Preprocessed thermal insulation wall

Abstract

The utility model discloses a pre-processed thermal insulation wall which comprises a square vitrified microbead thermal insulation board, the outer surface of the vitrified microbead thermal insulation board is coated with a thermal insulation coating, a reinforcing mesh is arranged in the vitrified microbead thermal insulation board and extends downwards to form positioning reinforcing steel bars, cavities are formed in the two sides of the reinforcing mesh in the height direction of the reinforcing mesh, and the positioning reinforcing steel bars are arranged in the cavities. A cavity is formed in the upper portion of the vitrified microbead heat preservation plate, heat preservation materials are arranged in the cavity, a plurality of vertical holes are formed in the upper portion of the vitrified microbead heat preservation plate and correspond to the positioning steel bars below the vertical holes, a groove is formed in one side face of the vitrified microbead heat preservation plate, a trapezoid block corresponding to the groove is arranged on the other side face of the vitrified microbead heat preservation plate, and symmetrical notches are formed in the opposite faces of the groove and the trapezoid block. A vertical wire hole is formed in the vitrified microbead heat preservation plate. The composite prefabricated wall adopts a composite structure, is convenient to install, firm in structure, high in strength, safe and good in heat preservation and sound insulation effect, and improves the building quality, and adjacent prefabricated wall bodies are tightly connected.

Description

TECHNICAL FIELD

[0001] The utility model belongs to prefabricated wall technology field, concretely relates to a pre -processing heat preservation wall. BACKGROUND

[0002] Fabricated building is factory scale production, fast, low cost, has obtained the extensive application now, the popularization and application of fabricated building help to improve engineering quality safety, reduce resource energy consumption, reduce dust noise pollution and construction waste, shorten the construction period and improve the benefit. Fabricated wall is the most commonly used component, it is convenient to install, can reduce the installation and maintenance cost of prefabricated wall later period, but it is found in actual use process, the firmness of prefabricated wall needs to be promoted, the connection between adjacent prefabricated walls needs to be improved, and the function is single, can not satisfy people's life demand. CONTENT OF UTILITY MODEL

[0003] In order to solve the above problems, the utility model discloses a pre -processing heat preservation wall, adopts composite structure, and installation is convenient, and the connection between adjacent prefabricated walls is close, and the structure is firm, and the strength is high, and it is safe, and the heat preservation and sound insulation effect are good, and the construction quality is improved.

[0004] To achieve the above object, the technical scheme of the utility model is as follows:

[0005] A kind of pre -processing heat preservation wall, including square vitrified microsphere heat preservation board, the outer surface of the vitrified microsphere heat preservation board is coated with heat preservation coating, and the steel bar net is arranged in the vitrified microsphere heat preservation board, the steel bar net extends downward to form positioning steel bar, the steel bar net is provided with cavity along the height direction on both sides, and the cavity is provided with heat preservation material, the vitrified microsphere heat preservation board is provided with a plurality of vertical holes above, the vertical hole corresponds to the positioning steel bar below, the one side of the vitrified microsphere heat preservation board is provided with recess, and the other side is provided with trapezoidal block corresponding to the recess, the opposite surface of the recess and the trapezoidal block is provided with symmetrical slot, and the vertical wire hole is arranged in the vitrified microsphere heat preservation board.

[0006] As an improvement of the utility model, the upper embedded lifting nut of the vitrified microsphere heat preservation board.

[0007] As an improvement of the utility model, the number of the positioning steel bar is greater than or equal to 3.

[0008] As an improvement of the utility model, the heat preservation material in the cavity is polystyrene.

[0009] As an improvement of the utility model, the slot is semicircular or square.

[0010] As an improvement of the utility model, the heat preservation coating is nano hollow ceramic microbead and inorganic polymer solution.

[0011] The utility model discloses the beneficial effect is:

[0012] (1) after hoisting wall body, the trapezoidal block of one side is inserted into the recess of preceding wall body, and when the crane is going to end, the positioning steel bar is inserted into the vertical hole, and the installation is convenient and fast;

[0013] (2) when installing, the vertical hole can pour into the concrete, and after installing, the grouting is poured into the slot from the top, and the adjacent wall body is connected closely and firmly;

[0014] (3) the steel mesh is arranged in the heat preservation board, and the strength is increased, and the steel mesh extends downward to form the positioning steel bar, and two advantages are achieved at one time;

[0015] (4) the whole is vitrified micropearlite board, and has the heat preservation material in, and has the coating outside, and the heat preservation and sound insulation effect are good;

[0016] (5) the wall body is internally provided with vertical wire guide hole, and can be wired. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the structure diagram of the utility model.

[0018] Figure 2 It is the top view of the utility model.

[0019] Figure 3 It is the left view of the utility model.

[0020] The list of figure mark is as follows:

[0021] 1, vitrified micropearlite heat preservation board, 2, heat preservation coating, 3, steel mesh, 4, positioning steel bar, 5, heat preservation material, 6, vertical hole, 7, recess, 8, trapezoidal block, 9, slot, 10, wire guide hole, 11, hoisting nut. DETAILED DESCRIPTION

[0022] The utility model is further illustrated below in conjunction with the drawings and specific embodiment, and it should be understood that the following specific embodiment is only used for illustrating the utility model and is not used for limiting the scope of the utility model.

[0023] As shown in the figure, the pre-processed thermal insulation wall of the utility model, including square vitrified microsphere heat preservation board 1, the outer surface of vitrified microsphere heat preservation board 1 is coated with thermal insulation coating 2, and the inside of vitrified microsphere heat preservation board 1 is provided with steel bar net 3, the steel bar net 3 extends downward to form positioning steel bar 4, the two sides of steel bar net 3 are provided with cavities along the height direction, and the cavities are provided with thermal insulation material 5, the upper side of vitrified microsphere heat preservation board 1 is provided with a plurality of vertical holes 6, the vertical holes 6 correspond to the lower positioning steel bar 4, one side of vitrified microsphere heat preservation board 1 is provided with recess 7, the other side is provided with trapezoidal block 8 corresponding to recess 7, the opposite sides of recess 7 and trapezoidal block 8 are provided with symmetrical notches 9, and the inside of vitrified microsphere heat preservation board 1 is provided with vertical wire hole 10.

[0024] The pre-processed thermal insulation wall of the utility model adopts a composite structure and has the following effects:

[0025] 1. Easy installation: one side of the wall is provided with recess 7, the other side is provided with trapezoidal block 8, and the two correspond to each other, so that the horizontal stress can be limited during installation; the vertical holes 6 on the upper side of the wall correspond to the lower positioning steel bar 4, so that the vertical stress can be limited during installation; during installation, the trapezoidal block is only inserted into the recess of the previous wall, and at the end, the positioning steel bar 4 is inserted into the vertical hole 6; and when the number of positioning steel bars 4 is greater than or equal to 3, the wall can be easily installed.

[0026] 2. Good sound insulation effect: the wall is made of vitrified microsphere board as a whole, and has a coating on the outside, so that heat can be well insulated; in addition, the inner cavity has thermal insulation material, so that the thermal insulation effect is better, and the wall also has sound insulation function.

[0027] 3. During installation, the vertical hole 6 can be filled with concrete, and after installation, grouting is carried out from the top into the notch 9, so that the adjacent walls are connected tightly and firmly.

[0028] 4. The inside of the thermal insulation board is provided with steel bar net, which increases the strength, and the steel bar net extends downward to form positioning steel bar, which achieves two purposes at once.

[0029] The upper side of the vitrified microsphere heat preservation board 1 of the utility model is embedded with lifting nut 11, which facilitates the lifting of the wallboard.

[0030] The thermal insulation material 5 in the cavity is polystyrene.

[0031] The notch is semicircular or square, and after grouting, the adjacent walls form a whole.

[0032] The thermal insulation coating 2 is made of nano hollow ceramic microbeads and inorganic polymer solution.

[0033] It should be noted that the above only illustrates the technical thought of the present application, and cannot limit the protection scope of the present application. For ordinary skilled in the art, some improvements and refinements can be made without departing from the principle of the present application, and these improvements and refinements fall within the protection scope of the present application.

Claims

1. A pre-processed thermal insulation wall, comprising a square vitrified microsphere insulation board (1), characterized in that: The outer surface of the vitrified microsphere insulation board (1) is coated with an insulation coating (2). The vitrified microsphere insulation board (1) is provided with a steel mesh (3). The steel mesh (3) extends downward to form a positioning steel bar (4). The two sides of the steel mesh (3) are provided with cavities along its height direction. The cavities are provided with insulation material (5). The vitrified microsphere insulation board (1) is provided with several vertical holes (6) on the top. The vertical holes (6) correspond to the positioning steel bars (4) below. The vitrified microsphere insulation board (1) is provided with a groove (7) on one side and a trapezoidal block (8) corresponding to the groove (7) on the other side. The opposite surfaces of the groove (7) and the trapezoidal block (8) are provided with symmetrical slots (9). The vitrified microsphere insulation board (1) is provided with vertical wire holes (10) inside.

2. The pre-processed thermal insulation wall according to claim 1, characterized in that: The lifting nut (11) is embedded in the upper part of the vitrified microsphere insulation board (1).

3. The pre-processed thermal insulation wall according to claim 1, characterized in that: The number of the positioning steel bars (4) is ≥3.

4. The pre-processed thermal insulation wall according to claim 1, characterized in that: The cavity insulation material (5) is polystyrene.

5. A pre-processed thermal insulation wall according to claim 1, characterized in that: The slot (9) is semi-circular or square.

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