Integrated thermal insulation composite board construction system

Abstract

The utility model discloses an integrated thermal insulation composite board construction system which comprises a group of thermal insulation composite boards, and the adjacent thermal insulation composite boards are spliced and connected through sealant. The heat preservation composite board comprises a rock wool layer, a cement fiberboard layer arranged on one side of the rock wool layer, a board outer coating arranged on the outer side of the cement fiberboard layer, an aluminum profile set frame arranged on the other side of the rock wool layer and an aluminum veneer connected between the rock wool layer and the aluminum profile set frame. Through the arrangement of the aluminum profile group frame, an installation foundation is provided for the rock wool layer and the aluminum veneer, the rock wool layer and the aluminum veneer are convenient to prefabricate in advance, heat preservation and batch installation are guaranteed, construction time is saved, and the arrangement of the aluminum profile group frame is further beneficial to guaranteeing follow-up clamping installation with the lamp trough assembly; through the arrangement of the cement fiberboard, on one hand, protection is provided for the rock wool layer, and on the other hand, high overall decoration performance is provided through the arrangement of the coating.

Description

TECHNICAL FIELD

[0001] The utility model relates to building curtain wall aluminium plate technical field, especially in one kind of integrated heat preservation composite board structure system. BACKGROUND

[0002] At present, the engineering of building appearance diversification is more and more. It is advocated that the material is low carbon environmental protection and the appearance effect requirement to building indoor and outdoor is higher. The traditional aluminium plate method is difficult to satisfy various requirements singly. The traditional curtain wall aluminium plate cannot heat preservation, fire prevention, moisture prevention, indoor decoration is not good, and the technical problem of long time installation on site. To solve the traditional aluminium plate + heat preservation cotton construction process complicated, poor heat preservation performance, long installation time, energy saving and environmental protection and the technical problem such as poor exterior decoration effect. How to ensure that the construction period of building curtain wall aluminium plate installation is short, heat preservation performance is good and practicality is strong needs to be designed. UTILITY MODEL CONTENT

[0003] The utility model provides a kind of integrated heat preservation composite board structure system to solve the technical problems such as heat preservation of curtain wall aluminium veneer, convenient production and assembly, good decoration performance and short construction period.

[0004] To achieve the above object, the utility model adopts the following technical scheme:

[0005] A kind of integrated heat preservation composite board structure system, comprising a group of heat preservation composite board parts, adjacent heat preservation composite board parts are connected by sealing glue through splicing;

[0006] The heat preservation composite board part includes a rock wool layer, a cement fiber board layer disposed on one side of the rock wool layer, and an outer coating layer disposed on the outer side of the cement fiber board layer, an aluminum profile group frame disposed on the other side of the rock wool layer, and an aluminum veneer connected between the rock wool layer and the aluminum profile group frame.

[0007] The aluminum veneer is in the shape of a Chinese character, with the vertical part closely attached to the rock wool layer and the horizontal part located at the end of the rock wool layer. The pull rivets are connected from the outside to the inside in sequence to the aluminum profile, the horizontal part of the aluminum veneer, and the end of the rock wool layer.

[0008] Further, the thickness of the cement fiber board is not less than 6mm, and the board surface and the joint are provided with a crack-resistant fiber mesh reinforcement layer.

[0009] Further, the outer coating layer of the cement fiber board includes a putty layer, a latex paint primer layer, and a surface oil layer.

[0010] Further, the aluminum profile group frame includes a vertical plate corresponding to the rock wool layer and an end plate integrally connected to both ends of the vertical plate, which is in the shape of a hexagon. One side U-shaped groove corresponds to the end of the rock wool layer, and the other inverted U-shaped groove corresponds to the aluminum alloy base of the lamp slot assembly.

[0011] Further, the horizontal part of the inverted U-shaped groove corresponding to the aluminum alloy base is provided with a flange upwards, and the flange is fixedly connected with the rock wool layer through self-tapping nails; the vertical part of the inverted U-shaped groove away from the rock wool is further provided with a profile groove, and the profile groove is connected with a rubber strip.

[0012] Further, the aluminum veneer and the cement fiber board are fixedly connected with the rock wool layer through strong composite glue.

[0013] Further, a gap is arranged between the vertical plate of the aluminum veneer and the profile group frame, and a cushion block is arranged at both ends of the corner and is fixedly connected through sealing glue; the horizontal part of the aluminum veneer is fixedly connected with the end plate at both ends of the profile group frame through sealing glue.

