Reinforced thermal insulation mortar terrace
By adopting a combined structure of composite reinforcement layer and isolation sheet in the insulation mortar floor, the problem of mortar layer depression during long-term use of the insulation mortar floor is solved, and stronger support and stability are achieved, and the service life is extended.
Patent Information
- Application Number
- CN202323373480.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-12
- Publication Date
- 2025-01-17
- Estimated Expiration
- 2033-12-12
AI Technical Summary
During the long-term use of the existing insulation mortar floor, the hard mortar layer is sunken and damaged due to the soft insulation board. A single laying of steel mesh cannot effectively bear the pedaling force, resulting in the mortar layer still sunken.
A composite reinforcement layer is adopted, including a steel wire mesh and a steel wire mesh, and a thermal insulation plate and an isolation piece are provided therebetween. The isolation piece is fixed to the steel wire mesh and a steel wire mesh through the insertion rod and the recessed part to enhance the support force and prevent movement. Ensure the fixation of the insulation board and the stability of the mortar layer.
It effectively improves the support force of the mortar layer, prevents depression and damage, enhances the fixity of the insulation board and the stability of the mortar layer, and extends the service life.
Smart Images
Figure CN222362712U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of floor engineering, in particular to a reinforced thermal insulation mortar floor. Background Art
[0002] Flooring is a common way of floor decoration at this stage. It is mostly used in open places, such as shopping malls, factories and underground parking lots. After curing, the surface is flat and seamless, and it is beautiful. Depending on the use site, the flooring needs to have different characteristics. One of the floors is the insulation flooring, which is mostly laid indoors to give the house good thermal insulation. It is mainly a recycled lightweight aggregate insulation flooring applied when laying the floor, which contains perlite or vitrified microspheres. Insulation boards are also laid in it to enhance the thermal insulation effect; after laying the insulation boards, a layer of self-leveling mortar is constructed on the insulation boards.
[0003] In the floor structure with insulation board, since the insulation board is soft and the mortar is hard after solidification, the hard mortar layer on the surface will be sunken and damaged during long-term trampling in the later use due to the soft insulation board inside. This form is a defect that is inevitably formed due to structural reasons. In order to overcome this defect, a steel mesh needs to be installed on the insulation board during construction. The hard steel mesh can bear the force of trampling on the hardened mortar layer, reducing the depression of the mortar layer caused by the impact of the trampling force on the insulation board. However, laying a single steel mesh only has a certain effect and cannot bear the trampling force well, which still causes the hard mortar layer on the surface to sink and be damaged. Utility Model Content
[0004] In view of the deficiencies in the prior art, the utility model provides a reinforced thermal insulation mortar floor, which solves the problem that the hard mortar layer of the existing thermal insulation mortar floor is easily dented and damaged due to being stepped on during long-term use.
[0005] To achieve the above-mentioned purpose, the utility model is implemented through the following technical solutions: a reinforced thermal insulation mortar floor, comprising a base layer, a thermal insulation mortar layer, a self-leveling mortar layer and a surface composite layer arranged in sequence from bottom to top, a composite reinforcement layer is laid between the self-leveling mortar layer and the thermal insulation mortar layer, the composite reinforcement layer comprises a steel grid at the bottom and a steel wire mesh at the top, a plurality of thermal insulation boards are laid between the steel wire mesh and the steel grid, and the self-leveling mortar layer and the thermal insulation mortar layer fill the gap between the steel wire mesh, the steel grid and the thermal insulation board.
[0006] Preferably, an isolation sheet is provided between the steel wire mesh and the steel mesh frame, and the isolation sheet divides the steel mesh frame into a plurality of placement portions for accommodating the insulation panels.
[0007] Preferably, gap grooves are left between the plurality of insulation plates.
[0008] Preferably, the height of the isolation sheet is greater than or equal to the distance between the steel wire mesh and the steel grid.
[0009] Preferably, the isolation sheet comprises at least a supporting portion, and two adjacent supporting portions are connected via a connecting beam and erected on the steel mesh frame.
[0010] Preferably, the bottom of the support portion is provided with a recessed portion that can be engaged with the steel mesh frame.
[0011] Preferably, an insertion rod portion is formed on the top of the support portion, and the insertion rod portion has a pointed end, and the pointed end can be inserted into the mesh of the steel wire mesh.
[0012] Beneficial Effects
[0013] Compared with the prior art, the reinforced thermal insulation mortar floor provided by the utility model has the following improvements and advantages:
[0014] First, the composite reinforcement layer uses a combination of steel wire mesh and steel mesh to clamp and fix the insulation board, and the steel mesh and steel mesh are fixed in the insulation mortar layer and the self-leveling mortar layer respectively, and the insulation board is installed in a multi-piece structure on the inner side of the steel mesh and steel mesh, and poured into the gaps between the multiple insulation boards when the self-leveling mortar layer is poured. Adding a spacer to support between the steel mesh and the steel mesh minimizes the movement of the insulation board and maximizes the support for the insulation board, effectively improving the support force of the self-leveling mortar layer after solidification, and preventing dents and damage.
[0015] Secondly, an insertion rod portion and a recessed portion are formed at the top and bottom of the isolation piece respectively, so that the isolation piece can be engaged with the steel grid and inserted into the steel wire mesh, which effectively improves the stability of the steel wire mesh after placement, prevents the steel wire mesh from being displaced by impact force when pouring the self-leveling mortar layer, and ensures that the steel wire mesh can be effectively supported on the top of the insulation board. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a three-dimensional display diagram of the reinforced thermal insulation mortar floor of the utility model;
[0017] Figure 2 This is a schematic diagram of the reinforced thermal insulation mortar floor of the utility model;
[0018] Figure 3 It is a three-dimensional exploded view of the composite reinforcement layer of the utility model;
[0019] Figure 4 It is a partially enlarged stereoscopic diagram of the steel mesh frame of the utility model;
[0020] Figure 5 It is a schematic diagram of the three-dimensional structure of the isolation piece of the utility model.
[0021] Explanation of symbols in the figure
[0022] 1. Surface composite layer, 2. Self-leveling mortar layer, 3. Composite reinforcement layer, 31. Steel wire mesh, 32. Insulation board, 33. Steel grid, 34. Placement part, 35. Isolation piece, 351. Rod insertion part, 352. Support part, 353. Recessed part, 354. Connecting beam, 4. Insulation mortar layer, 5. Base layer. DETAILED DESCRIPTION
[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. As long as the effect of the utility model can be exerted, various changes can be made to the implementation scheme.
[0024] By those skilled in the art, the components in this case are connected in sequence. The specific connection and operation sequence should refer to the following working principle. The detailed connection means are well-known technologies in the art. The following mainly introduces the working principle and process.
[0025] Reference Figure 1-5 A reinforced thermal insulation mortar floor according to this implementation scheme is described.
[0026] The reinforced thermal insulation mortar floor in the prior art mainly includes a base layer 5, a thermal insulation mortar layer 4, a self-leveling mortar layer 2 and a surface composite layer 1 which are arranged in sequence from bottom to top.
[0027] In this embodiment, a composite reinforcement layer 3 is laid between the self-leveling mortar layer 2 and the thermal insulation mortar layer 4. Figure 1 shown.
[0028] In the specific implementation process, the surface of the base layer 5 is cleaned to make it free of oil stains and foreign matter, and the surface protrusions larger than 10 mm are flattened, and the interface agent is applied after cleaning. Then, the elevation line is marked on the building wall.
[0029] In a further embodiment, with specific reference to Figure 1 As shown. Gray cakes are made on the base layer 5, and the spacing between each gray cake is between 1-1.5 meters. In this embodiment, the gray cakes are required to be made at three heights, which are used to control the laying elevations of the thermal insulation mortar layer 4, the composite reinforcement layer 3 and the self-leveling mortar layer 2.
[0030] In one possible implementation of the composite reinforcement layer 3, refer to Figure 3As shown, it includes a steel mesh frame 33 at the bottom and a steel wire mesh 31 at the top, a plurality of insulation boards 32 are laid between the steel mesh 31 and the steel mesh frame 33, and a self-leveling mortar layer 2 and an insulation mortar layer 4 fill the gaps between the steel mesh 31, the steel mesh frame 33 and the insulation boards 32.
[0031] An isolation sheet 35 is arranged between the laid steel wire mesh 31 and the steel mesh frame 33 , and the isolation sheet 35 divides the steel mesh frame 33 into a plurality of placement portions 34 for accommodating the heat preservation panels 32 .
