CN219011545U - Residence external wall heat preservation leveling layer system - Google Patents
Residence external wall heat preservation leveling layer system Download PDFInfo
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- CN219011545U CN219011545U CN202222643073.5U CN202222643073U CN219011545U CN 219011545 U CN219011545 U CN 219011545U CN 202222643073 U CN202222643073 U CN 202222643073U CN 219011545 U CN219011545 U CN 219011545U
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Abstract
The utility model belongs to the technical field of external wall insulation, and in particular relates to a residential external wall insulation leveling layer system, which comprises the following components: a base layer wall; the polyphenyl board is arranged on the outer side of the base layer wall body and is fixed on the base layer wall body through a fixing bolt; the fixing bolt comprises a head and a rod part, the head is arranged on the outer surface of the polystyrene board, and the rod part penetrates through the polystyrene board and is inserted into the base wall; a leveling layer disposed outside the polystyrene board; an anti-crack mortar layer arranged on the outer side of the leveling layer; the putty layer is arranged on the outer side of the anti-cracking mortar layer; and the facing layer is arranged on the outer side of the putty layer. The external wall heat-insulation leveling layer system is stable in connection, firm in bonding and good in heat-insulation effect.
Description
Technical Field
The utility model belongs to the technical field of external wall insulation, and particularly relates to a residential external wall insulation leveling layer system.
Background
Building energy conservation has become a subject of common concern and importance worldwide, and development of an external wall heat preservation technology is one of main implementation modes of building energy conservation, and has the advantages that: 1) Because the external wall heat preservation system is arranged on the outer side of the wall body, the whole external wall surface is covered in a surrounding way, so that the main body structure can be protected, and the service life of a building can be prolonged; 2) The influence of a thermal bridge can be effectively reduced, and the wall body is prevented from being directly contacted with outdoor atmosphere, so that the energy-saving effect is good; 3) The cracking of the wall body caused by overlarge temperature and humidity changes can be avoided or reduced, so that the brick wall or concrete inside the wall body is protected; 4) The heat preservation system has a waterproof effect, and is beneficial to improving the waterproof and seepage-proof capacity and air tightness of the wall; 5) The application range is wide; 6) The indoor space is not occupied, the indoor use area of the house is increased, and the comprehensive economic benefit is high.
In order to adapt to the development of the external wall heat preservation technology, a heat preservation system with good adhesion and firm connection and preventing cracking and falling is needed.
Disclosure of Invention
The utility model provides a heat preservation leveling layer system which has good cohesiveness and firm connection and can effectively prevent cracking and falling, comprising:
a base layer wall;
the polyphenyl board is arranged on the outer side of the base layer wall body and is fixed on the base layer wall body through a fixing bolt; the fixing bolt comprises a head and a rod part, the head is arranged on the outer surface of the polystyrene board, the rod part penetrates through the polystyrene board and is inserted into a base layer wall body, the rod part of the fixing bolt comprises a first rod part and a second rod part, the second rod part is arranged inside the first rod part and stretches along the first rod part, a first oblong hole and a second oblong hole are correspondingly formed in the first rod part and the second rod part at a connecting end, and the first rod part and the second rod part are connected through the first oblong hole and the second oblong hole;
a leveling layer disposed outside the polystyrene board;
an anti-crack mortar layer arranged on the outer side of the leveling layer;
the putty layer is arranged on the outer side of the anti-cracking mortar layer;
and the facing layer is arranged on the outer side of the putty layer.
Further, the first rod portion and the second rod portion are fixed through bolts penetrating through the first oblong hole and the second oblong hole respectively.
Further, one end part of the first rod part, which is away from the head part, is provided with a stop block, and one end of the second rod part, which extends into the first rod part, is provided with a limiting block, and the stop block is matched with the limiting block.
Further, the leveling layer comprises two layers, and a grid cloth is arranged between the two layers of leveling layers.
Further, the anti-cracking mortar layer comprises two layers, and grid cloth is arranged between the two anti-cracking mortar layers.
Further, the mesh cloth is alkali-resistant glass fiber mesh cloth.
Further, the putty layer comprises two layers.
Further, the facing layer is made of real stone paint.
The utility model has the beneficial effects that:
according to the utility model, the polystyrene board is arranged on the outer side of the base wall, so that the heat insulation performance of the outer wall is realized, the indoor energy-saving effect is achieved, and the polystyrene board is connected to the base wall through the fixing bolt, so that the connection stability is ensured; the leveling layer is arranged on the outer side of the polystyrene board, so that the bonding is firm; the anti-cracking mortar layer arranged on the outer side of the leveling layer strengthens the strength of the outer wall body; the putty layer arranged on the outer side of the anti-cracking mortar layer provides a smooth base surface for the finish layer, so that the flatness of the outer wall is guaranteed, and the finish layer arranged on the outer side of the putty layer not only protects the base layer wall, the leveling layer, the anti-cracking mortar layer and the putty layer in the finish layer, but also increases the decoration attractiveness of the heat-insulation leveling layer system of the outer wall. The house external wall heat preservation leveling layer system has good cohesiveness and firm connection, and can effectively prevent cracking and falling.
Drawings
FIG. 1 is a schematic perspective view of the external wall insulation screed system of example 1;
FIG. 2 is an overall cross-sectional view of the exterior wall insulation screed system of example 1;
FIG. 3 is a schematic structural view of a fixing bolt in the external wall insulation leveling layer system of example 1.
Reference numerals: 1. a base layer wall; 2. a leveling layer; 3. an anti-cracking mortar layer; 4. a putty layer; 5. a facing layer; 6. a fixing bolt; 601. a head; 602. a stem portion; 603. a first lever portion; 604. a second lever portion; 605. a first oblong hole; 606. a second oblong hole; 607. a stop block; 608. a limiting block; 7. polyphenyl board.
Detailed Description
The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
In addition, the technical features of the different embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.
Example 1
As shown in fig. 1-3, in order to adapt to the development of the external wall heat insulation technology and realize energy saving of a building, the embodiment provides an external wall heat insulation leveling layer system which has firm connection and good cohesiveness and effectively prevents cracking and falling, and the external wall heat insulation leveling layer system comprises:
a base layer wall 1;
the leveling layer 2 is arranged on the outer side of the polystyrene board 7, and the leveling layer 2 is made of a mixture of heat-insulating particles and polystyrene particle heat-insulating rubber powder;
an anti-crack mortar layer 3 disposed outside the screed 2;
a putty layer 4 provided on the outer side of the crack-resistant mortar layer 3;
a finishing layer 5 disposed outside the putty layer 4.
According to the embodiment, the polyphenyl board 7 is arranged on the outer side of the base layer wall body 1, the polyphenyl board 7 is connected to the base layer wall body 1 through the fixing bolts 6, so that the connection is firm, a good heat preservation, sound insulation and water resistance effect can be achieved for the outer wall, the leveling layer 2 is coated on the outer side of the polyphenyl board 7, the structural deviation is eliminated, the flatness of the wall is improved, the heat preservation effect of the outer wall can be achieved, the anti-cracking mortar layer 3 is coated on the outer side of the leveling layer 2, the anti-cracking performance and strength of the integral structure are enhanced, the putty layer 4 is coated on the outer side of the anti-cracking mortar layer 3, a flat base surface is provided for the finish layer 5, the inner structure of the finish layer 5 coated on the outer side of the putty layer 4 is protected, and the integral aesthetic property of the outer wall can be improved.
In this embodiment, the leveling layer 2 is formed by mixing polyphenyl granule heat-insulating rubber powder and heat-insulating granules, and the mass ratio of the heat-insulating granules to the polyphenyl granule heat-insulating rubber powder is 1:25. the mixed heat-insulating particles and polyphenyl particle heat-insulating rubber powder have good adhesion, are not easy to crack and fall off, have good durability, high overall strength and excellent heat preservation and sound insulation performance.
In this embodiment, the fixing bolt 6 includes a head 601 and a rod 602, the head 601 is disposed on the outer surface of the polystyrene board 7, the rod 602 penetrates through the polystyrene board 7 and is inserted into the base wall 1, the rod 602 of the fixing bolt 6 includes a first rod 603 and a second rod 604, the second rod 604 is disposed inside the first rod 603 and stretches out and draws back along the first rod 603, the first rod 603 and the second rod 604 are correspondingly provided with a first oblong hole 605 and a second oblong hole 606 at a connection end, and the first rod 603 and the second rod 604 are connected through the first oblong hole 605 and the second oblong hole 606.
The polystyrene board 7 is firmly fixed on the base wall 1 through the fixing bolt 6, the length of the fixing bolt 6 can be adjusted, the applicability is strong, the fixing bolt 6 can be adjusted to be proper length according to specific construction conditions, the polystyrene board 7 is conveniently connected on the base wall 1, and the fixing stability is improved.
In this embodiment, the first rod portion 603 and the second rod portion 604 are fixed by bolts respectively passing through the first oblong hole 605 and the second oblong hole 606. After being adjusted to a proper length, the first rod portion 603 and the second rod portion 604 are fixed by bolts, so that the fixing bolt 6 is inserted into a proper position in the base wall 1.
In this embodiment, a stop block 607 is disposed at an end portion of the first rod portion 603 facing away from the head 601, a stop block 608 is disposed at an end of the second rod portion 604 extending into the first rod portion 603, and the stop block 607 and the stop block 608 are matched, so that the second rod portion 604 cannot be pulled away from the first rod portion 603, and it is ensured that the fixing bolt 6 cannot have a component easy to be lost in the transportation and storage process.
In this embodiment, the leveling layer 2 includes two layers, that is, the leveling layer 2 is constructed in two times, the time interval between the two times of construction should be more than 24 hours, and the thickness of the construction in the latter time should be smaller than that of the construction in the former time, the whole plastering thickness of the leveling layer 2 is within 2-4 cm, so that the structural deviation of the wall body can be eliminated, and the whole flatness is improved; and the grid cloth is arranged between the two layers of the leveling layers 2, so that the cracking of the leveling layers 2 caused by the whole surface tension shrinkage and external force can be effectively avoided, and the hollowing phenomenon is prevented.
In this embodiment, the anti-cracking mortar layer 3 includes two layers, that is, the anti-cracking mortar layer 3 is painted twice, and a mesh cloth is disposed between the two anti-cracking mortar layers 3.
In this embodiment, the mesh cloth is alkali-resistant glass fiber mesh cloth, so that the corrosion resistance of the overall structure can be improved.
In this embodiment, the putty layer 4 includes two layers, and the putty layer 4 is painted twice at a certain interval, so as to provide a flat base surface for the finish layer 5.
In this embodiment, the finishing layer 5 is painted three times with a real stone paint. The stone paint is nontoxic and tasteless, has strong adhesive force, is free from fading forever, has good waterproof, fireproof, acid-base resistant and pollution resistant performances, effectively prevents the corrosion of the external severe environment to the building, prolongs the service life of the building, has beautiful decoration, elegant manor and heavy weight, and improves the ornamental value of the outer wall of the building.
According to the external wall heat-insulation leveling layer system, the polyphenyl board 7 is arranged on the outer side of the base layer wall body 1, so that the heat-insulation performance of the external wall body is realized, the indoor energy-saving effect is achieved, the polyphenyl board 7 is connected to the base layer wall body 1 through the fixing bolts 6, and the connection stability is guaranteed; the leveling layer 2 is arranged on the outer side of the polystyrene board 7, the leveling layer 2 is formed by mixing heat-insulating particles and polystyrene particle heat-insulating rubber powder, the bonding performance is good, the falling-off condition can not occur easily, the durability is good, in addition, the polystyrene board 7 and the leveling layer 2 have good sound insulation effect, and the waterproof performance of an outer wall is improved; the anti-cracking mortar layer 3 arranged on the outer side of the leveling layer 2 strengthens the strength of the outer wall; the putty layer 4 arranged on the outer side of the anti-cracking mortar layer 3 provides a smooth base surface for the finish layer 5, so that the flatness of the outer wall is guaranteed, the finish layer 5 arranged on the outer side of the putty layer 4 not only protects the base layer wall 1, the leveling layer 2, the anti-cracking mortar layer 3 and the putty layer 4 in the interior of the finish layer, but also increases the decoration attractiveness of the outer wall heat-insulation leveling layer system.
The external wall heat-insulation leveling layer system has the advantages of simple process, good adhesion and firm connection, can effectively prevent cracking and falling, promotes the development of external wall heat-insulation technology, realizes the function of building energy conservation, and meets the requirement of building energy conservation.
It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While still being apparent from variations or modifications that may be made by those skilled in the art are within the scope of the utility model.
Claims (8)
1. A residential exterior wall insulation screed system comprising: basic unit's wall body (1), its characterized in that still includes:
the polystyrene board (7) is arranged on the outer side of the base layer wall body (1) and is fixed on the base layer wall body (1) through the fixing bolt (6); the fixing bolt (6) comprises a head part (601) and a rod part (602), the head part (601) is arranged on the outer surface of the polystyrene board (7), the rod part (602) penetrates through the polystyrene board (7) and is inserted into the base wall body (1), the rod part (602) of the fixing bolt (6) comprises a first rod part (603) and a second rod part (604), the second rod part (604) is arranged inside the first rod part (603) and stretches out and draws back along the first rod part (603), a first oblong hole (605) and a second oblong hole (606) are correspondingly formed in the first rod part (603) and the second rod part (604) at the connecting end, and the first rod part (603) and the second rod part (604) are connected through the first oblong hole (605) and the second oblong hole (606);
a leveling layer (2) arranged outside the polystyrene board (7);
an anti-crack mortar layer (3) arranged outside the leveling layer (2);
the putty layer (4) is arranged on the outer side of the anti-cracking mortar layer (3);
and a finishing layer (5) arranged outside the putty layer (4).
2. The residential outer wall insulation screed system of claim 1, wherein the first and second shaft portions (603, 604) are secured by bolts passing through the first and second oblong holes (605, 606), respectively.
3. The residential building external wall insulation leveling layer system according to claim 1, wherein a stop block (607) is arranged at the end part of one end of the first rod part (603) deviating from the head part (601), a limit block (608) is arranged at the end of the second rod part (604) stretching into the first rod part (603), and the stop block (607) is matched with the limit block (608).
4. The residential outer wall insulation screed system according to claim 1, wherein the screed (2) comprises two layers and a scrim is provided between the two layers of screed (2).
5. The residential outer wall insulation screed system according to claim 1, characterized in that the anti-crack mortar layer (3) comprises two layers, and a grid cloth is arranged between the two anti-crack mortar layers (3).
6. The residential outer wall insulation screed system of any one of claims 4-5, wherein the scrim is an alkali resistant fiberglass scrim.
7. The residential exterior wall insulation screed system according to claim 1, wherein said putty layer (4) comprises two layers.
8. The residential outer wall insulation screed system according to claim 1, wherein said finish layer (5) is a real stone paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222643073.5U CN219011545U (en) | 2022-10-09 | 2022-10-09 | Residence external wall heat preservation leveling layer system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222643073.5U CN219011545U (en) | 2022-10-09 | 2022-10-09 | Residence external wall heat preservation leveling layer system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219011545U true CN219011545U (en) | 2023-05-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222643073.5U Active CN219011545U (en) | 2022-10-09 | 2022-10-09 | Residence external wall heat preservation leveling layer system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219011545U (en) |
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2022
- 2022-10-09 CN CN202222643073.5U patent/CN219011545U/en active Active
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