CN216340223U - Expanded perlite composite wallboard based on inorganic thermal insulation mortar and building - Google Patents
Expanded perlite composite wallboard based on inorganic thermal insulation mortar and building Download PDFInfo
- Publication number
- CN216340223U CN216340223U CN202122104407.7U CN202122104407U CN216340223U CN 216340223 U CN216340223 U CN 216340223U CN 202122104407 U CN202122104407 U CN 202122104407U CN 216340223 U CN216340223 U CN 216340223U
- Authority
- CN
- China
- Prior art keywords
- mortar
- layer
- expanded perlite
- inorganic
- composite wallboard
- 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
- Building Environments (AREA)
Abstract
The utility model discloses an expanded perlite composite wallboard based on inorganic thermal insulation mortar and a building, and belongs to the field of building structures. The external wall panel composite heat insulation structure is a multilayer composite structure, the main body of the external wall panel composite heat insulation structure is a filling wall filled in a concrete frame, and the filling wall is formed by a polystyrene board positioned in the center and expanded perlite boards of steel wire mesh frames respectively positioned on two sides of the polystyrene board; one side of the filler wall facing the outdoor is sequentially provided with a cement mortar plastering layer and an anti-cracking mortar layer, and an alkali-resistant glass fiber mesh cloth is embedded in a layer body of the anti-cracking mortar layer; the filler wall sets up inorganic heat preservation mortar layer towards indoor one side, and has embedded the hot-galvanize electric welding net that is fixed in on the concrete frame through supplementary mounting in the layer body on inorganic heat preservation mortar layer. The utility model has the advantages of good heat preservation performance, stable structure, high strength and the like.
Description
Technical Field
The utility model belongs to the field of assembled building structures, and particularly relates to an expanded perlite composite wallboard based on inorganic thermal insulation mortar and a building.
Background
External thermal insulation systems (exterior thermal insulation systems) are generally composed of an insulation layer, a protective layer and fixing materials (adhesives, anchors, etc.) and are generally known as non-load-bearing insulation structures that are suitable for being mounted on the outer surface of an exterior wall.
The heat-insulating wall material has the advantages that although the heat-insulating wall material can play a role in heat insulation, the service life of the material is short, the phenomena of fading and slag falling and even cracking and separation can occur after the outer wall is arranged for 3-5 years, the strength is poor, and the field construction process manufactured by the method is relatively complex and the cost is high.
For buildings using intermittent heating or refrigeration in hot summer and cold winter areas, the temperature change speed of the inner heat insulation system is higher, the indoor sound insulation and absorption effects are obviously improved, and the common defects of the wall quality under the outer heat insulation system can be effectively avoided. However, how to realize a reliable and convenient-to-manufacture and-install internal thermal insulation structure in an external wall panel of an assembly type building is a technical problem to be solved urgently at present.
Disclosure of Invention
The utility model aims to solve the problems in the prior art and provides an expanded perlite composite wallboard based on inorganic thermal insulation mortar and a building.
In order to achieve the purpose, the utility model adopts the following specific technical scheme:
in a first aspect, the utility model provides an expanded perlite composite wallboard based on inorganic thermal insulation mortar, which is of a multilayer composite structure, wherein the main body of the wallboard is a filling wall filled in a concrete frame, and the filling wall consists of a polyphenyl plate positioned in the center and a first steel wire mesh frame expanded perlite plate and a second steel wire mesh frame expanded perlite plate which are respectively positioned on two sides of the polyphenyl plate; the side, facing the outdoor, of the filler wall is sequentially provided with a cement mortar plastering layer and an anti-cracking mortar layer to serve as an outer anti-cracking structure, the inner vertical surface and the outer vertical surface of the whole of the filler wall and the cement mortar plastering layer are flush with the inner vertical surface and the outer vertical surface of the concrete frame, the cement mortar plastering layer and the concrete frame are fixedly connected through an embedded connecting piece, and an alkali-resistant glass fiber mesh cloth is embedded in a layer body of the anti-cracking mortar layer; the filler wall sets up inorganic heat preservation mortar layer towards indoor one side and regards as interior insulation construction, and has embedded the hot-galvanize electric welding net that is fixed in on the concrete frame through supplementary mounting in the layer body on inorganic heat preservation mortar layer.
