CN112942722A - Construction method of building heat-insulation wall - Google Patents
Construction method of building heat-insulation wall Download PDFInfo
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- CN112942722A CN112942722A CN202110149361.2A CN202110149361A CN112942722A CN 112942722 A CN112942722 A CN 112942722A CN 202110149361 A CN202110149361 A CN 202110149361A CN 112942722 A CN112942722 A CN 112942722A
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
- E04F13/08—Coverings 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
- E04F13/0885—Coverings 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 specially adapted for being adhesively fixed to the wall; Fastening means therefor; Fixing by means of plastics materials hardening after application
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
- E04F13/08—Coverings 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
- E04F13/0875—Coverings 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
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Abstract
The application relates to the field of building heat-insulating walls, in particular to a construction method of a building heat-insulating wall, which comprises the following steps: s1, building a fixing rod; s2, manufacturing an insulation board; s3, spraying a concrete layer; s4, mounting a heat insulation plate; s5, arranging a connecting plate; this application has increased the compactness of being connected between heated board and the concrete layer, has reduced the heated board and has followed the droing of basic unit's wall body, has reached the effect that reduces building heat preservation wall potential safety hazard.
Description
Technical Field
The application relates to the field of building heat-insulating walls, in particular to a construction method of a building heat-insulating wall.
Background
In order to improve the heat insulation performance of a building and create a suitable indoor thermal environment, a building heat insulation wall is usually arranged at the periphery of a basic wall; building heat preservation wall comprises dead lever and heated board usually, and the heated board then generally includes decorative board and the extruded sheet of laminating each other.
In the work progress of building heat preservation wall, at first arrange many dead levers on the basic unit wall body, paint the concrete layer on the basic unit wall body between adjacent dead lever afterwards, constructor is with the heated board laminating on concrete layer at last, treats concrete layer solidification sclerosis back, and the heated board is fixed outside the basic unit wall body promptly.
In view of the above related technologies, the applicant believes that due to the difference in thermal expansion coefficient between the insulation board and the concrete layer, when the temperature in the environment changes, the insulation board is easily separated from the concrete layer, and the insulation board is easily separated from the base wall body along with the lapse of time, so that the potential safety hazard is increased.
Disclosure of Invention
In order to increase the connection compactness between heated board and the concrete layer, reduce the heated board and follow the droing on the basic unit's wall body, and then reduce the potential safety hazard of building heat preservation wall, this application provides a building heat preservation wall construction method.
The construction method for the building heat-insulating wall adopts the following technical scheme:
a construction method of a building heat-insulating wall comprises the following steps:
s1, building a fixing rod: building and installing a fixed rod on the outer side of the base layer wall;
s2, manufacturing a heat preservation plate: fixing and attaching the extruded sheet and the decorative sheet to each other to manufacture the heat-insulating board;
s3, spraying a concrete layer: spraying concrete on the base wall between the adjacent fixing rods to form a concrete layer;
s4, mounting a heat preservation plate: attaching the heat insulation board to the concrete layer;
s5, arranging a connecting plate: and the connecting plate is pulled out from the fixing rods and is attached to the surface of the insulation board, which deviates from the base wall body, and then the connecting plate is locked with the fixing rods.
By adopting the technical scheme, the fixing rod is firstly installed on the outer side of the base layer wall body, so that the concrete layer is favorably smeared and the insulation board is favorably positioned; the decorative plate and the extruded plate are attached together, so that the attractiveness of the insulation board is improved; after the heat preservation board and the concrete layer are attached to each other, the heat preservation board is clamped by the connecting plate and the base layer wall together, so that the connection tightness between the heat preservation board and the concrete layer is increased, the falling-off of the heat preservation board from the base layer wall is reduced, and the effect of reducing the potential safety hazard of the building heat preservation wall is achieved.
Optionally, an insulating layer is fixedly embedded in the fixing rod.
Through adopting above-mentioned technical scheme, when this building thermal insulation wall is in operating condition, the heat of the outside transmission via the dead lever on the basic unit's wall body can receive blockking of heat preservation, and this heat preservation effect that has increased the dead lever, and then helps increasing this building thermal insulation wall's whole heat preservation effect.
Optionally, the extruded sheet is towards the face fixedly connected with spliced pole of decorative board, and the decorative board is just seted up flutedly to the position of spliced pole, and the spliced pole inserts in the recess, and spliced pole and recess joint cooperation.
