KR101422414B1 - Construction system of high insulation pair panel - Google Patents

Construction system of high insulation pair panel Download PDF

Info

Publication number
KR101422414B1
KR101422414B1 KR1020130083713A KR20130083713A KR101422414B1 KR 101422414 B1 KR101422414 B1 KR 101422414B1 KR 1020130083713 A KR1020130083713 A KR 1020130083713A KR 20130083713 A KR20130083713 A KR 20130083713A KR 101422414 B1 KR101422414 B1 KR 101422414B1
Authority
KR
South Korea
Prior art keywords
heat
air layer
honeycomb panel
panel
heat insulating
Prior art date
Application number
KR1020130083713A
Other languages
Korean (ko)
Other versions
KR20130086998A (en
Inventor
손동열
Original Assignee
손동열
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 손동열 filed Critical 손동열
Priority to KR1020130083713A priority Critical patent/KR101422414B1/en
Publication of KR20130086998A publication Critical patent/KR20130086998A/en
Application granted granted Critical
Publication of KR101422414B1 publication Critical patent/KR101422414B1/en

Links

Images

Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74Heat, sound or noise insulation, absorption, or reflection . Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76Heat, sound or noise insulation, absorption, or reflection . Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
    • E04B1/762Exterior insulation of exterior walls
    • E04B1/7629Details of the mechanical connection of the insulation to the wall
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/88Curtain walls
    • E04B2/96Curtain walls comprising panels attached to the structure through mullions or transoms
    • E04B2/967Details of the cross-section of the mullions or transoms
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/88Curtain walls
    • E04B2/90Curtain walls comprising panels directly attached to the structure
    • E04B2/92Sandwich-type panels

Abstract

The present invention discloses a high thermal insulation duplex panel construction system, comprising: a fixing bar (10) coupled to a frame of a building; A first honeycomb panel 20 positioned and fixed on the front surface of the fixing bar 10; A napkin tape (31) temporarily fixing the first honeycomb panel (20) to the fixing bar (10) and a first structural sealant (30); A plurality of heat shield spacers 40 positioned at both sides of the front surface of the first honeycomb panel 20 and having one end bonded by a thermosetting adhesive; A screw fastener 50 which is pulled from the two heat shielding spacers 40 and secondarily fixes the fixing bar 10 and the first honeycomb panel 20 and the spacing member 40 for heat shielding; A second honeycomb panel 60 positioned at the other end of the heat shield gap member 40 and bonded to the other end of the heat shield gap member 40 by a thermosetting adhesive; A first heat insulator 71 and a second heat insulator 70 positioned between the first honeycomb panel 20 and the second honeycomb panel 60; A first air layer 81 positioned between the first honeycomb panel 20 and the first heat insulating material 71 having the aluminum foil 93 attached thereto and a second air layer 81 located between the first heat insulating material 71 and the second heat insulating material 70 A third air layer 83 positioned between the second honeycomb panel 60 and the second heat insulator 70 to which the aluminum foil 93 is attached; An air layer spacing 80 provided in the first air layer 81, the second air layer 82, and the third air layer 83; A third heat insulating material 91 provided between the heat insulating spacers 40 and a backup material 92 and a weather sealant 91 for preventing the third heat insulating material 91 from escaping from the space between the heat shielding spacers 40 90).
The present invention can easily and easily construct the outer wall surface of a building by performing a simple sealant sealing work by constructing the outer wall surface of the building using a high thermal insulation duplex panel composed of a unitary body, And the insulation between the inner and outer finishing panels and the heat shielding material is formed by inserting the insulation material with air layer, it is possible to greatly reduce the cooling and heating cost by improving the insulation performance due to securing the airtightness. And the work such as welding can be omitted, safety can be ensured as well as fire prevention, and it is possible to contribute to energy saving by easy formation of space inside the building, improvement of durability and thickness control.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a high-

The present invention relates to an integrated high-thermal-insulation duplex panel construction system, and more particularly, to an integrated high-thermal-insulation duplex panel construction system in which an outer wall panel, a thermal barrier spacing material, an air layer insulation material, , And to a high insulation double-layer panel construction system capable of reducing energy and improving workability due to maximization of insulation performance.

Generally, the outer wall finishing panel constitutes the outer wall of the building while a plurality of finishing panels are fixedly connected to each other. That is, they are connected horizontally or vertically in the order of the next finishing panel from one finishing panel to the fixed frame by screw pieces having a predetermined interval, and then the exterior wall is formed by sequentially assembling to complete the appearance of the building.

