thermal insulation properties, and the gap between the thermal insulation decorative panels and the panels is also required. Insulation measures are taken to ensure the insulation performance of the entire curtain wall.
  • FIG. 1 this is a schematic view of the structure of the single-layer aluminum plate (without the backboard).
  • the outermost layer is the weather-resistant sealant (7) in the joint between the adjacent plates (Al, A2).
  • the inside of the sealant is an insulation material (8).
  • the disadvantages are:
  • the outermost sealant (7) is bonded to the adjacent section of the panel, and the panel is waterproof on both sides.
  • the cross section is very thin, only 0. 6 ⁇ 1. 5 mm thick, can not form an effective bond, easy to produce degumming and water leakage, and moisture and moisture penetrate into the internal insulation material (8), which will make the insulation performance Greatly reduced, and will accelerate the aging of insulation materials, shortening the service life.
  • Such boards are also susceptible to fire during construction and during use, and the fire performance is extremely poor.
  • Figure 2 is a single-layer aluminum plate in the form of a commonly used hemming, the structure of the split part is shown: that is, the side plate (la) is folded on the side of the plate, the adapter (9) is transferred, and the outermost sealant of the seam is stitched ( 7) Adhesively bonding to the side plates (la) on both sides. Since the sealant and the side plates with waterproof functions on both sides can have a large adhesive contact surface, the sealing of the part can be improved to prevent external water, The infiltration of moisture improves the sealing and waterproof insulation performance of the panel joints.
  • the technical problem to be solved by the present invention is to provide a bridge insulation and energy-saving decorative board capable of industrializing large-scale production, easy to install, capable of improving heat insulation performance after split installation, saving energy, reducing material loss, prolonging service life and fire prevention, and Its border.
  • the broken bridge heat insulation and energy-saving decorative board of the invention is provided with a panel (1) and a bottom plate (2), and an insulating core board which is bonded and connected with the panel and the bottom plate is sandwiched between the panel and the bottom plate.
  • a profile frame (6) is adhesively connected, and the profile frame is composed of a lower plastic profile (61) and an upper metal profile (62).
  • the broken bridge heat-insulated composite profile frame, the lower part of the metal profile and the upper part of the plastic profile are mutually integrated by the convex and concave surface (62c), and the upper metal profile inner side wall (62a) and the panel (1) and the opposite direction
  • the upper heat-insulating core plate on one side of the panel is bonded and connected, and the lower plastic profile inner wall surface (61a) is bonded to the bottom plate (2) and the lower heat-insulating core plate on the side of the bottom plate, and the profile frame (6) is provided at the lower part.
  • a further solution is: the outer side wall (62b) of the upper end portion of the metal profile (62) is tapered toward the panel.
  • the metal profile (62) is integrally formed by interference fit between the convex and concave surfaces ( 62c ) arranged longitudinally in the lower outer side and the corresponding convex and concave surfaces on the inner upper portion of the plastic profile (61).
  • the frame structure for the insulated bridge energy-saving decorative board of the invention is: a profile frame (6) which can be attached to the section of the energy-saving decorative board, wherein: the profile frame (6) is bottomed
  • the bridge profile of the plastic profile (61) and the upper metal profile (62) is a composite frame of the broken bridge, and the upper part of the metal profile and the upper part of the plastic profile are mutually integrated by the convex and concave surface (62c), and the profile frame is integrated.
  • the bottom part is provided with a plastic profile bottom surface (61b) that is turned 90 degrees inward.
  • the aluminum alloy plate, the stainless steel plate, the steel plate and the like, or the stone plate coated with the fluorocarbon coating, the polyester coating surface layer, or the stone material, may be used.
  • the bottom plate (2) may be 0.1 to 1.5 mm thick colored coated aluminum plate, galvanized steel sheet or organic coil; the insulating core plate (3) may be foamed with polyurethane foam, phenolic foam material.
  • the profile frame (6) can be made of hard PVC plastic broken bridge insulation aluminum-plastic composite profiles.
