Reinforcing rib shell of external wall non-dismantling thermal insulation board and installation method thereof

Abstract

The application discloses a reinforcing rib shell of an outer wall non-dismantling thermal insulation board and a mounting method thereof, which comprises a thermal insulation board main body closely adhered to the outer wall surface of a wall body, a plurality of grooves formed in the thermal insulation board main body, and a plurality of pressing plates arranged on the thermal insulation board main body, wherein the inner side of the pressing plate is fixed with a fixed-height inserting sleeve, the fixed-height inserting sleeve penetrates through the thermal insulation board main body and abuts against the wall surface of the wall body, and the outer side surface of the thermal insulation board main body is coated with a mortar shell. In the application, the fixed-height inserting sleeve inserted into the thermal insulation board main body can make the thermal insulation board main body keep a fixed distance from the wall body under the action of the fixed-length fixed-height inserting sleeve when the thermal insulation board main body is coated with a mortar layer and adhered to the wall body, the pressing plate is anchored to the surface of the thermal insulation board main body by using an anchor nail, and the thermal insulation layer is evenly attached to the wall surface of the wall body, thereby increasing the aesthetic property of the wall body.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of building construction, and particularly relates to a reinforcing rib shell of an outer wall non-demolition thermal insulation board and a mounting method thereof. BACKGROUND

[0002] The outer wall thermal insulation is formed by bonding construction of polymer mortar, glass fiber mesh cloth, outer wall flame-retardant thermal insulation board or fireproof thermal insulation board and the like at a construction site, and integrates functions of thermal insulation, waterproofing and finishing, and is widely applied to the outer wall construction of buildings.

[0003] A patent with the publication number CN217537539U discloses a non-demolition composite thermal insulation integrated outer wall board, which comprises a thermal insulation board, a first steel wire mesh, a second steel wire mesh and a plug-in cylinder. The first steel wire mesh and the second steel wire mesh respectively comprise a plurality of horizontal steel wires and a plurality of vertical steel wires. The patent combines the second steel wire mesh with the concrete of the wall body, which can improve the structural strength of the wall body and the connection strength between the thermal insulation board and the wall body, and avoid the problem of falling off. A patent with the publication number CN213539399U discloses an assembled outer wall thermal insulation non-demolition composite formwork, which comprises a thermal insulation board and a non-demolition formwork. A groove is formed on the connecting side of the thermal insulation board. The non-demolition formwork comprises a formwork body, and a convex rib is formed on the connecting side of the formwork body and the thermal insulation board. A steel mesh is pre-embedded in the formwork body. An external hanging piece connected with the steel mesh is arranged at the intersection point of the horizontal and vertical convex ribs. The external hanging piece extends towards the thermal insulation board and penetrates through the thermal insulation board. A hanging hole is arranged on the external hanging piece on the outer side of the thermal insulation board. A splicing part is arranged around the formwork body. The patent solves the problem of weak adhesion of the thermal insulation layer, improves the overall strength of the non-demolition composite formwork, and is easy to use in later construction.

[0004] Since the thermal insulation boards need to be connected one by one on the wall surface by using mortar, the height of the thermal insulation boards after being pasted to the wall surface will be different due to different amounts of mortar applied during the process of pasting the thermal insulation boards on the wall surface. The adjacent two thermal insulation boards need to be kept in a flush state by artificial flattening. However, due to different operation levels of construction personnel, the overall wall surface formed by the plurality of thermal insulation boards will be uneven, which affects the overall appearance of the thermal insulation wall after construction.

[0005] The information disclosed in this Background section is only for the purpose of increasing the understanding of the general background of the application, and should not be taken as admitting that this information forms the prior art that is already known to those of ordinary skill in the art. SUMMARY

[0006] The application aims to provide a reinforcing rib shell of an outer wall non-demolition thermal insulation board and a mounting method thereof, so as to solve the above problems of the prior art.