These exterior finish panels are made of galvanized steel sheet, aluminum sheet panel, aluminum composite panel, honeycomb panel, and high density panel coated with paint. Insulation materials such as styrofoam, glass and urethane are fixed on the back panel. Or may be provided with a heat insulating material such as styrofoam, glass wool or urethane in the space between the outer wall finishing panel and the inner wall.

Further, when the finishing panel or the installation of the heat insulating material is completed, an inner wall for the interior finishing is provided.

However, external energy such as direct sunlight in summer and strong wind in winter are transmitted without being blocked by a fixed frame in the outer wall finishing panel, resulting in energy loss, and the heat insulating effect is greatly deteriorated.

Furthermore, problems such as deterioration of heat insulating performance due to uncertain quality due to a fixed frame of a heat insulating material, a partial unsettling due to interference of a fastener or the like, fixing failure, etc. have been caused.

In the prior art, a panel assembly for a wall surface of a building, which is a registration room No. 20-0204054, has been proposed. In this panel, an unfinished plate is attached to both sides of an intermediate member and an arm and a water- And a wall skeleton member provided for the wall construction is inserted into the intermediate member of the panel so as to be able to be inserted and supported. Since only one longitudinal wall skeleton member in the longitudinal direction or the transverse direction is fitted in the insertion hole according to the assembling direction of the panel, The wall skeleton member in the direction is omitted. In this case, the fixing member is partly inserted along the insertion hole, so that the effect of reducing the amount of use thereof is expected.

However, in such a conventional technology, since the exterior of the building requires construction of separate members such as a separate wall inside the finishing panel and a heat insulating material in the space between the exterior, the construction period is prolonged, There is a problem in that it is delayed until proceeding.

In addition, due to the increasing global warming and strengthening of energy installation standards, the heat loss in the room is largely affected by the heat of summer or the strongness of winter, so that the conventional outer wall finishing panel system prevents the heat loss of the room There is no problem.

Korea Registration Office 20-0204054 (registered on September, 2000) Korea Registration Office 20-0355452 (registered on June 26, 2004)

The present invention relates to a method for constructing an outer wall of a building using a high-thermal-insulation duplex panel, in which an air layer is formed between inner and outer panels and a thermal barrier By inserting the formed insulation and integrating it with the factory assembly by airtightness, it is possible to maintain the high insulation performance against the thickness, economically benefit from the reduction of the construction cost and dramatically improve the thermal efficiency by the high insulation performance, The present invention provides a high-insulation double-layer panel construction system capable of minimizing heating costs and contributing to an energy saving policy.

To achieve the above object, the present invention provides a high-insulation double-layer panel construction system comprising: a fixing bar coupled to a frame of a building; A first honeycomb panel positioned and fixed on a front surface of the fixing bar; A napkin tape temporarily fixing the first honeycomb panel to the fixing bar, and a first fixing structure sealant; A spacing member disposed at both sides of the front surface of the first honeycomb panel and having one end bonded by a thermosetting adhesive; A screw fastening part which is pulled out from the gap for the heat-generating end and secures the fixing bar and the first honeycomb panel and the spacer for heat shielding secondarily; A second honeycomb panel which is positioned at the other end of the spacing member for heat-transferring and is bonded to the other end of the spacing member for heat-shielding by a thermosetting adhesive; A first heat insulating material and a second heat insulating material positioned between the first honeycomb panel and the second honeycomb panel; A first air layer positioned between the first honeycomb panel and the first insulation having the aluminum foil attached thereto, a second air layer positioned between the first insulation and the second insulation, and a second air layer positioned between the second honeycomb panel and the aluminum foil A third air layer positioned between the second insulation layers; An air layer spacing member provided in each of the first air layer, the second air layer and the third air layer; And a backing material and a weather sealant for preventing the third heat insulating material and the third heat insulating material provided between the two heat shielding spacers from escaping from the space between the two heat shielding end spacers.

Wherein the screw fastener includes: a blade-type nut which is closely attached to the spacer for a heat-generating end; A nut body extending from the wing-shaped nut and hollowed inside; And a nut fastening space is further provided between the blade-type nut of the screw fastener and the gap for the heat-generating step where the blade-type nut closely contacts with the screw nut.

The first air layer, the second air layer, and the third air layer are further filled with argon gas to improve the heat insulating property.

