A tile sticking structure

Abstract

The utility model relates to building decoration technical field, the utility model provides a kind of ceramic tile sticking structure, it includes first bonding member, first bonding member is used to be fixed on base body, first bonding member has four first bonding portion arranged, two first bonding portion symmetrical settings, first bonding member is several matrix arrangements, second bonding member is used to be set on ceramic tile, second bonding member has four second bonding portion arranged, a second bonding portion is used to bond with first bonding portion, a second bonding member simultaneously bonds with the first bonding portion of four first bonding member adjacently arranged. Through modular structure, the quick sticking of ceramic tile is realized, the technical problem that ceramic tile sticking firmness is not stable in prior art is solved.

Description

Technical Field

[0001] This utility model relates to the field of building decoration technology, specifically to a tile adhesive structure. Background Technology

[0002] In the field of architectural decoration, tile installation is a core process in wall and floor renovation, and its construction quality directly affects the decorative effect and structural safety. Traditional tile installation techniques suffer from uneven adhesive distribution, strong dependence on construction, and difficulty in later maintenance, making it difficult to meet the modern decoration requirements of "high stability, high efficiency, and easy maintenance." This limitation is particularly evident in the application of large-size tiles.

[0003] Early tile installation often used a wet method with cement mortar, where tiles were directly adhered to the substrate (wall or floor base) using on-site mixed cement mortar. This method relied on the physical bonding and hydration strength of the mortar, but it had significant drawbacks: the thickness of the mortar application was difficult to control evenly, and uneven distribution of bonding force was easily caused by localized areas of excessively thick or thin mortar. The weight of the tile itself and external loads (such as stepping or impact) were concentrated in localized areas, leading to hollowing, warping, or even detachment.

[0004] As tile sizes increase (such as 800x800mm, 1200x600mm, etc.), the insufficient load-bearing capacity of traditional techniques becomes more prominent. The increased weight of large-sized tiles makes it difficult to distribute stress using traditional surface-to-surface bonding methods. After installation, they are prone to warping due to minor deformation of the substrate or temperature changes, or even complete detachment.

[0005] Traditional tile bonding techniques are highly dependent on the skill level of the installers, resulting in poor quality consistency. The proportions of cement mortar, application techniques, and the pressure applied to the tiles are all manually controlled. Differences in worker technique lead to fluctuations in bonding quality, such as insufficient mortar compaction causing air bubbles, and misalignment of tiles, which can easily lead to problems like water seepage and efflorescence later on. Even with improved materials like tile adhesive, the fundamental problem of "overall adhesion relying on surface contact, with local defects affecting overall stability" remains unresolved. Furthermore, tile adhesive application requires strict control of the substrate flatness, has poor adaptability to uneven substrates, necessitating additional leveling treatment, and increasing construction time and costs.

[0006] When a single tile needs replacement due to damage or hollowness, traditional installation methods tightly bond the tile to the substrate and surrounding tiles with mortar or adhesive. Removal requires forcefully breaking the target tile, which can easily damage surrounding intact tiles, expanding the repair area and increasing material and labor costs while also ruining the overall aesthetics of the renovation. This type of repair problem is particularly prominent in the renovation of older homes, and can even lead to secondary problems such as wall cracks due to vibrations during demolition.

[0007] Furthermore, traditional techniques are not well-suited to specific scenarios. In walls or floors with minor cracks or settlement, traditional bonding methods cannot buffer the impact of substrate deformation on the tiles, easily causing the tiles to break as the substrate deforms. In humid environments (such as basements and swimming pools), moisture can easily seep into the adhesive layer along the tile gaps, damaging the bond strength. Traditional techniques lack targeted waterproofing and stress-buffering designs, making it difficult to guarantee durability.

[0008] As architectural decoration becomes more refined and personalized, the application of new materials such as large-size ceramic tiles, thin bricks, and sintered stone slabs is becoming increasingly widespread, placing higher demands on the stability, construction efficiency, and ease of maintenance of adhesive bonding techniques. The shortcomings of traditional tile bonding techniques in terms of uniform stress distribution, construction controllability, and post-construction maintenance have become key bottlenecks restricting the improvement of decoration quality, urgently requiring a new bonding structure that can achieve "uniform stress distribution, modular construction, and convenient maintenance." Utility Model Content

[0009] To overcome the above-mentioned defects, embodiments of this utility model provide a tile adhesive structure, which solves the technical problem of unstable tile adhesive strength in the prior art.

[0010] According to one aspect, at least one embodiment of the present invention provides a tile adhesive structure, comprising: The first adhesive is used to fix it to the substrate. The first adhesive has four first adhesive parts arranged in a row. Two adjacent first adhesive parts are symmetrically arranged. There are several first adhesive parts, and the several first adhesive parts are arranged in a matrix. The second adhesive element is used to be applied to the tile. The second adhesive element has four arranged second adhesive portions. One second adhesive portion is used to bond with the first adhesive portion, and one second adhesive element is simultaneously bonded to one of the first adhesive portions of the four adjacent first adhesive elements.

[0011] As a further technical solution, the first bonding part has a boss, and the second bonding part has a slot, wherein the boss and the slot are engaged with each other.

[0012] As a further technical solution, both the boss and the slot are arranged in a plurality of configurations.

[0013] As a further technical solution, the inclined direction of the boss portion is parallel to one diagonal of the first adhesive portion, and the boss portions are arranged perpendicularly to the length direction of the boss portions.

[0014] As a further technical solution, a first gap groove is provided between two adjacent protrusions, the first gap groove having a hard bristle layer, and a second gap groove is provided between two adjacent slots, the second gap groove having a soft bristle layer, the hard bristle layer and the soft bristle layer being hooked and fixed together.

[0015] As a further technical solution, it also includes: The adhesive layer comprises two layers: one adhesive layer is used for bonding the first adhesive component to the substrate, and the other adhesive layer is used for bonding the second adhesive component to the ceramic tile.

[0016] As a further technical solution, both the first adhesive and the second adhesive have a woven surface layer, and the adhesive layer is coated on the woven surface layer.

[0017] As a further technical solution, both the first adhesive and the second adhesive have a permeation layer. The permeation layer is used after the first adhesive and the second adhesive are bonded together. The permeation layer of the first adhesive has the boss portion and the first spacer groove, and the permeation layer of the second adhesive has the slot and the first spacer groove.

[0018] As a further technical solution, the woven surface layer is a flexible woven layer.

[0019] As a further technical solution, the adhesive layer is epoxy resin.

[0020] The beneficial effects of this utility model are as follows: In this invention, the matrix-arranged first adhesive members provide a grid-like stress base for the ceramic tile. Combined with the multi-point bonding of the second adhesive members, the tile's weight and external load are distributed across multiple first adhesive members, preventing excessive stress at a single point from causing detachment. Furthermore, the symmetrically arranged adhesive sections ensure a more uniform distribution of adhesive force between the tile and the substrate, reducing issues such as hollow spots and edge curling caused by uneven bonding. This is particularly suitable for bonding large-sized tiles and effectively addresses stresses caused by temperature changes or substrate deformation. In addition, the modular adhesive member design facilitates positioning and calibration during construction, reducing reliance on worker skill and improving bonding efficiency and quality stability. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this utility model, the accompanying drawings used in the description of the embodiments of this utility model will be briefly introduced below. Obviously, the drawings described below are merely some exemplary embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the content of the exemplary embodiments of this utility model and these drawings without any creative effort.

[0022] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This utility model Figure 1 Schematic diagram of the cross-sectional structure of AA; Figure 3 for Figure 2 A magnified structural diagram of B in the diagram; Figure 4 This is a schematic diagram of the structure of the first adhesive component in this utility model; Figure 5 This is a schematic diagram of the structure of the second adhesive component in this utility model.

[0023] In the figure: First adhesive component-1, first adhesive part-101, boss part-102, first spacer groove-103, stiff layer-104, woven surface layer-105, penetrating layer-106, second adhesive component-2, second adhesive part-201, slot-202, second spacer groove-203, soft layer-204, adhesive layer-3. Detailed Implementation

[0024] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit its scope.

[0025] To keep the drawings concise, only the parts relevant to the utility model are shown schematically in each drawing; these do not represent the actual structure of the product. Furthermore, for ease of understanding, in some drawings, only one of the components with the same structure or function is schematically shown, or only one is labeled. In this document, "a" not only means "only one," but can also mean "more than one," and "several" includes "two" and "more than two."

[0026] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0027] In the present utility model, unless otherwise explicitly specified and defined, the phrase "on" or "under" the second feature for the first feature includes that the first feature and the second feature are in direct contact, and also includes that the first feature and the second feature are not in direct contact but are in contact via another feature therebetween. Moreover, the expressions "above", "over" and "on the surface of" for the first feature relative to the second feature include that the first feature is directly above and obliquely above the second feature, or merely indicate that the horizontal height of the first feature is higher than that of the second feature. The expressions "below", "under" and "on the lower surface of" for the first feature relative to the second feature include that the first feature is directly below and obliquely below the second feature, or merely indicate that the horizontal height of the first feature is lower than that of the second feature.

[0028] In the description of this embodiment, the orientation or position relations such as the terms "upper", "lower", "left", "right" are orientation or position relations based on what is shown in the accompanying drawings, which are only used for facilitating description and simplifying operation, rather than indicating or implying that the claimed device or element must have a specific orientation or be constructed and operated in a specific orientation. Therefore, this shall not be construed as a limitation to the present utility model.

[0029] In addition, in the description of the present application, the terms "first", "second" and the like are only used for distinguishing descriptions, and shall not be construed as indicating or implying relative importance.

[0030] As Figures 1-5 shows, it illustrates a tile pasting structure in an embodiment of the present utility model. The tile pasting structure realizes stable connection between a tile and a base body through the precise matching of a first adhesive member 1 and a second adhesive member 2, and its structural design takes into account both adhesive strength and uniform stress distribution. The specific features are as follows: As a basic component connecting a base body (such as a wall surface and a floor base layer) and a tile, the first adhesive member 1 needs to be pre-fixed on the surface of the base body, and a plurality of first adhesive members are arranged in a matrix (that is, regularly and neatly distributed according to rows and columns), so as to ensure uniform distribution of stress points when pasting the tile. Each first adhesive member 1 is provided with four first adhesive parts 101 arranged circumferentially, and two adjacent first adhesive parts 101 are symmetrically arranged (for example, taking the center of the first adhesive member as a symmetric point, a pairwise symmetric distribution structure is formed). This symmetrical design enables the adhesive force to be evenly transferred to all directions, avoiding local stress concentration.

[0031] The second adhesive member 2 is pre-fixed on the back surface of the tile, and its structure is adapted to the first adhesive member 1: each second adhesive member 2 is also provided with four second adhesive parts 201 arranged circumferentially, and a single second adhesive member 2 is respectively bonded correspondingly to the first adhesive parts 101 of four adjacently arranged first adhesive members 1 through the four second adhesive parts 201. That is, one second adhesive member 2 on the back surface of the tile exactly forms a connection with four first adhesive members 1 distributed in a "grid" shape on the base body, so that one corner or edge area of the tile can obtain adhesive support from four directions at the same time.

[0032] On the one hand, the matrix-arranged first adhesive component 1 provides a grid-like stress base for the tile. Combined with the multi-point bonding of the second adhesive component 2, the tile's own weight and external loads (such as those from stepping or impact) can be distributed across multiple first adhesive components, preventing excessive stress at a single point from causing detachment. On the other hand, the symmetrically arranged adhesive sections ensure a more uniform distribution of adhesive force between the tile and the substrate, reducing issues such as hollow spots and edge curling caused by uneven bonding. This is particularly suitable for bonding large-sized tiles (e.g., 600mm × 600mm and above), effectively addressing stresses caused by temperature changes or substrate deformation. Furthermore, the modular adhesive component design facilitates positioning and calibration during construction, reducing reliance on worker skill and improving bonding efficiency and quality stability.

[0033] Furthermore, the first adhesive part 101 has a boss 102, and the second adhesive part 201 has a groove 202, with the boss 102 and the groove 202 engaging with each other. This tile adhesive structure further optimizes the fit between the first adhesive part 101 and the second adhesive part 201. The first adhesive part 101 has an outwardly protruding boss 102, the shape of which can be designed as a rectangle, trapezoid, or a column structure with anti-slip texture according to the force requirements. Correspondingly, the second adhesive part 201 has a groove 202 that matches the shape of the boss 102. When the second adhesive part 2 is bonded to the first adhesive part 1, the boss 102 is precisely embedded in the groove 202, forming a physical engaging fit. The interlocking structure of the boss and the slot can directly withstand the shear and tensile forces of the tile. Especially when the tile is subjected to lateral thrust (such as the horizontal force when the floor tile is stepped on) or vertical tension (such as the downward force generated by the weight of the wall tile), the interlocking part can distribute the load and avoid the risk of delamination that may occur when relying solely on adhesive.

[0034] The complementary shapes of the boss 102 and the slot 202 assist in the installation and positioning of the adhesive components, ensuring that the matrix arrangement of the first adhesive component 1 and the corresponding position of the second adhesive component 2 are without deviation, reducing the problem of tile misalignment caused by misalignment during construction. The symmetrically distributed first adhesive components 101 are engaged by the boss, so that the four first adhesive components 1 connected to each second adhesive component 2 form a "ring-shaped stress circle". The stress on the back of the tile is evenly transmitted to all directions through the contact surface of the slot and the boss, reducing the probability of local hollowing or cracking.

[0035] This composite structure of "adhesion + snap-fit" is especially suitable for laying large-size tiles, heavy tiles (such as stone tiles), or in damp environments (such as bathrooms and kitchens). It retains the convenience of modular bonding while improving the overall structure's resistance to deformation and durability through mechanical snap-fit, effectively solving problems such as detachment and hollowing that easily occur in traditional tile bonding.

[0036] Furthermore, both the boss portion 102 and the slot 202 are inclined. Designing both the boss portion 102 and the slot 202 as inclined allows for a tighter mechanical engagement through angle adaptation, improving connection reliability. The inclined boss portion 102 and slot 202 form a "wedge fit" during assembly—when the slot 202 of the second adhesive 2 is inserted into the boss portion 102 of the first adhesive portion 101 along the inclined direction, an axial preload is generated at the contact surface. As the engagement depth increases, the "self-locking effect" brought about by the inclined angle makes the boss and slot increasingly tighter, effectively counteracting the tendency of the tiles to loosen due to their own weight or vibration. This structure is particularly effective against the "sag force" during wall tile installation or the "lateral pushing force" of floor tiles: the inclined angle (e.g., 15°-30°) can decompose the vertical or horizontal load into a normal pressure along the inclined surface, further dispersing stress by increasing the friction of the contact surface. Compared to a vertical engagement structure, the shear strength is improved.

[0037] The inclined design also guides the assembly direction during construction, ensuring precise alignment of the boss and the slot. Workers only need to apply pressure along the inclined angle to complete the connection, reducing the probability of misalignment. At the same time, the inclined contact surface can naturally expel air introduced during assembly, avoiding uneven curing of the adhesive due to residual air bubbles. In addition, the symmetrically distributed inclined bosses and slots ensure that the force direction of each bonding point is evenly distributed radially. When the tiles expand and contract due to temperature changes, the inclined structure can buffer stress through slight angular deformation, reducing the risk of tile cracking that may occur with rigid connections.

[0038] Furthermore, both the protrusions 102 and the slots 202 are arranged in multiple groups. Based on the original inclined snap-fit ​​structure, the protrusions 102 and slots 202 are further designed to be arranged in multiple groups, forming multiple sets of interlocking units. Multiple protrusions 102 are arranged sequentially along the inclined direction of the first bonding part 101 (e.g., linearly or in a stepped distribution), and the corresponding slots 202 are also arranged on the second bonding part 201 according to the same pattern, so that the connection surfaces of a single first bonding part 101 and second bonding part 201 form multiple sets of interlocking. Each set of snap-fit ​​units shares the load, distributing the stress from the tile's own weight and external impacts to multiple contact points, preventing deformation or failure of a single snap-fit ​​structure due to excessive local stress. For example, when the wall tile is subjected to downward force, the vertically arranged protrusions 102 and slots 202 can form a "stepped load-bearing" structure, with each layer of interlocking sharing part of the tensile force, thus improving the overall pull-out resistance.

[0039] The staggered arrangement of multiple snap-fit ​​units can extend the distribution path of the adhesive, increase the contact area between the adhesive and the contact surface, and form a stronger "mechanical interlocking + chemical bonding" composite layer after curing. This effectively prevents moisture penetration or air entry, making it especially suitable for humid environments such as bathrooms and kitchens, and reducing the risk of peeling due to aging of the adhesive layer.

[0040] Meanwhile, the multiple sets of protrusions 102 and slots 202 can improve the construction tolerance rate by compensating for minor dimensional errors. Even if there is a slight misalignment in one set of interlocking parts, the other sets can still ensure effective engagement, avoiding overall connection instability caused by the failure of a single set of interlocking parts. This design, combined with the self-locking effect brought about by the tilt angle, improves the connection strength and deformation resistance of the first adhesive part 1 and the second adhesive part 2, providing more reliable adhesion for large-size, heavy-duty tiles and reducing later maintenance costs.

[0041] In some examples, the inclined direction of the boss portion 102 is parallel to one diagonal of the first adhesive portion 101, and the boss portions 102 are arranged perpendicularly to the inclined direction of the boss portions 102.

[0042] The first adhesive portion 101 is square, with its two diagonals perpendicular to each other. The inclined direction of the boss portion 102 is parallel to one of the diagonals, and the length of the boss portion 102 extends along the diagonal. Multiple boss portions 102 are arranged sequentially along a direction perpendicular to the diagonal, ultimately forming a "diagonally distributed" boss array on the surface of the first adhesive portion 101. Correspondingly, the slot 202 of the second adhesive portion 202 also adopts the same direction and arrangement logic to ensure precise engagement with the boss portion 102.

[0043] The diagonal direction of the square bonding part is the direction with the strongest shear resistance. The boss part 102 is inclined along the diagonal, which can directly guide the horizontal thrust and vertical tension loads on the tile to the diagonal direction and disperse the stress through the mechanical advantages of the structure itself. The bosses are arranged perpendicular to the inclined direction, so that multiple bosses form "cross support". When the tile undergoes slight deformation due to temperature changes, the cross-distributed bosses and grooves can buffer the stress from multiple directions and avoid the failure of the snap-fit ​​caused by the force in a single direction.

[0044] Compared to unidirectional arrangement, the diagonal cross layout makes the adhesive more evenly distributed in the gaps between the bosses, effectively preventing water from penetrating in one direction. At the same time, the positioning along the diagonal direction during construction is easier to visually calibrate, reducing uneven local stress caused by arrangement deviations, and further improving the flatness and stability of tile laying.

[0045] In some examples, there is a first gap 103 between two adjacent bosses 102, the first gap 103 has a hard bristle layer 104, there is a second gap 203 between two adjacent slots 202, the second gap 203 has a soft bristle layer 204, and the hard bristle layer 104 and the soft bristle layer 204 are hooked and fixed together.

[0046] The surface of the first gap groove 103 between two adjacent bosses 102 is provided with a hard hair layer 104. Correspondingly, the surface of the second gap groove 203 between two adjacent slots 202 is provided with a soft hair layer 204. When the first adhesive part 101 and the second adhesive part 201 are engaged, the hard hair layer 104 and the soft hair layer 204 are intertwined and wrapped together to form a double fixation of "mechanical engagement + hair layer hooking".

[0047] The barbed structure of the hard hair layer 104 and the fluff of the soft hair layer 204 form dense interlocking points, with tens to hundreds of micro-connections per square centimeter. These connections can share the interlocking load between the boss and the slot 202, further dispersing the lateral thrust and vertical tension forces on the tile to the interlocking area. When the tile undergoes slight displacement due to vibration or deformation, the elastic interlocking of the hair layer can provide additional "buffering force," which, combined with the rigid interlocking of the boss and slot, enhances the overall shear strength and effectively avoids local fatigue failure of a single interlocking structure.

[0048] The textured layer can absorb and lock in the adhesive, extending the distribution path of the adhesive in the gaps and reducing weak points in the seal caused by air bubbles or voids. The intertwined structure of the fluff and stiff hairs can effectively prevent moisture and dust from entering from the outside. Especially in humid environments such as bathrooms and kitchens, it can reduce the risk of the adhesive layer failing due to moisture aging and improve the waterproof performance of the back of the tile.

[0049] When tiles expand and contract due to temperature changes, or when the substrate experiences slight settlement, the compression and rebound of the textured layer can absorb some of the deformation stress, preventing cracking of tiles or breakage of protrusions caused by forced force in rigid interlocking structures. Simultaneously, the bonding force of the textured layer has a certain degree of "adjustability," allowing for precise leveling during installation by slightly adjusting the tile position, thus improving the flatness of the paving.

[0050] In some examples, an adhesive layer 3 is also included, which consists of two layers: one adhesive layer 3 is used for bonding the first adhesive element 1 to the substrate, and the other adhesive layer 3 is used for bonding the second adhesive element 2 to the tile.

[0051] The first adhesive component 1 is tightly bonded to the substrate through the adhesive layer 3, which diffuses the load transmitted by the tile from the adhesive component to the entire substrate, avoiding the detachment of the substrate due to single-point stress. Similarly, the second adhesive component 2 and the adhesive layer 3 of the tile ensure that the tile and the adhesive component are stressed synchronously, reducing the relative displacement between the tile and the adhesive component and preventing the hollowing problem caused by the separation of the "tile-adhesive component".

[0052] Although the engagement between the boss 102 and the slot 202, and the hooking between the hard and soft textured layers 104 and 204 provide mechanical fixation, the adhesive layer 3 fills the microscopic gaps between the adhesive and the substrate / tile, enhancing the overall connection strength through intermolecular forces. If the substrate surface has unevenness, microcracks, or other defects, the adhesive layer 3 can fill these defects through its own fluidity, ensuring the first adhesive component 1 is installed flat. Similarly, the adhesive layer 3 can level the minor unevenness on the back of the tile, ensuring the second adhesive component 2 is subjected to uniform force. This "flexible adaptation" reduces the stringent requirements for the flatness of the substrate and tiles, improving construction efficiency and quality stability.

[0053] In some examples, both the first adhesive element 1 and the second adhesive element 2 have a woven surface layer 105, and an adhesive layer 3 is coated on the woven surface layer 105. After penetrating the woven surface layer 105, the adhesive layer 3 material impregnates and bonds the soft fleece layer 204 and the hard fleece layer 104. The soft fleece layer 204 and the hard fleece layer 104 are the two parts of the Velcro.

[0054] The tile adhesive structure utilizes a woven surface layer 105 on the surfaces of the first adhesive component 1 and the second adhesive component 2, allowing the adhesive layer 3 to bond deeply with the woven surface layer 105 and the rough layer, forming a "material interpenetration-structural interlocking" fixing system. This further enhances the overall connection strength. The woven surface layer 105 is made of woven fibers, exhibiting a mesh or grid structure. The pores and fiber texture on its surface provide penetration channels for the adhesive layer 3. When the adhesive layer 3 is applied to the woven surface layer 105, the adhesive can penetrate into the interior of the woven layer. After curing, it forms an "anchoring structure," where the adhesive layer material and the woven fibers intertwine, making the adhesive layer between the first adhesive component 1 and the substrate, and the adhesive layer between the second adhesive component 2 and the tile, respectively form an "inseparable whole," resulting in improved adhesion strength compared to smooth surfaces.

[0055] The adhesive layer 3 material of the woven surface layer 105 further impregnates and bonds the soft and hard layers 204 and 104. When the first and second adhesive components are engaged, the colloid overflowing from the woven layer fills the gaps between the hard and soft fibers. After curing, it connects the microscopic fibers with the macroscopic adhesive layer 3, forming a "woven anchoring - fibers hooking - colloid curing" fixation. This design makes the mechanical engagement, fibers hooking, and chemical bonding no longer independent actions, but synergistic through material penetration. The load on the tile can be transferred step by step through the path of adhesive layer 3 → woven surface layer 301 → fibers hooking area → boss groove, avoiding stress concentration at a certain interface. After the colloid penetrates to all gaps, it blocks the water intrusion channel, solving the problem of "water accumulation at the mechanical interlocking point" in traditional engagement structures. The composite material layer formed by the woven fibers and adhesive layer 3 has a certain elasticity, which can buffer the vibration stress of the tile during long-term use. Combined with the flexible buffer of the fibers, it extends the fatigue life of the overall structure.

[0056] In some examples, both the first adhesive 1 and the second adhesive 2 have a permeation layer 106. The permeation layer 106 is used to be permeated by the adhesive layer 3 material after the first adhesive 1 and the second adhesive 2 are bonded. The permeation layer 106 of the first adhesive 1 has a boss portion 102 and a first spacer groove 103, and the permeation layer 106 of the second adhesive 2 has a slot 202 and a first spacer groove 103.

[0057] When the first adhesive 1 and the second adhesive 2 are engaged, the material of the adhesive layer 3 will not only be coated on the surface of the woven surface layer 105, but will also flow into the interior through the porous channels of the penetration layer 106. The through structure of the penetration layer guides the material through the body of the first and second adhesives. The material is fully wetted in the interlocking gap between the boss 102 and the slot 202, and in the fuzzy hooking area between the first spacer 103 and the second spacer 203. After curing, a locking structure of "mechanical interlocking + material filling" is formed, which improves the bonding strength compared to the surface layer.

[0058] The penetrating properties of the 106 penetrating layer completely eliminate the "hollow areas" inside the adhesive. The material fills all gaps through channels, including dead corners that are easily overlooked in traditional structures, such as the roots of bosses and the corners of slots, forming a non-porous sealing system. This prevents moisture and humidity from penetrating along the interface and avoids the chain reaction of "stress concentration-fatigue cracking" caused by local material loss, significantly improving the weather resistance of tile adhesive structures, making them especially suitable for outdoor curtain walls or humid environments.

[0059] The porous structure of the 106 permeation layer allows for greater flexibility in the flowability of the adhesive material. Whether it's high-viscosity tile adhesive or low-viscosity epoxy adhesive, full wetting can be achieved by adjusting the channel size of the permeation layer. During construction, even if there are slight deviations in the thickness of the adhesive layer coating, the guiding effect of the permeation layer ensures uniform material distribution, reducing localized insufficient adhesion caused by human error.

[0060] In some examples, the woven surface layer 105 is a flexible woven layer. The flexible woven layer is made of elastic fibers and has bendable and micro-stretchable properties. Its mesh texture maintains penetration channels while simultaneously expanding and contracting with the slight deformation of the substrate or tile. When the first adhesive 1 is bonded to the substrate through the flexible woven layer, the woven layer conforms to the slight unevenness of the substrate surface, avoiding localized voids caused by rigid contact. Similarly, the flexible woven layer of the second adhesive 2 can adapt to the slight curvature of the back of the tile, ensuring that the contact area between the adhesive layer 3 and the tile is maximized, solving the problem of reduced adhesion caused by poor bonding in traditional rigid surface layers.

[0061] In some examples, adhesive layer 3 is epoxy resin.

[0062] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A tile adhesive structure, characterized in that, include: The first adhesive (1) is used to fix it on the substrate. The first adhesive (1) has four first adhesive parts (101) arranged in a row. Two adjacent first adhesive parts (101) are symmetrically arranged. There are several first adhesive parts (1), and several first adhesive parts (1) are arranged in a matrix. The second adhesive (2) is used to be set on the tile. The second adhesive (2) has four arranged second adhesive portions (201). One second adhesive portion (201) is used to bond with the first adhesive portion (101). One second adhesive (2) is simultaneously bonded to one of the first adhesive portions (101) of the four adjacent first adhesives (1).

2. The tile adhesive structure according to claim 1, characterized in that, The first adhesive portion (101) has a boss portion (102), and the second adhesive portion (201) has a slot (202), wherein the boss portion (102) and the slot (202) are engaged with each other.

3. The tile adhesive structure according to claim 2, characterized in that, Both the boss (102) and the slot (202) are arranged in a plurality of configurations.

4. The tile adhered structure according to claim 3, wherein The inclined direction of the boss portion (102) is parallel to one diagonal of the first adhesive portion (101), and the boss portions (102) are arranged perpendicularly to the length direction of the boss portions (102).

5. A tile adhesive structure according to claim 4, characterized in that, A first gap groove (103) is provided between two adjacent protrusions (102), the first gap groove (103) has a hard bristle layer (104), a second gap groove (203) is provided between two adjacent slots (202), the second gap groove (203) has a soft bristle layer (204), and the hard bristle layer (104) and the soft bristle layer (204) are hooked and fixed together.

6. The tile adhered structure according to claim 5, wherein Also includes: The adhesive layer (3) consists of two layers: one adhesive layer (3) is used for bonding the first adhesive component (1) to the substrate, and the other adhesive layer (3) is used for bonding the second adhesive component (2) to the ceramic tile.

7. A tile adhesive structure according to claim 6, characterized in that, Both the first adhesive (1) and the second adhesive (2) have a woven surface layer (105), and the adhesive layer (3) is coated on the woven surface layer (105).

8. A tile adhesive structure according to claim 7, characterized in that, Both the first adhesive (1) and the second adhesive (2) have a permeation layer (106). The permeation layer (106) is used to bond the first adhesive (1) and the second adhesive (2). The permeation layer (106) of the first adhesive (1) has the boss (102) and the first spacer groove (103). The permeation layer (106) of the second adhesive (2) has the slot (202) and the first spacer groove (103).

9. A tile adhesive structure according to claim 7, characterized in that, The woven surface layer (105) is a flexible woven layer.

10. A tile adhesive structure according to claim 6, characterized in that, The adhesive layer (3) is epoxy resin.

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