[0007] In order to achieve the above object, the application provides an outer wall non-demolition thermal insulation board, which comprises a thermal insulation board body, a plurality of transversely and vertically staggered grooves are formed on the front surface of the thermal insulation board body, a plurality of thermal insulation board bodies are closely attached to the outer wall surface of a wall body, a plurality of pressing plates are arranged on the outer surface of the thermal insulation board body, a fixed height inserting sleeve is fixed to the inner side surface of the pressing plate, the fixed height inserting sleeve penetrates the thermal insulation board body and abuts against the wall surface of the wall body, and a mortar shell is coated on the outer side surface of the thermal insulation board body.

[0008] In the technical scheme of the application, the fixed height inserting sleeve is a hollow cylindrical structure, a sleeve cavity is formed in the fixed height inserting sleeve, and the inner end edge of the fixed height inserting sleeve is cut into the thermal insulation board body when the fixed height inserting sleeve penetrates the thermal insulation board body.

[0009] In the technical scheme of the application, a through hole is formed in the pressing plate, the through hole is communicated with the sleeve cavity, the length of the fixed height inserting sleeve is greater than the thickness of the thermal insulation board body by 5-10 mm, an anchor nail penetrates the pressing plate, an abutting plate is arranged on the outer side of the anchor nail, and the abutting plate abuts against the outer side surface of the pressing plate when the anchor nail is nailed into the wall body.

[0010] In the technical scheme of the application, a horizontal supporting rod is arranged at the bottom edge of the wall body, a plurality of L-shaped plate structure connecting pieces are fixed between the supporting rod and the wall surface of the wall body, and the bottommost thermal insulation board body is overlapped on the top end of the supporting rod.

[0011] In the technical scheme of the application, a plurality of thermal insulation board bodies are combined into a thermal insulation layer on the wall surface of the wall body, a sticking mortar layer is coated on the inner side surface of the thermal insulation board body, the thermal insulation board body is attached to the wall surface of the wall body through the sticking mortar layer, and the thermal insulation layer is anchored to the wall surface of the wall body through a plurality of anchor bolts.

[0012] In the technical scheme of the application, the anchor bolt is arranged at the corner of the gap between two adjacent thermal insulation board bodies, a baffle is arranged on the anchor bolt, and the baffle abuts against the outer side surface of the thermal insulation layer when the anchor bolt is nailed into the wall body.

[0013] In the technical scheme of the application, the mortar shell is uniformly coated on the outer surface of the thermal insulation board body and covers the outer surface of the thermal insulation layer as a whole, and the inner side surface of the mortar shell, which is inserted into the part of the groove, is formed into a reinforcing rib.

[0014] In the technical scheme of the application, a hanging net made of glass fiber material is arranged on the outer side surface of the mortar shell, the hanging net is embedded in the mortar of the mortar shell, and a 2mm-thick finishing layer is coated on the outer side of the mortar shell.

[0015] A reinforcing rib shell mounting method of an external wall non-demolition thermal insulation board, the method comprises an external wall non-demolition thermal insulation board, and comprises the following steps:

[0016] Step one: abutting the supporting rod at the bottom edge of the wall body, making the supporting rod in a horizontal state, then fixing the supporting rod and the wall surface of the wall body with multiple connecting pieces by screws, so that the supporting rod is fixed on the wall body;

[0017] Step two: after smearing the adhesive mortar layer on the back of the thermal insulation board body, abutting the bottom end of the thermal insulation board body on the supporting rod and making the thermal insulation board body adhere to the wall surface, at this time, the thermal insulation board body is adhered to the wall body through the adhesive mortar layer;

[0018] Step three: after adhering the thermal insulation board body to the wall body, pressing the pressing plate into the thermal insulation board body, making the fixed-height insertion sleeve inserted into and penetrated through the thermal insulation board body, until the fixed-height insertion sleeve penetrates through the thermal insulation board body;

