Fabricated building heat preservation structure

Abstract

The utility model relates to the technical field of building heat preservation structures, and discloses an assembly type building heat preservation structure which comprises a building base body, a leveling coating is arranged on the outer side of the building base body, the leveling coating comprises a plurality of leveling ribs, and the leveling ribs are arranged on the outer side of the building base body at intervals. Leveling mortar is filled between the adjacent leveling ribs; a heat preservation coating is laid on the side, away from the building base body, of the leveling coating, and the heat preservation coating is an NEA heat preservation leveling gel layer. The utility model has the advantages that: 1, the thermal insulation layer is based on a single-component gel state, is easy to construct and strong in adhesive force, and does not have the problem of hollowing; 2, compared with a traditional thermal insulation product, the NEA thermal insulation leveling gel product can achieve an equivalent thermal insulation effect with lighter mass and smaller volume; and 3, the thermal insulation mortar has good thermal stability, thermal shock resistance and thermal insulation property, and can replace the traditional thermal insulation mortar and thermal insulation board, so that the house can insulate heat and keep warm.

Description

TECHNICAL FIELD

[0001] The utility model relates to building thermal insulation structure technical field especially, relate to a kind of fabricated building thermal insulation structure. BACKGROUND

[0002] With the improvement of modern living standards, people's requirements for living environment are also getting higher and higher. In addition to the need for clean, tidy and sound insulation, people are also very concerned about the thermal conditions of buildings.

[0003] Good thermal conditions of buildings can reduce the influence of external environment on the temperature inside the house, and improve the comfort of house living. The prior art often uses XPS extruded polystyrene board as a house insulation board, but the adhesive strength of XPS extruded polystyrene board with the house is low and easy to fall off. Secondly, XPS extruded polystyrene board is made of recycled plastic, which contains a large amount of heavy metals and toxic polyvinyl chloride, and has the disadvantages of high pollution and environmental protection. Therefore, the thermal insulation technology of buildings needs to be further improved. SUMMARY

[0004] The utility model aims at the shortage of prior art, provide a kind of fabricated building thermal insulation structure, it has the characteristics of strong adhesion and environmental protection.

[0005] To achieve the above object, the utility model is a kind of fabricated building thermal insulation structure, including building base body, the outer side of the building base body is provided with leveling coating, the leveling coating includes a plurality of leveling rib, the leveling rib is arranged at the outer side of building base body with interval, and the adjacent leveling rib is filled with leveling mortar;The side of the leveling coating away from building base body is paved with thermal insulation coating, and the thermal insulation coating is NEA thermal insulation leveling gel layer.

[0006] Optionally, the NEA thermal insulation leveling gel layer comprises a plurality of nanostructure layers, and the nanostructure layers are hollow.

[0007] Optionally, the thermal insulation coating is arranged above the leveling coating by batch coating or blade coating.

[0008] Optionally, an interface agent coating is further arranged between the leveling coating and the thermal insulation coating.

[0009] Optionally, a surface decoration layer is further arranged on the inner side of the building base body.

[0010] Optionally, the thickness of the thermal insulation coating is between 5 and 35 mm.

[0011] Optionally, the building base body can be any one of external wall, ceramic tile, brick, concrete stone.

[0012] Beneficial effects: Compared with the prior art, this utility model is a prefabricated building insulation structure, which has the following advantages:

[0013] 1. The insulation layer is based on a single-component gel, which is easy to apply, has strong adhesion, and does not have the problem of hollowing.

[0014] 2. The overall structure is simple, the components are environmentally friendly, and there is no high pollution problem;

[0015] 3. Compared with traditional insulation products, NEA thermal insulation leveling gel products can achieve the same thermal insulation effect with lighter weight and smaller volume;

[0016] 4. It has excellent thermal stability, thermal shock resistance, and heat insulation properties, and can replace traditional thermal insulation mortar and insulation boards, making the house both heat-insulating and warm. Attached Figure Description

[0017] Fig. 1 This is a schematic diagram of the overall structure of this utility model.

[0018] Fig. 2 This is a schematic diagram of the leveling coating structure of this utility model.

[0019] Fig. 3 This is a schematic diagram of the thermal insulation coating structure of this utility model.

[0020] The reference numerals in the figures include:

[0021] Building substrate--1, leveling coating--2, leveling ribs--21, leveling mortar--22, thermal insulation coating--3, nanostructure layer--31, interface agent coating--4, surface decorative layer--5. Detailed Implementation

[0022] The following is in conjunction with the appendix Figs. 1 to 3 This utility model will be described in detail.