Through adopting above-mentioned technical scheme, the joint cooperation of spliced pole and recess has increased the area of contact of extruded sheet and decorative board, and then has increased the compactness of being connected of extruded sheet and decorative board, and this helps reducing the mutual drop between extruded sheet and the decorative board.
Optionally, the fixed laminating of one side of extruded sheet back to the decorative board has the PLASTIC LAMINATED, and the PLASTIC LAMINATED is fixed with concrete layer and is laminated.
Through adopting above-mentioned technical scheme, the design of PLASTIC LAMINATED has increased the fire resistance of heated board, and when the condition of a fire appeared, the PLASTIC LAMINATED helped stretching of intensity of a fire between separation heated board and the basic unit's wall body, and then improved this building heat preservation wall's fire behavior.
Optionally, the extruded sheet is towards the face fixedly connected with bar piece of PLASTIC LAMINATED, and the fire-proof plate has just seted up the strip groove to the position of bar piece, and the bar piece cooperates with the joint of strip groove.
Through adopting above-mentioned technical scheme, the joint cooperation of strip piece and strip groove has increased the area of contact of extruded sheet and PLASTIC LAMINATED, and then has reached the effect that increases the leakproofness is connected with extruded sheet to the PLASTIC LAMINATED.
Optionally, a terminal surface fixedly connected with installation piece of PLASTIC LAMINATED, the mounting groove has been seted up to the terminal surface of PLASTIC LAMINATED installation piece dorsad, installation piece and the mounting groove joint cooperation of adjacent PLASTIC LAMINATED.
Through adopting above-mentioned technical scheme, when operating personnel laminated the combination of PLASTIC LAMINATED and heated board on concrete layer, the joint cooperation of installation piece and mounting groove helped fixing a position between the adjacent PLASTIC LAMINATED, and then helped improving the connection tightness between the adjacent PLASTIC LAMINATED, again because every PLASTIC LAMINATED all with heated board fixed connection, consequently this design still helps improving the connection tightness between the adjacent heated board.
Optionally, the dead lever has all seted up the spread groove towards the both sides wall of heated board, and every spread groove corresponds a connecting plate, and connecting plate and spread groove sliding fit.
By adopting the technical scheme, before the connecting plate is abutted to the heat-insulation plate, an operator can slide the connecting plate into the connecting groove to store the connecting plate, so that the mounting and the transportation of the fixing rod are facilitated; when operating personnel need utilize the connecting plate to fix the heated board, operating personnel directly with the connecting plate from the spread groove in the roll-off can, compare in connecting plate and dead lever and place alone, the sliding fit of connecting plate and dead lever helps operating personnel swift more fix a position and fix connecting plate and dead lever.
Optionally, the connecting grooves are distributed in pairs in the same section of the fixing rod, the connecting plates are also distributed in pairs in the same section of the fixing rod, and the two connecting plates distributed in pairs correspond to different heat-insulating plates respectively; when the whole of heated board self is located the spread groove, be provided with the fixed strip between two connecting plates that distribute in pairs, the both ends of fixed strip are passed the dead lever respectively and are inserted and establish and get into to two connecting plates in.
Through adopting above-mentioned technical scheme, when the dead lever was in the state before transportation or the construction, heated board self was whole to be located the spread groove, and the protection strip helps keeping the relative position between two connecting plates this moment, and in addition, the protection strip still helps keeping the relative position of connecting plate and dead lever, reduces the relative motion of connecting plate and spread groove, and then promotes the stability of dead lever.
Optionally, the groove top surface and the groove bottom surface of the connecting groove are both obliquely arranged, and the groove top surface and the groove bottom surface of the connecting groove are gradually inclined downwards along a direction away from each other; correspondingly, the upper end faces and the lower end faces of the two connecting plates distributed in pairs are obliquely arranged, and the end face oblique directions of the two connecting plates are consistent with the groove face oblique directions of the connecting grooves close to the connecting plates.
Through adopting above-mentioned technical scheme, when needs are taken the connecting plate out from the dead lever, this item is provided with and helps the connecting plate to rely on gravity swift roll-off from the spread groove more, and this has reduced the operation degree of difficulty that operating personnel took out the connecting plate from the spread groove, has improved the installation effectiveness of connecting plate.
Optionally, a guide groove is formed in the groove top surface of the connecting groove, a guide block is fixedly connected to a position of the connecting plate, which is right opposite to the guide groove, the guide block is in sliding fit with the guide groove, and a relative sliding direction of the guide block and the guide groove is parallel to an inclined direction of the groove top surface of the connecting groove; the guide groove extends to the side wall of the fixing rod, and a limiting block is fixedly connected to the opening of the side wall of the fixing rod in the guide groove.