[0019] Step four: after punching a hole on the inner side of the through hole towards the wall body, inserting the expansion plug and the anchor nail into the hole, by knocking the anchor nail, the anchor nail can drive the pressing plate to move towards the wall body, so that the pressing plate extrudes the wall body, and finally the fixed-height insertion sleeve abuts against the wall body;

[0020] Step five: continuing to install the next thermal insulation board body at the side end position of the installed thermal insulation board body and installing the pressing plate on the thermal insulation board body, so that the thermal insulation layer formed by the thermal insulation board body covers the entire wall surface of the wall body, and under the fixed height of the fixed-height insertion sleeve, a fixed spacing between the thermal insulation board body and the wall body can be formed, so that the thickness of the adhesive mortar layer is uniform;

[0021] Step six: after the thermal insulation layer is fully covered, standing still to make the adhesive mortar layer solidify, then drilling a hole at the corner between the adjacent two thermal insulation board bodies, inserting the expansion plug and installing the anchor bolt, so that the anchor bolt drives the baffle to abut against the corner of the thermal insulation board body, thereby anchoring the thermal insulation board body on the wall body by the anchor bolt;

[0022] Step seven: coating the mortar shell on the outer surface of the thermal insulation layer and laying the hanging net, and then smoothing the mortar on the surface of the mortar shell, so that the hanging net is embedded into the surface of the mortar shell, after the hanging net is coated, coating the facing layer on the outer side of the facing layer, so that the facing layer forms the outer wall surface of the thermal insulation wall, and with the solidification of the mortar shell, the part of the mortar shell filled into the groove forms a reinforcing rib, which increases the structural strength of the thermal insulation board body.

[0023] As described above, due to the adoption of the above technical scheme, the beneficial effects of the present application are:

[0024] 1. In this invention, by inserting a fixed-height sleeve into the insulation board body, when the insulation board body is coated with adhesive mortar and pasted onto the wall, the pressure plate is anchored to the surface of the insulation board body by using anchoring nails. Under the action of the fixed-height sleeve of fixed length, the insulation board body maintains a fixed distance from the wall, thereby making the insulation layer flatly attached to the wall surface and increasing the aesthetics of the wall.

[0025] 2. In this invention, by creating grooves on the insulation board body, after the mortar shell is applied to the surface of the insulation board body, the part of the mortar shell that fills the groove will form a reinforcing rib embedded in the insulation board body, thereby increasing the structural strength of the insulation board body, reducing the deformation of the insulation board body, and making the insulation board body and the mortar shell have a larger contact area, so that the mortar shell adheres more firmly to the surface of the insulation board body. Attached Figure Description

[0026] Figure 1 This is a simplified schematic diagram of the overall structure of the present invention;

[0027] Figure 2 This is a partial cross-sectional view of the overall structure of the present invention;

[0028] Figure 3 This is an exploded view of the overall structure of the present invention;

[0029] Figure 4 This is a structural diagram of the main body of the insulation board in this invention;

[0030] Figure 5 This is an exploded view of the pressure plate in this invention;

[0031] Figure 6 This is a structural diagram of the fixed-height socket in this invention;

[0032] Figure 7 This is a structural diagram of the insulation layer in this invention;

[0033] Figure 8 This is an exploded view of the anchor bolt in this invention;

[0034] Figure 9 This is a structural diagram of the support rod in this invention;

[0035] Figure 10 This is a structural diagram of the inner surface of the mortar shell in this invention.

[0036] Explanation of reference numerals in the attached figures:

[0037] 1-Insulation board body; 11-Groove; 12-Pressure plate; 121-Fixed height sleeve; 1211-Cavity; 1212-Through hole; 13-Anchor nail; 131-Support plate;

[0038] 2-Insulation layer; 21-Anchor bolt; 211-Baffle;

[0039] 3-Adhere the mortar layer;

[0040] 4-Wall; 41-Bracket; 411-Connector;

[0041] 5-Mortar outer shell; 51-Reinforcing ribs;

[0042] 6-Netting;

[0043] 7- Finishing layer. Detailed Implementation

[0044] The specific embodiments of the present invention will now be described in detail with reference to the accompanying drawings, but it should be understood that the scope of protection of the present invention is not limited to the specific embodiments.

