CN111827605A - Heat-preservation and decoration integrated outer wall structure and construction method thereof - Google Patents
Heat-preservation and decoration integrated outer wall structure and construction method thereof Download PDFInfo
- Publication number
- CN111827605A CN111827605A CN202010731487.6A CN202010731487A CN111827605A CN 111827605 A CN111827605 A CN 111827605A CN 202010731487 A CN202010731487 A CN 202010731487A CN 111827605 A CN111827605 A CN 111827605A
- Authority
- CN
- China
- Prior art keywords
- heat
- decoration
- preservation
- hole
- layer
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 238000005034 decoration Methods 0.000 title claims abstract description 170
- 238000004321 preservation Methods 0.000 title claims abstract description 134
- 238000010276 construction Methods 0.000 title claims abstract description 20
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 117
- 239000010959 steel Substances 0.000 claims abstract description 117
- 239000010410 layer Substances 0.000 claims abstract description 109
- 238000009413 insulation Methods 0.000 claims abstract description 82
- 239000002344 surface layer Substances 0.000 claims abstract description 38
- 239000000463 material Substances 0.000 claims abstract description 23
- 238000000034 method Methods 0.000 claims abstract description 23
- 238000009434 installation Methods 0.000 claims description 23
- 238000007789 sealing Methods 0.000 claims description 14
- 230000010354 integration Effects 0.000 claims description 11
- 238000011900 installation process Methods 0.000 claims description 10
- 238000013461 design Methods 0.000 claims description 6
- 239000003973 paint Substances 0.000 claims description 6
- 239000012774 insulation material Substances 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000010422 painting Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 16
- 238000003466 welding Methods 0.000 abstract description 3
- 239000004568 cement Substances 0.000 description 9
- 239000002131 composite material Substances 0.000 description 7
- 238000003780 insertion Methods 0.000 description 6
- 230000037431 insertion Effects 0.000 description 6
- 239000002184 metal Substances 0.000 description 4
- 239000000565 sealant Substances 0.000 description 4
- 239000003292 glue Substances 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 239000004793 Polystyrene Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 229920006248 expandable polystyrene Polymers 0.000 description 2
- 239000011490 mineral wool Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920002223 polystyrene Polymers 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Building Environments (AREA)
- Panels For Use In Building Construction (AREA)
Abstract
The invention provides a heat-preservation and decoration integrated outer wall structure and a construction method thereof, wherein the outer wall structure comprises a structural wall body and a heat-preservation and decoration integrated wallboard arranged on the structural wall body, the heat-preservation and decoration integrated wallboard is sequentially provided with a decoration surface layer, a concrete layer and a heat-preservation layer from outside to inside, the decoration surface layer and the heat-preservation layer are fixedly integrated into a whole through the concrete layer, a latticed steel member is pre-embedded in the concrete layer, and a plurality of through holes are arranged on the latticed steel member and used as mounting holes; the structure wall body is provided with a plurality of fixing holes, and the heat-preservation and decoration integrated wallboard is connected and fixed on the structure wall body through a mounting component which penetrates through the mounting hole and extends into the fixing hole. According to the invention, the heat-insulation and decoration integrated wallboard is connected and fixed to the structural wall body through the mounting members which penetrate through the mounting holes of the latticed steel members and extend into the fixing holes, so that the process of additionally manufacturing the hanging plate keel on the structural wall body can be omitted during mounting, the field welding work is reduced, the materials and the labor are saved, and the strength of the outer wall structure is ensured.
Description
Technical Field
The invention belongs to the technical field of building exterior wall heat insulation decoration, and particularly relates to a heat insulation and decoration integrated exterior wall structure and a construction method thereof.
Background
In recent years, assembly type buildings are vigorously developed in China, and the heat-preservation and decoration integrated wall boards matched with the assembly type buildings are also diversified, the wall boards are composed of heat-preservation layers and decoration layers, the decoration layers have the effect of protecting the heat-preservation layers and simultaneously have beauty, and the decoration layers of the heat-preservation and decoration integrated wall boards on the market at present mainly comprise the following two types:
1) the inorganic layer decorative layer comprises a cement substrate, gypsum and the like. However, if such inorganic decorative layer is thick, the integrated wallboard can not bear the dead weight of the decorative layer only through the bonding of the heat insulation layer and the structural wall body, the external decorative surface can be damaged by directly nailing or the integrated wallboard passes through the decorative layer and the heat insulation layer through the clamping piece for fixation, and a cold and hot bridge is caused. If the inorganic decorative layer is thin, the self-protection capability is reduced under the condition of reducing the self weight, and the inorganic decorative layer is not suitable for buildings with multiple layers, high-rise buildings and the like which can meet strong wind load.
2) The organic decorative layer or the metal decorative layer comprises PVC, wood plastic, color steel decorative layers and the like, the strength of the decorative layer is higher than that of an inorganic decorative layer with the same thickness, so that the organic decorative layer or the metal decorative layer with the same strength is thinner and lighter, but the material has far lower weather resistance against ultraviolet rays, cold and hot, wind and rain, bacteria, corrosion, acid and rain corrosion and the like than the inorganic decorative layer, and is not suitable for buildings with higher requirements on durability.
When current heat preservation is decorated integration wallboard and is installed, need make scraper blade keel in addition on structural wall usually, the heat preservation is decorated integration wallboard and is passed through the scraper blade keel and fix on structural wall, and this process needs the field weld, wastes time and material, cost of labor are high. Or the heat-insulation and decoration integrated wallboard is nailed to the structural wall body by using expansion bolts with plastic pipes, and the expansion bolts can form a cold and hot bridge to a certain degree after penetrating through the heat-insulation layer.
Disclosure of Invention
In view of the above disadvantages, the present invention provides an integrated thermal insulation and decoration external wall structure.
The technical scheme adopted by the invention is as follows:
a heat-preservation and decoration integrated outer wall structure comprises a structure wall body (02) and a heat-preservation and decoration integrated wall plate installed on the structure wall body, wherein a decorative surface layer (1), a concrete layer (2) and a heat-preservation layer (3) are sequentially arranged from outside to inside of the heat-preservation and decoration integrated wall plate, the decorative surface layer (1) and the heat-preservation layer (3) are integrally fixed through the concrete layer (2), a latticed steel member (22) is pre-embedded in the concrete layer (2), and a plurality of through holes are formed in the latticed steel member (22) and serve as installation holes (4); the structure wall body (02) is provided with a plurality of fixing holes (6), and the heat-preservation and decoration integrated wallboard is connected and fixed on the structure wall body (02) through a mounting component which penetrates through the mounting hole (4) and extends into the fixing hole (6).
In the heat-preservation and decoration integrated outer wall structure, the latticed steel member (22) comprises steel bars (221) forming a latticed structure and steel plates (222) fixed at four corners of the latticed structure, the intersection of the steel bars (221) and the connecting part of the steel bars (221) and the steel plates (222) are fixed, and the mounting holes (4) are formed in the steel plates (222); preferably, the steel bars (221) are positioned in the concrete layer (2), and the steel plates (222) are positioned on the connecting surface between the concrete layer (2) and the heat-insulating layer (3); more preferably, the steel plate (222) is circular, has a thickness of 1mm to 10mm and a diameter of 30mm to 300 mm.