By adopting the technical scheme, the matching design of the guide grooves and the guide blocks is beneficial to improving the stability of the mutual movement between the connecting plates and the connecting grooves; in addition, when the guide block slides for the guide way, the stopper helps reducing the landing of the guide block from the guide way, and then helps reducing the drop between the connecting plate and the connecting groove.
In summary, the present application includes at least one of the following beneficial technical effects:
1. by arranging the connecting grooves and the connecting plates, the connection tightness between the heat-insulation plate and the concrete layer is increased, the heat-insulation plate is reduced from falling off from the base wall, and the effect of reducing the potential safety hazard of the building heat-insulation wall is achieved;
2. by arranging the fireproof plate and the heat insulation layer, the fireproof performance of the heat insulation plate is improved, and the heat insulation performance of the building heat insulation wall is further improved;
3. through distributing the connecting plate in pairs to set up the fixed strip, help keeping the relative position of connecting plate and dead lever, reduce the relative motion of connecting plate and spread groove, and then promote the stability of dead lever.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.
Fig. 2 is an enlarged view of a portion a in fig. 1.
Fig. 3 is an exploded view aimed at showing the fire shield and the insulation board.
Fig. 4 is an exploded view aimed at showing the insulation board and the fire-proof board.
Fig. 5 is a schematic view of the overall structure intended to show the fixing rod.
Fig. 6 is a sectional view intended to show the connection plate and the connection groove.
Fig. 7 is an enlarged view of a portion B in fig. 5.
Description of reference numerals: 1. a base layer wall body; 11. a concrete layer; 2. fixing the rod; 21. connecting grooves; 211. a guide groove; 212. a limiting block; 22. a connecting plate; 221. a guide block; 222. fastening the threaded hole; 23. a heat-insulating layer; 24. a limiting hole; 25. installing a threaded hole; 3. a thermal insulation board; 31. a decorative plate; 311. a groove; 32. extruding a plastic plate; 321. a bar block; 322. connecting columns; 4. a fire-proof plate; 41. mounting blocks; 42. mounting grooves; 43. a strip groove; 5. and (4) fixing the strip.
Detailed Description
The present application is described in further detail below with reference to figures 1-7.
The embodiment of the application discloses a construction method of a building heat-insulating wall, which comprises the following steps:
s1, building a fixing rod 2:
referring to fig. 1 and 2, a base wall 1 is vertically arranged, and a plurality of fixing rods 2 are built outside the base wall 1; a layer of insulating layer 23 is fixedly attached to the inside of the fixing rod 2, the extending direction of the insulating layer 23 is consistent with the extending direction of one side wall of the fixing rod 2, and the edge of the insulating layer 23 extends to the outer surface of the fixing rod 2; in addition, a connecting plate 22 is arranged in the fixing rod 2, and the extending direction of the connecting plate 22 is consistent with the extending direction of the heat preservation layer 23.
Referring to fig. 1 and 2, in the construction process, an operator firstly vertically attaches a plurality of fixing rods 2 to the outside of a base layer wall 1 according to a drawing, the distance between the adjacent fixing rods 2 is equal, then the operator finely adjusts the fixing rods 2 to enable the connecting plates 22 to be located on one side of the heat preservation layer 23 back to the base layer wall 1, and finally the operator fixes the fixing rods 2 on the base layer wall 1 by using bolts or in a welding mode.
S2, manufacturing the heat preservation plate 3:
referring to fig. 1 and 3, before the insulation board 3 is mounted on the base wall 1, the insulation board 3 needs to be manufactured, and the insulation board 3 includes an extruded sheet 32 and a decorative sheet 31 which are attached to each other; the four connecting columns 322 are fixedly connected to the plate surface on one side of the extruded plate 32, the connecting columns 322 are perpendicular to the plate surface of the extruded plate 32, and the four connecting columns 322 are located on the extruded plate 32 and close to the four corners of the extruded plate; referring to fig. 4 again, four grooves 311 are formed in one side of the decorative plate 31, the direction of the grooves 311 is perpendicular to the surface of the decorative plate 31, and the four grooves 311 are respectively located on the decorative plate 31 near four corners of the decorative plate 31.