[0032] When the composite reinforcement layer 3 is formed, it must first be laid directly after the grouting of the thermal insulation mortar layer 4 is completed, so that the thermal insulation mortar layer 4 solidifies the steel mesh frame 33 at the bottom in the thermal insulation mortar layer 4 during the solidification period. After solidification, the thermal insulation board 32 is laid inside the placement part 34 inside the steel mesh frame 33. And ensure that there are gaps between several thermal insulation boards 32. Then, the steel mesh 31 is buckled on the thermal insulation board 32, and the self-leveling mortar layer 2 is poured at this time, so that the self-leveling mortar layer 2 penetrates into the gaps between each two adjacent thermal insulation boards 32, so as to achieve the wrapping fixation of the thermal insulation board 32.
[0033] The height of the isolation sheet 35 is greater than or equal to the distance between the steel wire mesh 31 and the steel mesh frame 33 .
[0034] In one embodiment, specifically Figure 4-5 As shown, the isolation sheet 35 includes at least a support portion 352 , and two adjacent support portions 352 are connected by a connecting beam 354 and are erected on the steel mesh frame 33 .
[0035] Specifically, the bottom of the support portion 352 is provided with a recessed portion 353 that can be engaged with the steel mesh frame 33. The recessed portion 353 is engaged with the steel mesh frame 33 to form a stable placement for the isolation sheet 35.
[0036] Specifically, an insertion rod portion 351 is formed at the top of the support portion 352 . The insertion rod portion 351 has a tip, which can be inserted into the mesh of the steel mesh 31 to limit the movement of the steel mesh 31 , thereby forming a stable placement for the steel mesh 31 .
[0037] After the self-leveling mortar layer 2 has dried for two to three days, the surface composite layer 1 is poured.
[0038] In another embodiment, after the self-leveling mortar layer 2 has dried for two to three days, a second reinforcement treatment is performed on the corners of the ground. A mesh can be laid and fixed at the corners of the ground to further prevent cracking at the corners of the ground, and then the surface composite layer 1 is poured until the elevation line.
[0039] In one embodiment, the self-leveling mortar layer 2 is a composite high-strength and crack-resistant self-leveling mortar.
[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A reinforced thermal insulation mortar floor, comprising a base layer (5), a thermal insulation mortar layer (4), a self-leveling mortar layer (2) and a surface composite layer (1) arranged in sequence from bottom to top, characterized in that: A composite reinforcement layer (3) is laid between the self-leveling mortar layer (2) and the thermal insulation mortar layer (4), the composite reinforcement layer (3) comprising a steel mesh frame (33) at the bottom and a steel wire mesh sheet (31) at the top, a plurality of thermal insulation boards (32) are laid between the steel mesh sheet (31) and the steel mesh frame (33), and the self-leveling mortar layer (2) and the thermal insulation mortar layer (4) fill the gaps between the steel mesh sheet (31), the steel mesh frame (33) and the thermal insulation board (32).
2. The reinforced thermal insulation mortar floor according to claim 1, characterized in that: An isolation sheet (35) is arranged between the steel wire mesh (31) and the steel mesh frame (33), and the isolation sheet (35) divides the steel mesh frame (33) into a plurality of placement portions (34) capable of accommodating the thermal insulation panels (32).
3. The reinforced thermal insulation mortar floor according to claim 2, characterized in that: A plurality of the heat-insulating plates (32) are provided with gap grooves between them.
4. The reinforced thermal insulation mortar floor according to claim 2, characterized in that: The height of the isolation sheet (35) is greater than or equal to the distance between the steel wire mesh sheet (31) and the steel mesh frame (33).
5. The reinforced thermal insulation mortar floor according to claim 2, characterized in that: The isolation sheet (35) comprises at least a support portion (352), and two adjacent support portions (352) are connected via a connecting beam (354) and are erected on the steel mesh frame (33).
6. The reinforced thermal insulation mortar floor according to claim 5, characterized in that: The bottom of the support portion (352) is provided with a recessed portion (353) that can be engaged with the steel mesh frame (33).
7. The reinforced thermal insulation mortar floor according to claim 5, characterized in that: The top of the support portion (352) is formed with an insertion rod portion (351), and the insertion rod portion (351) has a tip, and the tip can be inserted into the mesh of the steel wire mesh (31).