  • the broken bridge heat insulation and energy-saving decorative board of the invention can be directly used for assembling the energy-saving decorative curtain wall on site, as shown in Fig. 5.
  • the insulating material (8) is filled into the gap of the decorative board, and the sealing glue is applied to the opening part of the slit (7)
  • the two sides of the sealant are respectively bonded to the outer side surface (62b) of the metal profile of the adjacent decorative panel profile frame, and the sealant can have a larger effective bonding area with the metal profiles on both sides, thereby improving the flattening.
  • the sealing and waterproofing properties of the parts can prolong the service life of the internal thermal insulation materials, and because the part of the profile frame against the wall is a plastic profile, it has a heat insulation effect, which further improves the insulation performance of the jointed parts.
  • the invention is convenient for industrial production. When the present invention is used for on-site construction, no groove folding and folding, no plate loss, labor saving and time saving are required.
  • the frame used for the insulated bridge energy-saving decorative board of the invention can realize industrial production, and the energy-saving decorative board can save the process of slotting and folding when the site is constructed, thereby reducing the loss of the board, saving labor and time, and convenient construction. It can also improve the sealing waterproof, fireproof and heat preservation performance of the joint parts of the energy-saving decorative board, and prolong the service life of the heat insulating material inside the board.
  • Figure 1 Schematic diagram of the exposed flat part of the single-layer aluminum plate of the existing insulated curtain wall panel
  • FIG. 2 Schematic diagram of the structure of the single-layer aluminum plate in the section of the existing insulated curtain wall panel with the folded edge la.
  • Figure 3 Schematic diagram of the embodiment of the present invention
  • Figure 4 shows the cross-section of the profile of the profile
  • Figure 5 is a schematic view showing the structure of the joint part of the curtain wall with the energy-saving decorative panel installed in the embodiment 1.
  • FIG. 7 Schematic diagram of the structure of the joint part of the curtain wall with energy-saving decorative panels installed in the second embodiment
  • the energy-saving decorative board structure of the present example is (Fig. 3, 4): between the panel 1 and the bottom plate 2, an insulating core board 3 which is bonded and bonded to the panel and the bottom plate by the adhesive 5 is sandwiched between the profile frame 6 and the side of the decorative panel.
  • the section is bonded and covered, and covers the entire section.
  • the profile frame 6 is a rigid polyvinyl chloride plastic aluminum alloy composite profile, the lower part of which is a hard polyvinyl chloride plastic profile 61, the upper part is an aluminum alloy metal profile 62, and the metal profile 62 passes through the outer side.
  • the convex and concave surfaces 62c arranged in the longitudinal direction of the lower portion and the corresponding convex and concave surfaces on the inner side of the upper portion of the plastic profile 61 are integrally fitted into each other, and the convex and concave surfaces arranged in the longitudinal direction can enlarge the fitting area of the metal profile and the plastic profile, so that the two are combined more.
  • Firm
  • the upper end of the metal profile 62 is flush with the panel 1 or slightly depressed, and the upper outer side wall 62b of the upper portion 62 is tapered toward the panel 1 , which is more advantageous for the sealant 7 to be firmly attached to the metal profile (Fig. 5). After applying the sealant, cover the exposed portion of the end of the metal profile.
  • the profile frame 6 has an L-shaped cross section, and the bottom of the plastic profile 61 is provided with a bottom surface 61b of the plastic profile which is turned 90 degrees inward and attached to the bottom plate 2 for positioning.
  • the inner side wall of the profile frame 6 is an adhesive surface with the cross section of the energy-saving decorative panel, so that the upper metal profile inner side wall 62a and the lower plastic profile inner side wall 61a are on the same plane.
  • the profile frame 6 is made of mechanically pressed together with a hard PVC plastic profile and an aluminum alloy profile. It has the function of breaking the bridge and heat insulation, and can also eliminate the hemming process of the metal panel, and paste the profile frame 6 to the decorative panel. After the four sections are formed, the panel and the bottom plate can be integrated into one body, which increases the rigidity and strength of the decorative panel, and ensures that the gap of the aluminum panel curtain wall can have sufficient effective bonding area when the sealant is applied to achieve waterproofing and sealing. Claim.