In the heat-preservation and decoration integrated outer wall structure, the mounting component comprises a screw (9) matched with the mounting hole (4) and an expansion pipe (8) with the head part arranged in a fixing hole (6) of the structure wall body (02), the expansion pipe (8) is provided with an expansion sleeve (81) and an expansion core head (82), the expansion sleeve (81) is of a cylindrical structure, and the head end of the expansion sleeve is provided with a plurality of slots; the expansion core print (82) is of a conical structure with a round hole inside, and the hole wall of the round hole is provided with an internal thread matched with the external thread of the screw (9); the head of the expansion sleeve (81) is arranged in a fixing hole (6) of the structural wall (02), the tail of the expansion sleeve penetrates through the heat preservation layer (3) and is abutted to the position of a mounting hole of the latticed steel member (22), the expansion core head (82) is arranged at the head end slot of the expansion sleeve (82), the screw (9) is inserted into the expansion sleeve (81) and is in threaded connection with the expansion core head (82), and the head end slot of the expansion sleeve (81) is propped open by the expansion core head (82) and is extruded and fixed with the inner wall of the fixing hole (6) of the structural wall.
Among the integrative outer wall structure is decorated in above-mentioned heat preservation, the mounting member includes with mounting hole (4) assorted screw (9) and pre-buried internal thread pipe (100) in fixed orifices (6), the afterbody size of screw (9) is greater than the aperture of mounting hole (4), the head of screw (9) pass mounting hole (4) and with internal thread pipe (100) threaded connection, on afterbody butt latticed steel member (22) to it is fixed with structure wall body (02) with latticed steel member (22).
In the heat-preservation and decoration integrated outer wall structure, four corners of the decoration surface layer (1) are respectively provided with a first through hole (12), four corners of the concrete layer (2) are respectively provided with a second through hole (24), the second through hole (24) and the first through hole (12) are integrally used as a preformed hole (5), and the mounting hole (4) and the preformed hole (5) are correspondingly and coaxially communicated; the heat preservation is decorated integration wallboard still includes and inserts piece (7) with preformed hole (5) assorted for shutoff heat preservation decorates preformed hole (5) of integration wallboard, inserts piece (7) and is equipped with decoration portion (71) and heat preservation portion (72), and the material of decoration portion (71) is the same with the material of decorative board (11), and heat preservation portion (72) are made by insulation material, and are fixed with decoration portion (71) bonding.
In the heat-insulating and decorating integrated outer wall structure, a plurality of dovetail grooves (32) are arranged on one side surface of the heat-insulating plate (31) of the heat-insulating layer (3) at intervals, and a plurality of dovetail protrusions (23) which are correspondingly matched and embedded with the dovetail grooves (32) are arranged on the side surface of the concrete plate (21).
In the heat-preservation and decoration integrated outer wall structure, the boundary of the decorative surface layer (1) is inwards contracted by 2-20 mm relative to the boundary of the concrete layer (2).
In the heat-preservation and decoration integrated outer wall structure, the decorative plate (11) of the decorative surface layer (1) is made of cement-based, stone or metal decorative materials, and the thickness of the decorative plate (11) is 1mm-10 mm; the insulation board (31) of the insulation layer (1) is made of extruded polystyrene boards, foamed polystyrene boards or rock wool boards, and the thickness of the insulation board (31) is 30-220 mm.
The invention also provides a construction method of the heat-insulation and decoration integrated outer wall structure, which comprises the following construction operations:
according to design requirements, a fixed hole (6) is arranged at a preset position on the structural wall (02);
prefabricating a heat-insulation and decoration integrated wallboard, wherein a mounting hole (4) in the heat-insulation and decoration integrated wallboard is matched with a fixing hole (6);
and selecting a mounting component matched with the fixing hole (6) and the prefabricated heat-preservation and decoration integrated wallboard for use, wherein the mounting component penetrates through the mounting hole (4), one end of the mounting component extends into and is fixed in the fixing hole (6) of the structure wall body (02), and the other end of the mounting component is abutted against the network-shaped steel component (22), so that the heat-preservation and decoration integrated wallboard is connected and fixed with the structure wall body (02).
In the construction method of the heat-insulation and decoration integrated outer wall structure, the installation components are the screws (9) and the expansion pipes (8) matched with the installation holes (4) and the fixing holes (6), and the specific installation process is as follows:
preparation work: the head of the expansion pipe (8) is placed in the fixing hole (6), then one side where the heat preservation layer (3) of the heat preservation and decoration integrated wallboard is located is tightly attached to the structural wall, the mounting holes (4) of the heat preservation and decoration integrated wallboard are aligned with the fixing holes (6) of the structural wall one by one, and the tail of the expansion pipe (8) penetrates through the heat preservation plate (31) and abuts against the steel plate (222) of the latticed steel member (22);
and (3) fixing the screws: the method comprises the steps that a screw (9) sequentially penetrates through a mounting hole (4) and an insulating layer (3) of the insulating and decorating integrated wallboard, is inserted into an expansion sleeve (81) of an expansion pipe and is in threaded connection with an expansion core head (82), the expansion core head moves towards the tail of the expansion sleeve (81) under the action of the screw (9) through continuously screwing the screw (9), a head end cut seam of the expansion sleeve (81) is propped open by the expansion core head (82) until the head end of the expansion sleeve (81) is fixedly extruded with the inner wall of a fixing hole (021) of a structural wall body (02), and the tail of the screw (9) abuts against a steel plate (222) of a latticed steel member (22);
preferably, the specific installation process further comprises:
plugging the insert block: the insert blocks (7) are sequentially inserted into the installation hole (4) space of the heat-preservation and decoration integrated wallboard, so that the decoration parts (71) of the insert blocks (7) and the outer surface of the decoration surface layer (1) are positioned on the same plane, and the joint parts of the decoration parts (71) of the insert blocks (7) and the decoration plates (11) of the decoration surface layer (1) are coated with sealing paint with the same color as that of the decoration surface layer.
Sealing the abutted seams: pouring sealant into the abutted seams (10) between the heat-insulation and decoration integrated wallboards to complete the installation of the heat-insulation and decoration integrated external wall structure;
in the construction method of the heat-preservation and decoration integrated outer wall structure, the installation components are the screws (9) and the internal threaded pipes (100) matched with the installation holes (4) and the fixing holes (6), and the specific installation process is as follows:
preparation work: the internal thread pipes (100) are pre-embedded in the fixing holes (6) in the structural wall body, and one side where the heat preservation layer (3) of the heat preservation and decoration integrated wall board is located is tightly attached, so that the mounting holes (4) of the heat preservation and decoration integrated wall board are aligned with the internal thread pipes (100) of the structural wall body one by one;
and (3) fixing the screws: sequentially penetrating a selected screw (9) through a mounting hole (4) and a heat insulation layer (3) of the heat insulation and decoration integrated wallboard, inserting the selected screw into the internal thread pipe (100), fixing the screw and the internal thread pipe (100) through continuously screwing the screw (9), and enabling the tail part of the screw (9) to abut against a steel plate (222) of the latticed steel member (22);
preferably, the specific installation process further comprises:
plugging the insert block: inserting the insertion block (7) into the space of the mounting hole (4) of the heat-insulation and decoration integrated wallboard, enabling the decoration part (71) of the insertion block (7) and the outer surface of the decoration surface layer (1) to be in the same plane, and painting sealing paint with the same color as that of the decoration surface layer on the joint of the decoration part (71) of the insertion block (7) and the decoration plate (11) of the decoration surface layer (1);
sealing the abutted seams: and (3) pouring sealant into the abutted seams (10) between the heat-insulation and decoration integrated wallboards to complete the installation of the heat-insulation and decoration integrated external wall structure.