Referring to fig. 3 and 4, in the process of manufacturing the thermal insulation board 3, an operator firstly coats strong glue on the surface of the extruded sheet 32 provided with the connecting column 322 and the connecting column 322, then coats strong glue on the surface of the decorative sheet 31 provided with the groove 311 and in the groove 311, finally, the operator aligns the connecting column 322 with the groove 311, and applies a mutually approaching force to the extruded sheet 32 and the decorative sheet 31, at this time, the connecting column 322 is inserted into the groove 311, and the extruded sheet 32 is fixedly attached to the decorative sheet 31.
Referring to fig. 3 and 4, a fireproof plate 4 for increasing the fireproof performance of the heat insulation plate 3 is attached to one side of the heat insulation plate 3, and after the heat insulation plate 3 is manufactured, the fireproof plate 4 and the heat insulation plate 3 need to be fixed; the surface of the extruded sheet 32, which faces away from the decorative sheet 31, is fixedly connected with a plurality of bars 321, the bars 321 are parallel to each other, and the bars 321 and the extruded sheet 32 are integrally formed; a plurality of grooves 43 are formed in one side of the fireproof plate 4, the grooves 43 are parallel to each other, and the strip blocks 321 are clamped with the grooves 43.
Referring to fig. 3 and 4, when the heat insulation board 3 and the fire-proof board 4 are fixed to each other, firstly, a strong glue is applied to the surface of the extruded board 32 where the strip 321 is arranged and the strip 321, then, a strong glue is applied to the surface of the fire-proof board 4 where the strip groove 43 is formed and the interior of the strip groove 43, finally, an operator aligns the strip 321 with the strip groove 43 and applies a force to the extruded board 32 and the fire-proof board 4 to be close to each other, at this time, the strip 321 is fitted into the strip groove 43, and the extruded board 32 and the fire-proof board 4 are fixedly attached to each other.
S3, spraying the concrete layer 11:
referring to fig. 1 and 2, after the fixing rods 2 are installed, an operator needs to spray concrete on the base wall 1 between the adjacent fixing rods 2 to form a concrete layer 11 for fixing the fireproof plate 4 and the heat insulation plate 3; when spraying concrete, attention needs to be paid to the thickness of the concrete layer 11 to facilitate the subsequent installation of the heat insulating plate 3 and the fireproof plate 4.
S4, mounting the heat preservation plate 3:
referring to fig. 2 and 4, after the concrete layer 11 is sprayed, an operator needs to attach a plurality of insulation boards 3 to the base wall 1 as soon as possible before the concrete layer 11 is hardened and solidified; an end face fixedly connected with installation piece 41 of PLASTIC LAMINATED 4, and the mounting groove 42 has been seted up to the terminal surface of PLASTIC LAMINATED 4 back to self installation piece 41, installation piece 41 and mounting groove 42's size looks adaptation, and installation piece 41 and the mounting groove 42 looks joint on the adjacent PLASTIC LAMINATED 4.
Referring to fig. 2 and 4, in the process of installing the heat insulation board 3, an operator firstly attaches one surface of the fireproof plate 4, which is back to the decorative board 31, to the concrete layer 11, at the moment, a combination of the fireproof plate 4 and the heat insulation board 3 is attached to the inner wall of the fixed rod 2, which is opposite to the fixed rod 2, and then the operator finely adjusts the position of the combination of the fireproof plate 4 and the heat insulation board 3 in the vertical direction, so that the installation block 41 is fitted into the installation groove 42 of the adjacent fireproof plate 4 in the vertical direction; after the concrete layer 11 is solidified and hardened, the fireproof plate 4 and the heat insulation plate 3 are fixed with the base layer wall body 1.
S5, arranging the connection plate 22:
referring to fig. 5 and 6, two side walls of the fixed rod 2 facing the heat insulation board 3 are respectively provided with connecting grooves 21, the connecting grooves 21 are distributed in pairs, the connecting grooves 21 distributed in pairs are communicated with each other, the connecting grooves 21 distributed in pairs are located at the same horizontal height of the fixed rod 2, the extending direction of the connecting grooves 21 is parallel to the extending direction of the base layer wall 1, and the connecting grooves 21 are located on one side of the heat insulation layer 23 opposite to the base layer wall 1; the connecting plates 22 are slidably connected in the connecting grooves 21, and each connecting plate 22 corresponds to one connecting groove 21, so that the connecting plates 22 are also distributed in pairs, and the sliding direction of the connecting plates 22 relative to the connecting grooves 21 is parallel to the extending direction of the connecting grooves 21.
Referring to fig. 6 and 7, a fastening threaded hole 222 is formed in the plate surface of the connecting plate 22, a limiting hole 24 is formed in a surface of the fixing rod 2, which is opposite to the base wall 1, and the limiting hole 24 extends into the connecting groove 21; when the connection plate 22 is located in the connection groove 21, the limiting holes 24 and the fastening threaded holes 222 distributed in pairs are inserted with a fixing strip 5, and two ends of the fixing strip 5 penetrate through the limiting holes 24 and then are inserted into the fastening threaded holes 222; in this embodiment, the fixing strip 5 is made of elastic hard rubber, so that after the fixing strip 5 is inserted into the limiting hole 24 and the fastening threaded hole 222, the fixing strip 5 is in a compressed state, and the limiting hole 24 and the fastening threaded hole 222 are fully expanded, and at this time, the connecting plates 22 distributed in pairs are fastened by the fixing strip 5, and are not easy to move mutually.
Referring to fig. 6 and 7, the groove top surface and the groove bottom surface of the connecting groove 21 are gradually inclined downward in the direction away from each other, and correspondingly, the upper end surfaces and the lower end surfaces of the two connecting plates 22 distributed in pairs are gradually inclined downward in the direction away from each other; the end face inclination angle of the connecting plate 22 is consistent with the groove face inclination angle of the connecting groove 21 close to the connecting plate; a guide groove 211 is formed in the top surface of the connecting groove 21, and the extending direction of the guide groove 211 is consistent with the extending direction of the upper groove surface of the connecting groove 21; the guide groove 211 extends to the side wall of the fixing rod 2, and the guide groove 211 is fixedly connected with a limit block 212 at the opening of the side wall of the fixing rod 2; one side of the fixed rod 2, which is back to the base layer wall 1, is provided with a mounting threaded hole 25, the mounting threaded hole 25 extends into the connecting groove 21, and the connecting line direction of the mounting threaded hole 25 and the limiting hole 24 is parallel to the inclined direction of the upper groove surface of the connecting groove 21.
Referring to fig. 6 and 7, when the connection plates 22 need to be arranged, an operator first pulls out the fixing strip 5 from the limiting hole 24, and at this time, the connection plates 22 distributed in pairs slide along the groove bottom surface extension direction of the connection groove 21 and are far away from each other under the action of gravity; when the guide block 221 contacts the limiting block 212, the fastening threaded hole 222 in the connecting plate 22 is just opposite to the mounting threaded hole 25 in the fixing rod 2, at this time, an operator screws a bolt into the mounting threaded hole 25 and the fastening threaded hole 222, the surface of the connecting plate 22 facing the base layer wall 1 is attached to the decorative plate 31, and the connecting plate 22 and the base layer wall 1 clamp the heat insulation plate 3 and the fireproof plate 4 together.
The implementation principle of the construction method of the building heat-insulation wall in the embodiment of the application is as follows: in the construction process of the building heat-insulation wall, an operator firstly builds the fixing rod 2 on the base layer wall body 1, and then the operator attaches the fireproof plate 4 and the heat-insulation plate 3 to complete the manufacture of the heat-insulation fireproof plate; next, spraying a concrete layer 11 with a specified thickness on the base layer wall 1 between the fixing rods 2 by an operator, and fixedly attaching the fireproof plate 4 and the concrete layer 11; at last operating personnel pulls out the fixed strip 5 on the dead lever 2, supports the back tightly with heated board 3 when connecting plate 22, and operating personnel locks heated board 3 and dead lever 2 mutually, and connecting plate 22 presss from both sides heated board 3 and concrete layer 11 tightly with basic unit's wall body 1 jointly this moment, and this has increased the compactness of being connected between heated board 3 and the concrete layer 11, has reduced 3 drops from basic unit's wall body 1 of heated board, and then has reduced the potential safety hazard of building heat preservation wall.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. A construction method of a building heat-insulating wall is characterized by comprising the following steps: the method comprises the following steps:
s1, building a fixing rod (2): the fixing rod (2) is erected and installed on the outer side of the base layer wall body (1);
s2, manufacturing a heat preservation plate (3): fixing and attaching the extruded sheet (32) and the decorative sheet (31) to each other to manufacture the heat-insulating board (3);
s3, spraying the concrete layer (11): concrete is sprayed on the base wall (1) between the adjacent fixing rods (2) to form a concrete layer (11);
s4, mounting of the heat preservation plate (3): the heat insulation board (3) is attached to the concrete layer (11);
s5, arranging the connecting plate (22): draw out connecting plate (22) from dead lever (2) to laminate connecting plate (22) in heated board (3) and deviate from the face of basic unit's wall body (1), lock connecting plate (22) and dead lever (2) mutually afterwards.