  • Fig. 5 is a schematic view showing the structure of the joint part of the energy-saving decorative curtain wall installed in the decorative plate of the present embodiment: the insulating gap 8 is filled in the gap between the adjacent decorative plates, and the weatherproof sealant 7 is applied to the mouth of the gap before the gap, and the gap is extended from the rear portion into the gap.
  • the adapter bar 9 has two ends of the cross bar which are respectively inserted through the profile borders 6 on both sides into the heat insulating core plate 3 of the corresponding side decorative plate, and the rear end of the adapter fixing member 9 is fixed to the keel of the wall 11 by screws. 10 on.
  • the panel 1 of the energy-saving decorative board of this example is made of a 1 mm thick aluminum coil
  • the bottom plate 2 is made of 1 mm thick aluminum material
  • the insulating core board 3 is made of a polyurethane two-component foaming material or a phenolic foaming material.
  • the profile frame 6 is made of hard polyvinyl chloride plastic aluminum alloy composite profile.
  • the specific processing method is:
  • the bridge insulation and energy-saving decorative board has a complete thermal insulation function of the broken bridge, and its thermal conductivity is 0. 022 W / (m. ⁇ ) ⁇ 0 ⁇ 032 W / (m. K).
  • Example 2
  • the difference from the first embodiment is as follows:
  • the bottom of the bridge insulating aluminum-plastic composite profile frame 6 is provided with a reverse extending surface 180 degrees from the plastic bottom surface 61b, and the outer surface of the extended surface is directed to the panel 1
  • the direction is turned by 90 degrees, and an opening positioning groove 61c is formed in the opening direction.
  • the function of installing the positioning groove 61c is as shown in Fig. 7.