Specifically, the manufacturing method of the heat-insulating and decorating integrated wallboard in the method adopts a pouring method based on a plate bottom plate mold, and comprises the following operations:
place decorative board (11) of decorative covering (1) on panel bottom plate mould in proper order, reserve hole mould (20), network form steel member (22), reserve heated board (31) of cushion (30) and heat preservation (3), wherein, the top of reserving hole mould (20) is arranged in steel sheet (222) of network form steel member (22) makes mounting hole (4) on steel sheet (222) counterpoint with reserve hole mould (20), with fixed formation of shutoff all around decorative board (11) and heated board (31) the pouring space, from exhaust hole (33) of setting in advance on heated board (31) to pouring concrete in the space, concrete layer (2) that the concrete solidifies formation through the maintenance with decorative board (11) and heated board (31) concreties as an organic wholely, obtain this light cement base composite slat after the drawing of patterns.
The other manufacturing method of the heat-preservation and decoration integrated wallboard in the method adopts a pouring method based on a plate bottom plate mold, and comprises the following operations:
a decorative plate (11) of the decorative surface layer (1), a reserved hole die (20), a net-shaped steel member (22) and a reserved cushion block (30) are sequentially arranged on the plate bottom plate die, the method comprises the steps of placing a steel plate (222) of a network-shaped steel member (22) on the top of a reserved hole die (20) to enable a mounting hole (4) in the steel plate (222) to be aligned to the reserved hole die (20), plugging and fixing the periphery of a decorative plate (11) to form a pouring area, pouring concrete into the pouring area from the upper side, placing a heat insulation plate (31) with a preset exhaust hole (33) on the concrete and pressing until the heat insulation plate (31) is in contact with the steel plate (222) in the reserved hole die (20), solidifying the decorative plate (11) and the heat insulation plate (31) into a whole through a concrete layer (2) formed by concrete through curing and solidification, and demolding to obtain the light cement-based composite strip plate.
The manufacturing method of the heat-insulation and decoration integrated wallboard further comprises the following steps:
manufacturing an insert block (7): the decoration part (71) is processed by adopting the same material as the decoration plate (11), the heat preservation part (72) is processed by adopting the same material as the heat preservation layer (3), and then the decoration part (71) and the heat preservation part (72) are firmly bonded by building glue; the inserting block (7) is inserted into the preformed hole (5) and used for plugging the preformed hole (5) after the light cement-based composite slat is installed to the structural wall.
The invention has the beneficial effects that: the heat-insulation and decoration integrated wallboard is fixed on a structural wall body through screws, expansion sleeves or internal threaded pipes to form a heat-insulation and decoration integrated external wall structure, the heat-insulation and decoration integrated wallboard is pre-embedded with latticed steel members of mounting holes in a concrete layer, and the mounting members penetrate through the mounting holes and are fixed with the fixing holes arranged on the structural wall body, so that the heat-insulation and decoration integrated wallboard is fixed on the structural wall body, the process of additionally manufacturing hanging plate keels on the structural wall body is omitted during installation, field welding work is reduced, materials and labor are saved, and the strength of the external wall structure is ensured; the heat-insulation and decoration integrated outer wall structure is internally provided with the insert block which is matched with the mounting hole and is provided with the decoration part and the heat-insulation part, and the insert block is used for blocking the residual space of the mounting hole after the outer wall structure is mounted, so that the mounted outer wall can avoid the cold and hot bridge phenomenon.
Drawings
FIG. 1 is a schematic perspective view of an embodiment of an integrated thermal insulation and decoration outer wall structure according to the present invention;
FIG. 2 is a schematic plan view of an integrated thermal insulation and decoration wall panel;
FIG. 3 is a cross-sectional view taken along line C-C of FIG. 2;
FIG. 4A is a schematic structural view of a latticed steel member pre-embedded in a concrete layer;
FIG. 4B is a cross-sectional view taken along line D-D in FIG. 4;
FIG. 5 is a cross-sectional view taken along line A-A in FIG. 2;
FIG. 6 is a cross-sectional view taken along line B-B in FIG. 2;
FIG. 7 is a first schematic view of the construction structure of the heat-insulating and decorative integrated external wall structure of the present invention;
FIG. 8 is an enlarged schematic view of region C of FIG. 7;
FIG. 9 is a second schematic construction diagram of the insulation and decoration integrated exterior wall structure of the present invention;
FIG. 10 is a schematic view showing the arrangement of the latticed steel members pre-embedded in the concrete layer in the manufacturing process;
FIG. 11 is a schematic view showing the state of the heat-insulating layer in the production process.
The reference numbers in the figures denote:
01-heat preservation and decoration integrated wallboard; 02-structural walls;
1-decorative surface layer, 11-decorative plate, 12-first through hole;
2-concrete layer, 21-concrete plate, 22-latticed steel member, 221-steel bar, 222-steel plate; 23-dovetail projection, 24-second through hole;
3-an insulating layer, 31-an insulating plate, 32-a dovetail groove, 33-an exhaust hole and 34-an insulating block;
4-mounting holes; 5-preparing a hole; 6-fixing holes;
7-an insert block, 71-a decoration part and 72-a heat preservation part;
8-expansion pipe, 81-expansion sleeve and 82-expansion core print; 9-a screw; 10-splicing; 100-an internally threaded tube;
20-reserving a hole die and 30-reserving a cushion block.
Detailed Description
The present invention will be described in detail with reference to the following embodiments and accompanying drawings.
In prefabricated buildings, prefabricated members are generally directly mounted on a structural wall to form an exterior wall structure. Referring to fig. 1, the heat-insulating and decorating integrated outer wall structure comprises a structural wall 02 and a heat-insulating and decorating integrated wall plate 01 installed on the structural wall 02, wherein the heat-insulating and decorating integrated wall plate 01 has heat-insulating and decorating functions. The concrete structure of the insulation apparatus integrated exterior wall structure and the construction method thereof will be described below.
