Anti-corrosion concrete prefabricated base for building

Abstract

The utility model discloses an anti-corrosion concrete prefabricated base for building, which relates to the technical field of prefabricated concrete and comprises a base, a moisture-proof top seat and a moisture-proof base, the base is positioned on the upper side of the moisture-proof base, the moisture-proof top seat is positioned on the upper side of the base, and a mounting groove corresponding to the base is formed in the moisture-proof top seat. The four side lines of the upper side of the damp-proof top seat are diagonal planes, a concentric-square-shaped water tank is formed in the upper side of the damp-proof top seat, and drainage grooves are formed between the four corners of the concentric-square-shaped water tank and the vertical ridge lines of the four edges of the damp-proof top seat. Modularized design is adopted for the prefabricated base, the prefabricated base is divided into the damp-proof base, the base body and the damp-proof top base, assembling and maintaining are convenient, the locating inserting blocks, the water grooves shaped like the Chinese character'hui 'and the drainage grooves which are accurately installed are designed, water accumulation is effectively avoided, corrosion is reduced, the damp-proof top base is coated with the anti-corrosion coating, corrosion resistance is enhanced, and the service life of the prefabricated base is prolonged. The bearing capacity and compressive strength are improved through the reinforced concrete structure, the waterproof performance is optimized through the overall design, the device adapts to various environments, and long-term safe and stable use is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of precast concrete technology, and in particular to a precast anti-corrosion concrete base for building. Background Technology

[0002] Precast concrete refers to concrete components that are made in a factory or on-site prefabrication area using standardized molds and cured in a controlled environment. After production, these components are transported to the construction site for installation. Precast concrete bases refer to concrete structural components that are prefabricated and formed in a factory or on-site, mainly used to provide foundation support for buildings or other structures. Precast bases are usually made of concrete and are designed and reinforced as necessary during manufacturing according to project requirements.

[0003] However, most precast concrete foundations for buildings are currently integrally molded structures. Once corrosion or damage occurs, the entire foundation usually needs to be replaced, increasing maintenance time and costs. Furthermore, traditional foundations lack adequate drainage design, allowing water to accumulate on the surface, leading to prolonged dampness and increasing the risk of corrosion and further damage. Therefore, this invention proposes a corrosion-resistant precast concrete foundation for buildings to address the problems mentioned in the background. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a precast anti-corrosion concrete base for construction.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A precast anti-corrosion concrete base for building includes a base, a moisture-proof top seat, and a moisture-proof base plate. The base is located on the upper side of the moisture-proof base plate, and the moisture-proof top seat is located on the upper side of the base plate. The moisture-proof top seat has an installation groove corresponding to the base plate inside. The four sides of the upper side of the moisture-proof top seat are all beveled. A U-shaped water channel is provided on the upper side of the moisture-proof top seat, and drainage channels are provided between the four corners of the U-shaped water channel and the four vertical edges of the moisture-proof top seat.

[0007] Preferably, the upper center of the moisture-proof top seat has a slot located in the U-shaped water trough, and the upper side of the base is provided with several pre-embedded steel bars that penetrate the slot.

[0008] Preferably, the surface of the moisture-proof top seat is coated with an anti-corrosion coating, and the length and width of the moisture-proof top seat are greater than the length and width of the base and the moisture-proof base below.

[0009] Preferably, the moisture-proof base is provided with positioning blocks at the four corners of its upper side, and the moisture-proof top seat is provided with corresponding slots at the four corners of its lower side.

[0010] Preferably, both the base and the moisture-proof base are reinforced concrete structures, and the surface of the base is covered with a waterproof membrane, while the underside of the moisture-proof base is provided with several waterproof pads.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] 1. The prefabricated base of this utility model adopts a modular design, which is divided into three parts: moisture-proof base, base and moisture-proof top, which facilitates assembly, transportation and later maintenance. The modular design allows for quick replacement of damaged parts in case of corrosion or damage, reducing maintenance costs. The waterproof membrane and waterproof pad further enhance the waterproof effect.

[0013] 2. This utility model achieves precise installation through positioning blocks and slots, ensuring stability and accuracy. The moisture-proof top base is designed with a U-shaped water groove and drainage groove, which optimizes the drainage function, effectively avoids water accumulation, reduces rainwater erosion of the base, and the surface of the moisture-proof top base is coated with an anti-corrosion coating, which increases the corrosion resistance and water resistance of the overall base and extends its service life. Attached Figure Description

[0014] Figure 1 A schematic diagram of the structure of a precast anti-corrosion concrete base for building proposed in this utility model. Figure 1 ;

[0015] Figure 2 A schematic diagram of the structure of a precast anti-corrosion concrete base for building proposed in this utility model. Figure 2 ;

[0016] Figure 3 This is a schematic diagram of the bottom structure of the moisture-proof top seat in a precast anti-corrosion concrete base for building proposed in this utility model.

[0017] Figure 4 This is a schematic diagram of the structure of the base in a precast anti-corrosion concrete base for building proposed in this utility model;

[0018] Figure 5 This is a schematic diagram of the moisture-proof base in a precast anti-corrosion concrete foundation for building proposed in this utility model.

[0019] In the diagram: 1. Base; 101. Embedded steel bar; 102. Waterproof membrane; 2. Moisture-proof top seat; 201. U-shaped water trough; 202. Drainage trough; 203. Anti-corrosion coating; 204. Installation groove; 205. Slot; 3. Moisture-proof base; 301. Waterproof pad; 302. Positioning insert. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0021] Reference Figure 1-5 A precast anti-corrosion concrete base for construction includes a base 1, a moisture-proof top seat 2, and a moisture-proof base 3. The base 1 is located on top of the moisture-proof base 3, and the moisture-proof top seat 2 is located on top of the base 1. The moisture-proof top seat 2 has an installation groove 204 corresponding to the base 1 inside. Positioning blocks 302 are provided at each of the four upper corners of the moisture-proof base 3, and corresponding slots 205 are provided at each of the four lower corners of the moisture-proof top seat 2. This precast base consists of three parts: a base, a base 1, and a top seat. The modular design facilitates assembly and transportation, and allows for easy replacement and maintenance of individual components. When corrosion occurs in a certain part, [further details needed]. Damaged modules can be quickly replaced to avoid corrosion affecting the entire base. First, place the moisture-proof base 3 in the designated position, and then place the base 1 on the moisture-proof base 3. The base 1 can be easily and quickly inserted into the moisture-proof base 3 by using the four corner positioning blocks 302 on the upper side. The positioning blocks 302 can effectively prevent the base 1 from shifting, ensuring the stability and accuracy of the base 1 installed on the moisture-proof base 3. Then, cover the base 1 with the moisture-proof top seat 2, and insert the base 1 into the corresponding mounting slot 204. At the same time, the positioning blocks 302 at the four corners of the moisture-proof base 3 are inserted into the mounting slots 204 in the moisture-proof top seat 2.

[0022] The upper four sides of the moisture-proof top seat 2 are all beveled. A U-shaped water channel 201 is provided on the upper side of the moisture-proof top seat 2, and drainage channels 202 are provided between the four corners of the U-shaped water channel 201 and the vertical edges of the four sides of the moisture-proof top seat 2. The surface of the moisture-proof top seat 2 is coated with an anti-corrosion coating 203. The length and width of the moisture-proof top seat 2 are greater than those of the lower base 1 and the moisture-proof base 3. The structure of the moisture-proof top seat 2, with its width and length greater than those of the base 1 and the moisture-proof base 3, effectively prevents the lower base from getting wet with rainwater. The upper four sides of the moisture-proof top seat 2... The beveled surface prevents rainwater from continuing to flow onto the surface of the moisture-proof top seat 2. The U-shaped water channel 201 and the corresponding drainage channel 202 effectively drain the rainwater from the surface of the moisture-proof top seat 2. The water flows along a predetermined path on the surface to prevent water accumulation. The anti-corrosion coating 203 effectively and greatly improves the water resistance and corrosion resistance of the overall base structure. For example, epoxy resin and fluorinated coatings can withstand long-term external erosion and help improve the water resistance, corrosion resistance and UV protection of the overall base structure.

[0023] The upper center of the moisture-proof top seat 2 has a slot located in the U-shaped water trough 201, and the upper side of the base 1 is provided with several pre-embedded steel bars 101 that penetrate the slot. Both the base 1 and the moisture-proof base 3 are reinforced concrete structures. The reinforced concrete structure can improve the compressive strength and stability of the base 1, ensuring its load-bearing capacity in long-term use. The surface of the base 1 is covered with a waterproof membrane 102, which can effectively prevent moisture from entering the base 1. Several waterproof pads 301 are provided on the lower side of the moisture-proof base 3. The slot allows the upper support structure to be directly connected to the base 1 structure through the slot. The base 1, together with the lower moisture-proof base 3, serves as the basic support structure. The upper moisture-proof top seat 2 only serves as waterproofing and external protection. The waterproof pads 301 provided on the lower side of the moisture-proof base 3 can prevent the moisture-proof base 3 from being soaked in moisture to a certain extent.

[0024] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A precast anti-corrosion concrete base for construction, characterized in that, It includes a base (1), a moisture-proof top seat (2) and a moisture-proof base (3). The base (1) is located on the upper side of the moisture-proof base (3), and the moisture-proof top seat (2) is located on the upper side of the base (1). The moisture-proof top seat (2) has an installation groove (204) corresponding to the base (1) inside. The four sides of the upper side of the moisture-proof top seat (2) are all set with oblique cut surfaces. A U-shaped water trough (201) is opened on the upper side of the moisture-proof top seat (2), and drainage grooves (202) are set between the four corners of the U-shaped water trough (201) and the four vertical edges of the moisture-proof top seat (2).

2. The precast anti-corrosion concrete base for building construction according to claim 1, characterized in that, The moisture-proof top seat (2) has a slot in the center of the upper side located in the U-shaped water trough (201), and the base (1) has several pre-embedded steel bars (101) that penetrate the slot.

3. The precast anti-corrosion concrete base for building construction according to claim 1, characterized in that, The surface of the moisture-proof top seat (2) is coated with an anti-corrosion coating (203), and the length and width of the moisture-proof top seat (2) are greater than the length and width of the base (1) and the moisture-proof base (3) below.

4. The precast anti-corrosion concrete base for building construction according to claim 1, characterized in that, The moisture-proof base (3) is provided with positioning blocks (302) at the four corners on the upper side, and the moisture-proof top seat (2) is provided with corresponding slots (205) at the four corners on the lower side.

5. The precast anti-corrosion concrete base for building construction according to claim 1, characterized in that, Both the base (1) and the moisture-proof base (3) are reinforced concrete structures, and the surface of the base (1) is covered with a waterproof membrane (102), and a number of waterproof pads (301) are provided on the underside of the moisture-proof base (3).

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