  • the arms of the U-shaped adapter fixing member 9 are respectively inserted into the mounting positioning grooves 61c at the bottom of the side frame borders, and then threaded through the screws.
  • the energy-saving decorative board can be fixed on the wall to form an energy-saving decorative curtain wall.
  • This structure has the characteristics of simple structure and easy installation.
  • the reference is made to the energy-saving decorative board, and the orientation of the energy-saving decorative panel 1 is taken as “up”, the orientation of the bottom plate 2 is taken as “down”, and the profile border is oriented toward the energy-saving decorative panel.
  • One side is referred to as “inside side” and the opposite side is referred to as “outer side” for ease of description and is not intended to limit the invention in any way.
  • the technical essence of the frame profile 6 is to obtain the functions of waterproofing, fireproofing, anti-aging, heat preservation and structural strength as well as convenient installation for the cross-section plate. Any simple modification, equivalent change and modification of the above embodiment according to the technical essence of the present invention, Both are still within the scope of protection of the technical solutions of the present invention.

Description

断桥隔热节能装饰板及用于其的边框 技术领域
本发明属一种建筑材料, 具体涉及一种对建筑外墙起到维护、 保温、 装 饰作用的保温装饰板及用于其的边框。
背景技术
目前建筑外墙安装的保温装饰板有一种是设有面板和保温层, 这种装饰 板的保温层需要现场发泡加工, 工作效率低。 为了提高生产效率, 通常采用 工业化生产, 这类保温装饰板设有面板、 保温层和底板, 通过工业化连续 生产线将面板、 保温层和底板压合在一起, 再将工业化生产的大片板材裁成 便于施工的小板块, 现场拼合并固定在建筑物外墙上, 在墙体外形成大面积 的保温装饰板幕墙, 保温装饰板本身有保温性能, 在保温装饰板板块相互拼 合的缝隙部位, 也要采取保温措施, 才能保证整个幕墙的保温性能。
参见图 1, 这是一种单层铝板 (无背板) 板块拼合部位的结构示意图, 在相邻板块 (Al、 A2 ) 断面之间的拼合缝里, 最外层是耐候密封胶 (7 ) , 密封胶里部是保温材料 (8 ) , 其不足之处是: 最外层的密封胶 (7 ) 两侧分 别与相邻板块断面粘合连接, 而两侧具有防水功能的板块面板 (1 ) 截面很 薄, 只有 0. 6〜1. 5毫米厚, 无法形成有效的粘合, 容易产生脱胶漏水情况, 而潮气和水气渗入到内部的保温材料 (8 ) 里, 即会使保温性能大为降低, 并会加速保温材料的老化, 缩短使用寿命。 此种板材在施工过程中和使用过 程中还易遭受火灾, 防火性能极差。