Heat-insulation and decoration integrated wallboard
The heat-insulating and decorating integrated wall panel 01 is mainly used as a decorating wall panel of a structural wall body in an assembled building, and the structure of the embodiment of the heat-insulating and decorating integrated wall panel is shown in figures 2 to 6. This integration wallboard 01 is decorated in heat preservation includes decorative cover 1, concrete layer 2 and the heat preservation 3 that sets gradually from outside to inside, and decorative cover 1 and concrete layer 2 are connected for cohering between 3 with the heat preservation, and decorative cover 1 and heat preservation 3 become integrative through concrete layer 2 consolidation promptly, wherein:
the outermost layer of the heat-insulating and decorating integrated wallboard 01 is a decorative surface layer 1, the decorative surface layer 1 mainly plays a role in decoration, the outer surface of a decorative plate 11 is usually provided with patterns, as shown in fig. 3, the shape of the decorative surface layer 1 is strip-shaped, the decorative plate 11 of the decorative surface layer 1 can be made of cement-based, stone or metal decorative materials, and four corners of the decorative surface layer 1 are respectively provided with a first through hole 12. The thickness of the decorative plate 11 of the decorative surface layer 1 is generally set according to the actual design requirement, and preferably 1mm-10 mm.
In one embodiment, referring to fig. 4 to 6, the latticed steel member 22 includes reinforcing bars 221 forming a latticed structure and steel plates 222 fixed at four corners of the latticed structure, intersections of the reinforcing bars 221 and connection portions of the reinforcing bars 221 and the steel plates 222 are fixed by welding, and the mounting holes 4 are provided on the steel plates 222; the concrete slab 21 is provided with second through holes 24 at four corners thereof, the second through holes 24 are coaxially arranged in one-to-one correspondence with the first through holes 12, the whole body is used as the preformed holes 5, and the mounting holes 4 are coaxially communicated with the preformed holes 5 in one-to-one correspondence.
Preferably, the steel plate 222 is circular, and has a thickness of 1mm to 10mm and a diameter of 30mm to 300mm, and the through hole (i.e., the mounting hole 4) of the steel plate 222 has a diameter of 2mm to 50 mm.
Preferably, the boundary of the decorative plate 11 of the decorative surface layer 1 is inwards contracted by 2-20 mm relative to the boundary of the concrete plate 21 of the concrete layer 2, the design can reduce the loss caused by collision of the decorative surface in the transportation process of the finished plate, and a space for punching joint glue is reserved at the joint after the finished plate is assembled.
The heat preservation layer 3 is used as the innermost layer of the heat preservation and decoration integrated wallboard 01 and mainly plays a role in heat preservation, the thickness of the heat preservation plate 31 of the heat preservation layer 3 needs to meet certain heat preservation requirements, and the thickness of the heat preservation plate 31 is preferably 30mm-220 mm. The insulation board 31 may be made of insulation material such as extruded polystyrene board, foamed polystyrene board or rock wool board.
A plurality of dovetail grooves 32 are formed on one side surface of the heat insulation plate 31 of the heat insulation layer 3 at intervals, and the dovetail grooves 32 are used for being matched and embedded with the dovetail protrusions 23 arranged on one side surface of the concrete slab 21 (forming the matched dovetail protrusions 23 in the concrete pouring process) so as to strengthen the binding force between the heat insulation layer 3 and the concrete layer 2.
This heat preservation decorates integration wallboard 01 still includes with preformed hole 5 assorted inserted block 7, see fig. 7 and fig. 9, inserted block 7 is equipped with decoration portion 71 and heat preservation portion 72, and wherein, the material of decoration portion 71 is the same with the material of decorative board 11, and heat preservation portion 72 is made by insulation material, and decoration portion 71 is firm with the building glue bonding of heat preservation portion 72. Preferably, the material of the heat preservation portion 72 of the insertion block 7 may be the same as or different from the material of the heat preservation plate 31, and the thickness of the heat preservation portion 72 is determined according to the size of the space in the preformed hole 5 when the heat preservation and decoration integrated wall plate 01 is installed, and is preferably 5mm-100 mm.
In order to conveniently manufacture the heat-insulating and decorating integrated wallboard 01, the insertion blocks 7 are used for completely plugging the reserved holes 5 as far as possible after installation, and the grid-shaped steel member 22 preferably has a structure that the steel bars 221 are located in the concrete layer 2 (the concrete slab 21), and the steel plates 222 are located on the connecting surface between the concrete layer 2 and the heat-insulating layer 3. The diameter of the mounting hole 4 (through hole of the steel plate 222) is smaller than the diameter of the prepared hole 5.
After the installation, adopt the shutoff of block 7 with the preformed hole 5 of decorating integration wallboard 01 that keeps warm for the surface of the decoration portion 71 of block 7 and the surface parallel and level of architectural surface 1 are inserted, and the joint department of decorating between portion 71 and the architectural surface 1 applies paint with the sealing coating of the same colour with architectural surface 1, in order to compromise the aesthetic property. The residual space in the preformed hole 5 of the heat-preservation and decoration integrated wallboard 01 can be inserted with the insert block 7 with the heat-preservation material, so that the cold and hot bridge phenomenon can be avoided in the installed heat-preservation and decoration integrated wallboard 01.
Heat preservation and decoration integrated outer wall structure
The heat-preservation and decoration integrated wall board 01 can be installed on a structural wall body 02 of a building (for example, an assembly type building) through an installation component to serve as a heat-preservation and decoration wall board, so that a heat-preservation and decoration integrated outer wall structure is formed.
The mounting member is used for fixing the heat preservation and decoration integrated wall board 01 on the structural wall body 02, in the embodiment, the mounting member comprises a screw (such as a dovetail), 9 and an expansion pipe 8, the head of the expansion pipe 8 is placed in the fixing hole 6 of the structural wall body 02, the tail of the screw 9 is larger than the aperture of the mounting hole 4 of the latticed steel member 22, the head of the screw 9 penetrates through the mounting hole 4 of the latticed steel member 22, extends into the expansion pipe 8 and is in threaded connection with the expansion pipe 8, and the tail of the screw 9 abuts against the outer side (namely the side adjacent to the decoration layer 1) of the latticed steel member 22, so that the latticed steel member 22 of the heat preservation and decoration integrated wall board 01 is fixedly fixed with the structural wall body 02.
The expansion pipe 8 is shown in fig. 8 and comprises an expansion sleeve 81 and an expansion core 82, wherein the expansion sleeve 81 is of a cylindrical structure, and the head end of the expansion sleeve 81 is provided with a plurality of slots; the expansion core 82 is a conical structure with a round hole inside, and the hole wall of the round hole is provided with an internal thread matched with the external thread of the screw 9. When the expansion core head is installed, one end with a thinner outer diameter of the expansion core head 82 is arranged at the head end slot of the expansion sleeve 81, one end with a thicker outer diameter of the expansion core head 82 is arranged at the bottom of the fixing hole 6 of the structural wall 02, the tail part of the expansion sleeve 81 penetrates through the heat insulation plate 31 of the heat insulation and decoration integrated wall plate 01 and is abutted against the steel plate 222 of the latticed steel member 22, the head part of the screw 9 sequentially penetrates through the preformed hole 5, the mounting hole 4 and the heat insulation layer 3, is inserted into the expansion sleeve 81 and is in threaded connection with the expansion core head 82, the screw 9 is screwed to enable the expansion core head 82 to move towards the tail part of the expansion sleeve 81, so that the head end slot of the expansion sleeve 81 is propped by the expansion core head 82, the head end of the expansion sleeve 81 is opened and is extruded and fixed with the inner wall of the fixing hole 6 of the structural wall 02, because the tail part, the tail part of the screw 9 is abutted against the outer side of the steel plate 222 of the latticed steel member 22, so that the latticed steel member 22 and the structural wall 02 are firmly fixed; the inserting block 7 is inserted into the preformed hole 5, the joint of the inserting block 7 and the decorative surface layer 1 is coated with sealing coating with the same color as that of the decorative surface layer 1, and the joints between the heat-preservation and decoration integrated wallboards 01 are filled with sealant.
