Graphene concrete anti-corrosion truck scale with high-strength steel structure

Abstract

The invention discloses a high-strength steel structure graphene concrete anti-corrosion truck scale, the anti-corrosion truck scale comprises an alloy steel body and is subjected to anti-corrosion treatment so as to improve the anti-corrosion performance of a steel structure, the anti-corrosion truck scale adopts the alloy steel body and is subjected to anti-corrosion treatment, and a reinforcing steel bar net is arranged in a graphene concrete weighing platform so as to improve the anti-corrosion performance of the steel structure. The epoxy resin anti-corrosion coating is used for anti-corrosion treatment, bisphenol A epoxy resin, a polyamide curing agent, a silane coupling agent, flaky zinc powder and an ethanol solvent in the epoxy resin anti-corrosion coating are blended, and meanwhile, a modified sodium silicate agent and a modified flaky talcum powder agent are added for blending and coordinating, so that the obtained product is excellent in anti-corrosion performance; the adhesive force performance of the anticorrosive paint and a matrix and the impact performance of the paint are harmoniously improved, the acid and salt resistance stability effect of the product is remarkable, and the product performance is further improved.

Description

Technical Field

[0001] The invention relates to the technical field of anti-corrosion truck scales, and in particular to a high-strength steel structure graphene concrete anti-corrosion truck scale. Background Art

[0002] Traditional truck scales are mainly made of steel structures or reinforced concrete structures. Although they have a high load-bearing capacity, they are prone to rust and corrosion when exposed to outdoor environments for a long time, especially under harsh conditions such as moisture, acid and alkali corrosion, resulting in reduced accuracy and shortened service life. In recent years, graphene concrete has been widely used in the construction field due to its excellent crack resistance, impermeability, wear resistance and corrosion resistance. However, the direct application of graphene concrete to truck scales still needs to solve the problems of its combination with steel structures, the improvement of anti-corrosion performance and the optimization of the overall structure. Based on this, the present invention further improves the process. Summary of the invention

[0003] In view of the defects of the prior art, the purpose of the present invention is to provide a high-strength steel structure graphene concrete anti-corrosion truck scale to solve the problems raised in the above background technology.

[0004] The present invention solves the technical problem by adopting the following technical solution: The present invention provides a high-strength steel structure graphene concrete anti-corrosion truck scale, wherein the anti-corrosion truck scale comprises an alloy steel body and is subjected to anti-corrosion treatment to improve the anti-corrosion performance of the steel structure; It also includes a graphene concrete weighing platform, the main body of which is made of graphene concrete, and a reinforced steel mesh is arranged inside the graphene concrete weighing platform to improve the load-bearing capacity; Graphene concrete is made of graphene fiber and concrete matrix, and is prepared according to the weight ratio of graphene fiber and concrete matrix of 2:5; the concrete matrix is ​​made of the patent in CN115849827B; It also includes anti-corrosion connectors, which are made of the same or identical anti-corrosion material as the frame of the alloy steel body, ensuring the anti-corrosion performance of the entire structure.

[0005] Preferably, the specific operation steps of the antiseptic treatment are: Spray epoxy resin anti-corrosion coating onto the surface of the alloy steel body with a spray thickness of 100um; The epoxy resin anticorrosive coating comprises the following raw materials in parts by weight: 35-40 parts of bisphenol A epoxy resin, 3-5 parts of polyamide curing agent, 4-8 parts of modified sodium silicate agent, 2-5 parts of silane coupling agent KH560, 4-7 parts of flaky zinc powder, 20-30 parts of ethanol solvent, and 3-6 parts of modified flaky talc powder.

[0006] Preferably, the preparation method of the modified sodium silicate agent is: S01: Firstly, the nano-titanium dioxide is stirred in a sufficient amount of acid solution, and then washed, filtered and dried; S02: 5-8 parts of dried nano titanium dioxide, 2-5 parts of cobalt nitrate solution, 3-5 parts of 5% by mass lanthanum chloride solution and 1-3 parts of boron nitride are mixed and ball-milled, and after the ball-milling is completed, the mixture is filtered and dried to obtain modified nano titanium dioxide; S03: 3-5 parts of 5% sodium silicate solution are added to 6-10 parts of 5% sodium alginate solution, followed by adding 2-5 parts of modified nano titanium dioxide and 3-5 parts of sodium carboxymethyl cellulose, blending thoroughly, filtering and drying to obtain a modified sodium silicate agent.

[0007] Preferably, the acid solution is a sulfuric acid solution with a mass fraction of 5%; and the mass fraction of the cobalt nitrate solution is 5-8%.

[0008] Preferably, the stirring speed of the stirring treatment is 550-650 r / min, and the stirring time is 20-30 min.

[0009] Preferably, the ball milling speed of the blended ball milling treatment is 1000-1500 r / min, and the ball milling is for 2 hours.

[0010] Preferably, the preparation method of the modified flaky talc powder is: S11: Stir flaky talc powder in a sufficient amount of potassium permanganate solution, then wash, filter and dry; S12: 3-5 parts of dry flaky talc, 1-3 parts of nano-silica sol, 2-5 parts of 5% by mass yttrium nitrate solution and 5-8 parts of sodium lignin sulfonate solution are mixed and ball-milled at a speed of 1500 r / min for 2 h. After the ball milling is completed, the mixture is washed with water, filtered and dried to obtain a modified flaky talc.

[0011] Preferably, the mass fraction of the potassium permanganate solution is 2-5%.

[0012] Preferably, the mass fraction of the sodium lignin sulfonate solution is 4-7%.

[0013] The present invention also provides a method for preparing a high-strength steel structure graphene concrete anti-corrosion truck scale, which is characterized by comprising the following steps: The alloy steel body, graphene concrete weighing platform and anti-corrosion connecting parts are combined to form an anti-corrosion truck scale. At the same time, epoxy resin anti-corrosion paint is sprayed on the surface of the alloy steel body for anti-corrosion treatment.

[0014] Compared with the prior art, the present invention has the following beneficial effects: The anti-corrosion automobile scale of the present invention adopts an alloy steel body and undergoes anti-corrosion treatment. A reinforced steel mesh is arranged inside the graphene concrete weighing platform to improve the load-bearing capacity. The anti-corrosion treatment is performed by epoxy resin anti-corrosion coating. Bisphenol A epoxy resin, polyamide curing agent, silane coupling agent, flaky zinc powder and ethanol solvent are blended in the epoxy resin anti-corrosion coating. Modified sodium silicate agent and modified flaky talcum powder agent are blended and coordinated. The obtained product has excellent anti-corrosion performance, the adhesion performance of the anti-corrosion coating to the substrate and the impact performance of the coating are coordinated and improved, and the salt resistance stability effect of the product is remarkable, and the product performance is further improved. The modified sodium silicate agent adopts nano-titanium dioxide to be treated with an acid solution, and then is mixed and ball-milled with a cobalt nitrate solution, a lanthanum chloride solution with a mass fraction of 5%, and boron nitride. At the same time, the sodium silicate solution is added to a sodium alginate solution with a mass fraction of 5%, and then the modified nano-titanium dioxide and sodium carboxymethyl cellulose are added and fully blended. The modified sodium silicate agent obtained by the blending and coordination between the raw materials has significant product performance in the system. The modified flaky talc powder agent adopts the specific nano-silica sol of the present invention, a yttrium nitrate solution with a mass fraction of 5%, and a sodium lignin sulfonate solution to be mixed and ball-milled. The modified flaky talc powder agent obtained by the specific process has a better coordination effect with the modified sodium silicate agent, and the product performance is more significant. DETAILED DESCRIPTION

[0015] The following is a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0016] The high-strength steel structure graphene concrete anti-corrosion truck scale of this embodiment includes an alloy steel body and is subjected to anti-corrosion treatment to improve the anti-corrosion performance of the steel structure; It also includes a graphene concrete weighing platform, the main body of which is made of graphene concrete, and a reinforced steel mesh is arranged inside the graphene concrete weighing platform to improve the load-bearing capacity; Graphene concrete is made of graphene fiber and concrete matrix, and is prepared according to the weight ratio of graphene fiber and concrete matrix of 2:5; the concrete matrix is ​​made of the patent in CN115849827B; It also includes anti-corrosion connectors, which are made of the same or identical anti-corrosion material as the frame of the alloy steel body, ensuring the anti-corrosion performance of the entire structure.

[0017] The specific operation steps of the anti-corrosion treatment of this embodiment are: Spray epoxy resin anti-corrosion coating onto the surface of the alloy steel body with a spray thickness of 100um; The epoxy resin anticorrosive coating comprises the following raw materials in parts by weight: 35-40 parts of bisphenol A epoxy resin, 3-5 parts of polyamide curing agent, 4-8 parts of modified sodium silicate agent, 2-5 parts of silane coupling agent KH560, 4-7 parts of flaky zinc powder, 20-30 parts of ethanol solvent, and 3-6 parts of modified flaky talc powder.

[0018] The preparation method of the modified sodium silicate agent of this embodiment is: S01: Firstly, the nano-titanium dioxide is stirred in a sufficient amount of acid solution, and then washed, filtered and dried; S02: 5-8 parts of dried nano titanium dioxide, 2-5 parts of cobalt nitrate solution, 3-5 parts of 5% by mass lanthanum chloride solution and 1-3 parts of boron nitride are mixed and ball-milled, and after the ball-milling is completed, the mixture is filtered and dried to obtain modified nano titanium dioxide; S03: 3-5 parts of 5% sodium silicate solution are added to 6-10 parts of 5% sodium alginate solution, followed by adding 2-5 parts of modified nano titanium dioxide and 3-5 parts of sodium carboxymethyl cellulose, blending thoroughly, filtering and drying to obtain a modified sodium silicate agent.

[0019] The acid solution in this embodiment is a sulfuric acid solution with a mass fraction of 5%; the mass fraction of the cobalt nitrate solution is 5-8%.

[0020] The stirring speed of the stirring process in this embodiment is 550-650 r / min, and the stirring time is 20-30 min.

[0021] The ball milling speed of the blended ball milling treatment in this embodiment is 1000-1500 r / min, and the ball milling is 2 h.

[0022] The preparation method of the modified flaky talcum powder of this embodiment is: S11: Stir flaky talc powder in a sufficient amount of potassium permanganate solution, then wash, filter and dry; S12: 3-5 parts of dry flaky talc, 1-3 parts of nano-silica sol, 2-5 parts of 5% by mass yttrium nitrate solution and 5-8 parts of sodium lignin sulfonate solution are mixed and ball-milled at a speed of 1500 r / min for 2 h. After the ball milling is completed, the mixture is washed with water, filtered and dried to obtain a modified flaky talc.

[0023] The mass fraction of the potassium permanganate solution in this embodiment is 2-5%.

[0024] The mass fraction of the sodium lignin sulfonate solution in this embodiment is 4-7%.

[0025] The present invention also provides a method for preparing a high-strength steel structure graphene concrete anti-corrosion truck scale, which is characterized by comprising the following steps: The alloy steel body, graphene concrete weighing platform and anti-corrosion connecting parts are combined to form an anti-corrosion truck scale. At the same time, epoxy resin anti-corrosion paint is sprayed on the surface of the alloy steel body for anti-corrosion treatment.

[0026] Example 1. The high-strength steel structure graphene concrete anti-corrosion truck scale of this embodiment includes an alloy steel body and is subjected to anti-corrosion treatment to improve the anti-corrosion performance of the steel structure; It also includes a graphene concrete weighing platform, the main body of which is made of graphene concrete, and a reinforced steel mesh is arranged inside the graphene concrete weighing platform to improve the load-bearing capacity; Graphene concrete is made of graphene fiber and concrete matrix, and is prepared according to the weight ratio of graphene fiber and concrete matrix of 2:5; the concrete matrix is ​​made of the patent in CN115849827B; It also includes anti-corrosion connectors, which are made of the same or identical anti-corrosion material as the frame of the alloy steel body, ensuring the anti-corrosion performance of the entire structure.