图 2是一种常用折边形式的单层铝板, 所示拼合部位结构: 即在板块四 周侧折成边板 (la) , 转接固定件 (9) , 拼合缝最外层的密封胶 (7 ) 与两 侧的边板 (la) 粘合连接, 由于密封胶与两侧具有防水功能的边板可以有较 大的粘合接触面, 所以可提高该部位的密封性, 防止外部水、 潮气的渗入, 提高了板块拼合部位的密封防水保温性能。 其不足之处是: 为了达到保温效 果,目前采取的办法有两种:一是在现场施工时将保温层粘贴在铝板背面或将 保温层塞钉在铝板与墙的空腔里.二是按现场需要规格大小在工厂裁成不同 规格的板型,先折边成盒型,再采用聚氨脂单模夹发泡工艺,注成复合板型, 工序复杂, 不能流水作业。 此种板材会从背面吸湿使保温性能大为降低失 效, 并会加速保温材料的老化, 缩短使用寿命。 在施工过程中和使用过程中 还易遭受火灾, 防火性能极差。
为了克服上述不足, 有采用流水生产复合保温装饰板的, 但是只能单向 流水生产, 可以在生产过程中对纵向边进行折边包边, 挡住保温层, 但对横 向裁切产生的断面不能自动包边, 只能在裁成板块后再行加工, 加工时要掏 空边缘的保温芯板, 再把面板弯折向下护住断面, 加工麻烦, 且造成板材资 源的浪费, 而且由于这种边板本身是导热系数较高的面板金属材料, 对内部 无隔热作用, 所以还是会影响板块拼合部位的保温性能。 现在普遍是将这一 断面外留, 此种板材会从断面吸湿使保温性能大为降低失效, 并会加速保温 材料的老化, 缩短使用寿命。 发明内容
本发明要解决的技术问题是提供一种能够工业化大生产、 便于安装、 能 提高拼合安装后保温性能, 节省能源并降低材料损耗和延长使用寿命、 防火 的断桥隔热节能装饰板及用于其的边框。
为解决上述问题 (参见实施例图) : 本发明断桥隔热节能装饰板设有 面板 (1 ) , 底板 (2 ) , 面板与底板之间夹有与面板和底板粘合连接的保温 芯板 (3 ) , 其特征在于: 在装饰板侧部的断面上, 粘合连接有型材边框 ( 6 ) , 所述的型材边框是由下部的塑料型材 (61 ) 与上部的金属型材 ( 62 ) 组成的断桥隔热复合式型材边框, 金属型材下部与塑料型材上部通过 凸凹面 (62c ) 相互过盈配合嵌合连为一体, 上部的金属型材内侧壁(62a)与 面板 (1 ) 和靠向面板一侧的上部保温芯板断面粘合连接, 下部的塑料型材 内壁面 (61a) 与底板 (2 ) 和靠向底板一侧的下部保温芯板断面粘合连接, 型材边框 (6 ) 下部设有向内拐 90度、 贴在底板 (2 ) 上的塑料型材底面 (61b) 。
进一步方案是: 所述金属型材 (62) 上端部的外侧壁 (62b) 向面板方 向厚度渐縮。
再进一步方案是: 所述金属型材 (62 ) 通过外侧下部纵向排列的凸凹 面 (62c ) 与塑料型材 (61 ) 内侧上部的对应凸凹面相互过盈配合嵌合为一 体。
用于本发明断桥隔热节能装饰板的边框结构为: 设有可与节能装饰板 断面贴合连接的型材边框 (6) , 其特征在于: 所述的型材边框 (6 ) 是由底 部的塑料型材 (61 ) 与上部的金属型材 (62 ) 组成的断桥隔热复合式型材边 框, 金属型材下部与塑料型材上部通过凸凹面 (62c ) 相互过盈配合嵌合连 为一体, 型材边框 (6 ) 下部设有向内拐 90度的塑料型材底面 (61b) 。
本发明断桥隔热节能装饰板的面板 (1 ) 可采用 0. 6〜1. 5毫米厚的涂有 氟碳涂料、 聚脂涂料面层的铝板、 不锈钢板、 钢板等金属板, 或石材板; 底 板 (2 ) 可采用 0. 1〜1. 5毫米厚的彩色涂层铝板、 镀锌薄钢板或有机卷材; 保温芯板 (3 ) 可采用聚氨脂发泡材料、 酚醛发泡材料。 型材边框 (6 ) 可采 用硬聚氯乙烯塑料断桥隔热铝塑复合型材。
本发明断桥隔热节能装饰板可直接用于现场拼合节能装饰幕墙, 参见图 5, 施工时, 向装饰板拼合缝隙填入保温材料 (8) 后, 在缝隙开口部位涂上 密封胶 (7 ) , 此时密封胶两侧分别与相邻装饰板型材边框的金属型材的外 侧面 (62b) 粘合连接, 由于密封胶可以与两侧金属型材有较大的有效粘合 面积, 提高了拼合部位的密封防水和保温性能, 可延长内部保温材料的使用 寿命, 而且由于型材边框靠着墙体的部分是塑料型材, 具有隔热作用, 进一 步提高了拼合部位的保温性能。 本发明便于工业化生产, 采用本发明进行现 场施工时, 不需开槽折边, 没有板材损耗, 省工省时。
用于本发明断桥隔热节能装饰板的边框可实现工业化生产, 并使节能装 饰板在现场施工时省去了开槽折边的工序, 减少了板材损耗, 省工省时, 施 工方便, 还可提高节能装饰板拼合部位的密封防水、 防火和保温性能, 延长 板内保温材料的使用寿命。 附图说明
