Exterior wall of clear water concrete

Abstract

The utility model relates to a parapet wall top lightning receiving belt, belongs to the technical field of building lightning protection, specifically is a fair-faced concrete parapet wall top lightning receiving belt, including a plurality of galvanized iron sheet, the galvanized iron sheet and fair-faced concrete wall between common fixed mounting have cushion block, one end of galvanized iron sheet all is equipped with welding area, the utility model reaches can according to the color of fair-faced concrete parapet wall and prefabricate, utilize galvanized iron sheet as installation base, avoid the effect that cause the influence to fair-faced concrete surface, solved for fair-faced concrete building, the roof lightning protection device of conventional setting is set up, and the installation support needs to drill the hole on the parapet wall, for the building that emphasizes appearance, the lightning receiving belt of open installation can destroy the overall feeling and the aesthetic degree of building facade and will greatly influence the effect problem of fair-faced concrete itself.

Description

Technical Field

[0001] This utility model relates to the field of building lightning protection technology, and in particular to a lightning protection strip on the top of a fair-faced concrete parapet wall. Background Technology

[0002] Lightning protection strips are an important component of external lightning protection systems. They are typically made of hot-dip galvanized round or flat steel and laid along parts of a building that are susceptible to lightning strikes, such as roof ridges, eaves, and parapets. Their function is to safely guide lightning current to the ground, preventing direct lightning strikes to the building.

[0003] In roof structures, the parapet wall is often the highest point of the building, so lightning protection strips are usually installed on the top of the parapet wall. However, for exposed concrete buildings, conventional roof lightning protection devices require drilling holes in the parapet wall coping for installation brackets. For buildings that value appearance, exposed lightning protection strips may damage the overall look and aesthetics of the building facade, which will greatly affect the effect of exposed concrete itself.

[0004] Based on this, this utility model proposes a lightning protection strip at the top of a fair-faced concrete parapet wall. Utility Model Content

[0005] To address the aforementioned technical issues, this utility model proposes a top connecting strip for fair-faced concrete parapet walls. This strip can be prefabricated according to the color of the fair-faced concrete parapet wall and uses galvanized iron plates as the installation base, thus avoiding any impact on the surface of the fair-faced concrete and significantly reducing the impact on the overall effect of the fair-faced concrete.

[0006] The technical solution to achieve the purpose of this utility model is: a top connecting strip for fair-faced concrete parapet walls, comprising multiple galvanized iron plates, wherein a pad is fixedly installed between the galvanized iron plates and the fair-faced concrete wall, and one end of each galvanized iron plate is provided with a welding strip.

[0007] In some embodiments, a welding seat is fixedly installed in the middle of the galvanized iron sheet, and the welding seat and the galvanized iron sheet are connected by a fixing bolt through a thread, and a welding groove is fixedly installed in the middle of the welding seat.

[0008] Compared with existing technologies, the significant advantages of this invention are:

[0009] Firstly, the galvanized iron plate provided by this utility model can serve as a foundation for the installation of lightning protection components, preventing them from being directly fixed to the fair-faced concrete. This provides a certain degree of protection for the fair-faced concrete parapet wall, ensuring the overall neatness of the fair-faced concrete parapet wall without affecting the appearance of the fair-faced concrete itself.

[0010] Secondly, this utility model is easy and efficient to install. It can be pre-processed with galvanized iron sheets and can be made according to the different colors of fair-faced concrete parapet walls, which greatly ensures the overall aesthetics of fair-faced concrete parapet walls.

[0011] This solution addresses the problems faced by conventional rooftop lightning protection devices for exposed concrete buildings, such as the need to drill holes in the parapet wall for mounting brackets, and the potential for exposed lightning strips to disrupt the overall aesthetics and appearance of the building facade, which would significantly impact the overall effect of exposed concrete. Attached Figure Description

[0012] The present invention will be further explained below with reference to the accompanying drawings and embodiments:

[0013] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present invention provided in Embodiment 1;

[0014] Figure 2 This is a schematic diagram of the galvanized iron sheet structure provided in Embodiment 1 of this utility model;

[0015] Figure 3 This is a schematic diagram of the overall three-dimensional structure of the present invention provided in Embodiment 2;

[0016] Figure 4 This is a schematic diagram of the galvanized iron plate structure provided in Embodiment 2 of this utility model.

[0017] Explanation of reference numerals in the attached figures:

[0018] 1. Galvanized iron sheet; 2. Spacer block; 3. Welding strip; 4. Welding seat; 5. Welding groove; 6. Fixing bolt. Detailed Implementation

[0019] The present invention will now be described in detail, and the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present invention.

[0020] This utility model provides an improved lightning protection strip at the top of a fair-faced concrete parapet wall. The technical solution of this utility model is as follows:

[0021] Example 1

[0022] like Figure 1-2As shown, a lightning protection strip on the top of a fair-faced concrete parapet wall includes multiple galvanized iron plates 1. A pad 2 is fixedly installed between the galvanized iron plates 1 and the fair-faced concrete wall. Each galvanized iron plate 1 has a welded strip 3 at one end. The pad 2 can provide a certain slope support for the galvanized iron plate 1, which can prevent water from accumulating on the galvanized iron plate 1 and thus affecting the lightning protection effect. In addition, the welded strip 3 can provide a welding foundation for the tower connection installation.

[0023] Example 2:

[0024] Based on the lightning protection strip at the top of a fair-faced concrete parapet wall provided in the first embodiment of this application, the second embodiment of this application proposes another lightning protection strip at the top of a fair-faced concrete parapet wall. The second embodiment is merely a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the separate implementation of the first embodiment.

[0025] The second embodiment of this utility model will be further described below with reference to the accompanying drawings and embodiments.

[0026] like Figure 3-4 As shown, a welding seat 4 is further fixedly installed in the middle of the galvanized iron plate 1. The welding seat 4 and the galvanized iron plate 1 are connected by a fixing bolt 6 through a thread. A welding groove 5 is fixedly installed in the middle of the welding seat 4. The welding seat 4 and the welding groove 5 can work together with the galvanized iron plate 1 to greatly increase the welding area, thereby improving the stability of the welding.

[0027] The specific working principle is as follows: First, a small sample color card of the lightning protection strip is made according to the color of the fair-faced concrete. After confirmation, the galvanized iron plate 1 of the lightning protection strip is processed and produced. The plate thickness should be 3mm, with a 50mm welding strip 3 reserved at the end of the plate for subsequent welding overlap. The surface of the galvanized iron plate 1 is not treated with a fair-faced finish to facilitate welding during installation and ensure the overall conductivity of the lightning protection strip is reliable. Second, the pad 2 is pre-fixed on the top of the fair-faced concrete parapet wall. The pre-fabricated galvanized iron plate 1 is installed on the pad 2, and the welding seat 4 and welding groove 5 are fixed on the galvanized iron plate 1. After the installation is completed, the remaining lightning protection devices are welded to the galvanized iron plate 1 and welding seat 4, thus completing the installation of the lightning protection device. In addition, for corners and other parts, non-standard components, such as "L"-shaped and "T"-shaped components, can be processed according to the actual dimensions of the building on site. This device ensures the lightning protection function of the building while improving the appearance of the fair-faced concrete building.

[0028] The technical means disclosed in this utility model are not limited to those described above, but also include technical solutions composed of equivalent substitutions of the above technical features. Matters not covered in this utility model are common knowledge to those skilled in the art.

Claims

1. A clear concrete parapet roof termination strip comprising a plurality of galvanized iron sheets (1) characterized in that: A pad (2) is fixedly installed between the galvanized iron plate (1) and the fair-faced concrete wall, and a welding strip (3) is provided at one end of each galvanized iron plate (1).

2. A fair-faced concrete coping according to claim 1, wherein: A welding seat (4) is fixedly installed in the middle of the galvanized iron plate (1). The welding seat (4) and the galvanized iron plate (1) are connected by a fixing bolt (6) through a thread. A welding groove (5) is fixedly installed in the middle of the welding seat (4).

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