The present invention relates to a method for constructing an outer wall of a building, which is prefabricated in a factory rather than a site, and is constructed by using a high thermal insulation duplex panel made of a composite unit to fix the building frame to a bracket, It is possible to obtain an economical effect by reducing the working time and the cost, and it is possible to obtain an economic effect by inserting the heat insulating material having an air layer formed between the inner and outer finishing panels and the heat shielding material, It can greatly reduce the cost of heating and cooling by dramatic improvement, it can induce simplification of the construction structure, omission of work such as welding can be secured as well as safety, and it is easy to form the space inside the building, The controllability can greatly contribute to energy saving.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view showing an embodiment of a high-insulation double-layer panel construction system according to the present invention. FIG.
2 is a plan structural view of an embodiment of a high insulation double-layer panel construction system according to the present invention.
Fig. 3 is an enlarged plan view of the constituent parts of one embodiment of the high insulation double-layer panel construction system of the present invention.
4 is a conceptual diagram showing one of constituent parts of an embodiment of a high-insulation double-layer panel construction system of the present invention.
5 is a perspective view showing one of constituent parts of an embodiment of the high insulation double layer panel construction system of the present invention.
6 is a perspective view showing another embodiment of the high-insulation double-layer panel construction system of the present invention.
7 is a plan structural view of another embodiment of the high insulation double-layer panel construction system of the present invention.
Fig. 8 is an enlarged plan view of the constitution of another embodiment of the high-thermal-insulation duplex panel construction system of the present invention.

Hereinafter, other objects and features of the present invention will be apparent from the following description of embodiments with reference to the accompanying drawings.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Terms such as those defined in commonly used dictionaries should be interpreted as having a meaning consistent with the meaning in the context of the relevant art and are to be interpreted in an ideal or overly formal sense unless explicitly defined in the present application Do not.

Preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.

Hereinafter, a high-insulation double-layer panel construction system according to an embodiment of the present invention will be described in more detail with reference to the accompanying drawings.

1 and 2, the high-thermal-insulation duplex panel construction system according to the present invention includes a fixed bar 10 coupled to a frame of a building, a first honeycomb positioned and fixed on the front surface of the fixed bar 10, A panel 20 and a norton tape 31 for temporary fixing the first honeycomb panel 20 to the fixing bar 10 and a first sealant 30 for fixing the first honeycomb panel 20 to the first honeycomb panel 20 (40) which is positioned on both sides of the front side of the fixing bar (10) and bonded to one end by a thermosetting adhesive, A screw fastener 50 for secondarily fixing the spacer 20 and the spacing member 40 for heaters and another end of the spacing member 40 for heaters located at the other end of the spacing member 40 for heaters by a thermosetting adhesive A second honeycomb panel 60 adhered to the first honeycomb panel 20 and a second honeycomb panel 60 positioned between the first honeycomb panel 20 and the second honeycomb panel 60, A first air layer 81 positioned between the first heat insulating material 71 and the second heat insulating material 70 and the first heat insulating material 71 to which the first honeycomb panel 20 and the aluminum foil 93 are attached, A second air layer 82 positioned between the heat insulating material 71 and the second thermal insulating material 70 and a second thermal insulating material 70 placed between the second honeycomb panel 60 and the aluminum foil 93 A third air layer 83 and an air layer gap material 80 provided in the first air layer 81, the second air layer 82 and the third air layer 83, A backing material 92 and a weather sealant 90 for preventing the third insulating material 91 and the third heat insulating material 91 from escaping from the space between the heat shielding spacers 40 are included.

The thermal insulating spacers 40 have a structure and airtightness function, and can intercept inner and outer heat transfer.

The fixing bar 10 is made of any one of aluminum and steel, which may be changed according to need or installation environment.

Since the present invention having the above-described structure has a strong durability, it is possible to obtain two effects of forming the inner and outer finishing materials and the high thermal insulation layer.

The first air layer 81 and the third air layer 83 can be made of aluminum (Al), and the second air layer 82 and the third air layer 83 can have a triple- The first air layer 81, the second air layer 82, and the third air layer 83 are filled with argon gas for improving the heat insulation property. May be injected.

In the present invention, all the components other than the fixing bar 10 are supplied to the site in a state where they are assembled at the factory, and thus the noble metal is fixed to the noble tape 31 by the structural sealant 30 and the screw fastener 50 The workability can be greatly improved because it can be fixed to the bar 10.

That is, a napkin tape 31 having a temporary fixation function is attached to the fixed bar 10 in the field, and then the first honeycomb panel 20 is first fixed by using the structural sealant 30 And the screw fasteners 50 are again inserted between the spacers 40 for the heat-generating ends so as to be tightly fixed to each other, thereby securing the second installation.

The first honeycomb panel 20 and the second honeycomb panel 60 may be lightened by the first air layer 81 and the second air layer 82 and the third air layer 83 Since the high thermal insulation performance can be expected by the insulation of the triple structure, the cooling and heating cost can be greatly reduced.