图 1、 现有保温幕墙板单层铝板断面外露式拼合部位结构示意图
图 2、 现有保温幕墙板断面设有折边 la的单层铝板拼合部位结构示意图 图 3、 本实用新型实施例 1结构示意图
图 4、 图 3所示实施施例型材边框 6截面示意图
图 5、 用实施例 1安装节能装饰板幕墙的拼合部位结构示意图
图 6、 本实用新型实施例 2结构示意图
图 7、 用实施例 2安装节能装饰板幕墙的拼合部位结构示意图
1-面板 2-底板 3-保温芯板 5-粘合剂 6-型材边框 61-塑料型材 62-金属型材 7-密封胶 8-保温材料 9-转接固定件 10-龙骨 11-墙体 具体实施方式
实施例 1
本例节能装饰板结构为 (图 3、 4 ) : 面板 1与底板 2之间夹有通过粘合剂 5与面板和底板粘合连接的保温芯板 3, 型材边框 6与装饰板侧部的断面粘合 连接, 并覆盖整个断面, 型材边框 6是硬聚氯乙稀塑料铝合金复合型材, 其 下部是硬聚氯乙稀塑料型材 61, 上部是铝合金金属型材 62, 金属型材 62通过 外侧下部纵向排列的凸凹面 62c与塑料型材 61上部内侧的对应凸凹面相互过 盈配合嵌合为一体, 纵向排列的凸凹面可加大金属型材与塑料型材的嵌合面 积, 使二者结合得更牢固。
金属型材 62上端与面板 1平齐或略有下挫, 其上部的外侧壁 62b向着面板 1方向厚度渐缩, 这样更利于密封胶 7能牢固地附着在金属型材上 (图 5 ) , 并可在涂上密封胶后, 覆盖金属型材端部的暴露部分。
型材边框 6横截面呈 L型, 其下部的塑料型材 61底部设有向内拐 90度、 贴 在底板 2上的塑料型材底面 61b, 起到定位作用。
型材边框 6内侧壁是与节能装饰板断面的粘合面, 所以上部的金属型材 内侧壁 62a与下部的塑料型材内侧壁 61a在同一平面上。 型材边框 6为硬聚氯乙烯塑料型材与铝合金型材通过机械压合而成, 既 具有断桥隔热功能,还可以省去对金属面板进行的折边工序, 将型材边框 6粘 贴到装饰板的四个断面上后, 可使面板和底板形成一个整体, 增加装饰板的 钢度和强度, 保证了铝板幕墙缝隙在涂注密封胶时能有足够大的有效粘结面 积而达到防水和密封要求。
本例型材边框 6拉伸强度大于 30Mpa, 边框上可任意开槽和钻孔采用挂件 或转接件与不同的幕墙构造体系进行可靠的连接。 图 5是用本例装饰板安装 节能装饰幕墙的拼合部位结构示意图: 在相邻装饰板拼合缝隙里填充有保温 材料 8, 缝隙前幵口部位涂有耐候密封胶 7, 从后部伸进缝隙的转接固定件 9 前端的横杆两端分别穿过两侧的型材边框 6插到对应侧装饰板的保温芯板 3 里, 转接固定件 9后端通过螺钉固定在墙体 11的龙骨 10上。
为提高生产速度, 本例节能装饰板的面板 1采用 lmm厚的铝卷材, 底板 2 采用 1毫米厚铝材, 保温芯板 3采用聚氨脂双组份发泡材料或酚醛发泡材料, 型材边框 6采用硬聚氯乙稀塑料铝合金复合型材。
具体加工方法是:
1、 选用 43mmX 20醒断桥隔热铝塑复合边框型材;
2、 将 1匿厚的铝卷 (A卷) 放于地面开卷机上, 将铝板一端拉向生产线 的下链板上 1米处;
3、 将 1讓厚的铝卷 (B卷) 放于生产线设备顶端开卷架上, 将铝板一端 拉向生产线上链板下 1米处;
4、 采用 40毫米厚的定厚模块将两个铝卷的铝板两个端头压在生产线之 上下链板中, 放下液压装置定厚成功;
5、 调好聚氨脂黑、 白料的配比或酚醛发泡材料的配比, 启动生产线, 将混合聚氨脂或酚酲发泡材料均匀地施注在 A板之上, 经过生产线流动 6〜8 分钟, 在生产线的尾端进行定宽切边和定长切割, 得半成品断桥隔热节能装 饰板。
6、 根据设计需要大小裁切断桥隔热节能装饰板;
7、 按断桥隔热节能装饰板断面长度裁切断桥隔热边框型材 6; 8、 在断桥隔热边框型材 6内侧面涂刮配制好的胶粘剂;
9、 加压固定, 即得到本例所述断桥隔热节能装饰板成品。
本例断桥隔热节能装饰板具有完全的断桥隔热保温功能,其导热系数在 0. 022 W/ (m. Κ)〜0· 032 W/ (m. K)。 实施例 2
参见图 6, 与实施例 1不同的是: 本例断桥隔热铝塑复合式型材边框 6底 部设有与塑料底面 61b呈 180度的反向延伸面, 该延伸面外端部向面板 1方向 拐 90度, 形成开口向上的安装定位槽 61c。