[0045] Unless otherwise expressly stated, throughout the specification and claims, the term "comprising" or its variations such as "including" or "comprises" shall be understood to include the stated elements or components without excluding other elements or other components.

[0046] Reference Figures 1-10 The exterior wall insulation board of the present invention includes an insulation board body 1. The inner surface of the insulation board body 1 is coated with an adhesive mortar layer 3. The insulation board body 1 is adhered to the exterior wall surface of the wall 4 through the adhesive mortar layer 3, so that the insulation board body 1 is laid on the wall surface of the wall 4, and two longitudinally adjacent insulation board bodies 1 are arranged in a staggered manner.

[0047] In this invention, a horizontal support rod 41 is provided at the bottom edge of the wall 4. Several L-shaped plate-like connectors 411 are fixed between the support rod 41 and the wall surface of the wall 4. After the support rod 41 is attached to the bottom of the wall 4 and kept horizontal, the connectors 411 can be used to connect the support rod 41 to the wall 4 to achieve the purpose of installing the support rod 41. When the insulation board body 1 is installed on the wall 4, the insulation board body 1 at the bottom can be overlapped with the top of the support rod 41, so that the laying of the insulation board body 1 can be based on the support rod 41, preventing the insulation board body 1 from being skewed during laying.

[0048] Specifically, several insulation board bodies 1 are assembled on the wall surface of the wall 4 to form an insulation layer 2. After the adhesive mortar layer 3 has solidified, the insulation layer 2 can be anchored to the wall surface of the wall 4 by several anchor bolts 21. After the adhesive mortar layer 3 and the insulation board bodies 1 are laid and the adhesive mortar layer 3 has solidified, holes are drilled at the corners between two insulation board bodies 1, expansion plugs are inserted, and anchor bolts 21 are installed. A baffle 211 is fitted on the anchor bolt 21. When the anchor bolt 21 is driven into the wall 4, the baffle 211 abuts against the outer surface of the insulation layer 2, so that the anchor bolt 21 can drive the baffle 211 to abut against the corner of the insulation board body 1, thereby anchoring the insulation board body 1 to the wall 4 by the anchor bolt 21.

[0049] Furthermore, a mortar shell 5 is applied to the outer surface of the insulation board body 1. The mortar shell 5 is evenly applied to the outer surface of the insulation board body 1 and completely covers the outer surface of the insulation layer 2. A fiberglass mesh 6 is laid on the outer surface of the mortar shell 5 and embedded in the mortar of the mortar shell 5. A 2mm thick decorative layer 7 is applied to the outer surface of the mortar shell 5. Under the action of the mesh 6, the overall bonding strength of the mortar shell 5 and the decorative layer 7 is increased, preventing the wall from cracking and falling off.

[0050] In the above scheme, a number of horizontal and vertical grooves 11 are provided on the front side of the insulation board body 1. The part of the inner surface of the mortar shell 5 that extends into the grooves 11 forms a reinforcing rib 51, which increases the structural strength of the insulation board body 1, reduces the deformation of the insulation board body 1, and makes the insulation board body 1 and the mortar shell 5 have a larger contact area, so that the mortar shell 5 is more firmly adhered to the surface of the insulation board body 1.

[0051] Specifically, several pressure plates 12 are provided on the outer surface of the insulation board body 1. A fixed height sleeve 121 is fixed on the inner surface of the pressure plate 12. The fixed height sleeve 121 penetrates the insulation board body 1 and abuts against the wall surface of the wall 4. The fixed height sleeve 121 is a hollow cylindrical structure. A cavity 1211 is opened inside the fixed height sleeve 121. When the fixed height sleeve 121 penetrates the insulation board body 1, the inner edge of the fixed height sleeve 121 will cut into the insulation board body 1. After the insulation board body 1 is pasted to the wall surface of the wall 4 using the adhesive mortar layer 3, pressing the pressure plate 12 on the insulation board body 1 will cause the pressure plate 12 to drive the fixed height sleeve 121 to be inserted into the insulation board body 1.