In another embodiment, referring to fig. 9, the mounting member comprises a screw (e.g., a dovetail) 9 and an internally threaded tube 100 pre-embedded in the fixing hole 6 of the structural wall, the tail of the screw 9 has a size larger than the bore diameter of the mounting hole 4 of the latticed steel member 22, wherein the head of the screw 9 passes through the mounting hole 4, is inserted into the internally threaded tube 100 and is threadedly connected with the internally threaded tube 100, and the tail of the screw 9 abuts on the latticed steel member 22.
The heat-preservation and decoration integrated wallboard 01 is firmly fixed on the structural wall body 02 through the screws 9 and the matching of the expansion pipes 8 or the mounting members of the internal threaded pipes 100, so that the process of additionally manufacturing the hanging plate keel on the structural wall body 02 is omitted, and labor and materials are saved.
Method of producing a composite material
The heat-insulation and decoration integrated wallboard 01 can be directly installed on a structural wall 02, particularly on a structural wall of an assembly building to form a heat-insulation and decoration integrated outer wall structure. The construction method of the heat-insulation and decoration integrated outer wall structure comprises the following construction operations:
firstly), according to design requirements, a preset position on a structural wall 02 is provided with a fixing hole 6;
secondly), prefabricating the heat-insulation and decoration integrated wallboard 01, and enabling the mounting hole 4 of the heat-insulation and decoration integrated wallboard 01 to be matched with the fixing hole 6.
The heat-preservation and decoration integrated wallboard 01 is manufactured on a board bottom plate mold, and the board bottom plate mold is a common prefabricated wallboard manufacturing template. One of the manufacturing methods of the heat-insulating and decorating integrated wallboard 01 is to adopt a pouring method based on the template, the method comprises sequentially placing decorative plate 11 of decorative surface layer 1, preformed hole mold 20, net-shaped steel member 22, preformed cushion block 30 and heat insulation plate 31 of heat insulation layer 3 on a plate bottom plate mold, the preset thickness of the reserved hole mold 5 and the reserved cushion block 6 is basically consistent with that of the concrete layer 2, the steel plate 222 of the net-shaped steel member 22 is arranged at the top of the reserved hole mold 20, so that the mounting hole 4 in the steel plate 222 is aligned with the reserved hole mold 20, the periphery of the decorative plate 11 and the heat insulation plate 31 are sealed and fixed to form a pouring space, concrete is poured into the pouring space from the exhaust hole 33 which is arranged in advance in the heat insulation plate 31, the decorative plate 11 and the heat insulation plate 31 are fixedly combined into a whole through the concrete layer 2 which is formed by curing and solidifying concrete, and the light cement-based composite slat 01 is obtained after demolding. The specific operation is as follows:
11) placing the decorative plate 11 and the preformed hole mold 20: placing a decorative plate 11 with downward decorative patterns on a plate bottom plate mould, and then placing a preformed hole mould 20 with a mould release agent coated on the surface at a first preformed hole 12 of the decorative plate 11, wherein the shape and the size of the section of the preformed hole mould 20 are matched with the shape and the size of the section of the first preformed hole 12;
12) placing the latticed steel member 22: referring to fig. 10, the designed latticed steel member 22 is placed above the decorative plate 11 such that the steel plates 222 of the latticed steel member 22 are placed on the top end of the prepared hole mold 20, and a certain distance is reserved between the steel bars 221 and the decorative plate 11 (the steel bars 221 and the steel plates 222 are not on the same plane);
13) placing the reserved cushion block 30: placing reserved cushion blocks 30 with preset height values on the decorative plate 11 at intervals, wherein the reserved cushion blocks 30 are made of the same material as the concrete plates 21 of the concrete layer 2, so as to ensure that the concrete layer 2 has the same expansion coefficient;
14) pretreatment of the heat preservation plate 31: a plurality of exhaust holes 33 are punched at intervals on the heat insulation board 31, one side where a dovetail groove 32 of the heat insulation board 31 is located is placed on a steel plate 222 on a reserved cushion block 30 and a reserved hole die 20 (the steel plate 222 is located on the connecting surface of the heat insulation layer 3 and the concrete layer 2), the periphery between the heat insulation board 31 and the decorative board 11 is sealed by using templates, the heat insulation board 31 is firmly fixed, and a filling space is formed between the heat insulation board 31 and the decorative board 11.
15) Pouring concrete: concrete (preferably aerated concrete) is poured into the pouring space from the exhaust holes 33 in the middle area of the heat insulation board 31, and is vibrated (the side edges are hammered by rubber hammers after the mold is fixed) until the pouring space between the decorative board 11 and the heat insulation board 31 is filled with the concrete, so that the concrete layer 2 is formed.
16) And (3) plugging the exhaust holes 33 of the insulating layer 3: referring to fig. 11, the exhaust holes 33 are cleaned, and the heat insulation blocks 34 matched with the exhaust holes 33 are plugged into the exhaust holes 33 of the heat insulation plate 31, wherein the heat insulation blocks 34 and the heat insulation plate 31 are made of the same material and have the same thickness.
17) And (3) curing and removing the mold to complete the manufacture of the light cement-based composite ribbon board 01.
Another manufacturing method of the heat-preservation and decoration integrated wallboard 01 is a pouring method based on a plate bottom plate mold, the method comprises the steps of sequentially placing a decorative plate 11, a reserved hole mold 20, a net-shaped steel member 22 and a reserved cushion block 30 of a decorative surface layer 1 on the plate bottom plate mold, wherein the reserved hole mold 5, the reserved cushion block 6 and a concrete layer 2 are basically consistent in preset thickness, placing a steel plate 222 of the net-shaped steel member 22 on the top of the reserved hole mold 20 to enable a mounting hole 4 in the steel plate 222 to be aligned with the reserved hole mold 20, blocking and fixing the periphery of the decorative plate 11 to form a pouring area, pouring concrete from the upper side to the pouring area, placing and pressing a heat-preservation plate 31 with a preset exhaust hole 33 on the concrete until the heat-preservation plate 31 is in contact with the steel plate 222 on the reserved hole mold 20, and solidifying the concrete layer 2 formed by curing and solidifying the concrete to solidify the decorative, and demolding to obtain the heat-insulating and decorating integrated wallboard 01. The specific operation is as follows:
21) placing the decorative plate 11 and the preformed hole mold 20: placing a decorative plate 11 with downward patterns on a plate bottom plate mould, and then placing a preformed hole mould 20 with a mould release agent coated on the surface at a first preformed hole 12 of the decorative plate 11, wherein the shape and the size of the cross section of the preformed hole mould 20 are matched with the shape and the size of the cross section of the first preformed hole 12;
22) placing the latticed steel member 22: placing the designed latticed steel member 22 above the decorative plate 11, so that the steel plate 222 of the latticed steel member 22 is placed at the top end of the preformed hole mold 20, and a certain distance is reserved between the steel bar 221 and the decorative plate 11;
23) placing the reserved cushion block 30: placing reserved cushion blocks 30 with preset height values (namely the thickness of the concrete layer 2) on the decorative plate 11 at intervals, wherein the reserved cushion blocks 30 are made of the same material as the concrete plates 21 of the concrete layer 2 so as to ensure that the concrete layer 2 has the same expansion coefficient; the periphery of the decorative plate 11 is sealed and fixed to form a pouring space.
24) Pouring concrete: pouring concrete into the pouring area from the upper part, vibrating the concrete, hammering the side edge by using a rubber hammer after the mould is fixed, and vibrating until the concrete submerges the reserved cushion block 30 and reaches a preset height (for example, 10-20 mm beyond the top of the reserved cushion block 30); then, the heat insulation plate 31 provided with the exhaust holes 33 in advance is placed on the upper portion of the concrete and pressed until the heat insulation plate 31 is in contact with the steel plate 222 on the preformed hole die 20, the concrete is cured and solidified to form a concrete layer 2, and the decorative plate 11 and the heat insulation plate 31 are fixedly integrated.
25) And demolding to obtain the heat-preservation and decoration integrated wallboard 01.
The manufacturing method of the heat-insulation and decoration integrated wallboard 01 further comprises the following steps:
manufacturing an insert block 7: the decoration part 71 is made of the same material as the decoration plate 11, the heat preservation part 72 is made of the same material as the heat preservation layer 3, and then the decoration part 71 and the heat preservation part 72 are firmly bonded by building glue. The insertion block 7 is inserted into the preformed hole 5 and used for plugging the preformed hole 5 after the light cement-based composite slat 01 is installed on a structural wall.
And thirdly), selecting a mounting component matched with the fixing hole 6 and the prefabricated heat-preservation and decoration integrated wallboard for use, wherein the mounting component penetrates through the mounting hole 4, one end of the mounting component extends into and is fixed in the fixing hole 6 of the structure wall body 02, and the other end of the mounting component is abutted against the network-shaped steel member 22, so that the heat-preservation and decoration integrated wallboard is connected and fixed with the structure wall body 02.
The mounting components are screws 9 and expansion pipes 8 matched with the mounting holes 4 and the fixing holes 6, and the specific mounting process is as follows:
location heat preservation decorate integration wallboard 01: according to design requirements, a fixing hole 6 is arranged at a preset position (namely the position for installing the heat-preservation and decoration integrated wallboard 01) on the structural wall body 02, and a screw 9 matched with the fixing hole 6 and the size of an installation hole 4 (through hole of a steel plate 222) of the heat-preservation and decoration integrated wallboard 01 is selected; selecting an expansion pipe 8 with the size matched with that of the screw 9, placing the thin end of the expansion core print 82 at the head of the expansion pipe 82, exposing the wide end of the expansion core print 82 out of the expansion pipe 82, and then inserting the head of the installed expansion pipe 8 into the fixing hole 6 to enable the wide end of the expansion core print 82 to be placed at the bottommost part of the fixing hole 6; then, one side where the heat preservation layer 3 of the heat preservation and decoration integrated wallboard 01 is located is tightly attached to the structural wall 02, the mounting holes 4 of the heat preservation and decoration integrated wallboard 01 are aligned with the fixing holes 6 of the structural wall 02 one by one, and the tail of the expansion pipe 8 penetrates through the heat preservation plate 31 to abut against the steel plate 222 of the latticed steel member 22.
And (3) fixing the screws: the selected screws 9 matched with the expansion pipes 8 sequentially penetrate through the mounting holes 4 and the heat insulation layer 3 of the heat insulation and decoration integrated wall board 01, are inserted into the expansion sleeve 81 and are in threaded connection with the expansion core heads 82, the expansion core heads 82 move towards the tail part of the expansion sleeve 81 under the action of the screws 9 by continuously screwing the screws 9, the head end slots of the expansion pipes 81 are propped open by the expansion core heads 82 until the head ends of the expansion sleeve 81 and the inner wall of the fixing hole 6 of the structural wall 02 are extruded and fixed, and the tail parts of the screws 9 abut against the outer sides of the steel plates 222 of the latticed steel members 22.
Plugging the insert block: the insert blocks 7 are sequentially inserted into the preformed holes 5 of the heat-preservation and decoration integrated wall board 01, the heat-preservation parts 72 of the insert blocks 7 are trimmed to enable the decoration parts 71 of the insert blocks 7 and the outer surfaces of the decoration surface layers 1 to be in the same plane, and sealing paint with the same color as that of the decoration surface layers 1 is coated on the joint positions of the decoration parts 71 of the insert blocks 7 and the decoration plates 11 of the decoration surface layers 1.
Sealing the abutted seams: and (5) pouring sealant into the abutted seams 10 between the heat-insulation and decoration integrated wallboards 01 to complete the installation of the heat-insulation and decoration integrated external wall structure.
Obviously, the sequence of the operation processes of screw fixation, insert block plugging and seam sealing is not limited, the insert block plugging operation and the seam sealing operation can be performed in a unified manner after all the heat preservation and decoration integrated wall boards 01 are fixed on the structural wall body 02 (namely after the screw fixation operation is completed), the insert block plugging and the seam sealing operation can also be performed alternately in the process of the screw fixation operation of the heat preservation and decoration integrated wall boards 01, and the sequence of the insert block plugging and seam sealing operation is not limited.
The invention also provides another installation process of the heat-preservation and decoration integrated external wall structure, wherein installation components in the installation process are the screws 9 and the internal threaded pipes 100 which are matched with the installation holes 4 and the fixing holes 6, and the construction method is different from the construction method in that in the method, the expansion pipes 8 can replace the common internal threaded pipes 100, the internal threaded pipes 100 are pre-embedded into the fixing holes 6 at preset positions of the structural wall body 02 during the construction of the structural wall body 02, the screws 9 are matched with the internal threaded pipes 100, and when the screws 9 are fixed, the screws 9 only need to sequentially penetrate through the reserved holes 5, the installation holes 4 and the heat-preservation layers 3 of the heat-preservation and decoration integrated wall plate 01, be inserted into the internal threaded pipes 100 and are fixed with the internal threaded pipes 100 in a threaded manner until the tail parts of the screws 9 abut against the outer sides of the steel plates 222 of. In the method, the positions of the fixing holes 6 of the structural wall body 02 are fixed, the corresponding heat-preservation and decoration integrated wall boards 01 need to be selected according to the distribution of the fixing holes 6 of the structural wall body 02, and if no proper heat-preservation and decoration integrated wall board 01 exists, customization is needed.