[0014] Further, a lamp groove assembly is further arranged between adjacent thermal insulation composite board pieces, the lamp groove assembly is installed in the gap at the end of the adjacent thermal insulation composite board piece, and the lamp groove assembly is sequentially connected with the aluminum alloy base and the mounting batten; wherein the aluminum alloy base extends into the inverted U-shaped groove of the end plate of the aluminum profile group frame, and is in contact with the rubber strip.

[0015] The beneficial effects of the utility model are embodied in:

[0016] The utility model discloses a setting of aluminum profile group frame provides the installation basis for rock wool layer and aluminum veneer, is convenient for the early prefabrication of both, thereby guarantees the thermal insulation and batch installation and saves construction time, and the setting of aluminum profile group frame is also favorable for guaranteeing the clamping installation of subsequent lamp groove assembly, the utility model discloses the setting of cement fiber board provides protection for rock wool layer, and on the other hand, through the setting coating, it is favorable to provide high overall decorative performance, other features and advantages of the utility model will be described in the subsequent specification, and part becomes apparent from the specification, or is understood by implementing the utility model, the main purpose and other advantages of the utility model can be realized and obtained through the scheme specially pointed out in the specification. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the installation schematic drawing of the integrated thermal insulation composite board structure system of lamp groove assembly;

[0018] Figure 2 It is the schematic diagram of integrated thermal insulation composite board structure system;

[0019] Figure 3 It is the local schematic diagram of integrated thermal insulation composite board structure system;

[0020] Figure 4 It is the corner thermal insulation composite board piece splicing schematic diagram;

[0021] Figure 5 It is the thermal insulation composite board piece and sealing glue connection structure schematic diagram.

[0022] Figure reference numerals: 1-Insulation composite panel, 101-Cement fiberboard, 102-Outer coating of the panel, 103-Rock wool layer, 104-Aluminum profile frame, 105-Aluminum single panel, 106-Padded block, 107-Sealing adhesive, 108-Rivet, 109-Profile notch, 110-Self-tapping screw, 111-Adhesive strip, 112-Strong composite adhesive, 2-Installation keel, 3-Aluminum alloy base, 4-Light trough assembly, 5-Sealing strip, 6-Sealing adhesive. Detailed Implementation

[0023] Taking a certain curtain wall as an example, such as Figures 1 to 5 As shown, the integrated thermal insulation composite panel structure system includes a set of thermal insulation composite panel components 1, with adjacent thermal insulation composite panel components 1 spliced ​​together by sealant 6; the thermal insulation composite panel component 1 includes a rock wool layer 103, a cement fiber board 101 layer disposed on one side of the rock wool layer 103 and an outer coating 102 disposed on the outside of the cement fiber board 101 layer, an aluminum profile frame 104 disposed on the other side of the rock wool layer 103, and an aluminum single panel 105 connecting the rock wool layer 103 and the aluminum profile frame 104; the aluminum single panel 105 is U-shaped, with the vertical part tightly attached to the rock wool layer 103 and the horizontal part located at the end of the rock wool layer 103; rivets 108 connect the aluminum profile, the horizontal part of the aluminum single panel 105 and the end of the rock wool layer 103 sequentially from the outside to the inside.

[0024] The aluminum single panel 105 has an aluminum plate thickness of 2.0mm, is made of 3003-H24 material, has 25mm folded edges on all four sides, and undergoes a surface treatment of fluorocarbon spraying on the visible surface, with a three-coat, two-bake process. The average coating thickness is ≥40μm, and the fluorocarbon coating material is KYNAR500 with a polyvinylidene fluoride content ≥70% by weight. The rock wool layer 103 has a thickness of 44mm and a density of not less than 120kg / m³. 3 The thermal conductivity is less than 0.043. The cement fiberboard 101 has a thickness of 6mm, and crack-resistant fiber mesh reinforcement layers are provided on the board surface and at the joints. The outer coating 102 of the cement fiberboard 101 includes a putty layer, a latex paint primer layer, and a topcoat layer.

[0025] In this embodiment, the aluminum profile frame 104 includes a vertical plate corresponding to the rock wool layer 103 and an end plate integrally connecting both ends of the vertical plate. The end plate is arranged in a U-shape, with one side having a U-shaped groove that engages with the end of the rock wool layer 103, and the other side having an inverted U-shaped groove that connects to the aluminum alloy base 3 of the light trough assembly 4. The horizontal part of the inverted U-shaped groove corresponding to the aluminum alloy base has an upward flange, which is fixedly connected to the rock wool layer 103 by self-tapping screws 110. The vertical part of the inverted U-shaped groove away from the rock wool also has a profile groove 109, and an adhesive strip 111 is connected to the profile groove 109.

