CN214833753U - Integral sandwich type external wall panel - Google Patents
Integral sandwich type external wall panel Download PDFInfo
- Publication number
- CN214833753U CN214833753U CN202023343356.5U CN202023343356U CN214833753U CN 214833753 U CN214833753 U CN 214833753U CN 202023343356 U CN202023343356 U CN 202023343356U CN 214833753 U CN214833753 U CN 214833753U
- Authority
- CN
- China
- Prior art keywords
- wallboard
- wall panel
- heat
- sandwich type
- bearing
- 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.)
- Active
Links
Images
Landscapes
- Load-Bearing And Curtain Walls (AREA)
- Building Environments (AREA)
Abstract
The utility model discloses an integral sandwich type external wall panel, which comprises a wall panel base body poured by ceramsite concrete, wherein a heat-preservation sandwich plate is arranged in the wall panel base body, and at least one surface of the wall panel base body is provided with a fireproof heat-preservation layer; the wallboard matrix comprises a steel reinforcement framework, and light concrete is poured on the steel reinforcement framework; the upper end of one indoor side of the wallboard base body is provided with a plurality of upper connecting pieces, and the lower end of one indoor side of the wallboard base body is provided with a plurality of lower bearing connecting pieces; the heat-insulation sandwich board is arranged in the wallboard base body, the outer heat-insulation system is subjected to integrated composite prefabrication, the integration of heat insulation, energy conservation and decoration is realized, the self weight of the wallboard is relatively light, and the production, the transportation and the construction are convenient.
Description
Technical Field
The utility model relates to an externally-hung wallboard especially relates to an integral sandwich type externally-hung wallboard.
Background
The most difficult point of the building of the assembly type steel structure and the assembly type concrete structure system is the problems of an outer enclosure structure system and installation and connection. The difficulty lies in satisfying outer enclosure system structure safe and reliable, durable pleasing to the eye not only, and the side fascia can be out of shape with the major structure in coordination, will realize again that enclosure, fire prevention, heat preservation, syllable-dividing, integration of performance such as waterproof, anticorrosion, can also realize the side fascia lightweight, decorates outer wall, outer door and window portion article and the multi-functional integration of envelope system.
In the field of the existing assembly type building, a large number of prefabricated external wall panels are applied, and various external wall panels integrate the overall performance of external enclosure such as enclosure, heat preservation, fire prevention and seepage prevention to different degrees, but the bottleneck problems of difficult dry-wet cross construction, heavy weight, complex construction cost and the like generally exist.
The currently applied external wall cladding comprises a solid lightweight concrete slab, a sandwich heat-insulating layer wallboard of a sandwich double-faced superposed concrete slab, and a sandwich heat-insulating single-faced superposed wallboard.
For example, in the east China area, one of more external wallboard systems, namely a sandwich precast concrete sandwich heat-insulation external wallboard, is applied, wherein the thickness of an inner leaf concrete plate is 160mm, the thickness of an outer leaf concrete plate is 60mm, the thickness of a sandwich heat-insulation layer is 80mm, the total thickness of a wall body is 320mm, and the self weight of the wallboard reaches more than 550 kg/square meter; the second applied exterior wall cladding, PCF double-skin wall laminated sandwich heat-insulating wall panel, adopts the complex construction of internal casting and external hanging and wet-dry method cross construction on one hand, and the self weight of the wall panel reaches more than 700 kg/square meter on the other hand; the self weight of the wall board leads to the increase of the steel content of the main body structure and the increase of the construction cost; certain construction and use safety problems also exist; in addition, the external wall panel system has weak links such as cold and hot bridge condensation, single external facade decoration effect and the like.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that an integral sandwich type externally-hung wallboard that simple installation, thermal-insulated effectual keeps warm is provided, is a lightweight wallboard that performance such as collection enclosure, fire prevention, heat preservation, sound insulation, waterproof, anticorrosive as an organic whole.
In order to solve the technical problem, the technical scheme of the utility model is that: the integral sandwich type external wallboard comprises a concrete poured wallboard matrix, wherein a heat-insulation sandwich plate is arranged in the wallboard matrix, and at least one surface of the wallboard matrix is provided with a fireproof heat-insulation layer;
the wallboard matrix comprises a steel reinforcement framework, and light concrete is poured on the steel reinforcement framework;
a plurality of upper connecting pieces are installed to the wallboard base member towards the upper end of indoor one side, a plurality of lower bearing connecting pieces are installed to the wallboard base member towards the lower extreme of indoor one side.