2. The construction method of the thermal insulation wall of the building as claimed in claim 1, wherein: and a heat-insulating layer (23) is fixedly embedded in the fixing rod (2).
3. The construction method of the thermal insulation wall of the building as claimed in claim 1, wherein: extruded sheet (32) are towards face fixedly connected with spliced pole (322) of decorative board (31), and decorative board (31) are just seted up recess (311) to the position of spliced pole (322), and spliced pole (322) insert in recess (311), and spliced pole (322) and recess (311) joint cooperation.
4. The construction method of the thermal insulation wall of the building as claimed in claim 1, wherein: the side of the extruded sheet (32) back to the decorative sheet (31) is fixedly attached with a fireproof plate (4), and the fireproof plate (4) is fixedly attached with the concrete layer (11).
5. The construction method of the thermal insulation wall for the building according to claim 4, wherein: extruded sheet (32) are towards face fixedly connected with strip piece (321) of PLASTIC LAMINATED (4), and strip groove (43) have been seted up to the position of strip piece (321) just in PLASTIC LAMINATED (4), strip piece (321) and strip groove (43) joint cooperation.
6. The construction method of the thermal insulation wall for the building according to claim 5, wherein: a mounting block (41) is fixedly connected to one end face of each fireproof plate (4), mounting grooves (42) are formed in the end faces, back to the mounting blocks (41), of the fireproof plates (4), and the mounting blocks (41) are in clamping fit with the mounting grooves (42) of the adjacent fireproof plates (4).
7. The construction method of the thermal insulation wall of the building as claimed in claim 1, wherein: dead lever (2) have all seted up spread groove (21) towards the both sides wall of heated board (3), and every spread groove (21) corresponds a connecting plate (22), and connecting plate (22) and spread groove (21) sliding fit.
8. The construction method of the thermal insulation wall for the building according to claim 7, wherein: the connecting grooves (21) are distributed in pairs in the same section of the fixed rod (2), the connecting plates (22) are also distributed in pairs in the same section of the fixed rod (2), and the two connecting plates (22) distributed in pairs respectively correspond to different heat insulation plates (3); when the whole body of the heat preservation plate (3) is located in the connecting groove (21), the fixing strips (5) are arranged between the two connecting plates (22) distributed in pairs, and the two ends of the fixing strips (5) penetrate through the fixing rods (2) respectively and are inserted into the two connecting plates (22).
9. The construction method of the thermal insulation wall for the building according to claim 8, wherein: the top surface and the bottom surface of the connecting groove (21) are obliquely arranged, and the top surface and the bottom surface of the connecting groove (21) are gradually inclined downwards along the direction away from each other; correspondingly, the upper end faces and the lower end faces of the two connecting plates (22) distributed in pairs are obliquely arranged, and the oblique directions of the end faces of the two connecting plates (22) are consistent with the oblique directions of the groove faces of the connecting grooves (21) close to the connecting plates.
10. The construction method of the thermal insulation wall for the building according to claim 9, wherein: a guide groove (211) is formed in the top surface of the connecting groove (21), a guide block (221) is fixedly connected to the position, opposite to the guide groove (211), of the connecting plate (22), the guide block (221) is in sliding fit with the guide groove (211), and the relative sliding direction of the guide block (221) and the guide groove (211) is parallel to the inclined direction of the top surface of the connecting groove (21); the guide groove (211) extends to the side wall of the fixing rod (2), and a limiting block (212) is fixedly connected to the opening of the side wall of the fixing rod (2) of the guide groove (211).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110149361.2A CN112942722B (en) | 2021-02-03 | 2021-02-03 | Construction method of building heat-insulation wall |
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| CN202110149361.2A CN112942722B (en) | 2021-02-03 | 2021-02-03 | Construction method of building heat-insulation wall |
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| CN112942722A true CN112942722A (en) | 2021-06-11 |
| CN112942722B CN112942722B (en) | 2022-04-01 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114622728A (en) * | 2022-04-01 | 2022-06-14 | 福州市第三建筑工程公司 | Construction method of building external wall insulation board |
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| CN112942722B (en) | 2022-04-01 |
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