CN221073212U - Waterproof heat preservation wallboard and wall structure - Google Patents
Waterproof heat preservation wallboard and wall structure Download PDFInfo
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- CN221073212U CN221073212U CN202322698192.5U CN202322698192U CN221073212U CN 221073212 U CN221073212 U CN 221073212U CN 202322698192 U CN202322698192 U CN 202322698192U CN 221073212 U CN221073212 U CN 221073212U
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- wallboard
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- 238000004321 preservation Methods 0.000 title abstract description 11
- 239000010410 layer Substances 0.000 claims description 56
- 230000003014 reinforcing effect Effects 0.000 claims description 31
- 239000006260 foam Substances 0.000 claims description 17
- 229920000642 polymer Polymers 0.000 claims description 16
- 239000012792 core layer Substances 0.000 claims description 15
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 239000004677 Nylon Substances 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 2
- 239000004566 building material Substances 0.000 abstract description 3
- 238000005336 cracking Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 15
- 230000006978 adaptation Effects 0.000 description 3
- 239000004567 concrete Substances 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- 238000005728 strengthening Methods 0.000 description 3
- 229920001577 copolymer Polymers 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011083 cement mortar Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Building Environments (AREA)
Abstract
The application relates to a waterproof heat-insulating wallboard and a wall structure, and relates to the technical field of prefabricated building materials. The application has the advantages of excellent heat preservation performance, very light wall body, convenient and quick installation, high mechanical strength and difficult cracking.
Description
Technical Field
The application relates to the technical field of prefabricated building materials, in particular to a waterproof heat-insulating wallboard and a wall structure.
Background
The wallboard is usually made of concrete formed by mixing water, sand, stones and lime, has high density and high strength and stability, and is a widely used building material, and the wallboard is also high in density and weight, and needs more manpower and material resources in construction. Although prefabricated houses are more and more, prefabricated concrete wallboards are more and more used, the concrete wallboards are large in weight and inconvenient to transport, workers are inconvenient to splice wallboards, working time is wasted, and working efficiency is low. The advent of lightweight wall panels has solved this problem well.
The light wall board is a short for light partition wall board for building in national standard GB/T23451-2009, which is made of light material or light structure, tenon mortises and joint slots are arranged on two sides, the density is not more than a standard specified value, the light wall board is used for prefabricated boards of non-bearing inner partition walls of industrial and civil buildings, the used raw materials meet JG/T169-2016 standard, and the light wall board is often used as a heat preservation outer wall of the building.
However, some existing heat-insulating outer walls still have relatively large weight, are not high in structural strength and are easy to crack or crack.
Disclosure of Invention
The application aims to provide a waterproof heat-insulating wallboard and a wall structure, which have excellent heat-insulating performance, are very light in weight, convenient and quick to install, high in mechanical strength and difficult to crack.
In a first aspect, the application provides a waterproof heat-insulating wallboard, which adopts the following technical scheme:
The waterproof heat-insulating wallboard comprises a foam heat-insulating core layer, a net-shaped reinforcing layer arranged on the outer side of the foam heat-insulating core layer, a high polymer copolymer layer arranged on the outer side of the net-shaped reinforcing layer and an inorganic outer layer arranged on the outer side of the high polymer copolymer layer.
By adopting the technical scheme, the foam heat-insulating core layer is used as the heat-insulating layer, the weight of the wallboard is greatly reduced, and compared with the traditional wallboard, the wallboard has the advantages that the thickness can be larger under the same weight, and the heat-insulating performance is better; the net-shaped reinforcing layer can greatly enhance the structural strength of the wallboard, in particular the cracking resistance; the arrangement of the high polymer copolymer layer can enhance the waterproof performance and the mechanical strength performance of the wallboard.
Optionally, the mesh-shaped reinforcing layer is any one of a chemical fiber mesh, a steel wire mesh, a nylon mesh or a glass mesh.
By adopting the technical scheme, the net-shaped reinforcing layer is made of the materials, has light weight and high mechanical strength, and greatly enhances the mechanical properties of the heat-insulating wall.
Optionally, the reticular reinforcing layer comprises an adhesion layer, and the reticular reinforcing layer is connected between the foam heat insulation core layer and the high polymer copolymer layer through the adhesion layer.
Through adopting above-mentioned technical scheme, make netted enhancement layer firm connection between foam heat preservation sandwich layer and polymer copolymer layer, foam heat preservation sandwich layer and polymer copolymer layer are difficult to take place to drop.
Optionally, the wallboard upside is provided with upwards convex upper cutting, the downside is provided with upwards concave lower slot, the cross section shape of upper cutting and the cross section shape looks adaptation of lower slot.