As a preferred technical scheme, the steel reinforcement framework comprises a truss connecting piece which is transversely arranged and a truss connecting piece which is longitudinally arranged, and further comprises a steel reinforcement surface net which fixedly connects the transverse truss connecting piece and the longitudinal truss connecting piece.
As a preferred technical scheme, the steel reinforcement framework comprises two layers of steel reinforcement surface nets, and the transversely arranged truss connecting pieces and the longitudinally arranged truss connecting pieces are distributed between the two layers of steel reinforcement surface nets and are fixedly connected with the steel reinforcement surface nets.
As a preferred technical scheme, the truss connecting piece comprises an upper chord and a lower chord which are arranged in parallel, a first web member and a second web member which are obliquely arranged are arranged between the upper chord and the lower chord, and the first web member and the second web member are distributed in a staggered mode in a shape like the Chinese character 'zhi'.
As a preferred technical solution, an included angle between the first web member and the second web member is greater than 85 ° and less than 95 °.
As a preferred technical scheme, the upper connecting piece comprises an inner wire sleeve which is pre-embedded in the wall plate base body, wherein one end of the inner wall plate base body is fixedly connected with the steel reinforcement framework, and the other end of the inner wall plate base body is flush with the indoor side surface of the wall plate base body.
As a preferred technical scheme, the lower bearing connecting piece comprises a bearing bracket, one end of the bearing bracket is embedded in the wallboard base body and is fixedly connected with the steel reinforcement framework, and the other end of the bearing bracket extends out of the indoor side of the wallboard base body.
As a preferred technical scheme, the bearing connecting piece is including pre-buried down bearing welding board in the wallboard base member, bearing welding board pass through the reinforcing bar with framework of steel reinforcement fixed connection, bearing welding board the welding terminal surface with the indoor side surface of wallboard base member flushes, the welding has the bearing bracket on the bearing welding board.
As an optimal technical scheme, a window opening is formed in the wallboard base body, four reinforcing ribs are arranged on two end faces of the steel reinforcement framework, and the reinforcing ribs are distributed at four corners of the window opening.
As a preferred technical scheme, the fireproof heat-insulating layer comprises a corrugated steel wire mesh arranged on the wallboard base body, and a heat-insulating mortar layer is formed on the corrugated steel wire mesh.
By adopting the technical scheme, the integral sandwich type external wallboard comprises a concrete poured wallboard matrix, wherein a heat-insulation sandwich plate is arranged in the wallboard matrix, and at least one surface of the wallboard matrix is provided with a fireproof heat-insulation layer; the wallboard matrix comprises a steel reinforcement framework, and light concrete is poured on the steel reinforcement framework; the upper end of one indoor side of the wallboard base body is provided with a plurality of upper connecting pieces, and the lower end of one indoor side of the wallboard base body is provided with a plurality of lower bearing connecting pieces; the heat-insulation sandwich board is arranged in the wallboard matrix, an outer heat-insulation system is subjected to one-time composite prefabrication, the integration of heat insulation and energy conservation is realized, the self weight of the wallboard is relatively light, and the production, the transportation and the construction are convenient.
Drawings
The drawings are only intended to illustrate and explain the present invention and do not limit the scope of the invention. Wherein:
FIG. 1 is a front view of a wall panel with an opening according to an embodiment of the present invention;
FIG. 2 is a rear view of an embodiment of the present invention having an opening wall panel;
FIG. 3 is a sectional view taken along line B-B of FIG. 1;
FIG. 4 is an enlarged view of a portion of FIG. 3;
FIG. 5 is a sectional view taken along line A-A of FIG. 1;
FIG. 6 is an enlarged view of FIG. 5;
FIG. 7 is a schematic view of a reinforcing bar of a wall panel with holes according to an embodiment of the present invention;
FIG. 8 is a sectional view taken along line C-C of FIG. 7;
FIG. 9 is a sectional view taken along line D-D of FIG. 7;
FIG. 10 is a sectional view taken along line E-E in FIG. 7;
fig. 11 is a schematic structural view of a truss connection member according to an embodiment of the present invention;
FIG. 12 is a front view of a wall panel without a hole according to an embodiment of the present invention;
fig. 13 is a rear view of a wall panel without a hole according to an embodiment of the present invention;
FIG. 14 is a sectional view taken along line F-F of FIG. 12;
FIG. 15 is a sectional view taken along line H-H in FIG. 12;
fig. 16 is a schematic view of reinforcement of a wall panel without a hole according to an embodiment of the present invention;
FIG. 17 is a sectional view taken along line I-I of FIG. 16;
FIG. 18 is a sectional view taken along line G-G of FIG. 16;
fig. 19 is a schematic view of a wall panel connection structure according to an embodiment of the present invention;
fig. 20 is a schematic view of another wall panel according to an embodiment of the present invention;
figure 21 is a cross-sectional view of another wall panel construction according to an embodiment of the present invention;
figure 22 is an installation schematic view of another wall panel structure according to an embodiment of the present invention;
figure 23 is a schematic view of an installation joint of another wall panel structure according to an embodiment of the present invention;
in the figure: 11-wallboard base; 12-heat preservation sandwich board; 13-fireproof heat-insulating layer; 14-an outer facing layer; 21-upper connecting piece; 22-lower load-bearing connection; 31-truss attachment; 32-steel bar veil; 33-upper chord; 34-a lower chord; 35-a first web member; 36-a second web member; 37-reinforcing ribs; 41-internal thread sleeve; 42-load bearing corbel.
Detailed Description
The invention is further explained below with reference to the drawings and examples. In the following detailed description, certain exemplary embodiments of the present invention have been described by way of illustration only. Needless to say, a person skilled in the art will recognize that the described embodiments can be modified in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are illustrative in nature and not intended to limit the scope of the claims.
As shown in fig. 1 and 2, the integral sandwich type external wall panel, as shown in fig. 3, 4, 5 and 6, comprises a concrete poured wall panel base 11, wherein a heat insulation sandwich panel 12 is arranged in the wall panel base 11, at least one surface of the wall panel base 11 is provided with a fireproof heat insulation layer 13, and as shown in fig. 6, the fireproof heat insulation layer 13 is arranged on the indoor-facing side of the wall panel base; the fireproof heat-insulating layer 13 comprises a corrugated steel wire mesh arranged on the wallboard base body 11, a heat-insulating mortar layer is formed on the corrugated steel wire mesh, the heat-insulating mortar layer adopts vitrified micro bubbles heat-insulating mortar to form a glass fiber mesh reinforced surface layer, and the fireproof heat-insulating layer is good in fireproof, anti-cracking and heat-insulating effects. The fireproof heat-insulating layer 13 can be arranged on one indoor side of the wallboard base body 11 or on one outdoor side of the wallboard base body 11; the fireproof heat-insulating layer 13 is anchored into the wallboard matrix 11 through the corrugated steel wire mesh blank-pressing anchor; wallboard base member 11 is provided with outer finish coat 14 towards the outermost of outdoor one side, and outer finish coat 14 can be customized as required, for example real stone lacquer layer, clear water concrete slab, art pattern board, exterior wall coating, imitative stone material coating, metal sheet, ceramic plate, granite sheet metal etc. form abundant changeable, pleasing to the eye elegant exterior finish.
The wallboard matrix 11 comprises a steel reinforcement framework, and light concrete is poured on the steel reinforcement framework;
As shown in fig. 7, 8, 9 and 10, the steel reinforcement cage includes a transversely disposed truss connection member 31 and a longitudinally disposed truss connection member 31, and further includes a steel reinforcement mesh 32 fixedly connecting the transversely disposed truss connection member 31 and the longitudinally disposed truss connection member 31. The steel bar framework comprises two layers of steel bar surface nets 32, and the truss connecting pieces 31 which are longitudinally arranged are distributed on the two layers of the steel bar surface nets 32 and are fixedly connected with the steel bar surface nets 32. As shown in fig. 11, the truss connection member 31 includes an upper chord member 33 and a lower chord member 34 which are arranged in parallel, a first web member 35 and a second web member 36 which are arranged obliquely are installed between the upper chord member 33 and the lower chord member 34, and the first web member 35 and the second web member 36 are arranged in a zigzag manner. The angle between the first web member 35 and the second web member 36 is greater than 85 ° and less than 95 °. According to the requirements, the external wall panel comprises an external wall panel with a window opening and an external wall panel without the window opening, the external wall panel with the window opening is shown in figures 1, 2, 3, 5 and 7, the structure of the external wall panel without the window opening is shown in figures 12, 13, 14, 15, 16, 17 and 18, the window opening is arranged on the wall panel base body 11, four reinforcing ribs 37 are arranged on two end faces of the steel reinforcement framework, and the reinforcing ribs 37 are distributed at four corners of the window opening.
