Self-leveling mortar surface layer

Abstract

The utility model discloses a self-leveling mortar surface layer, which belongs to the technical field of mortar, aims at solving the problem that a thermal insulation material in a mortar layer is easy to fall off to cause poor thermal insulation effect, and comprises a foundation layer, a plurality of reinforcing frames which are uniformly distributed are arranged on the surface of the foundation layer, and first expansion screws are connected between the reinforcing frames and the surface of the foundation layer. Rhombic grids are arranged on the surface of the foundation layer; the rhombic grids can be stably fixed with the foundation layer through the inclined second expansion screws, and the reinforcing frame can be covered by the foundation mortar layer when the foundation mortar layer is injected into the rhombic grids through the reinforcing frame, so that the adhesion between the foundation mortar layer and the foundation layer is more stable, and the service life of the foundation mortar layer is prolonged. By arranging the contact columns, the rubber powder polyphenyl granule slurry layer is more stably connected with the rhombic grids, so that the rubber powder polyphenyl granule slurry layer can be stably connected with the foundation layer, and the situation that the rubber powder polyphenyl granule slurry layer falls off, and the heat preservation effect becomes poor is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of mortar, and in particular relates to a self-leveling mortar surface layer. Background Art

[0002] Mortar is a mortar made of cement, fine aggregate and water, that is, cement + sand + water, and is prepared according to needs. Cement mixed mortar is made of cement, fine aggregate, lime and water. The two are different concepts, with different names and uses. The commonly mentioned 1:3 cement mortar is made of 1 weight of cement and 3 weights of sand, which actually ignores the water component. The ratio is generally around 0.65, that is, it should be called 1:3:0.65, and the density of cement mortar is 2000Kg / m3. Note: The mortar used in the construction process is generally mixed on site for the convenience of construction. The cement mortar mix ratio of 1:3 refers to the volume ratio, which is then converted to a weight ratio based on the capacity of the on-site mixer or material container; the mortar used in structural construction is mostly finished mortar, and is mostly expressed by mortar strength, such as M5, M7.5, M10 mortar, etc.

[0003] The existing self-leveling mortar layer has a low mechanical strength due to the unreasonable internal structure design, which easily causes the thermal insulation material to fall off, resulting in poor thermal insulation effect.

[0004] Therefore, a self-leveling mortar surface layer is needed to solve the problem in the prior art that the thermal insulation material in the mortar layer is easy to fall off, resulting in poor thermal insulation effect. Utility Model Content

[0005] The purpose of the utility model is to provide a self-leveling mortar surface layer to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a self-leveling mortar surface layer, including a base layer, a plurality of evenly distributed reinforcement frames are arranged on the surface of the base layer, a first expansion screw is connected between the reinforcement frames and the surface of the base layer, a diamond grid is arranged on the surface of the base layer, a plurality of the reinforcement frames are located in the diamond grid, a plurality of contact columns are fixed on the top of the inner wall of the diamond grid, a foundation mortar layer is injected into the bottom of the diamond grid, a glue powder polystyrene particle slurry layer is injected into the top of the diamond grid, the glue powder polystyrene particle slurry layer is in contact with the contact columns, and a waterproof layer is laid on the surface of the glue powder polystyrene particle slurry layer.

[0007] It should be noted in the scheme that connecting plates are fixed to the bottom of the inner walls on both sides of the diamond grid, and inclined second expansion screws are connected between the top surface of the connecting plate and the foundation layer.

[0008] It is further worth noting that a pressure-resistant layer is laid on the surface of the waterproof layer.

[0009] It should be further explained that a top mortar layer is laid on the surface of the pressure-resistant layer, and a decorative material layer is laid on the surface of the top mortar layer.

[0010] As a preferred embodiment, the waterproof layer is an acrylic waterproof coating, and the thickness of the acrylic waterproof coating is 2 mm.

[0011] As a preferred implementation, the pressure-resistant layer is polyurethane plastic, and the thickness of the polyurethane plastic is 3 mm.

[0012] Compared with the prior art, the self-leveling mortar surface layer provided by the utility model has at least the following beneficial effects:

[0013] By setting the inclined second expansion screw, the diamond grid can be stably fixed to the base layer. By setting the reinforcement frame, when the foundation mortar layer is injected into the diamond grid, the foundation mortar layer can cover the reinforcement frame, so that the adhesion between the foundation mortar layer and the base layer is more stable. By setting the contact column, the connection between the glue powder polystyrene particle slurry layer and the diamond grid is more stably made, so that the glue powder polystyrene particle slurry layer can be stably connected to the base layer, avoiding the falling off of the glue powder polystyrene particle slurry layer and causing the thermal insulation effect to deteriorate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the diamond grid structure of the utility model;

[0016] Figure 3 For this utility model Figure 2 A is a schematic diagram of the partially enlarged structure of the middle part;

[0017] Figure 4 This is a schematic diagram of the structure of the reinforcement frame of the utility model.

[0018] In the figure:

[0019] 100. Foundation layer;

[0020] 200. Foundation mortar layer;

[0021] 300, diamond grid; 301, contact column;

[0022] 400, reinforcement frame; 401, first expansion screw;

[0023] 500, connecting plate; 501, second expansion screw;

[0024] 600, rubber powder polystyrene particle slurry layer;

[0025] 700, waterproof layer; 701, pressure-resistant layer;

[0026] 800, top mortar layer;

[0027] 900. Decorative material layer. DETAILED DESCRIPTION

[0028] See also Figure 1-4 The utility model provides a self-leveling mortar surface layer, including a base layer 100, a plurality of uniformly distributed reinforcement frames 400 are arranged on the surface of the base layer 100, a first expansion screw 401 is connected between the reinforcement frames 400 and the surface of the base layer 100, a diamond grid 300 is arranged on the surface of the base layer 100, a plurality of the reinforcement frames 400 are located in the diamond grid 300, a plurality of contact columns 301 are fixed on the top of the inner wall of the diamond grid 300, a foundation mortar layer 200 is injected into the bottom of the diamond grid 300, a glue powder polystyrene particle slurry layer 600 is injected into the top of the diamond grid 300, the glue powder polystyrene particle slurry layer 600 is in contact with the contact columns 301, and a waterproof layer 700 is laid on the surface of the glue powder polystyrene particle slurry layer 600.

[0029] Further as Figure 2 As shown, connecting plates 500 are respectively fixed to the bottom of the inner walls on both sides of the diamond grid 300, and inclined second expansion screws 501 are connected between the top surface of the connecting plate 500 and the foundation layer 100.

[0030] By setting the connecting plate 500 and the second expansion screw 501, the diamond grid 300 can be fixed to the base layer 100, thereby avoiding the movement of the diamond grid 300 when the foundation mortar layer 200 is injected into the diamond grid 300. By setting the second expansion screw 501 at an angle, the installation strength of the diamond grid 300 and the base layer 100 is enhanced.

[0031] The present solution has the following working process: when laying the glue powder polystyrene particle slurry layer 600, firstly, a plurality of reinforcing frames 400 are fixed on the base layer 100 by means of the first expansion screws 401, so that the reinforcing frames 400 are evenly distributed, and then the diamond grid 300 is placed on the surface of the base layer 100, and the reinforcing frames 400 are located inside the diamond grid 300, and then the diamond grid 300 is fixed on the surface of the base layer 100 by means of the second expansion screws 501, so that the position of the diamond grid 300 is fixed, and then the foundation mortar layer 200 is injected into the diamond grid 300, and the injection height is half of the height of the diamond grid 300, and the foundation mortar is poured into the diamond grid 300. After the layer 200 is dry, the glue powder polystyrene particle slurry layer 600 is injected into the diamond grid 300 so that the surface of the glue powder polystyrene particle slurry layer 600 is flush with the surface of the diamond grid 300. The glue powder polystyrene particle slurry layer 600 can keep the entire slurry layer warm. After the glue powder polystyrene particle slurry layer 600 is dry, the waterproof layer 700 is laid on the surface of the glue powder polystyrene particle slurry layer 600. After the waterproof layer 700 is dry, the pressure-resistant layer 701 is laid on the surface of the waterproof layer 700. After the pressure-resistant layer 701 is dry, the top mortar layer 800 is laid on the surface of the pressure-resistant layer 701, and the decorative material layer 900 is laid on the surface of the top mortar layer 800.

[0032] According to the above working process, it can be known that: by setting the inclined second expansion screws 501, the diamond grid 300 can be stably fixed to the base layer 100, and by setting the reinforcement frame 400, when the foundation mortar layer 200 is injected into the diamond grid 300, the foundation mortar layer 200 can cover the reinforcement frame 400, so that the adhesion between the foundation mortar layer 200 and the base layer 100 is more stable, and by setting the contact column 301, the connection between the glue powder polystyrene particle slurry layer 600 and the diamond grid 300 is more stably made, so that the glue powder polystyrene particle slurry layer 600 can be stably connected to the base layer 100, avoiding the glue powder polystyrene particle slurry layer 600 from falling off, resulting in poor insulation effect.

[0033] Further as Figure 1 As shown, a pressure-resistant layer 701 is provided on the surface of the waterproof layer 700 .

[0034] By setting the pressure-resistant layer 701, the strength of the entire slurry layer is greatly increased.

[0035] Further as Figure 1 As shown, a top mortar layer 800 is laid on the surface of the compression-resistant layer 701 , and a decorative material layer 900 is laid on the surface of the top mortar layer 800 . The decorative material layer 900 can be a commercially available decorative floor tile.

[0036] By providing the top mortar layer 800 , the decoration material layer 900 can be fixed by the top mortar layer 800 .

[0037] Further as Figure 1 As shown, the waterproof layer 700 is an acrylic waterproof coating, and the thickness of the acrylic waterproof coating is 2 mm.

[0038] By providing the waterproof layer 700 , the glue powder polystyrene particle slurry layer 600 can be waterproofed, thereby preventing water from affecting the thermal insulation performance of the glue powder polystyrene particle slurry layer 600 .

[0039] Further as Figure 1 As shown, the pressure-resistant layer 701 is polyurethane plastic, and the thickness of the polyurethane plastic is 3 mm.

[0040] By setting the thickness of the polystyrene plastic to 3 mm, the strength of the pressure-resistant layer 701 is enhanced.

[0041] In summary, when laying the rubber powder polystyrene particle slurry layer 600, firstly, a plurality of reinforcing frames 400 are fixed on the base layer 100 by means of the first expansion screws 401, so that the reinforcing frames 400 are evenly distributed, and then the diamond grid 300 is placed on the surface of the base layer 100, and the reinforcing frames 400 are located inside the diamond grid 300, and then the diamond grid 300 is fixed on the surface of the base layer 100 by means of the second expansion screws 501, so that the position of the diamond grid 300 is fixed, and then the foundation mortar layer 200 is injected into the diamond grid 300, and the injection height is half of the height of the diamond grid 300, and when the foundation mortar layer 200 is After drying, the glue powder polystyrene particle slurry layer 600 is injected into the diamond grid 300 so that the surface of the glue powder polystyrene particle slurry layer 600 is flush with the surface of the diamond grid 300. The glue powder polystyrene particle slurry layer 600 can keep the entire slurry layer warm. After the glue powder polystyrene particle slurry layer 600 is dry, the waterproof layer 700 is laid on the surface of the glue powder polystyrene particle slurry layer 600. After the waterproof layer 700 is dry, the pressure-resistant layer 701 is laid on the surface of the waterproof layer 700. After the pressure-resistant layer 701 is dry, the top mortar layer 800 is laid on the surface of the pressure-resistant layer 701, and the decorative material layer 900 is laid on the surface of the top mortar layer 800.

[0042] 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 self-leveling mortar surface layer, comprising a base layer (100), characterized in that: The surface of the foundation layer (100) is provided with a plurality of uniformly distributed reinforcement frames (400), and a first expansion screw (401) is connected between the reinforcement frames (400) and the surface of the foundation layer (100). The surface of the foundation layer (100) is provided with a diamond grid (300), and a plurality of the reinforcement frames (400) are located in the diamond grid (300). A plurality of contact columns (301) are fixed to the top of the inner wall of the diamond grid (300). A foundation mortar layer (200) is injected into the bottom of the diamond grid (300), and a glue powder polystyrene particle slurry layer (600) is injected into the top of the diamond grid (300). The glue powder polystyrene particle slurry layer (600) is in contact with the contact columns (301), and a waterproof layer (700) is laid on the surface of the glue powder polystyrene particle slurry layer (600).

2. A self-leveling mortar surface layer according to claim 1, characterized in that: A connecting plate (500) is fixed to the bottom of the inner walls on both sides of the diamond grid (300), and an inclined second expansion screw (501) is connected between the top surface of the connecting plate (500) and the foundation layer (100).

3. The self-leveling mortar surface layer according to claim 2, characterized in that: The surface of the waterproof layer (700) is provided with a pressure-resistant layer (701).

4. The self-leveling mortar surface layer according to claim 3, characterized in that: A top mortar layer (800) is laid on the surface of the pressure-resistant layer (701), and a decorative material layer (900) is laid on the surface of the top mortar layer (800).

5. The self-leveling mortar surface layer according to claim 4, characterized in that: The waterproof layer (700) is an acrylic waterproof coating, and the thickness of the acrylic waterproof coating is 2 mm.

6. The self-leveling mortar surface layer according to claim 5, characterized in that: The pressure-resistant layer (701) is polyurethane plastic, and the thickness of the polyurethane plastic is 3 mm.

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