High polymer seamless terrace laying method

Abstract

The embodiment of the invention provides a high polymer seamless terrace laying method, and relates to the technical field of ship construction, and the method comprises the following steps: s100, cleaning impurities on the surface of a base layer, and polishing the surface of the base layer; s200, the ground surface of the base layer is coated with primer; s300, solvent-free mortar floating coat coating is conducted on the surface of the primer; s400, a polyurethane self-leveling covering layer is arranged on the surface of the solvent-free mortar floating coat; s500, the surface of the polyurethane self-leveling covering layer is coated with a super wear-resistant polyurethane surface layer; and s600, the skirting line is constructed. The high polymer seamless terrace obtained by the method is high in surface flatness and easy to clean; meanwhile, the paint film is high in fullness and adjustable in color, the decorative requirement is met, and the living environment is beautified.

Description

Technical Field

[0001] The invention relates to the technical field of shipbuilding, and in particular to a method for laying a polymer seamless floor. Background Art

[0002] Shipbuilding refers to the production industry of building or manufacturing ships, which is generally carried out on a slipway or dock in a professional shipyard. Shipbuilding itself uses a wide range of technologies, from the hull to the use of the engine. Shipbuilding technology can be divided into several categories, including the hull (or platform, which is mainly based on basic design and structural design. It can be further divided into steel ships, aluminum alloy ships, fiberglass ships, cement ships, wooden ships, leather ships, plastic tube rafts, etc.), outfitting (such as electronic equipment, navigation instruments, furniture, other equipment other than the main engine, etc.), machinery (marine main engines, such as steam turbines, gas turbines, diesel engines, nuclear reactors, etc.) and motors. Among them, the flooring of the living cabin is indispensable in the process of shipbuilding. The conventional flooring has an uneven surface, low surface finish and is not easy to clean. The flooring has low compressive strength and is easy to damage. Summary of the invention

[0003] The purpose of the present invention includes, for example, providing a method for laying a polymer seamless floor, which can improve the flatness of the floor surface and make the floor easy to clean; at the same time, the paint film has high fullness and adjustable color, which meets decorative requirements and beautifies the living environment.

[0004] The embodiments of the present invention can be implemented as follows:

[0005] In a first aspect, the present invention provides a method for laying a polymer seamless floor, comprising the following steps:

[0006] Step s100, cleaning impurities on the surface of the base layer and polishing the surface of the base layer;

[0007] Step s200, coating a primer on the polished surface of the base layer;

[0008] Step s300, applying solvent-free mortar intermediate coating on the surface of the primer;

[0009] Step s400, providing a polyurethane self-leveling covering layer on the surface coated in the solvent-free mortar;

[0010] Step s500, coating a super wear-resistant polyurethane surface layer on the surface of the polyurethane self-leveling cover layer;

[0011] Step s600: construct skirting.

[0012] In an optional embodiment, in the step s200, the primer is applied by rolling with a long-haired roller and scraping with a straight trowel to increase the adhesion between the primer and the base surface and to seal the steel plate or deck covering base surface.

[0013] Based on the above scheme, by using a long-haired roller to roll and a straight trowel to scrape the primer, the adhesion between the primer and the base surface can be effectively increased, and the steel plate or deck covering base surface can be sealed. This construction method not only improves the coverage effect of the primer, but also ensures the quality of subsequent construction, and is suitable for various high-demand ground treatment projects.

[0014] In an optional embodiment, in the step s300, a solvent-free mortar mid-coat to which reinforcing fillers have been added is first selected, the mid-coat is applied by a batch-scraping construction method, and a spirit level is used to level the base surface to increase the strength of the base surface; and then curing is performed at a first set temperature.

[0015] Based on the above scheme, by using a solvent-free mortar mid-coat with reinforcing fillers added, and adopting a batch-scraping construction method for mid-coating, using a level ruler to level the base surface, and then curing at the first set temperature, the strength of the base surface can be effectively increased and the construction quality of the solvent-free mortar mid-coat can be ensured. This method not only improves the performance of the base surface, but also ensures the effect of subsequent construction, and is suitable for various high-demand ground treatment projects.

[0016] In an optional embodiment, in the step s300, when the first set temperature is ≤5°C, the curing time of the solvent-free mortar mid-coat is controlled between 12-24 hours.