Preferably, an interface agent layer is arranged between the concrete frame and the inorganic heat-preservation mortar layer.
Preferably, the anti-crack mortar layer is fully paved on the outdoor side surface of the whole concrete frame surrounding area, and the inorganic heat-preservation mortar layer is fully paved on the indoor side surface of the whole concrete frame surrounding area.
Preferably, the embedded connecting piece is a twisted steel or a hot-dip galvanized electric welding net, the two ends of which are respectively embedded with a cement mortar plastering layer and a concrete frame, and the embedded connecting piece is preferably a twisted steel.
Preferably, the inorganic heat-insulating mortar layer is an I-type inorganic heat-insulating mortar layer.
Preferably, the polystyrene board is a steel wire mesh EPS insulation board or an XPS insulation board, and preferably is a B1 grade steel wire mesh EPS insulation board.
Preferably, the thickness of the polyphenyl plate is 50-70 mm; the thickness of the first steel wire mesh frame expanded perlite plate and the second steel wire mesh frame expanded perlite plate is preferably 25-35 mm; the thickness of the cement mortar plastering layer is preferably 25-35 mm; the thickness of the anti-cracking mortar layer is preferably 3-5 mm; the thickness of the inorganic heat-insulating mortar layer is preferably 35-40 mm.
Preferably, the hot galvanizing electric welding net in the inorganic heat preservation mortar layer is provided with reserved parts at the top and the bottom of the wallboard.
Preferably, the outer frame of the composite wall panel is provided with a rabbet for overlapping adjacent wall panels.
In a second aspect, the present invention provides a building construction of expanded perlite composite wall panels as defined in any one of the first aspect.
Compared with the prior art, the utility model has the following beneficial effects:
1) the polystyrene board such as EPS, XPS and the like is used as the main body of the infilled wall, the composite external thermal insulation wall has the characteristics of light weight, thermal insulation, heat insulation, good energy-saving effect, safety and fire resistance, and the polystyrene board is matched with the perlite boards with the characteristics of light weight, thermal insulation, fire resistance and heat insulation at two sides, so that the composite external thermal insulation wall board has good thermal insulation performance and fire resistance.
2) According to the utility model, the EPS insulation board and the perlite boards on two sides are fastened and connected by using the steel wire mesh frame, so that the composite insulation external wall board has a more stable structure and high strength; and the anti-crack structure is formed outside the wallboard through anti-crack mortar, so that the service life of the composite thermal insulation external wallboard is effectively prolonged.
3) The concrete frame in the external wall panel forms an internal thermal insulation structure through an inorganic thermal insulation mortar layer to improve the thermal performance of the wall body, and a part of on-site internal thermal insulation procedures can be completed in a factory, so that the on-site workload is effectively reduced;
to sum up, this side fascia composite insulation structure and the side fascia and the building structure that correspond have good thermal insulation performance, and the structure is firm, advantages such as intensity height.
Drawings
FIG. 1 is a schematic view of an expanded perlite composite wallboard based on inorganic thermal insulation mortar (in the figure, N represents an indoor side, W represents an outdoor side, the same applies below);
FIG. 2 is a schematic cross-sectional view of one form of an inorganic thermal mortar-based expanded perlite composite wallboard;
FIG. 3 is a schematic longitudinal section of one form of an expanded perlite composite wallboard based on inorganic insulating mortar;
the reference numbers in the figures are: polyphenyl board 1, first steel wire net frame expanded perlite board 2, second steel wire net frame expanded perlite board 3, cement mortar plastering layer 4, anti-crack mortar layer 5, inorganic heat preservation mortar layer 6, interfacial agent layer 7, auxiliary fixing piece 8, embedded connecting piece 9, hot galvanizing electric welding net 10, first stand column A and second stand column B.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. The technical characteristics in the embodiments of the present invention can be combined correspondingly without mutual conflict.