[0026] In this embodiment, the aluminum veneer 105 and the cement fiber board 101 are fixedly connected with the rock wool layer 103 through the strong composite glue 112. The vertical plate of the aluminum veneer 105 is provided with a gap between the profile group frame, and is provided with a cushion block 106 at both ends and is fixedly connected through the sealing glue 107; the horizontal part of the aluminum veneer 105 is fixedly connected with the end plate between the two ends of the profile group frame through the sealing glue 6.

[0027] In this embodiment, the light groove assembly 4 is further provided between the adjacent thermal insulation composite board pieces 1, the light groove assembly 4 is installed in the gap at the end of the adjacent thermal insulation composite board piece 1, and the light groove assembly 4 is connected with the aluminum alloy base 3 and the mounting batten 2 in turn; wherein the two ends of the aluminum alloy base 3 extend into the inverted U-shaped groove of the end plate of the aluminum profile group frame 104, and are in contact connection with the glue strip 111. In addition, the aluminum alloy base 3 is further provided with a sealing strip 5 at both ends of the transverse section, and the sealing strip 5 is made of EPDM sealing edge glue strip 111.

[0028] The composite glue is a polyurethane double-component glue, the bonding strength needs to meet the relevant requirements of JGT 287-2013, and it is required to be an environmentally friendly product without formaldehyde and the like; the sealing glue 6 is a special curtain wall sealing glue 6 without silicone oil, which ensures its waterproof performance, the thermal insulation composite board piece 1 at the corner is spliced by using a special double-component polyurethane composite corner bonding, which ensures its airtight and waterproof performance.

[0029] In actual construction, 2.0mm aluminum plates are batch-processed into aluminum veneers 105 according to the size of the drawing, the front surface is sprayed with fluorocarbon, and a protective film is attached to the front surface of each piece for neat stacking. The front surface of the 6mm cement fiber board 101 is cleaned and then sprayed with indoor environmentally friendly latex paint, and the color is sealed according to the sample, and the sprayed board is placed neatly on a tray for standby. The polyurethane double-component glue is poured into a glue bucket in proportion, stirred uniformly, and used. The sealing glue 6 is cut into a length of about 20mm, and placed in a paper box for standby.

[0030] Then, the sprayed aluminum veneer 105 is placed on the workbench with the back facing up, the polyurethane glue agent is poured into the aluminum veneer 105 with a glue spoon, the amount of glue agent is about 0.6kg / ㎡, and then the glue agent is evenly pushed to the edge of the aluminum veneer 105 with a glue scraping plate. The rock wool strips are vertically and closely arranged in parallel to the long side of the triangular aluminum plate and are filled to the edge of the aluminum plate, thereby forming a rock wool layer 103; wherein the thickness of the rock wool strip needs to be paid attention to the compaction thickness and the thickness of the glue layer, and the rock wool strip is cut as long as possible to ensure its integrity.

[0031] The cement fiber board 101 sprayed with paint is cut according to the size of the aluminum veneer 105, the cement fiber board 101 is poured with the polyurethane glue agent on the back surface, the amount of glue agent is about 0.6kg / ㎡, the glue agent is evenly pushed to the whole board with a glue scraping plate, and then the glued surface is accurately combined with the surface on which the rock wool strip is laid according to the size of each side, and the combined surface is manually placed on the cold pressing machine workbench for pressing.

[0032] Repeat the above operation, each set of plate neatly stacked to the cold press stroke space full, open the cold press pressure composite, set the appropriate pressure value, after 4 hours turn off the product take out and placed on the tray to assemble.

[0033] Then, the sprayed aluminum profile group frame 104 is cut to length and cut to angle according to the corresponding number of the design drawing by the universal automatic saw, and the number is clearly marked to avoid confusion and misassembly. Find the composite plate prepared in the above steps and the aluminum profile corresponding to the number to assemble the frame. First, inject glass glue along a straight line at the bottom of the two inner corners of the U-shaped groove of the aluminum profile group frame 104, then clamp the aluminum profile group frame 104 on the corresponding side of the composite plate, and place the cut EPDM rubber pad as a pad 106 into the gap between the aluminum plate surface and the front of the aluminum profile group frame 104, about 300mm apart. Place one, and follow the same method to install the second aluminum profile group frame 104, and fill the glass glue in the opposite corner space of each two aluminum profile group frames 104. Note that the corner position of each plate must be filled with corner glue to achieve waterproof function. After confirming that each corner of the composite plate is completely closed with the inclined angle of the aluminum profile group frame 104, fix the aluminum profile group frame 104 and the plate according to the required spacing and position on the drawing by using stainless steel self-tapping screws, and label the number on the plate edge. The corner must be flat and cannot be misaligned due to the movement of the aluminum plate.

[0034] After assembly and fixation, turn over to the aluminum plate surface and inject glass glue along a straight line into the 4mm gap with the pad 106. The glue injection must be full and the line must be neat and beautiful, and cannot be applied to the plate surface or the visible surface of the aluminum profile group frame 104. After injecting glass glue on each side and checking for quality, place the plate on the tray, separate each plate with a wooden stick, and package after 4 hours of dry glue. The finished product after dry glue is first wrapped with a small piece of paper, then wrapped with thick plastic bubble film, and finally wrapped with adhesive tape. Label the number on the outer packaging film and stack neatly for delivery to the construction site.

[0035] For the installation of the lamp slot assembly 4, the steel joist system is positioned according to the drawing and the site line positioning requirements, and is welded and installed to the main structure by steel parts and embedded parts. The aluminum alloy pressing block of the composite plate structure system is processed in the factory and is used to fix the panel on site. The aluminum alloy pressing block is fixed and installed by M6 stainless steel machine screws and the installation joist 2. Then, silicone sealant 6 is injected into the gap between the two plates. Thus, all processes are completed.

[0036] The above merely describes the preferred embodiments of the present application, but the protection scope of the present application is not limited thereto, and any changes or substitutions within the technical range disclosed by the present application should be covered within the protection scope of the present application.

Claims

1. An integrated thermal insulation composite panel construction system, characterized by, The application relates to a set of heat preservation composite board pieces (1), wherein adjacent heat preservation composite board pieces (1) are connected through sealing glue (6). The heat preservation composite board piece (1) comprises a rock wool layer (103), a cement fiber board (101) layer arranged on one side of the rock wool layer (103), a plate outer coating (102) arranged on the outer side of the cement fiber board (101) layer, an aluminum profile group frame (104) arranged on the other side of the rock wool layer (103), and an aluminum veneer (105) connected between the rock wool layer (103) and the aluminum profile group frame (104). The aluminum veneer (105) is in a shape of a Chinese character, the vertical part is close to the rock wool layer (103), and the horizontal part is located at the end of the rock wool layer (103); a pull rivet (108) is sequentially connected with the aluminum profile, the horizontal part of the aluminum veneer (105) and the end of the rock wool layer (103) from outside to inside.

2. The integrated thermal composite panel construction system of claim 1, wherein, The cement fiber board (101) has a thickness not less than 6 mm, and the board surface and the joint gap are provided with a crack-resistant fiber mesh reinforcement layer.

3. The integrated thermal composite panel construction system of claim 1, wherein, The plate outer coating (102) on the outer side of the cement fiber board (101) comprises a putty layer, a latex paint primer layer and a surface oil layer.

4. The integrated thermal composite panel construction system of claim 1, wherein, The aluminum profile group frame (104) comprises vertical plates arranged corresponding to the rock wool layer (103) and end plates integrally connected to the two ends of the vertical plates, the end plates are arranged in a shape of a Chinese character, one side U-shaped groove is arranged corresponding to the end of the rock wool layer (103), and the other inverted U-shaped groove is arranged corresponding to the aluminum alloy base (3) of the lamp groove assembly (4).

5. A system for constructing an integrated thermal composite wall according to claim 4, wherein The horizontal part of the inverted U-shaped groove is provided with a turned-up edge upward, the turned-up edge is fixedly connected with the rock wool layer (103) through a self-tapping rivet (110); the vertical part of the inverted U-shaped groove away from the rock wool layer is further provided with a profile groove (109), and the profile groove (109) is connected with a rubber strip (111).

6. The integrated thermal composite panel construction system of claim 1, wherein, The aluminum veneer (105) and the cement fiber board (101) are fixedly connected with the rock wool layer (103) through strong composite glue (112).

7. The integrated thermal composite panel construction system of claim 5, wherein, The vertical plate of the aluminum veneer (105) is provided with a gap between the profile group frame, the two end corners are provided with a cushion block (106) and are fixedly connected through sealing glue (107); the horizontal part of the aluminum veneer (105) is fixedly connected with the end plates of the profile group frame through sealing glue (6).

8. A one-piece thermal composite panel construction system as claimed in claim 7, wherein, The lamp groove assembly (4) is further arranged between the adjacent heat preservation composite board pieces (1), the lamp groove assembly (4) is arranged in the gap at the end of the adjacent heat preservation composite board pieces (1), and the lamp groove assembly (4) is sequentially connected with the aluminum alloy base (3) and the mounting batten (2).

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