[0052] Furthermore, the pressure plate 12 has a through hole 1212, which is connected to the sleeve cavity 1211. The length of the fixed-height insert 121 is 5mm-10mm longer than the thickness of the insulation board body 1. An anchoring nail 13 passes through the pressure plate 12, and a backing plate 131 is fitted on the outside of the anchoring nail 13. When the anchoring nail 13 is driven into the wall 4, the backing plate 131 abuts against the outer surface of the pressure plate 12. After drilling a hole from the inside of the through hole 1212 toward the wall 4, an expansion plug and the anchoring nail 13 are inserted into the hole. By striking the anchoring nail 13, the anchoring nail 13 can move the pressure plate 12 toward the wall 4 through the backing plate 131. The pressure plate 12 is pressed against the wall 4, eventually causing the fixed-height sleeve 121 to abut against the wall 4. At this time, since the length of the fixed-height sleeve 121 is 5mm-10mm longer than the thickness of the insulation board body 1, the thickness of the adhesive mortar layer 3 is maintained at 5mm-10mm when the insulation board body 1 is pressed against the adhesive mortar layer 3 by the pressure plate 12. Under the action of multiple pressure plates 12, the adhesive mortar layer 3 between the insulation board body 1 and the wall 4 can maintain a uniform thickness, thereby making the overall thickness of the adhesive mortar layer 3 uniform and giving the insulation layer 2 attached to the surface of the wall 4 a high degree of flatness, thus increasing the aesthetics of the exterior wall.

[0053] A method for installing a reinforcing shell of a non-removable exterior wall insulation board, the method comprising the non-removable exterior wall insulation board, and including the following steps:

[0054] Step 1: Place the support rod 41 against the bottom edge of the wall 4 to make the support rod 41 horizontal. Then, use screws to fix the support rod 41 to the wall surface of the wall 4 with multiple connectors 411 so that the support rod 41 is fixed to the wall 4.

[0055] Step 2: After applying the adhesive mortar layer 3 to the back of the insulation board body 1, attach the bottom end of the insulation board body 1 to the support rod 41 and make the insulation board body 1 adhere to the wall. At this time, the insulation board body 1 is adhered to the wall 4 through the adhesive mortar layer 3.

[0056] Step 3: After pasting the insulation board body 1 to the wall 4, press the pressure plate 12 into the insulation board body 1 so that the fixed height sleeve 121 is inserted and penetrates the insulation board body 1 until the fixed height sleeve 121 penetrates the insulation board body 1.

[0057] Step 4: After drilling a hole on the inside of the through hole 1212 facing the wall 4, insert an expansion plug and an anchor nail 13 into the hole. By tapping the anchor nail 13, the anchor nail 13 can drive the pressure plate 12 towards the wall 4 through the abutment plate 131, so that the pressure plate 12 can press against the wall 4, and finally the fixed height sleeve 121 can abut against the wall 4.

[0058] Step 5: Continue to install the next insulation board body 1 at the side position of the installed insulation board body 1 and install the pressure plate 12 on the insulation board body 1 so that the insulation layer 2 formed by the insulation board body 1 covers the entire wall surface of the wall 4. Under the fixed height of the fixed height insertion sleeve 121, a fixed gap can be formed between the insulation board body 1 and the wall 4 so that the thickness of the adhesive mortar layer 3 is uniform.