In the description of the present invention, it should be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or be indirectly connected to the other element, i.e., intervening elements may be present. In contrast, when an element is referred to as being "directly connected" to another element, there are no intervening elements present.
In the description of the present invention, it is to be understood that the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.
In a preferred embodiment of the present invention, there is provided an inorganic thermal mortar-based expanded perlite composite wallboard, which is mainly used as a filler wall with thermal insulation function in fabricated buildings, and the filler wall is not generally used as a load-bearing wall.
In this embodiment, as shown in fig. 1, the expanded perlite composite wall panel adopts a multi-layer composite insulation structure, which uses a concrete frame as a load-bearing structure, the main body of the composite insulation structure is a filler wall filled in the concrete frame, the filler wall should completely fill the empty area of the wall panel required to be filled in the concrete frame, and the periphery of the filler wall should be spliced with the edge of the concrete frame to form a continuous closed wall structure. The concrete framework is generally composed of uprights and cross-members, only two of which are shown in fig. 1, namely a first upright a and a second upright B, but this is only by way of illustration and there are actually corresponding cross-members.
In this embodiment, in order to realize better thermal insulation performance, the infilled wall is assembled by three-layer structure and is located polyphenyl board 1 in the center, and first steel mesh frame expanded perlite board 2 and second steel mesh frame expanded perlite board 3 are respectively arranged on two sides of polyphenyl board 1. The polystyrene board 1 can be a steel wire mesh EPS insulation board or an XPS insulation board, and preferably adopts a B1 grade steel wire mesh EPS insulation board. Polyphenyl board and inflation perlite board all have better thermal insulation performance and fire behavior, and both are inside all to have the wire net frame moreover, and the wire net frame can be embedded in the stand and the crossbeam of concrete frame all around for concrete frame can the fastening connection polyphenyl board 1, first wire net frame inflation perlite board 2 and second wire net frame inflation perlite board 3, guarantees that the spliced position of infilled wall and concrete frame all around is more firm.
In addition, in addition to being used as a filler wall which functions as a main body of the wall body, the filler wall needs to perform corresponding functional protection on the indoor side and the outdoor side of the filler wall, wherein an inner insulating layer mainly needs to be arranged on the indoor side, and anti-cracking protection mainly needs to be arranged on the outdoor side. In this embodiment, the infilled wall loops through towards outdoor one side and sets up cement mortar plastering layer 4 and anti-crack mortar layer 5 and forms outer anti-crack structure, and cement mortar plastering layer 4 directly levels the coating on the surface of first wire net frame expansion perlite board 2, and the cement mortar plastering should be leveled for the outdoor surface of concrete frame moreover, and the surface of cement mortar plastering layer 4 should be parallel and level with the outdoor surface of concrete frame promptly to provide a complete coating plane for anti-crack mortar layer 5. Also, the inner surface of the infill wall should be flush with the indoor side surface of the concrete frame in order to provide a complete coating plane for the provision of the inner insulation layer, except that the outer surface of the cement mortar render layer 4 is flush with the outdoor side surface of the concrete frame. Therefore, the inner vertical surface and the outer vertical surface of the whole filling wall and the cement mortar plastering layer 4 are respectively flush with the inner vertical surface and the outer vertical surface of the concrete frame.
The anti-cracking mortar layer 5 in this embodiment is coated on the surface of the cement mortar plastering layer 4, and because the outdoor surface of the concrete frame also needs to be protected against cracking integrally, the anti-cracking mortar layer 5 should extend outward to cover the outdoor surface of the concrete frame in addition to being coated on the surface of the cement mortar plastering layer 4. Finally, the crack-resistant mortar layer 5 is laid over the entire outer surface of the concrete frame surrounding area. The concrete frame enclosure area includes the surfaces of the concrete frame columns and the concrete frame beams, and the wall filling area inside the concrete frame column and the concrete frame beams. The cement mortar plastering layer 4 is fixed by arranging an embedded connecting piece 9 between the cement mortar plastering layer 4 and the concrete frame to realize connection and fixation. The form of the embedded connecting piece 9 is not limited as long as both ends are respectively embedded with the cement mortar plastering layer 4 and the concrete frame, and a twisted steel bar or a hot galvanizing electric welding net can be adopted, preferably the twisted steel bar. The layer body of the anti-cracking mortar layer 5 needs to be embedded with alkali-resistant glass fiber mesh cloth, so that the integrity of the whole anti-cracking mortar layer 5 is kept, and cracking is avoided.
The inner heat-insulating layer in the embodiment is realized by arranging the inorganic heat-insulating mortar layer 6 on one side of the filler wall facing the indoor, and the thermal performance of the wall body can be obviously improved by taking the inorganic heat-insulating mortar layer 6 as an inner heat-insulating structure. In addition, the inorganic heat-insulating mortar can be finished in a factory along with a part of the prefabricated wall board, and the field workload is effectively reduced. In order to realize the reliable fixation of the inorganic heat-preservation mortar layer 6, a layer of hot galvanizing electric welding net 10 is embedded in the layer body of the inorganic heat-preservation mortar layer 6, and the hot galvanizing electric welding net 10 is fixed on the concrete frame through an auxiliary fixing piece 8. The form of the auxiliary fixing member 8 is not limited, and a plastic nail with a certain barb can be adopted preferably, and the embedded depth is not less than 50 mm. The hot galvanizing electric welding net 10 can play a role in resisting dry shrinkage on one hand, obviously reduces the damage of expansion with heat and contraction with cold to the inorganic heat preservation mortar layer 6, and on the other hand, the toughness of the hot galvanizing electric welding net is stronger than that of steel wires with the same specification, so that the strength of a wall body can be effectively increased, and the cracking risk of the wall body is further reduced. Also, the inorganic insulating mortar layer 6 should be laid over the indoor side surface of the entire concrete frame enclosure area so that the internal insulation structure has better integrity. The type and specific proportion of the inorganic heat-insulating mortar layer 6 are not limited, the existing commercial products can be adopted, and the type I inorganic heat-insulating mortar layer is preferably adopted.
In the multilayer composite structure of the expanded perlite composite wallboard, the specific structural parameters of each layer are not limited and are determined according to the structural parameters and the design requirements of the wall body. Generally speaking, the thickness of the polyphenyl board 1 is preferably 50-70 mm, the thickness of the first steel wire mesh expansion perlite board 2 and the second steel wire mesh expansion perlite board 3 is preferably 25-35 mm, the thickness of the cement mortar plastering layer 4 is preferably 25-35 mm, the thickness of the anti-cracking mortar layer 5 is preferably 3-5 mm, and the thickness of the inorganic heat-insulating mortar layer 6 is preferably 35-40 mm.
In a preferred embodiment of the present invention, the thickness of the polystyrene board 1 is set to 60mm, the thickness of the first steel wire mesh expanded perlite board 2 and the second steel wire mesh expanded perlite board 3 is set to 30mm, the thickness of the cement mortar plastering layer 4 is set to 30mm, the thickness of the anti-crack mortar layer 5 is preferably 3-5 mm, and the thickness of the inorganic heat-insulating mortar layer 6 is set to 35/40 mm. The embedded connecting piece 9 preferably adopts L-150 mm
The twisted steel is pressed in the 1/2 mortar thickness position. The crack-resistant mortar layer 5 is preferably provided with a 150-width alkali-resistant glass fiber net orthogonally at the joint of the different materialsAnd (4) grid cloth. The inorganic heat-preservation mortar layer 6 is preferably pressed in
12.7 x 12.7 galvanelectric mesh.
In other embodiments of the present invention, an interfacial agent layer 7 may be further added between the concrete frame and the inorganic thermal mortar layer 6, that is, a layer of interfacial agent is first brushed on the indoor side surface of the expanded perlite plates 3 of the second steel wire mesh frame and the indoor side surface of the concrete frame, and then the inorganic thermal mortar layer 6 is coated. The interface agent has good permeability, can fully infiltrate the surface of the base material, increases the adhesive force between the wall and the inorganic heat-insulating mortar layer 6, and improves the adhesive strength. The specific type of the interface agent material is not limited, and the type can be selected according to the existing mature product.
The construction method of the expanded perlite composite wallboard can adopt the following steps: 1. firstly cutting and assembling the polystyrene board 1 and the expanded perlite board of the steel wire mesh frame into a filler wall according to the production size requirement, then arranging a plastering steel wire mesh frame on one side of the filler wall, binding and erecting twisted steel bars at the periphery to be used as an embedded connecting piece 9, then carrying out single-side plastering, and forming a cement mortar plastering layer 4 for later use after finishing maintenance; placing the filler wall module with the cement mortar plastering layer 4 in a mould of the concrete frame according to mould positioning; pouring concrete and curing to form a concrete frame; the installation of the hot galvanizing electric welding net 10 and the auxiliary fixing piece 8 on the indoor side is finished; coating an interface agent and inorganic heat-insulating mortar on the indoor side as required, and maintaining to form an inorganic heat-insulating mortar layer 6; and finally finishing the plastering of the outer anti-crack mortar and curing to form an anti-crack mortar layer 5.
It should be noted that the composite wall panel in fig. 1 only shows the form of the composite insulation structure in the core of the wall panel, but the exact same composite insulation structure is not required to be arranged at any position in the whole wall panel, and can be properly adjusted and combined according to the specific functional partition design of different positions of the wall panel. That is, the structure shown in fig. 1 may be a partial area of an external wall panel, and one or more areas of the whole external wall panel may be designed as required to adopt the area of the wall panel having the composite thermal insulation structure shown in fig. 1.
Referring to fig. 2, a cross-sectional view of an embodiment of the expanded perlite composite wallboard of the utility model is shown, wherein the external wallboard is a fabricated lightweight energy-saving composite thermal insulation external wallboard. In the external wall panel, the window frame C is installed at the indoor side, and the external wall panel has a filling area at each of both sides of the window frame C, the composite wall panel having the composite thermal insulation structure shown in fig. 1 may be used. Most of the whole processes can be prefabricated in a factory, and the field construction amount is reduced. Of course, if there are also filled areas above and below the window frame C, the composite wall panel having the composite thermal insulation structure shown in FIG. 1 may also be used. The peripheral edge of the external wall panel can be provided with an assembly tongue-and-groove and a hanging support structure connected with the main structure of the building so as to be convenient for installation and assembly. The specific tongue-and-groove form and the arrangement of the hanging support structure can refer to the prior art, and are not described in detail.
In other embodiments of the present invention, it is considered that the external wall panels are usually installed in a hanging manner in the vertical direction with respect to the main structure of the building, so that the thermal bridge effect is avoided. Referring to fig. 3, for the hot-dip galvanized electric welding net 10 in the inorganic heat-insulating mortar layer 6, a reserved part 101 extending out of the inorganic heat-insulating mortar layer 6 can be arranged at the top and the bottom of the wallboard so as to facilitate the heat bridge post-treatment.
Of course, fig. 2 and 3 are only one form of the external wall panel of the present invention, and more assembled form of the composite thermal insulation external wall panel can be designed based on the composite thermal insulation structure shown in fig. 1, which is not limited thereto.
Based on this kind of expanded perlite composite wall panel, can the outer wall face that rapid Assembly formed housing construction, this kind of outer wall face has better inside and outside thermal insulation performance moreover certainly, and then builds corresponding fabricated building fast.
The above-described embodiments are merely preferred embodiments of the present invention, which should not be construed as limiting the utility model. Various changes and modifications may be made by one of ordinary skill in the pertinent art without departing from the spirit and scope of the present invention. Therefore, the technical scheme obtained by adopting the mode of equivalent replacement or equivalent transformation is within the protection scope of the utility model.
Claims (16)
1. The expanded perlite composite wallboard based on the inorganic thermal insulation mortar is characterized in that the wallboard is of a multilayer composite structure, a main body of the wallboard is a filling wall filled in a concrete frame, and the filling wall is composed of a polystyrene board (1) positioned in the center, a first steel wire mesh frame expanded perlite board (2) and a second steel wire mesh frame expanded perlite board (3) which are respectively positioned on two sides of the polystyrene board (1); the side, facing the outdoor, of the filler wall is sequentially provided with a cement mortar plastering layer (4) and an anti-cracking mortar layer (5) serving as an outer anti-cracking structure, the inner vertical surface and the outer vertical surface of the whole of the filler wall and the cement mortar plastering layer (4) are flush with the inner vertical surface and the outer vertical surface of the concrete frame, the cement mortar plastering layer (4) and the concrete frame are fixedly connected through an embedded connecting piece (9), and an alkali-resistant glass fiber mesh cloth is embedded in a layer body of the anti-cracking mortar layer (5); the filler wall sets up inorganic heat preservation mortar layer (6) as interior insulation construction towards indoor one side, and has inlayed in the layer body of inorganic heat preservation mortar layer (6) and has been fixed in hot dip galvanizing electric welding net (10) on the concrete frame through auxiliary fixing piece (8).
2. The inorganic thermal mortar-based expanded perlite composite wallboard as claimed in claim 1, characterized in that an interface agent layer (7) is further provided between the concrete frame and the inorganic thermal mortar layer (6).
3. The inorganic thermal mortar-based expanded perlite composite wallboard as claimed in claim 1, wherein the crack-resistant mortar layer (5) is fully laid on the outdoor side surface of the whole concrete frame surrounding area, and the inorganic thermal mortar layer (6) is fully laid on the indoor side surface of the whole concrete frame surrounding area.
4. The expanded perlite composite wallboard based on inorganic thermal insulation mortar as claimed in claim 1, wherein the embedded connecting piece (9) is a twisted steel bar or a hot galvanizing electric welding net with two ends respectively embedded into the cement mortar plastering layer (4) and the concrete frame.
5. The expanded perlite composite wallboard based on inorganic thermal mortar of claim 1, wherein the embedded connecting piece (9) is a twisted steel bar with two ends respectively embedded into the cement mortar plastering layer (4) and the concrete frame.
6. The expanded perlite composite wallboard based on inorganic insulating mortar of claim 1, characterized in that the inorganic insulating mortar layer (6) is I-type inorganic insulating mortar layer.
7. The expanded perlite composite wallboard based on inorganic thermal mortar of claim 1, characterized in that the polystyrene board (1) is steel wire mesh EPS insulation board or XPS insulation board.
8. The expanded perlite composite wallboard based on inorganic thermal mortar of claim 1, characterized in that the polystyrene board (1) is grade B1 steel wire mesh EPS insulation board.
9. The inorganic thermal mortar-based expanded perlite composite wallboard as claimed in claim 1, wherein the thickness of the polystyrene board (1) is 50-70 mm.
10. The expanded perlite composite wallboard based on inorganic thermal mortar of claim 1, wherein the thickness of the first steel wire mesh frame expanded perlite plate (2) and the second steel wire mesh frame expanded perlite plate (3) is 25-35 mm.
11. The expanded perlite composite wallboard based on inorganic thermal mortar of claim 1, characterized in that the thickness of the cement mortar plastering layer (4) is 25-35 mm.
12. The inorganic thermal mortar-based expanded perlite composite wallboard as claimed in claim 1, wherein the thickness of the crack-resistant mortar layer (5) is 3-5 mm.
13. The expanded perlite composite wallboard based on inorganic thermal mortar of claim 1, characterized in that the thickness of the inorganic thermal mortar layer (6) is 35-40 mm.
14. The expanded perlite composite wallboard based on inorganic insulating mortar of claim 1, characterized in that the hot galvanized electrowelded mesh (10) in the inorganic insulating mortar layer (6) has a reserved part on the top and bottom of the wallboard.
15. The inorganic thermal mortar-based expanded perlite composite wallboard as claimed in claim 1, wherein the outer frame of the composite wallboard is provided with grooves and tongues for overlapping the adjacent wallboard.
16. A building construction, characterized by having an expanded perlite composite wall panel as claimed in any one of claims 1 to 15.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122104407.7U CN216340223U (en) | 2021-09-01 | 2021-09-01 | Expanded perlite composite wallboard based on inorganic thermal insulation mortar and building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122104407.7U CN216340223U (en) | 2021-09-01 | 2021-09-01 | Expanded perlite composite wallboard based on inorganic thermal insulation mortar and building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216340223U true CN216340223U (en) | 2022-04-19 |
Family
ID=81169700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122104407.7U Active CN216340223U (en) | 2021-09-01 | 2021-09-01 | Expanded perlite composite wallboard based on inorganic thermal insulation mortar and building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216340223U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115928909A (en) * | 2022-12-27 | 2023-04-07 | 北京工业大学 | Short-limb shear wall assembled light steel combined truss bearing steel wire mesh frame mortar-perlite-polyphenyl composite enclosure wall and manufacturing method thereof |
-
2021
- 2021-09-01 CN CN202122104407.7U patent/CN216340223U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115928909A (en) * | 2022-12-27 | 2023-04-07 | 北京工业大学 | Short-limb shear wall assembled light steel combined truss bearing steel wire mesh frame mortar-perlite-polyphenyl composite enclosure wall and manufacturing method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4517782A (en) | Construction element | |
| CA2722360A1 (en) | Building that uses composite light-weight panels for structure and a construction method therefor | |
| CN103615068B (en) | Steel frame heat insulation external wall panel | |
| CN212926695U (en) | L-shaped column structure and house | |
| CN108978989B (en) | Assembled self preservation temperature fire prevention sound insulation wallboard | |
| CN110778016B (en) | External enclosure system of assembled steel structure house suitable for severe cold area | |
| CN216340223U (en) | Expanded perlite composite wallboard based on inorganic thermal insulation mortar and building | |
| CN109267695B (en) | Light assembled prefabricated wallboard with connecting structure and installation method thereof | |
| CN209817737U (en) | Assembly type bay window and structure system thereof | |
| CN115928909B (en) | Short-limb shear wall assembled light steel combined truss supported steel wire net rack mortar-perlite-polyphenyl composite enclosure wall and manufacturing method thereof | |
| CN218437565U (en) | Low-energy-consumption heat insulation structure for outer wall plate gap under building roof plate | |
| CN108425472B (en) | Thermal insulation wallboard and assembled thermal-bridge-free composite wallboard with outer enclosure structure | |
| CN104420556A (en) | Assembly type energy-saving wall | |
| CN110397158A (en) | A kind of boxboard steel construction assembled architecture system | |
| CN215948495U (en) | GSY outer wall board is high low to stride movement joint department connected node structure | |
| KR101029833B1 (en) | Soundproofing and insulation panel unit, wall and floor structure using the same | |
| CN210256666U (en) | Non-dismantling template light assembled plate | |
| CN210263608U (en) | Light assembled panel with connection structure | |
| CN209817736U (en) | Assembly type bay window and structure system thereof | |
| CN109779008B (en) | Anti-seismic anti-cracking steel structure house and construction method thereof | |
| CN216075909U (en) | Assembled light energy-saving expanded perlite composite wallboard and assembled building | |
| CN215888947U (en) | Polystyrene board insulation-based light high-strength energy-saving prefabricated plate composite wallboard | |
| CN110424608B (en) | Roof board, cornice and wallboard assembled connecting structure and connecting method | |
| KR100555320B1 (en) | The open joint outer wall panel and wall construction method using the same | |
| CN220100276U (en) | Assembled composite heat preservation wallboard system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |