Flexible spliced market floor stone paving design structure

Abstract

The utility model discloses a flexible splicing type market ground stone material paving design structure, include: building structure floor slab, concrete leveling layer, its paving is in building structure floor slab surface, cement mortar leveling layer, its paving is in concrete leveling layer surface, adhesive layer, its paving is in cement mortar leveling layer surface, stone veneer layer, its paving is in adhesive layer surface, caulk module, including section bar fastener and flexible filler, and caulk module sets up in the joint of two adjacent stone veneer panels, and two section bar fasteners are symmetrically arranged to each other, and the transverse board of one section bar fastener is engaged with the transverse board of another section bar fastener, and the flexible filler is arranged in the gap between two section bar fasteners, compared with prior art, solve the uneven joint of the stone ground, the problem that stone edge is easy to extrude deformation.

Description

Technical Field

[0001] This utility model relates to the field of stone flooring technology, and in particular to a flexible splicing design structure for commercial mall stone flooring. Background Technology

[0002] In shopping malls, stone is commonly used as the main decorative material for flooring. However, due to the large area covered by stone flooring, it is prone to arching, deformation, and quality issues caused by the temperature difference between the stone and the environment.

[0003] The traditional stone paving and finishing process in shopping malls suffers from the following drawbacks due to the expansion joints of the stone, the material properties, and the assembly process.

[0004] 1) Conventional stone expansion joint treatment in shopping malls often uses a single metal strip or no expansion joint design, which leads to cumulative errors during the paving process, making it difficult to adjust the spacing of the expansion joints and resulting in excessively large errors in the width of the gaps.

[0005] 2) In shopping malls, the expansion joints of conventional stone flooring are often filled with the same color sealant. After curing, this can easily lead to quality problems such as stone deformation, arching, and cracking. Utility Model Content

[0006] The purpose of this utility model is to provide a flexible splicing design structure for shopping mall floor stone paving to solve the problems of uneven splicing joints and easy deformation of stone edges in existing stone flooring.

[0007] To achieve the above objectives, this utility model adopts the following technical solution: a flexible splicing mall floor stone paving design structure, comprising:

[0008] Building structural floor slabs;

[0009] A concrete leveling layer, which is laid on the surface of the building's structural floor slab;

[0010] Cement mortar leveling layer, which is laid on the surface of concrete leveling layer;

[0011] The adhesive layer is laid on the surface of the cement mortar leveling layer;

[0012] The stone veneer layer is laid on the surface of the adhesive layer and includes several stone veneer panels arranged in an array.

[0013] The joint filling module includes profile fasteners and flexible filler. The joint filling module is set in the joint between two adjacent stone veneer panels. The two profile fasteners are arranged symmetrically facing each other. The profile fasteners include a base plate, a vertical plate and a horizontal plate. The base plate is embedded and fixed in the cement mortar leveling layer. The horizontal plate is perpendicular to the vertical plate. The end of the horizontal plate is provided with a bending part. The horizontal plate of one profile fastener is engaged with the horizontal plate of the other profile fastener. The flexible filler is set in the gap between the two profile fasteners. The bottom of the flexible filler contacts the horizontal plate.

[0014] As a further description of the above technical solution:

[0015] An interface agent layer is applied to the surface of the building's structural floor slab, and a concrete leveling layer is laid on top of the interface agent layer.

[0016] As a further description of the above technical solution:

[0017] The base plate has several parallel raised ribs arranged along the length of the profile fastener.

[0018] As a further description of the above technical solution:

[0019] The raised ribs are arranged at an angle, with the top of the raised ribs tilted towards the side of the vertical plate.

[0020] As a further description of the above technical solution:

[0021] The thickness of the cement mortar leveling layer is 4-6mm.

[0022] As a further description of the above technical solution:

[0023] The flexible filler includes a first polyurethane strip and a silicone sealant layer arranged sequentially from bottom to top, with the first polyurethane strip placed on the transverse plate.

[0024] As a further description of the above technical solution:

[0025] The cross-section of the first polyurethane strip is circular or elliptical.

[0026] As a further description of the above technical solution:

[0027] A second polyurethane strip is also provided in the gap between the two profile fasteners, and the top of the second polyurethane strip contacts the horizontal plate.

[0028] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are:

[0029] 1. In this utility model, the concrete leveling layer serves to fill the height difference between the finished surface and the decorative surface. In addition to ensuring the flatness of the ground base, the cement mortar leveling layer also enables the pre-embedded fixing of the profile fasteners. The flexible filler between the profile fasteners is supported by the interlocking structure, avoiding the quality risks of squeezing deformation, arching and cracking at the expansion joints of the stone veneer later, thus forming a systematic stone control structure at the ground expansion joints.