[0059] Step 6: After the insulation layer 2 is fully laid, let it stand to allow the adhesive mortar layer 3 to solidify. At this time, drill holes at the corners between two adjacent insulation board bodies 1, insert expansion plugs, and then install anchor bolts 21. The anchor bolts 21 will drive the baffle 211 to abut against the corner of the insulation board body 1, thereby anchoring the insulation board body 1 to the wall 4 by the anchor bolts 21.

[0060] Step 7: Apply mortar shell 5 to the outer surface of insulation layer 2 and lay mesh 6. By spreading the mortar evenly on the surface of mortar shell 5, mesh 6 can be embedded into the surface of mortar shell 5. After mesh 6 is applied, apply finishing layer 7 to the outside of finishing layer 7, so that finishing layer 7 forms the outer wall surface of insulation wall. As mortar shell 5 solidifies, the part of mortar shell 5 filled into the groove 11 forms reinforcing ribs 51, increasing the structural strength of insulation board body 1.

[0061] The foregoing description of specific exemplary embodiments of the invention is for illustrative and explanatory purposes. These descriptions are not intended to limit the invention to the precise forms disclosed, and it will be apparent that many changes and variations can be made in accordance with the foregoing teachings. The exemplary embodiments were chosen and described in order to explain the specific principles of the invention and its practical application, thereby enabling those skilled in the art to implement and utilize various different exemplary embodiments of the invention, as well as various different choices and variations. The scope of the invention is intended to be defined by the claims and their equivalents.

Claims

1. An external wall non-demolition thermal insulation board comprising a thermal insulation board main body (1), characterized in that: The front surface of the heat preservation plate body (1) is provided with a plurality of transverse and vertical staggered grooves (11), a plurality of heat preservation plate bodies (1) are closely adhered to the outer wall surface of the wall body (4), the outer surface of the heat preservation plate body (1) is provided with a plurality of pressing plates (12), the inner side surface of the pressing plate (12) is fixed with a fixed height insertion sleeve (121), the fixed height insertion sleeve (121) penetrates the heat preservation plate body (1) and abuts against the wall surface of the wall body (4), and the outer side surface of the heat preservation plate body (1) is coated with a mortar shell (5). The fixed height insertion sleeve (121) is a hollow cylindrical structure, and a sleeve cavity (1211) is formed in the inside of the fixed height insertion sleeve (121). When the fixed height insertion sleeve (121) penetrates the heat preservation plate body (1), the inner end edge of the fixed height insertion sleeve (121) is cut into the heat preservation plate body (1). The pressing plate (12) is provided with a through hole (1212), the through hole (1212) is communicated with the sleeve cavity (1211), the length of the fixed height insertion sleeve (121) is more than the thickness of the heat preservation plate body (1) by 5mm-10mm, the pressing plate (12) is penetrated by an anchor nail (13), the outer side of the anchor nail (13) is provided with an abutting plate (131), and when the anchor nail (13) is nailed into the wall body (4), the abutting plate (131) abuts against the outer side surface of the pressing plate (12).

2. The exterior wall non-demolition insulation board according to claim 1, characterized in that: The bottom edge of the wall body (4) is provided with a horizontal supporting rod (41), a plurality of L-shaped plate-shaped connecting pieces (411) are fixed between the wall surface of the wall body (4) and the supporting rod (41), and the bottommost heat preservation plate body (1) is overlapped on the top end of the supporting rod (41).

3. The exterior wall non-removable insulation board according to claim 1, characterized in that: A plurality of heat preservation plate bodies (1) are combined into a heat preservation layer (2) on the wall surface of the wall body (4), the inner side surface of the heat preservation plate body (1) is coated with a bonding mortar layer (3), the heat preservation plate body (1) is bonded to the wall surface of the wall body (4) through the bonding mortar layer (3), and the heat preservation layer (2) is anchored to the wall surface of the wall body (4) through a plurality of anchor bolts (21).

4. The exterior wall non-demolition insulation board according to claim 3, characterized in that: The anchor bolt (21) is located at the corner of the gap between two adjacent heat preservation plate bodies (1), the anchor bolt (21) is provided with a baffle (211), and when the anchor bolt (21) is nailed into the wall body (4), the baffle (211) abuts against the outer side surface of the heat preservation layer (2).

5. The exterior wall non-demolition insulation board according to claim 4, characterized in that: The mortar shell (5) is uniformly coated on the outer surface of the heat preservation plate body (1) and covers the outer surface of the heat preservation layer (2) as a whole, and the inner side surface of the mortar shell (5) is formed into a reinforcing rib (51) in the part extending into the groove (11).

6. The exterior wall non-removable insulation board according to claim 1, wherein: The outer side surface of the mortar shell (5) is paved with a hanging net (6) made of glass fiber material, the hanging net (6) is embedded in the mortar of the mortar shell (5), and the outer side of the mortar shell (5) is coated with a finishing layer (7) with a thickness of 2mm.

7. A method for installing a reinforcing rib shell of an external wall non-demolition thermal insulation board, the method comprising the external wall non-demolition thermal insulation board according to any one of claims 1-5, characterized in that: The method comprises the following steps: Step one: after the supporting rod (41) is horizontally placed by abutting against the bottom edge of the wall body (4), the supporting rod (41) is fixed on the wall surface of the wall body (4) by using screws to fix a plurality of connecting pieces (411) between the supporting rod (41) and the wall surface of the wall body (4); Step two: after the back of the thermal insulation board body (1) is coated with the adhesive mortar layer (3), the bottom end of the thermal insulation board body (1) is abutted against the supporting rod (41) and the thermal insulation board body (1) is abutted against the wall surface, and at this time, the thermal insulation board body (1) is adhered to the wall body (4) through the adhesive mortar layer (3); Step three: after the thermal insulation board body (1) is adhered to the wall body (4), the pressing plate (12) is pressed into the thermal insulation board body (1), the fixed-height insertion sleeve (121) is inserted into and penetrates through the thermal insulation board body (1), and the fixed-height insertion sleeve (121) penetrates through the thermal insulation board body (1); Step four: after the hole is punched in the inner side of the through hole (1212) towards the wall body (4), the expansion plug and the anchor nail (13) are inserted into the hole, the anchor nail (13) is driven to move the pressing plate (12) towards the wall body (4) by knocking the anchor nail (13), the pressing plate (12) is pressed against the wall body (4), and finally the fixed-height insertion sleeve (121) is abutted against the wall body (4); Step five: the next thermal insulation board body (1) is continuously installed at the side end position of the installed thermal insulation board body (1), and the pressing plate (12) is installed on the thermal insulation board body (1), the thermal insulation layer (2) formed by the thermal insulation board body (1) covers the entire wall surface of the wall body (4), and at the fixed height of the fixed-height insertion sleeve (121), a fixed spacing is formed between the thermal insulation board body (1) and the wall body (4) to make the thickness of the adhesive mortar layer (3) uniform; Step six: after the thermal insulation layer (2) is fully covered, the adhesive mortar layer (3) is allowed to solidify, holes are drilled at the corners between the adjacent two thermal insulation board bodies (1), the expansion plug is inserted, and then the anchor bolt (21) is installed, the anchor bolt (21) drives the baffle (211) to abut against the corner of the thermal insulation board body (1), so that the thermal insulation board body (1) is anchored on the wall body (4) by the anchor bolt (21); Step seven: the mortar shell (5) is coated on the outer surface of the thermal insulation layer (2), the hanging net (6) is laid, and the mortar on the surface of the mortar shell (5) is smoothed to embed the hanging net (6) into the surface of the mortar shell (5), after the hanging net (6) is coated, the finish layer (7) is coated on the outer side of the mortar shell (5), the finish layer (7) forms the outer wall surface of the thermal insulation wall, and as the mortar shell (5) solidifies, the part of the mortar shell (5) filled into the groove (11) forms the reinforcing rib (51), which increases the structural strength of the thermal insulation board body (1).

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