5, the screw fastener 50 includes a wing-type nut 51 which is in close contact with the spacing member 40 for the heat-generating ends, a nut 52 extending from the wing- And a screw bolt 53 inserted into the nut body 52. The wing nut 51 of the screw fastener 50 and the wing nut 51 of the screw fastener 50 are in close contact with each other. And a nut fixing space 54 is further provided between the spacers 40 for heat shielding.

When the screw fastener 50 is inserted between the spacers 40 for the heat exchanger 40, the wing nut 51 is pulled in the vertical direction, and then the screw bolt 53 of the screw fastener 50 After the wing-type nuts 51 are positioned in the horizontal direction, the screw bolts 53 are fastened and fixed firmly.

In addition, since the nut fixing space 54 is further provided between the bladed nut 51 of the screw fastener 50 and the spacer 40 for the heat shielding to which the bladed nut 51 is closely attached, The tightening workability of the screw fastener 50 is improved and the space of the nut fastening space 54 is minimized to prevent the screw fastener 50 from being loosened.

6 to 8 illustrate another embodiment of the present invention, in which the present invention is applied to a glass panel portion made of triple glazing 101 on one side.

At this time, the triple glazing 101 is positioned and adhered to one side of the third heat insulating material 91 located between the heat shielding spacers 40, so that the first honeycomb plate 20 of the present invention and the second It is possible to construct a high thermal insulation duplex panel composed of a honeycomb panel 60.

That is, after confirming the position of the third heat insulating material 91 on one side of the triple glass 101, the temporary fixing nourten tape 31 is attached to one side (right side in the figure) of the third heat insulating material 91, And then the third insulating material 91 is placed after fixing the high thermal insulating duplex panel of the present invention by using the structural sealant 30. [

The triple glass 101 and the second honeycomb panel 60 are firmly fixed by using the backup material 92 and the weather sealant 90 so that the present invention To construct a high thermal insulation duplex panel.

As described above, the present invention has been described with reference to particular embodiments, such as specific elements, and specific embodiments and drawings. However, it should be understood that the present invention is not limited to the above- And various modifications and changes may be made thereto by those skilled in the art to which the present invention pertains.

Accordingly, the spirit of the present invention should not be construed as being limited to the embodiments described, and all of the equivalents or equivalents of the claims, as well as the following claims, belong to the scope of the present invention

10: fixed bar 20: 1st honeycomb panel
30: structural sealant 31: norton tape
40: spacing member for heat shield 50: screw fastener
51: wing nut 52: nut body
53: screw bolt 54: nut fixing space
60: second honeycomb panel 70: second insulation
71: first insulation material 80: air layer gap material
81: first air layer 82: second air layer
83: third air layer 90: weather sealant
91: Third insulation material 92: Backup material
93: Aluminum foil 101: 3 Heavy metal

Claims (4)

  1. A fixing bar (10) coupled to the frame of the building;
    A first honeycomb panel 20 positioned and fixed on the front surface of the fixing bar 10;
    A napkin tape (31) temporarily fixing the first honeycomb panel (20) to the fixing bar (10) and a first structural sealant (30);
    A plurality of heat shield spacers 40 positioned at both sides of the front surface of the first honeycomb panel 20 and having one end bonded by a thermosetting adhesive;
    A screw fastener 50 which is pulled from the two heat shielding spacers 40 and secondarily fixes the fixing bar 10 and the first honeycomb panel 20 and the spacing member 40 for heat shielding;
    A second honeycomb panel 60 positioned at the other end of the heat shield gap member 40 and bonded to the other end of the heat shield gap member 40 by a thermosetting adhesive;
    A first heat insulator 71 and a second heat insulator 70 positioned between the first honeycomb panel 20 and the second honeycomb panel 60;
    A first air layer 81 positioned between the first honeycomb panel 20 and the first heat insulating material 71 having the aluminum foil 93 attached thereto and a second air layer 81 located between the first heat insulating material 71 and the second heat insulating material 70 A third air layer 83 positioned between the second honeycomb panel 60 and the second heat insulator 70 to which the aluminum foil 93 is attached;
    An air layer spacing 80 provided in the first air layer 81, the second air layer 82, and the third air layer 83;
    A third heat insulating material 91 provided between the two heat shielding spacers 40 and a backup material 92 for preventing the third heat insulating material 91 from escaping from the space between the heat shielding spacers 40, And a sealant (90).
  2. The method according to claim 1,
    Wherein the fixing bar (10) is made of aluminum or steel.
  3. The method according to claim 1,
    The screw fastener (50)
    A blade-type nut 51 which is brought into close contact with the two spacing members for heaters 40;
    A nut body 52 extending from the wing nut 51 and hollow inside;
    And a screw bolt (53) fitted in the nut body (52)
    Wherein a nut fixing space 54 is further provided between the wing-shaped nut 51 of the screw fastener 50 and the spacing member 40 for a heat-generating step in which the wing-shaped nut 51 is closely contacted. Insulated double layer panel construction system.
  4. The method according to claim 1,
    Wherein argon gas is further injected into the first air layer (81), the second air layer (82), and the third air layer (83) to improve the heat insulation property.
KR1020130083713A 2013-07-16 2013-07-16 Construction system of high insulation pair panel KR101422414B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020130083713A KR101422414B1 (en) 2013-07-16 2013-07-16 Construction system of high insulation pair panel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020130083713A KR101422414B1 (en) 2013-07-16 2013-07-16 Construction system of high insulation pair panel