安装定位槽 61c的功能见图 7所示, 在相邻节能装饰板的拼合缝隙里, U 型转接固定件 9两臂分别插入两侧型材边框底部的安装定位槽 61c里, 再用螺 钉穿过定位件 9和墙体龙骨 10, 即可将节能装饰板固定在墙体上, 拼合成节 能装饰幕墙。
这种结构具有结构简单、 便于安装的特点。
本文在对边框型材 6的空间结构描述中: 是以节能装饰板作参照, 以节 能装饰板面板 1所在方位作为 "上" , 底板 2所在方位作为 "下" , 型材边框 靠向节能装饰板断面的一侧作为 "内侧面" , 相背一侧作为 "外侧面" , 这 仅是为便于描述, 并非对本发明作任何形式上的限制。 边框型材 6的技术实 质是对断面板材取得防水、 防火、 防老化、 保温和结构强度以及方便安装的 功能, 凡是依据本发明的技术实质对以上实施例所作的任何简单修改、 等同 变化与修饰, 均仍属本发明技术方案的保护范围。

Claims

权 利 要 求 书
1、 断桥隔热节能装饰板, 设有面板 (1) , 底板 (2) , 面板与底板之 间夹有与面板和底板粘合连接的保温芯板 (3) , 其特征在于: 在装饰板侧 部的断面上, 粘合连接有型材边框 (6) , 所述的型材边框是由下部的塑料 型材 (61) 与上部的金属型材 (62) 组成的断桥隔热复合式型材边框, 金属 型材下部与塑料型材上部通过凸凹面 (62c) 相互过盈配合嵌合连为一体, 上部的金属型材内侧壁 (62a)与面板 (1) 和靠向面板一侧的上部保温芯板断 面粘合连接, 下部的塑料型材内壁面 (61a) 与底板 (2) 和靠向底板一侧的 下部保温芯板断面粘合连接, 型材边框 (6) 下部设有向内拐 90度、 贴在底 板 (2) 上的塑料型材底面 (61b) 。
2、 根据权利要求 1所述的断桥隔热节能装饰板,其特征在于: 所述金属 型材 (62) 上端部的外侧壁 (62b) 向面板方向厚度渐缩。
3、 根据权利要求 1所述的断桥隔热节能装饰板,其特征在于: 所述金属 型材 (62) 通过外侧下部纵向排列的凸凹面 (62c) 与塑料型材 (61) 内侧 上部的对应凸凹面相互过盈配合嵌合为一体。
4、 根据权利要求 1所述的断桥隔热节能装饰板,其特征在于: 所述型材 边框 (6) 底部设有与塑料底面 (61b) 呈 180度的反向延伸面, 该延伸面外 端部向面板 (1) 方向拐 90度, 形成开口向上的安装定位槽 (61c) 。
5、 根据权利要求 1所述的断桥隔热节能装饰板,其特征在于: 所述的型 材边框 (6) 是硬聚氯乙烯塑料断桥隔热铝塑复合型材。
6、 根据权利要求 1至 5任一权利要求所述的断桥隔热节能装饰板,其特征 在于: 所述面板 (1) 是铝材质或不锈钢材质或钢材质的金属板。
7、 用于断桥隔热节能装饰板的边框, 设有可与节能装饰板断面贴合连 接的型材边框 (6) , 其特征在于: 所述的型材边框 (6) 是由底部的塑料型 材 (61) 与上部的金属型材 (62) 组成的断桥隔热复合式型材边框, 金属型 材下部与塑料型材上部通过凸凹面 (62c) 相互过盈配合嵌合连为一体, 型 材边框 (6) 下部设有向内拐 90度的塑料型材底面 (61b) 。
8、 根据权利要求 7所述的用于断桥隔热节能装饰板的边框, 其特征在 于: 所述型材边框壁 (6) 靠近上端部分的金属型材外侧壁 (62b) 向上端方 向厚度渐缩。
9、 根据权利要求 7所述的用于断桥隔热节能装饰板的边框, 其特征在 于: 所述金属型材 (62) 通过外侧下部纵向排列的凸凹面 (62c) 与塑料型 材 (61) 内侧上部的对应凸凹面相互过盈配合嵌合为一体。
10、 根据权利要求 7、 8或 9所述的用于断桥隔热节能装饰板的边框, 其 特征在于: 所述边框壁 (6) 底部设有与塑料型材底面 (61b) 呈 180度的反 向延伸面, 该延伸面端部向上拐 90度, 形成开口向上的安装定位槽
(61c) 。
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US10221574B2 (en) 2016-05-31 2019-03-05 Advanced Architectural Products, Llc Insulting structure for buildings
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CN101498163A (zh) 2009-08-05
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