[0027] The specific operation steps of the anti-corrosion treatment of this embodiment are: Spray epoxy resin anti-corrosion coating onto the surface of the alloy steel body with a spray thickness of 100um; The epoxy resin anticorrosive coating comprises the following raw materials in parts by weight: 35 parts of bisphenol A epoxy resin, 3 parts of polyamide curing agent, 4 parts of modified sodium silicate agent, 2 parts of silane coupling agent KH560, 4 parts of flaky zinc powder, 20 parts of ethanol solvent, and 3 parts of modified flaky talc powder.

[0028] The preparation method of the modified sodium silicate agent of this embodiment is: S01: Firstly, the nano-titanium dioxide is stirred in a sufficient amount of acid solution, and then washed, filtered and dried; S02: 5 parts of dried nano titanium dioxide, 2 parts of cobalt nitrate solution, 3 parts of 5% by mass lanthanum chloride solution and 1 part of boron nitride are mixed and ball-milled, and after the ball-milling is completed, the mixture is filtered and dried to obtain modified nano titanium dioxide; S03: 3 parts of 5% sodium silicate solution by mass are added to 6 parts of 5% sodium alginate solution by mass, and then 2 parts of modified nano titanium dioxide and 3 parts of sodium carboxymethyl cellulose are added, mixed thoroughly, filtered and dried to obtain a modified sodium silicate agent.

[0029] The acid solution in this embodiment is a sulfuric acid solution with a mass fraction of 5%; the mass fraction of the cobalt nitrate solution is 5%.

[0030] The stirring speed of the stirring process in this embodiment is 550 r / min, and the stirring is performed for 20 minutes.

[0031] The ball milling speed of the blended ball milling treatment in this embodiment is 1000 r / min, and the ball milling is 2 h.

[0032] The preparation method of the modified flaky talcum powder of this embodiment is: S11: Stir flaky talc powder in a sufficient amount of potassium permanganate solution, then wash, filter and dry; S12: 3 parts of dry flaky talc, 1 part of nano-silica sol, 2 parts of 5% by mass yttrium nitrate solution and 5 parts of sodium lignin sulfonate solution were mixed and ball-milled at a speed of 1500 r / min for 2 h. After the ball milling was completed, the mixture was washed with water, filtered and dried to obtain a modified flaky talc.

[0033] The mass fraction of the potassium permanganate solution in this embodiment is 2%.

[0034] The mass fraction of the sodium lignin sulfonate solution in this embodiment is 4%.

[0035] The present invention also provides a method for preparing a high-strength steel structure graphene concrete anti-corrosion truck scale, which is characterized by comprising the following steps: The alloy steel body, graphene concrete weighing platform and anti-corrosion connecting parts are combined to form an anti-corrosion truck scale. At the same time, epoxy resin anti-corrosion paint is sprayed on the surface of the alloy steel body for anti-corrosion treatment.

[0036] Example 2. The high-strength steel structure graphene concrete anti-corrosion truck scale of this embodiment includes an alloy steel body and is subjected to anti-corrosion treatment to improve the anti-corrosion performance of the steel structure; It also includes a graphene concrete weighing platform, the main body of which is made of graphene concrete, and a reinforced steel mesh is arranged inside the graphene concrete weighing platform to improve the load-bearing capacity; Graphene concrete is made of graphene fiber and concrete matrix, and is prepared according to the weight ratio of graphene fiber and concrete matrix of 2:5; the concrete matrix is ​​made of the patent in CN115849827B; It also includes anti-corrosion connectors, which are made of the same or identical anti-corrosion material as the frame of the alloy steel body, ensuring the anti-corrosion performance of the entire structure.

[0037] The specific operation steps of the anti-corrosion treatment of this embodiment are: Spray epoxy resin anti-corrosion coating onto the surface of the alloy steel body with a spray thickness of 100um; The epoxy resin anticorrosive coating comprises the following raw materials in parts by weight: 40 parts of bisphenol A epoxy resin, 5 parts of polyamide curing agent, 8 parts of modified sodium silicate agent, 5 parts of silane coupling agent KH560, 7 parts of flaky zinc powder, 30 parts of ethanol solvent, and 6 parts of modified flaky talc powder.