[0017] Based on the above scheme, by using solvent-free mortar mid-coat with reinforcing filler added, and adopting the scraping construction method for mid-coat, using a level ruler to level the base surface, and then controlling the curing time between 12-24 hours at the first set temperature ≤5°C, the strength of the base surface can be effectively increased and the construction quality of the solvent-free mortar mid-coat can be ensured. This method not only improves the performance of the base surface, but also ensures the effect of subsequent construction, and is suitable for various high-demand ground treatment projects.

[0018] In an optional embodiment, in the step s300, after the curing of the solvent-free mortar mid-coat is completed, the surface of the solvent-free mortar mid-coat is polished to clean bubbles formed on the surface of the solvent-free mortar mid-coat due to curing.

[0019] Based on the above scheme, by using solvent-free mortar mid-coat with reinforcing filler added, and adopting the scraping construction method for mid-coat, using a level ruler to level the base surface, and then controlling the curing time between 12-24 hours at the first set temperature ≤5°C, and finally grinding the surface of the solvent-free mortar mid-coat to clean the bubbles formed by curing, the strength of the base surface can be effectively increased and the construction quality of the solvent-free mortar mid-coat can be ensured. This method not only improves the performance of the base surface, but also ensures the effect of subsequent construction, and is suitable for various high-demand ground treatment projects.

[0020] In an optional embodiment, in step s400, a polyurethane self-leveling coating is applied using a trowel, and after the construction is completed, curing is performed at a second set temperature.

[0021] Based on the above scheme, by using a trowel to apply the polyurethane self-leveling coating and curing it at the second set temperature, the polyurethane self-leveling material can be evenly covered and fully cured, thereby obtaining a flat and smooth surface. This method not only improves the performance of the floor, but also improves the aesthetics of the floor, and is suitable for various high-demand floor treatment projects. Through strict base surface treatment, material mixing, pouring, leveling and maintenance steps, the long-term use effect of the floor can be ensured.

[0022] In an optional embodiment, in the step s400, when the second set temperature is ≤5°C, the curing time of the polyurethane self-leveling is controlled between 12-24 hours.

[0023] Based on the above scheme, the polyurethane self-leveling coating is applied with a trowel, and the curing time is controlled between 12-24 hours when the second set temperature is ≤5°C, which can ensure the uniform coverage and full curing of the polyurethane self-leveling material, thereby obtaining a flat and smooth surface. This method not only improves the performance of the floor, but also improves the aesthetics of the floor, and is suitable for various high-demand floor treatment projects. Through strict base surface treatment, mixing materials, pouring, leveling and curing steps, the long-term use effect of the floor can be ensured. This construction method is particularly suitable for industrial, commercial and medical fields that require high strength, wear resistance and chemical resistance.

[0024] In an optional embodiment, in the step s500, the super wear-resistant polyurethane surface layer is rolled with a roller; and the blocked position of the edge of the super wear-resistant polyurethane surface layer is brushed with a brush.

[0025] Based on the above scheme, the ultra-wear-resistant polyurethane surface layer is rolled with a roller, and the edge of the ultra-wear-resistant polyurethane surface layer is brushed with a brush to ensure uniform coverage of the surface layer and complete processing of the edge. This method not only improves the performance of the floor, but also improves the aesthetics of the floor, and is suitable for various high-demand floor treatment projects. Through strict base surface treatment, mixed materials, rolling, brushing and maintenance steps, the long-term use effect of the floor can be ensured. This construction method is particularly suitable for industrial, commercial and medical fields that require high strength, wear resistance and chemical resistance.

[0026] In an optional embodiment, in the step s600, the masking tape is adhered to the wall surface according to the painting height, and the solvent-free epoxy topcoat is painted on the surface of the masking tape.

[0027] Based on the above scheme, by using masking paper to protect the wall surface and applying solvent-free epoxy topcoat on the surface of the masking paper, the neatness and beauty of the skirting area can be ensured, while avoiding paint contamination of the wall surface. This method not only improves the efficiency of construction, but also ensures the neat edges of the skirting and the overall construction quality. Through strict base surface treatment, mixed materials, painting and maintenance steps, the long-term use effect of the floor and wall can be ensured. This construction method is particularly suitable for industrial, commercial and residential buildings that require high standards.