[0030] 2. In this utility model, compared with the traditional stone paving, which is mostly divided by grouting or profiles, the profile fasteners in this application are filled with flexible filler to buffer the force when the ground stones are squeezed against each other, and avoid the quality hazards of arching, deformation and cracking of the stone. Attached Figure Description

[0031] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0032] Figure 1 This is a structural diagram of a flexible, interlocking design for commercial mall floor stone paving.

[0033] Figure 2 This is a schematic diagram of the joint filling module in a flexible splicing mall floor stone paving design.

[0034] Figure 3 This is a schematic diagram of the interlocking of profile fasteners in a flexible splicing mall floor stone paving design structure.

[0035] Legend:

[0036] 1. Building structural floor slab; 11. Interface agent layer; 2. Concrete leveling layer; 3. Cement mortar leveling layer; 4. Adhesive layer; 5. Stone veneer layer; 6. Joint filling module; 61. Profile fastener; 611. Base plate; 6111. Raised rib; 612. Vertical plate; 613. Horizontal plate; 62. Flexible filler; 621. First polyurethane strip; 622. Silicone sealant layer; 623. Second polyurethane strip. Detailed Implementation

[0037] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0038] Example 1

[0039] Please see Figure 1-3 This utility model provides a technical solution: a flexible splicing design structure for shopping mall floor stone paving, comprising:

[0040] Building structural floor slab 1;

[0041] Concrete leveling layer 2 is laid on the surface of the building structural floor slab 1;

[0042] Cement mortar leveling layer 3 is laid on the surface of concrete leveling layer 2;

[0043] Adhesive layer 4 is laid on the surface of cement mortar leveling layer 3;

[0044] Stone veneer layer 5 is laid on the surface of adhesive layer 4, and stone veneer layer 5 includes a plurality of stone veneer panels arranged in an array.

[0045] The joint filling module 6 includes profile fasteners 61 and flexible filler 62. The joint filling module 6 is set in the joint between two adjacent stone veneer panels. The two profile fasteners 61 are arranged symmetrically facing each other. The profile fasteners 61 include a base plate 611, a vertical plate 612 and a horizontal plate 613. The base plate 611 is embedded and fixed in the cement mortar leveling layer 3. The horizontal plate 613 is perpendicular to the vertical plate 612. The end of the horizontal plate 613 is provided with a bending part. The horizontal plate 613 of one profile fastener 61 engages with the horizontal plate 613 of the other profile fastener 61. The flexible filler 62 is set in the gap between the two profile fasteners 61. The bottom of the flexible filler 62 contacts the horizontal plate 613.

[0046] The concrete leveling layer 2 serves to fill the height difference between the finished surface and the decoration surface. The cement mortar leveling layer 3 not only ensures the flatness of the ground base, but also realizes the pre-embedded fixation of the profile fasteners 61. The flexible filler 62 between the profile fasteners 61 supports the stone through the interlocking structure, avoiding the quality risks of squeezing deformation, arching and cracking at the expansion joints of the stone veneer later. This forms a systematic stone control structure at the ground expansion joints.

[0047] Compared to traditional stone paving, which often uses grouting or profiles to divide the spaces, the profile fasteners in this application are filled with flexible fillers to buffer the force when the stone pavers are squeezed together, thus avoiding quality risks such as arching, deformation, and cracking of the stone.

[0048] An interface agent layer 11 is provided on the surface of the building structural floor slab 1, and a concrete leveling layer 2 is laid on the surface of the interface agent layer 11. By fully brushing the interface agent on the surface of the building structural floor slab 1, an interface agent layer 11 is formed, which enhances the surface strength of the building structural floor slab 1, reduces floating dust, and improves the bonding quality with the concrete leveling layer 2.

[0049] The thickness of the cement mortar leveling layer 3 is 4-6mm. Controlling the thickness of the cement mortar leveling layer 3 controls the height of the finished decorative floor surface.

[0050] The construction method for the design structure of ground stone paving is as follows:

[0051] S1, Interface Agent Layer 11 Construction: Based on the building elevation, design the layout and positioning of the finished decorative surface, and apply the interface agent to the ground to ensure the stability of the building floor.

[0052] S2, Construction of Concrete Leveling Layer 2: Leveling treatment is carried out according to the designed finished surface height to reduce the thickness of the ground deviation and ensure the overall flatness of the ground;

[0053] S3, Cement mortar leveling layer 3 construction: The profile fasteners are pre-embedded based on the expansion joint area to ensure the treatment of the expansion joints of the ground stone later;

[0054] S4, Stone veneer layer 5 construction: The stone veneer is applied by using the adhesive layer 4 laid on the surface of the cement mortar leveling layer 3, and flexible joint filler strips are filled between the profile fasteners to reduce the risk of expansion, compression and deformation of the stone.

[0055] Working Principle: Compared to traditional stone expansion joint control, where dimensions largely depend on the precision of stone installation, in this application, profile fasteners 61 are pre-embedded within the leveling layer. When subjected to compression, two profile fasteners 61 interlock to connect. Based on the interlocking distance between the two profile fasteners 61, the dimensional deviation of the expansion joint is adjusted to regulate the splicing precision of the stone veneer. By combining interlocking profile fasteners with flexible grout, the problems of joint finishing and compression deformation in stone expansion joints are solved, improving the overall stability of the stone structure.

[0056] Example 2

[0057] This embodiment further improves upon the above embodiment by providing the following technical solution: A plurality of parallel ribs 6111 are provided on the base plate 611, the ribs 6111 being arranged along the length direction of the profile fastener 61. Preferably, the ribs 6111 are arranged at an angle, with the top of the ribs 6111 tilted towards the vertical plate 612.

[0058] The bottom plate 611 of the profile fastener 61 has inclined ribs 6111, which improves the connection strength between the profile fastener 61 and the cement mortar leveling layer 3.

[0059] Example 3

[0060] This embodiment further improves upon the above embodiments by providing the following technical solution: the flexible filler 62 includes a first polyurethane strip 621 and a silicone sealant layer 622 arranged sequentially from bottom to top, with the first polyurethane strip 621 placed on the transverse plate 613. The cross-section of the first polyurethane strip 621 is circular or elliptical.

[0061] The flexible sealant strip between the profile fasteners consists of a first polyurethane strip 621 and a silicone sealant layer 622. The cross-section of the first polyurethane strip 621 is circular or elliptical to facilitate the reservation of deformation gaps.

[0062] Example 4

[0063] Based on the above embodiments, this embodiment further improves upon the following technical solution: a second polyurethane strip 623 is provided in the gap between the two profile fasteners 61, and the top of the second polyurethane strip 623 contacts the transverse plate 613.

[0064] The second polyurethane strip 623 supports the vertical plate 612 of the profile fastener 61, preventing the vertical plate 612 from easily deforming without affecting its flexibility and expansion.

[0065] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A flexible, interlocking design structure for commercial mall floor stone paving, characterized in that, include: Building structural floor slabs; A concrete leveling layer is laid on the surface of the building's structural floor slab. A cement mortar leveling layer is laid on the surface of the concrete leveling layer; An adhesive layer is laid on the surface of the cement mortar leveling layer; A stone veneer layer is laid on the surface of the adhesive layer, and the stone veneer layer includes a plurality of stone veneer panels arranged in an array. A joint filling module includes profile fasteners and flexible filler. The joint filling module is disposed in the joint between two adjacent stone veneer panels. The two profile fasteners are arranged symmetrically facing each other. Each profile fastener includes a base plate, a vertical plate, and a horizontal plate. The base plate is pre-embedded and fixed in the cement mortar leveling layer. The horizontal plate is perpendicular to the vertical plate and has a bending part at its end. The horizontal plate of one profile fastener engages with the horizontal plate of the other profile fastener. The flexible filler is disposed in the gap between the two profile fasteners, and the bottom of the flexible filler contacts the horizontal plate.

2. The flexible splicing mall floor stone paving design structure according to claim 1, characterized in that, An interface agent layer is provided on the surface of the building structure floor slab, and the concrete leveling layer is laid on the surface of the interface agent layer.

3. The flexible splicing mall floor stone paving design structure according to claim 1, characterized in that, The base plate is provided with several parallel ribs, which are arranged along the length of the profile fastener.

4. The flexible splicing mall floor stone paving design structure according to claim 3, characterized in that, The ribs are arranged at an angle, with the top of the ribs tilted towards one side of the vertical plate.

5. The flexible splicing mall floor stone paving design structure according to claim 1, characterized in that, The thickness of the cement mortar leveling layer is 4-6mm.

6. The flexible splicing mall floor stone paving design structure according to claim 1, characterized in that, The flexible filler includes a first polyurethane strip and a silicone sealant layer arranged sequentially from bottom to top, with the first polyurethane strip placed on the transverse plate.

7. The flexible splicing mall floor stone paving design structure according to claim 6, characterized in that, The first polyurethane strip has a circular or elliptical cross-section.

8. The flexible splicing mall floor stone paving design structure according to claim 1, characterized in that, A second polyurethane strip is also provided in the gap between the two profile fasteners, and the top of the second polyurethane strip contacts the transverse plate.

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