It will be understood by those skilled in the art that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention, and that various equivalent modifications and changes may be made thereto without departing from the scope of the present invention.
Claims (10)
1. A heat-insulation and decoration integrated outer wall structure comprises a structure wall body (02) and a heat-insulation and decoration integrated wall plate installed on the structure wall body, and is characterized in that a decorative surface layer (1), a concrete layer (2) and a heat-insulation layer (3) are sequentially arranged from outside to inside, the decorative surface layer (1) and the heat-insulation layer (3) are fixedly integrated through the concrete layer (2), a latticed steel member (22) is pre-embedded in the concrete layer (2), and a plurality of through holes are formed in the latticed steel member (22) and serve as installation holes (4); the structure wall body (02) is provided with a plurality of fixing holes (6), and the heat-preservation and decoration integrated wallboard is connected and fixed on the structure wall body (02) through a mounting component which penetrates through the mounting hole (4) and extends into the fixing hole (6).
2. The insulation and decoration integrated external wall structure according to claim 1, wherein the latticed steel member (22) comprises steel bars (221) forming a latticed structure and steel plates (222) fixed at four corners of the latticed structure, the intersections of the steel bars (221) and the connecting parts of the steel bars (221) and the steel plates (222) are fixed, and the mounting holes (4) are formed in the steel plates (222); preferably, the steel bars (221) are positioned in the concrete layer (2), and the steel plates (222) are positioned on the connecting surface between the concrete layer (2) and the heat-insulating layer (3); more preferably, the steel plate (222) is circular, has a thickness of 1mm to 10mm and a diameter of 30mm to 300 mm.
3. The heat-insulation and decoration integrated outer wall structure as claimed in claim 1 or 2, wherein the mounting member comprises a screw (9) matched with the mounting hole (4) and an expansion pipe (8) with the head part arranged in the fixing hole (6) of the structural wall body (02), the expansion pipe (8) is provided with an expansion sleeve (81) and an expansion core head (82), the expansion sleeve (81) is of a cylindrical structure, and the head end of the expansion sleeve is provided with a plurality of slots; the expansion core print (82) is of a conical structure with a round hole inside, and the hole wall of the round hole is provided with an internal thread matched with the external thread of the screw (9); the head of the expansion sleeve (81) is arranged in a fixing hole (6) of the structural wall (02), the tail of the expansion sleeve penetrates through the heat preservation layer (3) and is abutted to the position of a mounting hole of the latticed steel member (22), the expansion core head (82) is arranged at the head end slot of the expansion sleeve (82), the screw (9) is inserted into the expansion sleeve (81) and is in threaded connection with the expansion core head (82), and the head end slot of the expansion sleeve (81) is propped open by the expansion core head (82) and is extruded and fixed with the inner wall of the fixing hole (6) of the structural wall.
4. The heat-preservation and decoration integrated outer wall structure is characterized in that the mounting component comprises a screw (9) matched with the mounting hole (4) and an internal threaded pipe (100) pre-embedded in the fixing hole (6), the tail of the screw (9) is larger than the aperture of the mounting hole (4), the head of the screw (9) penetrates through the mounting hole (4) and is in threaded connection with the internal threaded pipe (100), and the tail abuts against the latticed steel component (22) so as to fix the latticed steel component (22) with the structural wall (02).
5. The heat-preservation and decoration integrated external wall structure according to any one of claims 1 to 4, wherein four corners of the decorative surface layer (1) are respectively provided with a first through hole (12), four corners of the concrete layer (2) are respectively provided with a second through hole (24), the second through holes (24) and the first through holes (12) are integrally used as reserved holes (5), and the mounting holes (4) are in one-to-one correspondence with the reserved holes (5) and are coaxially communicated; the heat preservation is decorated integration wallboard still includes and inserts piece (7) with preformed hole (5) assorted for shutoff heat preservation decorates preformed hole (5) of integration wallboard, inserts piece (7) and is equipped with decoration portion (71) and heat preservation portion (72), and the material of decoration portion (71) is the same with the material of decorative board (11), and heat preservation portion (72) are made by insulation material, and are fixed with decoration portion (71) bonding.
6. The heat-insulating and decorating integrated outer wall structure as claimed in any one of claims 1 to 5, wherein a plurality of dovetail grooves (32) are arranged on one side surface of the heat-insulating plate (31) of the heat-insulating layer (3) at intervals, and a plurality of dovetail protrusions (23) which are correspondingly matched and embedded with the dovetail grooves (32) are arranged on the side surface of the concrete plate (21).
7. An insulating and decorative integrated exterior wall structure according to any one of claims 1 to 6, wherein the boundary of the decorative face layer (1) is inwardly contracted by 2mm to 20mm with respect to the boundary of the concrete layer (2).
8. A construction method of the heat preservation and decoration integrated outer wall structure of any one of claims 1 to 7, comprising the following construction operations:
according to design requirements, a fixed hole (6) is arranged at a preset position on the structural wall (02);
prefabricating a heat-insulation and decoration integrated wallboard, wherein a mounting hole (4) in the heat-insulation and decoration integrated wallboard is matched with a fixing hole (6);
and selecting a mounting component matched with the fixing hole (6) and the prefabricated heat-preservation and decoration integrated wallboard for use, wherein the mounting component penetrates through the mounting hole (4), one end of the mounting component extends into and is fixed in the fixing hole (6) of the structure wall body (02), the other end of the mounting component is abutted against the network-shaped steel component (22), and the heat-preservation and decoration integrated wallboard is connected and fixed with the structure wall body (02).
9. The construction method of the heat preservation and decoration integrated outer wall structure as claimed in claim 8, wherein the installation components are bolts (9) and expansion pipes (8) matched with the installation holes (4) and the fixing holes (6), and the specific installation process is as follows:
positioning, heat preservation and decoration integrated wallboard: the head of the expansion pipe (8) is placed in the fixing hole (6), then one side where the heat preservation layer (3) of the heat preservation and decoration integrated wallboard is located is tightly attached to the structural wall, the mounting holes (4) of the heat preservation and decoration integrated wallboard are aligned with the fixing holes (6) of the structural wall one by one, and the tail of the expansion pipe (8) penetrates through the heat preservation plate (31) and abuts against the steel plate (222) of the latticed steel member (22);
and (3) fixing the screws: the method comprises the steps that a screw (9) sequentially penetrates through a mounting hole (4) and an insulating layer (3) of the insulating and decorating integrated wallboard, is inserted into an expansion sleeve (81) of an expansion pipe and is in threaded connection with an expansion core head (82), the expansion core head moves towards the tail of the expansion sleeve (81) under the action of the screw (9) through continuously screwing the screw (9), a head end cut of the expansion sleeve (81) is propped open by the expansion core head (82) until the head end of the expansion sleeve (81) is fixedly extruded with the inner wall of a fixing hole (021) of a structural wall body (02), and the tail of the screw (9) abuts against a steel plate (222) of a latticed steel member (22);
preferably, the specific installation process further comprises:
plugging the insert block: the insert blocks (7) are sequentially inserted into the installation hole (4) space of the heat-preservation and decoration integrated wallboard, so that the decoration parts (71) of the insert blocks (7) and the outer surface of the decoration surface layer (1) are positioned on the same plane, and the joint parts of the decoration parts (71) of the insert blocks (7) and the decoration plates (11) of the decoration surface layer (1) are coated with sealing paint with the same color as that of the decoration surface layer.
10. The construction method of the heat preservation and decoration integrated external wall structure according to claim 8, wherein the installation components are a screw (9) and an internal thread pipe (100) matched with the installation hole (4) and the fixing hole (6), and the specific installation process is as follows:
positioning, heat preservation and decoration integrated wallboard: the internal thread pipes (100) are pre-embedded in the fixing holes (6) in the structural wall body, one side where the heat preservation layer (3) of the heat preservation and decoration integrated wall board is located is tightly attached, and the mounting holes (4) of the heat preservation and decoration integrated wall board are aligned with the internal thread pipes (100) of the structural wall body one by one;
and (3) fixing the screws: sequentially penetrating a selected screw (9) through a mounting hole (4) and a heat preservation layer (3) of the heat preservation and decoration integrated wallboard, inserting the selected screw into the internal thread pipe (100), fixing the screw and the internal thread pipe (100) through continuously screwing the screw (9), and enabling the tail part of the screw (9) to abut against a steel plate (222) of the latticed steel member (22);
preferably, the specific installation process further comprises:
plugging the insert block: inserting the insert block (7) into the space of the mounting hole (4) of the heat-preservation and decoration integrated wallboard, enabling the decoration part (71) of the insert block (7) and the outer surface of the decoration surface layer (1) to be in the same plane, and painting sealing paint with the same color as the decoration surface layer on the joint of the decoration part (71) of the insert block (7) and the decoration plate (11) of the decoration surface layer (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010731487.6A CN111827605B (en) | 2020-07-27 | 2020-07-27 | Heat-preservation and decoration integrated outer wall structure and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010731487.6A CN111827605B (en) | 2020-07-27 | 2020-07-27 | Heat-preservation and decoration integrated outer wall structure and construction method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111827605A true CN111827605A (en) | 2020-10-27 |
| CN111827605B CN111827605B (en) | 2021-11-30 |
Family
ID=72925567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010731487.6A Expired - Fee Related CN111827605B (en) | 2020-07-27 | 2020-07-27 | Heat-preservation and decoration integrated outer wall structure and construction method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111827605B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112392160A (en) * | 2020-11-06 | 2021-02-23 | 潍坊威源建筑工程有限公司 | Fireproof heat-insulation system for outer wall and construction method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08270182A (en) * | 1995-03-31 | 1996-10-15 | Natl House Ind Co Ltd | Ceramic panel |
| CN2871681Y (en) * | 2005-11-04 | 2007-02-21 | 常关立 | External-wall thermal insulating structure |
| CN205475839U (en) * | 2016-03-23 | 2016-08-17 | 哈尔滨鸿盛房屋节能体系研发中心 | Energy -conserving wall structure of assembled |
| CN206015942U (en) * | 2016-08-03 | 2017-03-15 | 上海嘉实（集团）有限公司 | Armored concrete and outer insulation compositing outer wall one-piece casting molding structure |
| CN107740552A (en) * | 2017-10-24 | 2018-02-27 | 合肥华举建筑装饰工程有限公司 | A kind of external wall thermal insulating decoration integrated composite insulation boards |
| CN110158852A (en) * | 2018-03-01 | 2019-08-23 | 赵德存 | A kind of assembled architecture compound sandwich thermal-insulating decorative outer wall board and preparation method |
-
2020
- 2020-07-27 CN CN202010731487.6A patent/CN111827605B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08270182A (en) * | 1995-03-31 | 1996-10-15 | Natl House Ind Co Ltd | Ceramic panel |
| CN2871681Y (en) * | 2005-11-04 | 2007-02-21 | 常关立 | External-wall thermal insulating structure |
| CN205475839U (en) * | 2016-03-23 | 2016-08-17 | 哈尔滨鸿盛房屋节能体系研发中心 | Energy -conserving wall structure of assembled |
| CN206015942U (en) * | 2016-08-03 | 2017-03-15 | 上海嘉实（集团）有限公司 | Armored concrete and outer insulation compositing outer wall one-piece casting molding structure |
| CN107740552A (en) * | 2017-10-24 | 2018-02-27 | 合肥华举建筑装饰工程有限公司 | A kind of external wall thermal insulating decoration integrated composite insulation boards |
| CN110158852A (en) * | 2018-03-01 | 2019-08-23 | 赵德存 | A kind of assembled architecture compound sandwich thermal-insulating decorative outer wall board and preparation method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112392160A (en) * | 2020-11-06 | 2021-02-23 | 潍坊威源建筑工程有限公司 | Fireproof heat-insulation system for outer wall and construction method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111827605B (en) | 2021-11-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU2008273906B2 (en) | Translucent building block and a method for manufacturing the same | |
| US4288962A (en) | Method of forming structural walls and roofs | |
| CN101113606B (en) | Dry type permeable back mounted outer insulation wall | |
| CN101831963A (en) | Novel multipurpose composite insulation board and construction method and processing device thereof | |
| AU2019210599B2 (en) | Improved mesh, mesh panels, composite building elements and method of reinforcing and articles reinforced by the method, duct and riser walls and methods for their construction | |
| CN101936041A (en) | Installation method and specific hydraulic punching machine for novel composite thermal-insulation plates and veneers | |
| CN112459291A (en) | Prefabricated heat insulation structure integrated wall structure and construction process thereof | |
| CN111677134A (en) | Prefabricated external wall panel and connecting node thereof | |
| CN111827605B (en) | Heat-preservation and decoration integrated outer wall structure and construction method thereof | |
| CN112196177A (en) | Prefabricated internal filling concrete wallboard and manufacturing method thereof | |
| KR100512119B1 (en) | the construction method of outer wall insulating with insulation board | |
| EP1726731A2 (en) | Prefabricated panel for construction of walls | |
| CN101892729A (en) | Finished heat-insulating decorative plate with invisible latch and installation method thereof | |
| CN109853803B (en) | Assembled integral floor slab and manufacturing and installing method | |
| CN212743220U (en) | Light cement-based composite batten | |
| CN215802648U (en) | Simple heat-insulation decoration and maintenance integrated composite wallboard and wall structure | |
| KR20170112878A (en) | Passive composite insulated panel structure and Method thereof | |
| CN214614738U (en) | Heat insulation wall and mould thereof | |
| CN111749414A (en) | Light cement-based composite ribbon board and manufacturing method thereof | |
| US6966160B2 (en) | Plant-on trim elements and methods | |
| CN109760178B (en) | Method for manufacturing assembled integral floor slab | |
| CN212358660U (en) | Prefabricated external wall panel and connecting node thereof | |
| JPS59228547A (en) | Structure of outer heat insulating double wall | |
| CN211774597U (en) | Assembly structure of wallboard and girder steel | |
| JP2002061320A (en) | Raising construction method for concrete skeleton, and form fixture for concrete form plate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |