Terrazzo with heat preservation function

Abstract

The utility model belongs to the technical field of terrazzo, and discloses a terrazzo with a heat preservation function, which comprises a concrete layer, an anti-crack layer arranged at the top end of the concrete layer, an epoxy subbase layer arranged at the top end of the anti-crack layer, a heat preservation layer arranged at the top end of the epoxy subbase layer, and a mortar layer arranged at the top end of the heat preservation layer. A supporting frame is fixedly arranged in the mortar layer, a water milling layer is arranged at the top end of the mortar layer, a first rubble layer is arranged on the upper portion of the anti-cracking layer, a fiberglass mesh layer is arranged at the bottom end of the first rubble layer, a second rubble layer is arranged at the bottom end of the fiberglass mesh layer, and the particle sizes of stones of the first rubble layer and the second rubble layer are both 4-12 MM. The epoxy subbase layer is made of epoxy resin, a curing agent, a diluent, a solvent, a dispersing agent, a defoaming agent, some filler and the like through mixing processing, and by means of the scheme, the problems that in the using process, terrazzo cannot preserve indoor temperature, heat is prone to being dissipated from a water milling layer, and consequently indoor heat preservation cannot be achieved are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of terrazzo, in particular to a terrazzo with heat preservation function. Background Art

[0002] Terrazzo, whose raw materials are mostly a mixture of clay, quartz sand, etc., is a commonly used exterior and interior wall decoration material in modern buildings. At present, a special insulation layer is usually required between the wall and the decorative terrazzo. The construction process is complicated and costly, and it greatly increases the construction workload and prolongs the construction period. Therefore, a terrazzo with insulation function is needed.

[0003] At the same time, the application number is 202010983455.5, which is a terrazzo floor structure, including: a base layer, an anti-crack layer and a surface layer, wherein the base layer is arranged at the bottom of the terrazzo floor structure, the surface layer is arranged at the top of the terrazzo floor structure, and the anti-crack layer arranged between the base layer and the surface layer is composed of a plurality of anti-crack plates. The terrazzo floor structure also includes an anti-crack member, wherein the anti-crack plate is provided with a fixing hole, wherein the anti-crack member passes through the fixing hole and is connected to the anti-crack plate, wherein one end of the anti-crack member is arranged in the base layer, and the other end extends upward to the surface layer. The anti-crack layer of the terrazzo floor structure is composed of a plurality of anti-crack plates, and the plurality of anti-crack plates are used to realize block management of the terrazzo floor to prevent the floor from cracking. The anti-crack member passing through the fixing hole is arranged at one end in the base layer and at the other end in the surface layer to further prevent the floor from cracking. It is no longer necessary to divide the terrazzo floor into blocks by dividing strips, thereby ensuring the engineering quality of the terrazzo floor structure.

[0004] However, in the implementation of the relevant technology, it was found that the above-mentioned problems exist: during the use of a terrazzo floor structure, the terrazzo cannot keep the indoor temperature warm, and the heat is easily dissipated from the terrazzo layer, resulting in the problem that the indoor temperature cannot be kept warm.

[0005] To this end, we proposed a terrazzo with thermal insulation function. Utility Model Content

[0006] In order to solve the problems raised in the above background technology, the utility model provides a terrazzo with heat preservation function, which has the advantage that the terrazzo can keep the indoor temperature warm during use, prevent heat from radiating from the terrazzo layer, and thus keep the room warm.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a terrazzo with thermal insulation function, comprising a concrete layer, an anti-cracking layer is arranged on the top of the concrete layer, an epoxy base layer is arranged on the top of the anti-cracking layer, an insulation layer is arranged on the top of the epoxy base layer, a mortar layer is arranged on the top of the insulation layer, a support frame is fixedly arranged inside the mortar layer, and a terrazzo layer is arranged on the top of the mortar layer.

[0008] Preferably, a first crushed stone layer is arranged on the upper part of the anti-cracking layer, a glass fiber mesh cloth layer is arranged on the bottom end of the first crushed stone layer, and a second crushed stone layer is arranged on the bottom end of the glass fiber mesh cloth layer.

[0009] Preferably, the stone particle sizes of the first crushed stone layer and the second crushed stone layer are both 4-12MM.

[0010] Preferably, the material of the epoxy base layer is a mixture of epoxy resin, a curing agent, a diluent, a solvent, a dispersant, a defoaming agent and some fillers.

[0011] Preferably, the material of the mortar layer is a mixture of cement, metakaolin, water reducing agent, mineral pigment and water.

[0012] Preferably, a curing layer is provided on the top of the water-polished layer.

[0013] Preferably, the support frame is made of copper bar material.

[0014] Preferably, the material of the thermal insulation layer 4 is polyurethane rigid foam, and polyurethane rigid foam is a thermal insulation material with relatively high strength.

[0015] Preferably, the material of the solidified layer is ultra-nano lithium polycarbon silicon sealing curing agent.

[0016] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0017] 1. The utility model provides a heat-insulating layer, and lays a concrete layer on the ground to provide an installation foundation, which is convenient for the installation of terrazzo. After the concrete layer is dried, the anti-cracking layer is laid on the top of the concrete layer to better prevent the terrazzo from cracking. The epoxy base layer is laid on the top of the first crushed stone layer. After the epoxy base layer is dried, the heat-insulating layer is laid on the top of the epoxy base layer. The material of the heat-insulating layer is polyurethane hard foam, which is a high-strength heat-insulating material used to support a certain amount of load, so that the terrazzo can keep the indoor temperature warm during use, prevent heat from being dissipated from the terrazzo layer, and thus keep the room warm.

[0018] 2. The utility model sets up a curing layer, sets up a support frame inside the mortar layer on the top of the thermal insulation layer for limited support, pours a mortar mixed with cement, kaolin, water reducer, mineral pigment and water into the mortar layer and fits the outer side of the support frame, and after the mortar layer solidifies, lays a water-polished layer on the top of the mortar layer. After the water-polished layer solidifies, lays a curing layer made of ultra-nano lithium-based polysilicon carbohydrate sealing curing agent on the top of the water-polished layer, thereby achieving the purpose of curing the water-polished layer. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the cross-sectional structure of the anti-cracking layer of the utility model;

[0022] Figure 4 For this utility model Figure 3 Schematic diagram of the A structure.

[0023] In the figure: 1. Concrete layer; 2. Anti-cracking layer; 3. Epoxy base layer; 4. Insulation layer; 5. Mortar layer; 6. Support frame; 7. Water-polished layer; 8. First crushed stone layer; 9. Fiberglass mesh cloth layer; 10. Second crushed stone layer; 11. Curing layer. DETAILED DESCRIPTION

[0024] 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. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] like Figures 1 to 4 As shown, the utility model provides a terrazzo with heat preservation function, including a concrete layer 1, which is laid on the ground to provide an installation foundation to facilitate the installation of the terrazzo, and an anti-cracking layer 2 is arranged on the top of the concrete layer 1, and the anti-cracking layer 2 is used to better resist cracking, and an epoxy base layer 3 is arranged on the top of the anti-cracking layer 2, and an insulation layer 4 is arranged on the top of the epoxy base layer 3, and a mortar layer 5 is arranged on the top of the insulation layer 4, and a support frame 6 is fixed inside the mortar layer 5, and a water-polished layer 7 is arranged on the top of the mortar layer 5. After the mortar layer 5 is solidified, the water-polished layer 7 is laid on the top of the mortar layer 5.

[0026] Specifically, a first crushed stone layer 8 is provided on the upper part of the anti-cracking layer 2. After the concrete layer 1 is dried, a second crushed stone layer 10 is laid on the lower part of the anti-cracking layer 2. A glass fiber mesh cloth layer 9 is provided at the bottom end of the first crushed stone layer 8. The glass fiber mesh cloth layer 9 is laid on the top of the second crushed stone layer 10 to better prevent the terrazzo from cracking. A second crushed stone layer 10 is provided at the bottom end of the glass fiber mesh cloth layer 9.

[0027] Furthermore, the stone particle sizes of the first crushed stone layer 8 and the second crushed stone layer 10 are both 4-12 MM.

[0028] Furthermore, the material of the epoxy base layer 3 is a mixture of epoxy resin and a curing agent, a diluent, a solvent, a dispersant, a defoaming agent and certain fillers. The epoxy base layer 3 made by mixing epoxy resin as the main material with a curing agent, a diluent, a solvent, a dispersant, a defoaming agent and certain fillers is laid on the top of the first gravel layer 8.

[0029] It is worth mentioning that the material of the mortar layer 5 is a mixture of cement, kaolin, water reducer, mineral pigment and water. The support frame 6 inside the mortar layer 5 is set on the top of the insulation layer 4 for limited support. The mortar mixed with cement, kaolin, water reducer, mineral pigment and water is poured into the mortar layer 5 and fits the outer side of the support frame 6.

[0030] It is worth noting that a curing layer 11 is provided on the top of the water-polished layer 7. The material of the curing layer 11 is ultra-nano lithium polysilicon carbohydrate sealing curing agent. After the water-polished layer 7 solidifies, the curing layer 11 made of ultra-nano lithium-based polysilicon carbohydrate sealing curing agent is laid on the top of the water-polished layer 7 to cure the water-polished layer 7.

[0031] It is worth mentioning that the support frame 6 is made of copper bar material and is used for support.

[0032] It is worth emphasizing that the material of the thermal insulation layer 4 is polyurethane rigid foam, and polyurethane rigid foam is a relatively high-strength thermal insulation material used to support a certain amount of load. After the epoxy base layer 3 is dry, the thermal insulation layer 4 is laid on the top of the epoxy base layer 3.

[0033] Working principle: When laying, the staff first lays the concrete layer 1 on the ground to provide an installation foundation to facilitate the installation of terrazzo. After the concrete layer 1 is dried, the second crushed stone layer 10 is laid under the anti-cracking layer 2. The stone particle size of the second crushed stone layer 10 is 4-12MM. The glass fiber mesh cloth layer 9 is laid on the top of the second crushed stone layer 10 to better prevent the terrazzo from cracking. The first crushed stone layer 8 is laid on the top of the glass fiber mesh cloth layer 9. The epoxy base layer 3 made by mixing epoxy resin as the main material with a curing agent, a diluent, a solvent, a dispersant, a defoaming agent and certain fillers is laid on the top of the first crushed stone layer 8. After the base layer 3 is dried, the thermal insulation layer 4 is laid on the top of the epoxy base layer 3. The material of the thermal insulation layer 4 is polyurethane rigid foam, which is a relatively high-strength thermal insulation material used to support a certain amount of load. The support frame 6 inside the mortar layer 5 is set on the top of the thermal insulation layer 4 for limited support. The mortar mixed with cement, kaolin, water reducer, mineral pigment and water is poured into the mortar layer 5 and fitted with the outer side of the support frame 6. After the mortar layer 5 solidifies, the water-grinding layer 7 is laid on the top of the mortar layer 5. After the water-grinding layer 7 solidifies, a curing layer 11 made of ultra-nano lithium-based polysilicon carborundum sealing curing agent is laid on the top of the water-grinding layer 7 to solidify the water-grinding layer 7.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0035] 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 terrazzo with heat-insulating function, comprising a concrete layer (1), characterized in that: The top of the concrete layer (1) is provided with an anti-cracking layer (2), the top of the anti-cracking layer (2) is provided with an epoxy base layer (3), the top of the epoxy base layer (3) is provided with a thermal insulation layer (4), the top of the thermal insulation layer (4) is provided with a mortar layer (5), a support frame (6) is fixedly provided inside the mortar layer (5), and the top of the mortar layer (5) is provided with a water-polished layer (7).

2. The terrazzo with heat preservation function according to claim 1, characterized in that: A first crushed stone layer (8) is arranged on the upper part of the anti-cracking layer (2), a glass fiber mesh cloth layer (9) is arranged on the bottom end of the first crushed stone layer (8), and a second crushed stone layer (10) is arranged on the bottom end of the glass fiber mesh cloth layer (9).

3. The terrazzo with heat preservation function according to claim 2, characterized in that: The stone particle sizes of the first crushed stone layer (8) and the second crushed stone layer (10) are both 4-12 MM.

4. The terrazzo with heat preservation function according to claim 1, characterized in that: A curing layer (11) is provided on the top of the water-polished layer (7).

5. The terrazzo with heat preservation function according to claim 4, characterized in that: The material of the solidified layer (11) is ultra-nano lithium polycarbon silicon sealing curing agent.

6. The terrazzo with heat preservation function according to claim 1, characterized in that: The support frame (6) is made of copper bar material.

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