Compared with the common reinforced concrete prefabricated external wallboard, the external wallboard has large integral rigidity and excellent anti-seismic performance, easily meets the anti-seismic design standard, is suitable for all kinds of buildings in a six-degree to nine-degree earthquake defense area, covers all types of houses, public buildings and industrial buildings from low-rise, multi-rise to high-rise and super-high-rise, and is also suitable for the reconstruction of the existing buildings.
As shown in fig. 19, the upper connector 21 includes an internal thread sleeve 41 pre-embedded in the wall panel base 11, wherein one end of the internal thread sleeve is fixedly connected with the steel reinforcement framework, and the other end of the internal thread sleeve is flush with the indoor side surface of the wall panel base 11; the inner wire sleeve 41 is connected with the bottom end of the house support beam through an upper connecting bolt and an upper sliding transfer connector;
As another specific embodiment, the lower bearing connecting member 22 includes a pre-buried bearing welded plate in the wallboard base 11, the bearing welded plate pass through the reinforcing bar with steel reinforcement framework fixed connection, the welding terminal surface of bearing welded plate with the indoor side surface of wallboard base 11 flushes, the welding has bearing bracket 42 on the bearing welded plate.
A plurality of demolding lifting appliances are pre-embedded on the end face, facing the indoor side, of the wallboard, four demolding lifting appliances are preferably arranged, the four demolding lifting appliances are symmetrically distributed on the wallboard, and an installation lifting appliance is pre-embedded at the top end of the wallboard, so that the wallboard is convenient to hoist and use during installation.
As another specific embodiment, as shown in fig. 20 and 21, the fireproof insulation layer 13 is disposed on the side of the wallboard substrate facing the outdoor, and an outer finishing layer 14 is further disposed on the outer side surface of the fireproof insulation layer 13, and the outer finishing layer may be made of a suitable material, such as a fiber reinforced cement outer wall coating board, as required. Fig. 22 and 23 show the connection structure of the wall panel and the support beam of the house of the present structure, the lower load-bearing connecting member of the wall panel is a split type, and includes a lower load-bearing member and a lower connecting member which are separately installed, of course, the lower load-bearing connecting member 22 of the two-in-one structure shown in fig. 19 can also be used; the upper connecting piece 21 adopts an internal thread sleeve 41 structure.
Aiming at the market demands of light weight, high strength, high performance and individuation, the application provides a high-performance and multifunctional composite external wall board enclosure system, which completely meets the functional demands of structure, enclosure, heat preservation, fire prevention, water prevention, sound insulation and the like, and simultaneously, the external decoration, the door and window and the enclosure wall board are integrally prefabricated, so that the diversified and elegant building external facade effect can be fully expressed.
The utility model discloses when having made things convenient for the construction in the very big degree, also reduced the construction cost of engineering project. Because all the parts of the exterior wall enclosure system are manufactured in factories and assembled by industrial workers in a dry construction method on site, the exterior wall enclosure system has good quality, high installation speed and no pollution. The weight of the wall body of the system is only 220 kg/square meter to 240 kg/square meter, and the weight of the wall body is reduced by more than 30 percent compared with the weight of the traditional external wall and is reduced by more than 56 to 65 percent compared with the weight of the traditional prefabricated sandwich heat-insulation wall panel. The cost per square meter can be reduced by more than 30 percent.
The technical scheme integrates the exterior facade decoration and the wallboard production process, accurately determines the process structure combination of the wallboard such as a template, a reinforcing bar, an embedded part, a door and window, heat preservation, fire prevention, water prevention, pipeline embedding, exterior facade decoration and the like, completes the exterior wall enclosure system integrated product in a factory at one time, and reduces the field construction workload and the installation difficulty; secondly, the exterior wall parts with multiple performances and multiple functions such as structure, enclosure, decoration and the like are integrated and manufactured in a factory, and are refined and optimized in the production process of each specialty and each process for industrial manufacturing, so that the quality effect of the exterior wall enclosure product can be ensured. The efficiency is improved, the material is saved, and the construction period and a large amount of manual work, template work and wet work can be saved in site operation.
Integral sandwich type externally-hung wallboard have following characteristics and beneficial effect on structure, materials and connected mode:
1. the integrated external hanging wallboard is formed by combining a prefabricated lightweight aggregate concrete sandwich heat-insulation wallboard and a heat-insulation and fireproof decoration integrated board. The prefabricated wall plate and the door and window are preassembled in a factory and are formed in one step, so that the leakage problem of the outer window is thoroughly solved.
2. The external wall panel and the main structure are installed in a point supporting connection mode, the lower end bears the load, and the upper end mainly plays a role in drawknot fixing. The connected node comprises wallboard lower extreme connecting piece and support, and the support welds on the major structure beam slab. The wallboard upper end M20 connecting piece adopts pre-buried wallboard bolt sleeve to be connected with L shaped steel adaptor.
3. The external integral external wall-hung wallboard adopts a double protection system of the enclosure wall body: the exterior decorative surface layer coating plate, the fireproof heat-preservation silicon-plastic plate, the ceramsite concrete sandwich heat-preservation externally-hung wallboard, the exterior wall door and window, the decorative line and other exterior enclosure material parts are integrated into a whole to achieve 100% deep fusion.
The complete external wall system product is finished in a factory, transported to a construction site, operated by a whole dry construction method, and installed on a beam column frame of an engineering main structure, so that the construction is greatly facilitated, and the labor is saved.
4. The door frame, window frame and wall board have good heat-insulating property.
The decoration and heat insulation integrated plate compounded by the fiber cement coating plate and the A-grade silicon-plastic fireproof heat insulation plate is adopted to carry out full-coverage sealing anchoring on gaps between the externally hung concrete sandwich heat insulation wall plate and the door and window frame, so that the technology of fully breaking cold and hot bridges on the outer wall surface is realized.
5. The wallboard lightweight characteristic is outstanding: the cost is saved by 30%, the unit dead weight of the external wall panel is only 220-240 kg/square meter, the weight is reduced by more than 30% compared with the traditional external wall, and the weight is reduced by more than 56-65% compared with the existing fabricated external wall panel on test points. The cost per square meter is saved by more than 30 percent.
6. By adopting the integrated outer wall enclosure system, the steel structure system, the concrete structure system and the outer enclosure system are tightly fused, harmonious and unified, the construction is convenient, and the change of the outer vertical surface is rich. Due to the rapid promotion of the technology of the fiber cement coating plate veneer layer, the decoration effect of rich colors and various texture imitation can be achieved, so that the diversified and differentiated decoration effect of the outer vertical surface of the fabricated building can be completely realized.
7. In the technical scheme, the external wall panel adopts the process of integrating and compounding the lightweight aggregate concrete sandwich heat-insulation wall panel such as prefabricated ceramsite and the external wall decoration heat-insulation fireproof integrated plate, so that the problem of external wall enclosure energy-saving external heat-insulation full bridge cut-off is comprehensively solved. The manufacturing, production and installation construction efficiency of the assembly type part of the outer wall is greatly improved, and the service life of the outer wall enclosure system is the same as that of the main structure. Its advantages are thin and light structure, low cost, and high efficiency. The method solves the common quality problems of non-durability, unreliability, leakage, cracking and falling of a large number of existing external wall external insulation methods, particularly the method of externally pasting insulation board thin plastering systems, and fundamentally and comprehensively improves the quality safety and reliability of the external wall enclosure system, and the appearance is durable and beautiful.
8. The technical scheme integrates the decoration, heat preservation, fire prevention and water prevention composite structure with the enclosing external wall body, has stable and reliable assembly quality, simple and efficient construction, labor and material saving and money saving, and has particularly outstanding cost performance. Can replace a large number of systems of dry-hanging stone materials, externally-hung ceramic plates, externally-hung metal curtain walls and the like of the outer wall in the traditional process. Reduce the engineering cost and improve the overall quality.
9. The exterior integrated exterior wall enclosure system series products can be integrated with the existing mainstream structure types and various structure systems (steel structures, reinforced concrete combined structures, frame systems, shear wall systems, frame shear wall systems and the like), and are comprehensively suitable for low-rise, multi-rise, high-rise and super high-rise houses and public buildings, industrial buildings and the transformation of the existing buildings. Has the application advantages of 'good and easy operation, safety, reliability, maturity, matching, economy and applicability', and the product has huge upgrade space.
10. The wallboard installing and connecting system of the technical scheme carries out iterative optimization on the currently applied external wallboard installing nodes; firstly, the sliding connecting piece on the node adopts the M20 bolt internal thread sleeve 41 pre-embedded in the wallboard, and the connecting bolt and the L-shaped steel of the upper sliding connecting piece are pre-assembled before installation, so that not only is the three pre-adjustment flexibly performed during installation, but also the connecting piece is welded with the embedded piece of the main body structure after the positioning, connecting and fixing, and the wallboard is tidy, convenient, simple and smooth during manufacturing; secondly, a pre-buried bearing limit connecting piece is arranged below the node wallboard, an M30 supporting bolt and an inner wire sleeve 41 are pre-installed on the extending part of the bracket of the U-shaped steel plate, and the inner part of the pre-buried bracket wallboard of the bracket is welded and anchored with a middle skeleton of the plate, so that the bracket is high in rigidity, small in section, simple, convenient and safe to assemble, position and connect, and convenient for fine tuning and positioning in the vertical direction; the node can be combined and constructed by the same connecting piece, and two changes of a transverse hole or a vertical hole of a screw hole on the L-shaped steel of the adapter piece are only made, so that the node can be converted and applied to two mounting and connecting modes of point supporting motion modes, can be used as a rotary sliding node and a translational sliding node, is convenient to design and select, saves material cost, improves mounting work efficiency, and can be widely applied to various assembly type building enclosure external wall panels, particularly to a unit type whole-room external wall panel and large-size curtain wall engineering.
The basic principles, main features and advantages of the present invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. Integral sandwich type externally hung wallboard, its characterized in that: the heat-insulation sandwich plate comprises a concrete-poured wallboard matrix, wherein a heat-insulation sandwich plate is arranged in the wallboard matrix, and at least one surface of the wallboard matrix is provided with a fireproof heat-insulation layer;
the wallboard matrix comprises a steel reinforcement framework, and light concrete is poured on the steel reinforcement framework;
a plurality of upper connecting pieces are installed to the wallboard base member towards the upper end of indoor one side, a plurality of lower bearing connecting pieces are installed to the wallboard base member towards the lower extreme of indoor one side.
2. The integral sandwich type outer wall panel according to claim 1, wherein: the steel bar framework comprises a truss connecting piece which is transversely arranged and a truss connecting piece which is longitudinally arranged, and further comprises a steel bar surface net which is fixedly connected with the truss connecting piece which is transversely arranged and the truss connecting piece which is longitudinally arranged.
3. The integral sandwich type outer wall panel according to claim 2, wherein: the steel bar framework comprises two layers of steel bar surface nets, the truss connecting pieces are transversely arranged and are longitudinally arranged, and the truss connecting pieces are distributed between the two layers of steel bar surface nets and are fixedly connected with the steel bar surface nets.
4. The integral sandwich type outer wall panel according to claim 2, wherein: truss connection spare includes parallel arrangement's last chord member and lower chord member, the last chord member with install the first web member and the second web member that the slope set up between the lower chord member, first web member with the second web member is the crisscross distribution of "it" style of calligraphy.
5. The integral sandwich type outer wall panel according to claim 4, wherein: the included angle between the first web member and the second web member is larger than 85 degrees and smaller than 95 degrees.
6. The integral sandwich type outer wall panel according to claim 1, wherein: go up the connecting piece including pre-buried in the wallboard base member one end with framework of steel reinforcement fixed connection and the other end with the internal thread sleeve that the indoor side surface of wallboard base member flushed.
7. The integral sandwich type outer wall panel according to claim 1, wherein: the lower bearing connecting piece comprises a bearing bracket, one end of the bearing bracket is embedded in the wallboard base body and the bearing bracket is fixedly connected with the steel bar framework, and the other end of the bearing bracket extends out of the indoor side of the wallboard base body.
8. The integral sandwich type outer wall panel according to claim 1, wherein: the bearing connecting piece is including pre-buried in the wallboard base member bearing welded plate, bearing welded plate pass through the reinforcing bar with framework of steel reinforcement fixed connection, bearing welded plate's welding terminal surface with the indoor side surface of wallboard base member flushes, the welding has the bearing bracket on the bearing welded plate.
9. The integral sandwich type outer wall panel according to claim 1, wherein: be provided with the window entrance to a cave on the wallboard base member, all be provided with four strengthening ribs on two terminal surfaces of framework of steel reinforcement, the strengthening rib distributes four edges and corners department of window entrance to a cave.
10. The integral sandwich type outer wall panel according to any one of claims 1 to 9, wherein: the fireproof heat-insulating layer comprises a corrugated steel wire mesh arranged on the wallboard base body, and a heat-insulating mortar layer is formed on the corrugated steel wire mesh.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023343356.5U CN214833753U (en) | 2020-12-31 | 2020-12-31 | Integral sandwich type external wall panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023343356.5U CN214833753U (en) | 2020-12-31 | 2020-12-31 | Integral sandwich type external wall panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214833753U true CN214833753U (en) | 2021-11-23 |
Family
ID=78955855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023343356.5U Active CN214833753U (en) | 2020-12-31 | 2020-12-31 | Integral sandwich type external wall panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214833753U (en) |
-
2020
- 2020-12-31 CN CN202023343356.5U patent/CN214833753U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102505763B (en) | Externally laid masonry composite heat-insulating sintered building block exterior wall heat insulating system | |
| CN100464043C (en) | Bound-type composite heat-insulation wall with support body | |
| CN102535739B (en) | Prefabricated module board body and outer wall system of curtain wall type building as well as construction method of outer wall system | |
| WO2017041517A1 (en) | Movable aluminum alloy house | |
| CN214833752U (en) | Plate rib type external hanging wall plate | |
| CN202265932U (en) | Compound die card building block | |
| CN102383521A (en) | Composite mold clamp building block | |
| CN2885971Y (en) | Composite thermal insulation board for external wall | |
| CN214833995U (en) | Split sandwich type external wall panel | |
| CN106703250B (en) | A kind of Assembled self-insulating wall and its just manual labour skill | |
| CN206319427U (en) | Prefabricated reinforced concrete composite thermal-insulation external wall panel | |
| CN112726888A (en) | Plate rib type external hanging wallboard and manufacturing process | |
| CN100427708C (en) | Energy saving composite self heat insulation wall for building | |
| CN111945934A (en) | UHPC colored facing layer outer wall-hanging plate and manufacturing process thereof | |
| CN214833753U (en) | Integral sandwich type external wall panel | |
| CN201614670U (en) | Constructional heat-insulation base plate | |
| CN114908978A (en) | Design and construction method of assembled antique building steel structure board house system | |
| CN114658141A (en) | Connecting structure and method for T-shaped constructional column and independent foundation of assembled composite wallboard | |
| CN211499917U (en) | Assembled steel construction house | |
| CN103225373A (en) | Roof eaves board | |
| CN202509654U (en) | External wall heat insulation system for externally pasted masonry type composite heat insulation sintering building block | |
| CN207892081U (en) | One body composite board T shape walls of Fast Installation heat insulation decorative load-bearing | |
| CN108625482B (en) | Detachable and assembled energy-saving modularized steel structure and decoration integrated house system | |
| CN112012397A (en) | Assembled multifunctional composite outer wall enclosure system | |
| CN207160406U (en) | Make-up squeezes hanging fast-assembling no-crack crack resistence multiple-grooved bar template |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220809 Address after: 261041 No. 1068, Wei'an Road, Fangzi District, Weifang City, Shandong Province Patentee after: Weifang Lvcheng Mild Building Technology Co.,Ltd. Address before: 261000 creative building, No. 7811, Jiankang East Street, high tech Zone, Weifang City, Shandong Province Patentee before: Cui Rongping |