Through adopting above-mentioned technical scheme, insert in lower slot through last cutting between the upper and lower adjacent wallboard, make and connect closely between the upper and lower wall body.
Optionally, an upper groove is formed at the top of the upper cutting, and the upper groove is formed along the length direction of the upper cutting; the bottom of the lower slot is provided with a lower groove which is arranged along the length direction of the lower slot; the upper groove is opposite to the lower groove in the up-down position.
Through adopting above-mentioned technical scheme, can form the cavity through last recess and lower recess after the concatenation between upper and lower wall body, can pour waterproof material into in the cavity, and then strengthen the waterproof performance of upper and lower wall body concatenation department.
Optionally, the wallboard is provided with a through hole penetrating through the upper side and the lower side, the upper end of the through hole is communicated with the upper groove, and the lower end of the through hole is communicated with the lower groove.
Through adopting above-mentioned technical scheme, the through-hole link up both sides about the wallboard, can pour waterproof material in the through-hole upper end, waterproof material can flow into the cavity that upper groove and lower groove formed along the through-hole in, adorn one deck wallboard, mend one deck waterproof, improve the installation effectiveness of wall body.
Optionally, one end of the wallboard is provided with an outward protruding side cutting, the other end of the wallboard is provided with an inward concave side slot, and the cross section shape of the side cutting is matched with the cross section shape of the side slot.
Through adopting above-mentioned technical scheme, insert in the side slot through the side cutting between the left and right sides adjacent wallboard, make and control between the wall body connect closely.
In a second aspect, the waterproof heat-insulating wall structure provided by the application adopts the following technical scheme:
A waterproof heat-insulating wall structure comprises a plurality of wallboards and reinforcing ribs arranged between an upper adjacent wallboard and a lower adjacent wallboard; the upper groove and the lower groove enclose a cavity, the reinforcing rib is arranged in the cavity, and the length of the reinforcing rib is longer than that of the wallboard; the left and right adjacent wallboards are connected in a plugging manner through side cutting and side slots.
Through adopting above-mentioned technical scheme, form the cavity between the relative wallboard from top to bottom, set up the strengthening rib in the cavity, the strengthening rib can increase the joint strength between the horizontal wallboard of two, and the reinforcing rib can occupy the space in the cavity simultaneously, when filling waterproof material to the cavity, can reduce waterproof material's use amount, both reduced the waste of material, guaranteed the waterproof performance of wallboard junction again.
In summary, the present application includes at least one of the following beneficial technical effects:
1. The wallboard consists of four layers of structures from inside to outside, and the foam heat-insulating core layer is used as the heat-insulating layer, so that the weight of the wallboard can be greatly reduced, and compared with the traditional wallboard, the wallboard can be provided with larger thickness under the same weight, and has better heat-insulating performance; the net-shaped reinforcing layer can greatly enhance the structural strength of the wallboard, in particular the cracking resistance; the high molecular copolymer layer can enhance the waterproof performance and mechanical strength performance of the wallboard.
2. After the upper wall body and the lower wall body are spliced, a cavity is formed through the upper groove and the lower groove, and waterproof materials can be poured into the cavity, so that the waterproof performance of the spliced part of the upper wall body and the lower wall body is enhanced.
3. The cavity is formed between the upper wall plate and the lower wall plate which are opposite, the reinforcing ribs are arranged in the cavity, the connection strength between the two transverse wall plates can be increased, the anti-collision capacity is enhanced, meanwhile, the reinforcing ribs occupy the space in the cavity, and when the cavity is filled with waterproof materials, the using amount of the waterproof materials can be reduced, so that the waste of the materials is reduced, and the waterproof performance of the connecting part of the wall plates is guaranteed.
Drawings
FIG. 1 is a schematic cross-sectional view of a wall panel according to example 1 of the present application;
FIG. 2 is a schematic view of the external structure of the wallboard of embodiment 1 of the present application;
FIG. 3 is a schematic view of a wall panel according to another embodiment of the application;
FIG. 4 is a schematic view of a wall structure according to embodiment 2 of the present application;
in the figure, 1, a foam heat-insulating core layer; 2. a mesh reinforcement layer; 3. a high molecular copolymer layer; 4. an inorganic outer layer; 5. inserting the cutting; 51. an upper groove; 6. a lower slot; 61. a lower groove; 7. side cutting; 8. a side slot; 9. a through hole; 10. reinforcing ribs.
Detailed Description
The present application will be described in further detail with reference to fig. 1 to 4.
Example 1: the utility model provides a waterproof heat preservation wallboard, this embodiment heat preservation wallboard is applied to steel skeleton and assembles the room, and after the steel skeleton was built, corresponds the cartridge with polylith heat preservation wallboard to the skeleton in, can glue between the adjacent heat preservation wallboard, also can connect through the cartridge structure at heat preservation wallboard edge. Referring to fig. 1, the wallboard comprises at least four layers of structures, wherein a foam heat insulation core layer 1, a netlike reinforcing layer 2, a high polymer copolymer layer 3 and an inorganic outer layer 4 are sequentially arranged from inside to outside.
The thickness of the foam heat-insulating core layer 1 is larger, and the foam heat-insulating core layer accounts for more than three fourths of the whole thickness, is positioned at the innermost side, adopts foam materials, has the same structures at two sides, and in the embodiment, a structure at one side is taken as an example for illustration. The netted enhancement layer 2 is connected on the surface of the foam heat-insulating core layer 1, and the material is any one of chemical fiber, steel wire, nylon or glass fiber to improve the overall mechanical strength and crack resistance, meanwhile, the netted enhancement layer 2 further comprises an adhesion layer, and the netted enhancement layer 2 is connected between the foam heat-insulating core layer 1 and the high polymer copolymer layer 3 through the adhesion layer, so that the foam heat-insulating core layer 1 and the high polymer copolymer layer 3 are not easy to fall off. The high polymer copolymer layer 3 is arranged on the outer side of the net-shaped reinforcing layer 2, and the high polymer copolymer layer 3 is coated on the outer side of the net-shaped reinforcing layer 2 by adopting high polymer copolymer waterproof paint. The inorganic outer layer 4 is arranged as a cement mortar wall material and is coated on the outer layer of the high polymer copolymer layer 3.
Referring to fig. 2 and 3, in this embodiment, the wallboard is a strip-shaped board body, the upper side of the wallboard is provided with an upward protruding upper cutting 5, the upper cutting 5 is arranged along the length direction of the upper end face of the wallboard, the length is smaller than the length of the upper end face of the wallboard, a distance is reserved between two ends of the upper end face of the wallboard, the width is smaller than the width of the upper end face of the wallboard, a distance is reserved between two sides of the upper end face of the wallboard, in this embodiment, the cross section of the upper cutting 5 is trapezoid, the top of the upper cutting 5 is provided with an upper groove 51, the upper groove 51 is arranged along the length direction of the upper cutting 5, and the cross section of the upper groove 51 is right triangle.
The wallboard downside is provided with the lower slot 6 of undercut, and lower slot 6 runs through to the left and right sides both ends of wall body, and the cross sectional shape looks adaptation of lower slot 6 and last cutting 5 also is trapezoidal, inserts down in slot 6 through last cutting 5 between the upper and lower adjacent wallboard and connects, and the terminal surface of two wallboards closely laminates during the connection. The tank bottom of the lower slot 6 is provided with a lower groove 61, the lower groove 61 is arranged along the length direction of the lower slot 6 and also penetrates through the two ends of the wall body, the cross section of the lower groove 61 is in a right triangle shape, the opening size is the same as that of the upper groove 51, the upper groove 51 is opposite to the upper and lower positions of the lower groove 61, and when the upper and lower adjacent wallboards are spliced, the two grooves enclose a cavity with a square section.
The wallboard is provided with a through hole 9 penetrating through the upper side surface and the lower side surface, the diameter of the through hole 9 is smaller than the opening size of the upper groove 51, the upper end of the through hole is communicated into the upper groove 51, and the lower end of the through hole is communicated into the lower groove 61.
The transverse one end of wallboard is provided with outside convex side cutting 7, and the cross section shape of side cutting 7 also is trapezoidal, has certain distance from the upper and lower both ends face of wallboard, and the transverse other end of wallboard is provided with the side slot 8 of inwards caving, and side slot 8 link up to the up-and-down terminal surface of wallboard from top to bottom, and the cross section shape of side cutting 7 and the cross section shape looks adaptation of side slot 8 are connected through side cutting 7 and side slot 8 between two wallboards of controlling adjacent, and the terminal surface of two wallboards closely laminates when connecting.
Example 2: referring to fig. 3 and 4, the waterproof heat-insulating wall structure is connected to a steel skeleton and comprises a plurality of wallboards and reinforcing ribs 10 arranged between an upper adjacent wallboard and a lower adjacent wallboard, wherein the wallboards are connected in a row transversely, the left and right adjacent wallboards are connected in an inserting manner through side cutting 7 and side inserting grooves 8, the wallboards are also spliced in an upward direction in sequence, and the upper and lower adjacent wallboards are connected in an inserting manner through upper cutting 5 and lower inserting grooves 6. After two adjacent wallboards are spliced, an upper groove 51 on the lower wallboard and a lower groove 61 on the upper wallboard enclose a cavity, a reinforcing rib 10 is paved in the cavity, the reinforcing rib 10 is arranged as a reinforcing steel bar in the embodiment, the diameter of the reinforcing rib 10 is smaller than the side length of the cross section of the cavity, the length of the reinforcing rib 10 is larger than the length of the wallboards, and at least two transverse wallboards can be connected to strengthen the connection strength between the transverse wallboards.
The strengthening rib is laid in the cavity, can occupy the space in the cavity, pours into waterproof glue from the through-hole 9 on the wallboard of top, and waterproof glue can flow downwards through the through-hole 9, fills the cavity, makes the waterproof performance of two wallboard junctions adjacent from top to bottom obtain promoting.
The embodiments of the present application are all preferred embodiments of the present application, and are not intended to limit the scope of the present application, wherein like reference numerals are used to refer to like elements throughout. Therefore: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (8)
1. The waterproof heat-insulating wallboard is characterized by comprising a foam heat-insulating core layer (1), a net-shaped reinforcing layer (2) arranged on the outer side of the foam heat-insulating core layer (1), a high polymer copolymer layer (3) arranged on the outer side of the net-shaped reinforcing layer (2) and an inorganic outer layer (4) arranged on the outer side of the high polymer copolymer layer (3).
2. A waterproof and heat-insulating wallboard according to claim 1, characterized in that the mesh-like reinforcing layer (2) is provided as any one of a chemical fiber mesh, a steel wire mesh, a nylon mesh or a glass mesh.
3. A waterproof and heat-insulating wallboard according to claim 1, characterized in that the reticular reinforcing layer (2) comprises an adhesion layer, and the reticular reinforcing layer (2) is connected between the foam heat-insulating core layer (1) and the high polymer copolymer layer (3) through the adhesion layer.
4. The waterproof and heat-insulating wallboard according to claim 1, wherein an upper inserting strip (5) protruding upwards is arranged on the upper side of the wallboard, a lower inserting groove (6) recessed upwards is arranged on the lower side of the wallboard, and the cross section shape of the upper inserting strip (5) is matched with the cross section shape of the lower inserting groove (6).
5. The waterproof and heat-insulating wallboard according to claim 4, wherein the top of the upper cutting (5) is provided with an upper groove (51), and the upper groove (51) is provided along the length direction of the upper cutting (5); a lower groove (61) is formed in the bottom of the lower slot (6), and the lower groove (61) is formed along the length direction of the lower slot (6); the upper groove (51) is opposite to the lower groove (61) in the up-down position.
6. The waterproof and heat-insulating wallboard according to claim 5, wherein the wallboard is provided with a through hole (9) penetrating through the upper side and the lower side, the upper end of the through hole (9) is communicated with the upper groove (51), and the lower end of the through hole is communicated with the lower groove (61).
7. The waterproof and heat-insulating wallboard according to claim 6, wherein one transverse end of the wallboard is provided with an outwardly protruding side insert (7), the other transverse end is provided with an inwardly recessed side insert groove (8), and the cross section shape of the side insert (7) is matched with the cross section shape of the side insert groove (8).
8. A waterproof and heat-insulating wall structure, which is characterized by comprising a plurality of wallboards according to claim 7 and reinforcing ribs (10) arranged between an upper adjacent wallboard and a lower adjacent wallboard; the upper and lower adjacent wallboards are connected in a plugging manner through an upper inserting strip (5) and a lower inserting groove (6), a cavity is formed by the upper groove (51) and the lower groove (61), the reinforcing rib (10) is arranged in the cavity, and the length of the reinforcing rib (10) is larger than that of the wallboards; the two wall boards adjacent left and right are connected in a plugging way through a side inserting strip (7) and a side inserting groove (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322698192.5U CN221073212U (en) | 2023-10-09 | 2023-10-09 | Waterproof heat preservation wallboard and wall structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322698192.5U CN221073212U (en) | 2023-10-09 | 2023-10-09 | Waterproof heat preservation wallboard and wall structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221073212U true CN221073212U (en) | 2024-06-04 |
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ID=91265830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322698192.5U Active CN221073212U (en) | 2023-10-09 | 2023-10-09 | Waterproof heat preservation wallboard and wall structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221073212U (en) |
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2023
- 2023-10-09 CN CN202322698192.5U patent/CN221073212U/en active Active
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