[0038] The preparation method of the modified sodium silicate agent of this embodiment is: S01: Firstly, the nano-titanium dioxide is stirred in a sufficient amount of acid solution, and then washed, filtered and dried; S02: 8 parts of dried nano titanium dioxide, 5 parts of cobalt nitrate solution, 5 parts of 5% by mass lanthanum chloride solution and 3 parts of boron nitride are mixed and ball-milled, and after the ball-milling is completed, the mixture is filtered and dried to obtain modified nano titanium dioxide; S03: 5 parts of 5% sodium silicate solution by mass are added to 10 parts of 5% sodium alginate solution by mass, and then 5 parts of modified nano titanium dioxide and 5 parts of sodium carboxymethyl cellulose are added, mixed thoroughly, filtered and dried to obtain a modified sodium silicate agent.

[0039] The acid solution in this embodiment is a sulfuric acid solution with a mass fraction of 5%; the mass fraction of the cobalt nitrate solution is 8%.

[0040] The stirring speed of the stirring process in this embodiment is 650 r / min, and the stirring is carried out for 30 minutes.

[0041] The ball milling speed of the blended ball milling treatment in this embodiment is 1500 r / min, and the ball milling is 2 h.

[0042] The preparation method of the modified flaky talcum powder of this embodiment is: S11: Stir flaky talc powder in a sufficient amount of potassium permanganate solution, then wash, filter and dry; S12: 5 parts of dry flaky talc, 3 parts of nano-silica sol, 5 parts of 5% by mass yttrium nitrate solution and 8 parts of sodium lignin sulfonate solution were mixed and ball-milled at a speed of 1500 r / min for 2 h. After the ball milling was completed, the mixture was washed with water, filtered and dried to obtain a modified flaky talc.

[0043] The mass fraction of the potassium permanganate solution in this embodiment is 5%.

[0044] The mass fraction of the sodium lignin sulfonate solution in this embodiment is 7%.

[0045] The present invention also provides a method for preparing a high-strength steel structure graphene concrete anti-corrosion truck scale, which is characterized by comprising the following steps: The alloy steel body, graphene concrete weighing platform and anti-corrosion connecting parts are combined to form an anti-corrosion truck scale. At the same time, epoxy resin anti-corrosion paint is sprayed on the surface of the alloy steel body for anti-corrosion treatment.

[0046] Example 3. The high-strength steel structure graphene concrete anti-corrosion truck scale of this embodiment includes an alloy steel body and is subjected to anti-corrosion treatment to improve the anti-corrosion performance of the steel structure; It also includes a graphene concrete weighing platform, the main body of which is made of graphene concrete, and a reinforced steel mesh is arranged inside the graphene concrete weighing platform to improve the load-bearing capacity; Graphene concrete is made of graphene fiber and concrete matrix, and is prepared according to the weight ratio of graphene fiber and concrete matrix of 2:5; the concrete matrix is ​​made of the patent in CN115849827B; It also includes anti-corrosion connectors, which are made of the same or identical anti-corrosion material as the frame of the alloy steel body, ensuring the anti-corrosion performance of the entire structure.

[0047] The specific operation steps of the anti-corrosion treatment of this embodiment are: Spray epoxy resin anti-corrosion coating onto the surface of the alloy steel body with a spray thickness of 100um; The epoxy resin anticorrosive coating comprises the following raw materials in parts by weight: 37.5 parts of bisphenol A epoxy resin, 4 parts of polyamide curing agent, 6 parts of modified sodium silicate agent, 3.5 parts of silane coupling agent KH560, 5.5 parts of flaky zinc powder, 25 parts of ethanol solvent, and 4.5 parts of modified flaky talc powder.

[0048] The preparation method of the modified sodium silicate agent of this embodiment is: S01: Firstly, the nano-titanium dioxide is stirred in a sufficient amount of acid solution, and then washed, filtered and dried; S02: 6.5 parts of dried nano titanium dioxide, 3.5 parts of cobalt nitrate solution, 4 parts of 5% by mass lanthanum chloride solution and 2 parts of boron nitride are mixed and ball-milled, and after the ball-milling is completed, the mixture is filtered and dried to obtain modified nano titanium dioxide; S03: 4 parts of 5% sodium silicate solution by mass are added to 8 parts of 5% sodium alginate solution by mass, and then 3.5 parts of modified nano titanium dioxide and 4 parts of sodium carboxymethyl cellulose are added, mixed thoroughly, filtered and dried to obtain a modified sodium silicate agent.

[0049] The acid solution in this embodiment is a sulfuric acid solution with a mass fraction of 5%; the mass fraction of the cobalt nitrate solution is 6.5%.

[0050] The stirring speed of the stirring process in this embodiment is 600 r / min, and the stirring is carried out for 25 minutes.

[0051] The ball milling speed of the blended ball milling treatment in this embodiment is 1250 r / min, and the ball milling is performed for 2 hours.

[0052] The preparation method of the modified flaky talcum powder of this embodiment is: S11: Stir flaky talc powder in a sufficient amount of potassium permanganate solution, then wash, filter and dry; S12: 4 parts of dry flaky talc, 2 parts of nano-silica sol, 3.5 parts of 5% by mass yttrium nitrate solution and 6.5 parts of sodium lignin sulfonate solution were mixed and ball-milled at a speed of 1500 r / min for 2 h. After the ball milling was completed, the mixture was washed with water, filtered and dried to obtain a modified flaky talc.

[0053] The mass fraction of the potassium permanganate solution in this embodiment is 3.5%.

[0054] The mass fraction of the sodium lignin sulfonate solution in this embodiment is 5.5%.

[0055] The present invention also provides a method for preparing a high-strength steel structure graphene concrete anti-corrosion truck scale, which is characterized by comprising the following steps: The alloy steel body, graphene concrete weighing platform and anti-corrosion connecting parts are combined to form an anti-corrosion truck scale. At the same time, epoxy resin anti-corrosion paint is sprayed on the surface of the alloy steel body for anti-corrosion treatment.

[0056] The graphene concrete of Examples 1-3 was tested for wear resistance, flexural resistance and corrosion resistance, and the test results are as follows:

[0057] The products of Examples 1-3 have excellent wear resistance and bending resistance, and the acid and corrosion resistance of the products are also remarkable.

[0058] Comparative Example 1. The difference from Example 3 is that no modified sodium silicate agent is added.

[0059] Comparative Example 2. The difference from Example 3 is that modified nano titanium dioxide is not added in the preparation of the modified sodium silicate agent.

[0060] Comparative Example 3. The difference from Example 3 is that the modified nano titanium dioxide is replaced by nano titanium dioxide.

[0061] Comparative Example 4. The difference from Example 3 is that no modified flaky talc is added.

[0062] Comparative Example 5. The difference from Example 3 is that the modified flaky talc agent is replaced by flaky talc powder.

[0063] The epoxy resin anticorrosive coatings of Examples 1-3 and Comparative Examples 1-5 were tested for performance by placing them in a 2% hydrochloric acid mist for 12 hours and then in a 5% sodium chloride salt mist for 12 hours to test the salt acid resistance stability of the products. The test was as follows:

[0064] It can be seen from comparative examples 1-5 and embodiment 3 that the product of embodiment 3 has excellent adhesion and impact performance, and the corrosion resistance and stability of the product are remarkable; Without adding modified sodium silicate agent and modified flaky talc agent, the performance of the product has a significant tendency to deteriorate. The synergistic effect of the two is used to achieve the most significant product performance effect. In the preparation of the modified sodium silicate agent, no modified nano titanium dioxide is added, the modified nano titanium dioxide is replaced by nano titanium dioxide, and the modified flaky talc agent is replaced by flaky talc. The performance of the product has a tendency to deteriorate. Only when the product raw material obtained by the method of the present invention is used, the product performance effect is the most significant.

[0065] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be considered exemplary and non-restrictive in all respects, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention.

[0066] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. High-strength steel structure graphene concrete anti-corrosion truck scale, characterized by: The anti-corrosion truck scale comprises an alloy steel body and is subjected to anti-corrosion treatment to improve the anti-corrosion performance of the steel structure; It also includes a graphene concrete weighing platform, the main body of which is made of graphene concrete, and a reinforced steel mesh is arranged inside the graphene concrete weighing platform to improve the load-bearing capacity; Graphene concrete is made of graphene fiber and concrete matrix, and is prepared according to the weight ratio of graphene fiber and concrete matrix of 2:5; the concrete matrix is ​​made of the patent in CN115849827B; It also includes anti-corrosion connectors, which are made of the same or identical anti-corrosion material as the frame of the alloy steel body, ensuring the anti-corrosion performance of the entire structure.

2. According to claim 1, the high-strength steel structure graphene concrete anti-corrosion truck scale is characterized in that: The specific operation steps of the anti-corrosion treatment are: Spray epoxy resin anti-corrosion coating onto the surface of the alloy steel body with a spray thickness of 100um; The epoxy resin anticorrosive coating comprises the following raw materials in parts by weight: 35-40 parts of bisphenol A epoxy resin, 3-5 parts of polyamide curing agent, 4-8 parts of modified sodium silicate agent, 2-5 parts of silane coupling agent KH560, 4-7 parts of flaky zinc powder, 20-30 parts of ethanol solvent, and 3-6 parts of modified flaky talc powder.

3. According to claim 2, the high-strength steel structure graphene concrete anti-corrosion truck scale is characterized in that: The preparation method of the modified sodium silicate agent is: S01: Firstly, the nano-titanium dioxide is stirred in a sufficient amount of acid solution, and then washed, filtered and dried; S02: 5-8 parts of dried nano titanium dioxide, 2-5 parts of cobalt nitrate solution, 3-5 parts of 5% by mass lanthanum chloride solution and 1-3 parts of boron nitride are mixed and ball-milled, and after the ball-milling is completed, the mixture is filtered and dried to obtain modified nano titanium dioxide; S03: 3-5 parts of 5% sodium silicate solution are added to 6-10 parts of 5% sodium alginate solution, followed by adding 2-5 parts of modified nano titanium dioxide and 3-5 parts of sodium carboxymethyl cellulose, blending thoroughly, filtering and drying to obtain a modified sodium silicate agent.

4. The high-strength steel structure graphene concrete anti-corrosion truck scale according to claim 3 is characterized in that: The acid solution is a sulfuric acid solution with a mass fraction of 5%; the mass fraction of the cobalt nitrate solution is 5-8%.

5. The high-strength steel structure graphene concrete anti-corrosion truck scale according to claim 3 is characterized in that: The stirring speed of the stirring treatment is 550-650r / min, and the stirring time is 20-30min.

6. The high-strength steel structure graphene concrete anti-corrosion truck scale according to claim 3 is characterized in that: The ball milling speed of the blended ball milling treatment is 1000-1500 r / min, and the ball milling is performed for 2 hours.

7. The high-strength steel structure graphene concrete anti-corrosion truck scale according to claim 1, characterized in that: The preparation method of the modified flaky talcum powder is: S11: Stir flaky talc powder in a sufficient amount of potassium permanganate solution, then wash, filter and dry; S12: 3-5 parts of dry flaky talc, 1-3 parts of nano-silica sol, 2-5 parts of 5% by mass yttrium nitrate solution and 5-8 parts of sodium lignin sulfonate solution are mixed and ball-milled at a speed of 1500 r / min for 2 h. After the ball milling is completed, the mixture is washed with water, filtered and dried to obtain a modified flaky talc.

8. The high-strength steel structure graphene concrete anti-corrosion truck scale according to claim 7, characterized in that: The mass fraction of the potassium permanganate solution is 2-5%.

9. The high-strength steel structure graphene concrete anti-corrosion truck scale according to claim 7, characterized in that: The mass fraction of the sodium lignin sulfonate solution is 4-7%.

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