Publications (2)

Publication Number Publication Date
KR20130086998A KR20130086998A (en) 2013-08-05
KR101422414B1 true KR101422414B1 (en) 2014-07-22

Family

ID=49213982

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020130083713A KR101422414B1 (en) 2013-07-16 2013-07-16 Construction system of high insulation pair panel

Country Status (1)

Country Link
KR (1) KR101422414B1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002332698A (en) 2001-05-08 2002-11-22 Emoto Kogyo Kk Connecting fittings for insulated pc wall panel
KR20060066197A (en) * 2004-12-13 2006-06-16 주식회사 엘지화학 Sheath type curtain wall system having an adiabatic structure using a gasket
KR20110095223A (en) * 2011-07-20 2011-08-24 문봉운 Outer wall decoration panel of building with glass panel and honeycomb panel
KR101254430B1 (en) 2011-10-12 2013-04-15 이봉재 Decoration panel unit of building outer wall

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002332698A (en) 2001-05-08 2002-11-22 Emoto Kogyo Kk Connecting fittings for insulated pc wall panel
KR20060066197A (en) * 2004-12-13 2006-06-16 주식회사 엘지화학 Sheath type curtain wall system having an adiabatic structure using a gasket
KR20110095223A (en) * 2011-07-20 2011-08-24 문봉운 Outer wall decoration panel of building with glass panel and honeycomb panel
KR101254430B1 (en) 2011-10-12 2013-04-15 이봉재 Decoration panel unit of building outer wall

Also Published As

Publication number Publication date
KR20130086998A (en) 2013-08-05

Similar Documents

Publication Publication Date Title
EP2800846B1 (en) A facade system
EP0057909B1 (en) Caravan construction
US9140053B2 (en) Structural element
US20140059833A1 (en) Wall Structure Of Large-Sized Refrigerated Storage And Construction Method Thereof
US20040103610A1 (en) Multipurpose composite wallboard panel
KR101204472B1 (en) Curtain wall using stone surface member and curtain wall construction method therewith
US20090095284A1 (en) Solar Module System With Support Structure
KR100648441B1 (en) Steel curtain wall system
US20140360124A1 (en) Windows and doors assembly structure having a joint portion of 45 degrees
CN202072170U (en) Assembly type enamel steel plate grain bin
KR101105797B1 (en) Curtain wall for double insulating heat
WO2011088184A3 (en) Composite insulating building panel and system and method for attaching building panels
DE19938250C2 (en) Attachment for holding a composite pane
US9587399B2 (en) Insulating wall, a column assembly therefore and a method of constructing such an insulating wall
PL194851B1 (en) Glazed building unit of high theramlly insulating power
KR101172391B1 (en) Eco-Friendly Insulation Curtain Wall
KR101634703B1 (en) The Aluminum insulation panel frame for architecture and the panel system
KR101640195B1 (en) Adiabatic curtain wall system
KR101719297B1 (en) wall insulation system assembly having seismic vibration-absorbing panels
JP6532608B2 (en) Curtain wall double jacket system fixture and its installation method
WO2003023157A1 (en) Panel with a vacuum element for outer wall constructions
US20100293881A1 (en) Composite frame for insertion in a building aperture
DE19518675C1 (en) Support for natural stone building facade
KR101065036B1 (en) Double insulated curtain wall with variable groove for glass
KR101077662B1 (en) Combination structure of external wall panel for curtain wall

Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
FPAY Annual fee payment

Payment date: 20170607

Year of fee payment: 4

FPAY Annual fee payment

Payment date: 20180630

Year of fee payment: 5

FPAY Annual fee payment

Payment date: 20190724

Year of fee payment: 6