Prefabricated wainscot

Abstract

The utility model relates to a prefabricated wainscot which comprises an outer-layer concrete wallboard, an inner-layer concrete wallboard and a heat preservation board located between the outer-layer concrete wallboard and the inner-layer concrete wallboard. The sleeve is pre-buried in the inner-layer concrete wallboard, and the lower end of the sleeve communicates with the bottom surface of the inner-layer concrete wallboard and is in butt joint with the embedded steel bars on the guide wall; and the upper end is communicated with the side surface of the inner-layer concrete wallboard. The firm effect is achieved through grouting at the communicating position of the casing pipe and the side face of the inner-layer concrete wall plate.

Description

Technical Field

[0001] The utility model relates to the field of construction, in particular to a prefabricated wall skirt. Background Art

[0002] For example, the Chinese utility model patent announcement number CN218149417U discloses a decorative panel with an arc-shaped corner wall skirt, one side of the metal I-shaped strip is fixed on the wall, the upper and lower ends of the metal I-shaped strip are provided with I-shaped notches, the main facade decorative panel is a vertical panel and both sides are horizontal panels, the upper panel of the main facade decorative panel is fixed by inserting the I-shaped notch at the lower end of the metal I-shaped strip, the arc-shaped wall skirt decorative panel is composed of a vertical surface and an arc-shaped line surface connected as one body, the lower panel of the vertical surface is fixed by inserting the I-shaped notch at the upper end of the metal I-shaped strip, the upper end of the vertical surface is connected to the arc line and the connecting part between the vertical surface and the arc-shaped line surface is an arc transition surface, and the upper end panel of the arc-shaped line surface covers the upper end of the wall. The wall skirt covers the wall, and its installation is unstable. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a prefabricated wall skirt which can be stably installed on the guide wall.

[0004] In order to solve the above problems, a prefabricated wall skirt is adopted, which comprises:

[0005] External concrete wall panels;

[0006] Inner concrete wall panels;

[0007] An insulation board is located between the outer concrete wall board and the inner concrete wall board;

[0008] The sleeve is pre-buried in the inner concrete wall panel, the lower end of which is connected to the bottom surface of the inner concrete wall panel and butted against the embedded reinforcement on the guide wall; the upper end of which is connected to the side surface of the inner concrete wall panel.

[0009] With this structure, the casing is connected to the inner concrete wall panel by grouting to achieve a firm effect. Among them, the insulation board is made of extruded polystyrene board; the casing is made of corrugated pipe with a diameter of 40mm.

[0010] As a further improvement of the utility model, polyurethane sealant is provided at the junction between the outer concrete wall panel and the guide wall.

[0011] As a further improvement of the utility model, a drip eave is provided at the bottom of the outer concrete wall panel.

[0012] As a further improvement of the utility model, a protective agent is coated on the outer concrete wallboard.

[0013] As a further improvement of the utility model, the inner concrete wallboard is coated with paint.

[0014] As a further improvement of the utility model, a metal exterior wall panel is arranged on the outer concrete wall panel, the insulation panel and the inner concrete wall panel, a rock wool filler is arranged between the outer concrete wall panel and the metal exterior wall panel, and a wall panel starting installation bracket is arranged on the rock wool filler. One side of the wall panel starting installation bracket is bent upward and fits with the inner wall of the groove at the lower end of the metal exterior wall panel; the other side of the wall panel starting installation bracket is bent downward and connected to the purlin, the purlin is vertically arranged on the back of the metal exterior wall panel, and the purlin is fixed to the wall panel starting installation bracket and the rock wool filler by self-tapping screws.

[0015] As a further improvement of the utility model, a flashing piece is arranged between the rock wool filler and the outer concrete wall panel, the insulation board and the inner concrete wall panel, and the flashing piece has a convex portion extending outward.

[0016] As a further improvement of the utility model, a butyl tape is provided at the junction of the flashing member and the outer concrete wall panel.

[0017] As a further improvement of the utility model, false seams are provided on the outer concrete wall panels.

[0018] As a further improvement of the utility model, a polystyrene board is arranged between the guide wall and the indoor bottom plate to fill the gap.

[0019] The utility model can be stably installed on the guide wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is the large-scale drawing of the wall skirt node.

[0021] Figure 2 for Figure 1 Enlarged schematic diagram of part A in the middle.

[0022] Figure 3 This is the exterior wall elevation drawing.

[0023] Figure 4 This is a schematic diagram of the stub-style wall skirt splicing.

[0024] Figure numerals: 1. Outer concrete wall panel; 2. Inner concrete wall panel; 3. Insulation board; 4. Casing; 5. Guide wall; 6. Embedded reinforcement; 7. Polyurethane sealant; 8. Metal exterior wall panel; 9. Rock wool filler; 10. Wall panel starting installation bracket; 11. Groove; 12. Purlin; 13. Self-tapping screws; 14. Flashing; 15. Butyl tape; 16. False seam; 17. Polystyrene board. DETAILED DESCRIPTION

[0025] 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 of 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.

[0026] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance; in addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a communication between the two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0027] Example 1

[0028] like Figure 1-Figure 3 As shown, a prefabricated wall skirt comprises:

[0029] External concrete wall panel 1;

[0030] Inner concrete wall panel 2;

[0031] The insulation board 3 is located between the outer concrete wall board 1 and the inner concrete wall board 2;

[0032] The sleeve 4 is pre-buried in the inner concrete wall panel 2 , with its lower end connected to the bottom surface of the inner concrete wall panel 2 and connected to the embedded reinforcement 6 on the guide wall 5 ; and its upper end connected to the side surface of the inner concrete wall panel 2 .

[0033] With such a structure, grouting is performed at the connection point between the sleeve 4 and the side of the inner concrete wallboard 2 to achieve a firm effect.

[0034] In this embodiment, a polyurethane sealant 7 is provided at the junction between the outer concrete wall panel 1 and the guide wall 5 .

[0035] In this embodiment, a drip edge is provided at the bottom of the outer concrete wall panel 1 .

[0036] In this embodiment, a protective agent is coated on the outer concrete wall panel 1 .

[0037] In this embodiment, the inner concrete wall panel 2 is coated with paint.

[0038] In this embodiment, a metal exterior wall panel 8 is arranged on the outer concrete wall panel 1, the insulation panel 3 and the inner concrete wall panel 2, a rock wool filler 9 is arranged between the outer concrete wall panel 1 and the metal exterior wall panel 8, and a wall panel starting installation bracket 10 is arranged on the rock wool filler 9. One side of the wall panel starting installation bracket 10 is bent upward and fits with the inner wall of the groove 11 at the lower end of the metal exterior wall panel 8; the other side of the wall panel starting installation bracket 10 is bent downward and connected to the purlin 12, the purlin 12 is vertically arranged on the back of the metal exterior wall panel 8, and the purlin 12 is fixed to the wall panel starting installation bracket 10 and the rock wool filler 9 by self-tapping screws 13.

[0039] Such a structure makes it easy to install the metal exterior wall panel 8.

[0040] In this embodiment, a flashing member 14 is arranged between the rock wool filler 9 and the outer concrete wall panel 1 , the insulation board 3 and the inner concrete wall panel 2 , and the flashing member 14 has a convex portion extending outward.

[0041] With such a structure, the flashing installation is more stable.

[0042] In this embodiment, a butyl tape 15 is provided at the junction between the flashing 14 and the outer concrete wall panel 1 .

[0043] In this embodiment, a false joint 16 is provided on the outer concrete wall panel 1 .

[0044] The utility model can be stably installed on the guide wall.

[0045] In this embodiment, a polystyrene board 17 is provided between the guide wall 5 and the indoor bottom plate for filling the gap.

[0046] In this embodiment, the prefabricated wall skirt and the metal sandwich panel together constitute the exterior wall facade.

[0047] The prefabricated wall skirt in this embodiment is used for the root of the workshop exterior wall panel, replacing the position of the first piece of the original exterior wall panel; the function of the exterior wall panel is to prevent vehicles in the workshop from colliding with the wall and causing deformation of the wall; the prefabricated wall skirt in this embodiment is similar to the sandwich panel, with concrete on both sides and an insulation board in the middle. It is connected to the guide wall through a pre-buried sleeve. After the guide wall construction is completed, it is positioned and rebar is embedded. The sleeve of the prefabricated wall skirt is inserted into the steel bar for fixing, and then grouting is poured into the sleeve to achieve a firm effect. The wall skirts are in the form of biting and fixed with bolts and small steel plates.

[0048] The above contents are further detailed descriptions of the present invention in combination with specific preferred implementations, and it cannot be determined that the specific implementation of the present invention is limited to these descriptions. For technicians in the technical field to which the present invention belongs, several equivalent substitutions or obvious variations can be made without departing from the concept of the present invention, and the performance or use is the same, which should be regarded as belonging to the protection scope of the present invention.

Claims

1. A prefabricated wall skirt, characterized in that include: External concrete wall panel (1); Inner concrete wall panel (2); An insulation board (3) located between the outer concrete wall board (1) and the inner concrete wall board (2); The sleeve (4) is pre-buried in the inner concrete wall panel (2), the lower end of which is connected to the bottom surface of the inner concrete wall panel (2) and butted against the embedded reinforcement (6) on the guide wall (5); the upper end of which is connected to the side surface of the inner concrete wall panel (2).

2. The prefabricated wall skirt according to claim 1, characterized in that A polyurethane sealant (7) is provided at the junction between the outer concrete wallboard (1) and the guide wall (5).

3. The prefabricated wall skirt according to claim 1, characterized in that The bottom of the outer concrete wall panel (1) is provided with a drip edge.

4. The prefabricated wall skirt according to claim 1, characterized in that A protective agent is coated on the outer concrete wallboard (1).

5. The prefabricated wall skirt according to claim 1, characterized in that The inner concrete wallboard (2) is coated with paint.

6. The prefabricated wall skirt according to claim 1, characterized in that A metal outer wall panel (8) is arranged on the outer concrete wall panel (1), the insulation panel (3) and the inner concrete wall panel (2); a rock wool filler (9) is arranged between the outer concrete wall panel (1) and the metal outer wall panel (8); a wall panel starting installation bracket (10) is arranged on the rock wool filler (9); one side of the wall panel starting installation bracket (10) is bent upward and fits with the inner wall of the groove (11) at the lower end of the metal outer wall panel (8); the other side of the wall panel starting installation bracket (10) is bent downward and butt-jointed with a purlin (12); the purlin (12) is vertically arranged on the back of the metal outer wall panel (8); the purlin (12) fixes the wall panel starting installation bracket (10) and the rock wool filler (9) by self-tapping screws (13).

7. The prefabricated wall skirt according to claim 6, characterized in that A flashing piece (14) is arranged between the rock wool filler (9) and the outer concrete wall panel (1), the insulation board (3) and the inner concrete wall panel (2), and the flashing piece (14) has a convex portion extending outward.

8. The prefabricated wall skirt according to claim 7, characterized in that A butyl tape (15) is provided at the junction between the flashing member (14) and the outer concrete wall panel (1).

9. The prefabricated wall skirt according to claim 1, characterized in that The outer concrete wall panel (1) is provided with false joints (16).

10. The prefabricated wall panel according to claim 1, characterized in that A polystyrene board (17) is arranged between the guide wall (5) and the indoor bottom plate for filling the gap.

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