[0023] This utility model is a prefabricated building insulation structure, including a building substrate 1. A leveling coating 2 is provided on the outer side of the building substrate 1. The leveling coating 2 includes a plurality of leveling ribs 21. The leveling ribs 21 are spaced apart on the outer side of the building substrate 1, and leveling mortar 22 is filled between adjacent leveling ribs 21. The leveling coating 2 is used to level the exterior wall so that the insulation coating 3 can be applied later. The insulation coating 3 is laid on the side of the leveling coating 2 away from the building substrate 1. The insulation coating 3 is an NEA insulation leveling gel layer.

[0024] The utility model discloses a thermal insulation coating replaces traditional high pollution, easily falling thermal insulation board, and has the following advantages simultaneously: 1, thermal insulation layer is based on single component gel, easy construction, strong adhesion, and there is no hollow drum problem; 2, the whole structure is simple, and component is environmental protection, and there is no high pollution problem; 3, compared with traditional thermal insulation product, NEA thermal insulation leveling gel product can reach equivalent heat insulation effect with lighter quality and smaller volume; 4, it has good thermal stability, heat shock resistance and heat insulation, can replace traditional thermal insulation mortar, thermal insulation board, makes house heat insulation and warm.

[0025] As preferred, the NEA thermal insulation leveling gel layer comprises a plurality of nanostructure layers 31, and the nanostructure layers 31 are hollow. The thermal insulation coating 3 mainly relies on the hollow multi-layer nanostructure to prevent heat conduction, and the principle mainly utilizes the nearly infinite nano-pores, and the heat flow in the solid can only pass along the pore wall, and the nearly infinite pore wall constitutes the nearly "infinite long path" effect, so that the performance of solid heat conduction is reduced to close to the minimum limit.

[0026] As preferred, the thermal insulation coating 3 is arranged above the leveling coating 2 by batch coating or squeegee coating.

[0027] As preferred, the interface agent coating 4 is further arranged between the leveling coating 2 and the thermal insulation coating 3, the interface agent coating 4 makes the wall surface more compact through permeation and glue connection of the base layer, so as to improve the adhesion of the base layer interface and prevent the building base 1 from hollowing and cracking.

[0028] As preferred, the inner side of the building base 1 is further provided with a surface decoration layer 5 to improve the aesthetic degree of the wall.

[0029] As an embodiment, the thickness of the thermal insulation coating 3 is between 5-35mm, and in the case of achieving the same thermal insulation coefficient, the thickness is only half of the traditional thermal insulation board.

[0030] In the technical scheme, the building base 1 can be any one of external wall, ceramic tile, brick, concrete stone.

[0031] The above is only the preferred embodiment of the utility model, and for the ordinary skilled in the art, according to the idea of the utility model, the specific implementation mode and application range can be changed, and the content of the specification should not be understood as the limitation of the utility model.

Claims

1. A prefabricated building thermal insulation structure, comprising a building base body (1), characterized in that: The outer side of the building base body (1) is provided with a leveling coating (2), the leveling coating (2) comprises a plurality of leveling ribs (21), the leveling ribs (21) are arranged at intervals on the outer side of the building base body (1), and the adjacent leveling ribs (21) are filled with leveling mortar (22); the side away from the building base body (1) of the leveling coating (2) is paved with a thermal insulation coating (3), and the thermal insulation coating (3) is an NEA thermal insulation leveling gel layer.

2. The prefabricated building thermal insulation structure according to claim 1, characterized in that: The NEA thermal insulation leveling gel layer comprises a plurality of nanostructure layers (31), and the nanostructure layer (31) is hollow.

3. The prefabricated building thermal insulation structure according to claim 1, characterized in that: The thermal insulation coating (3) is arranged above the leveling coating (2) by batch coating or squeegee coating.

4. The prefabricated building thermal insulation structure according to claim 1, characterized in that: An interface agent coating (4) is further arranged between the leveling coating (2) and the thermal insulation coating (3).

5. The prefabricated building thermal insulation structure according to claim 1, characterized in that: The inner side of the building base body (1) is further provided with a surface decoration layer (5).

6. The prefabricated building thermal insulation structure according to claim 1, characterized in that: The thickness of the thermal insulation coating (3) is between 5-35mm.

7. The prefabricated building thermal insulation structure according to any one of claims 1-6, characterized in that: The building base body (1) can be any one of an outer wall, a ceramic tile, a brick, and a concrete stone.

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