[0028] In an optional implementation manner, the following steps are further included before step s100:

[0029] During the construction process, the real-time ambient temperature and relative humidity are obtained, and the ambient temperature is greater than 5° C., and the relative humidity is less than or equal to 80%.

[0030] Based on the above scheme, by real-time monitoring of ambient temperature and relative humidity during the construction process, and taking corresponding measures to ensure that the ambient temperature is greater than 5°C and the relative humidity does not exceed 80%, it can be ensured that the construction conditions meet the requirements of the materials, thereby improving the construction quality and material performance. This method is particularly suitable for industrial, commercial and residential buildings that require high standards to ensure the long-term use of floors and walls. Through strict base surface treatment, mixing materials, painting and maintenance steps, the smooth progress of construction and the perfect presentation of the final effect can be ensured.

[0031] The beneficial effects of the embodiments of the present invention include, for example:

[0032] In summary, the polymer seamless floor paving method provided in this embodiment ensures the flatness, smoothness and high performance of the ground through multiple steps. This method not only improves the mechanical strength, wear resistance and chemical resistance of the ground, but also improves the aesthetics of the ground, and is suitable for various ground treatment requirements in industrial, commercial and residential buildings. Through strict base surface treatment, primer coating, solvent-free mortar middle coating, polyurethane self-leveling cover layer setting and super wear-resistant polyurethane surface coating, the long-term use effect of the ground can be ensured. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without creative work.

[0034] Figure 1 This is a construction flow chart of the polymer seamless floor laying method of the embodiment of the present application. DETAILED DESCRIPTION

[0035] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0036] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. 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.

[0037] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0038] In the description of the present invention, it should be noted that if the terms "upper", "lower", "inside", "outside", etc. appear to indicate an orientation or position relationship, they are based on the orientation or position relationship shown in the accompanying drawings, or are the orientation or position relationship in which the product of the invention is usually placed when used. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply 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 on the present invention.

[0039] In addition, the terms “first”, “second”, etc., if used, are merely used to distinguish between the descriptions and should not be understood as indicating or implying relative importance.

[0040] It should be noted that, in the absence of conflict, the features in the embodiments of the present invention may be combined with each other.

[0041] The present application provides a method for laying a polymer seamless floor, which comprises the following steps:

[0042] Step s100, cleaning impurities on the surface of the base layer and polishing the surface of the base layer;

[0043] Step s200, coating a primer on the surface of the polished base layer;

[0044] Step s300, applying solvent-free mortar intermediate coating on the surface of the primer;

[0045] Step s400, providing a polyurethane self-leveling covering layer on the surface coated in the solvent-free mortar;

[0046] Step s500, coating a super wear-resistant polyurethane surface layer on the surface of the polyurethane self-leveling cover layer;

[0047] Step s600: construct skirting.

[0048] As described above, the polymer seamless floor laying method provided in this embodiment has at least the following advantages:

[0049] Through multiple steps, the flatness, smoothness and high performance of the floor are ensured. This method not only improves the mechanical strength, wear resistance and chemical resistance of the floor, but also improves the aesthetics of the floor. It is suitable for various floor treatment needs in industrial, commercial and residential buildings. Through strict base surface preparation, primer coating, solvent-free mortar intermediate coating, polyurethane self-leveling cover layer setting and super wear-resistant polyurethane surface coating, the long-term use effect of the floor can be ensured.

[0050] The details of the polymer seamless floor laying method according to the embodiment of the present application are described below by way of example.

[0051] In this embodiment, optionally, in step s200, the primer is applied by rolling with a long-haired roller and scraping with a straight trowel to increase the adhesion between the primer and the base surface and to seal the base surface of the steel plate or deck covering.

[0052] In this way, by using a long-haired roller to roll and a straight trowel to scrape the primer, the adhesion of the primer to the base surface can be effectively increased, and the steel plate or deck covering base surface can be sealed. This construction method not only improves the coverage effect of the primer, but also ensures the quality of subsequent construction, and is suitable for various high-demand ground treatment projects.

[0053] In this embodiment, optionally, in step s300, a solvent-free mortar mid-coat to which reinforcing fillers have been added is first selected, the mid-coat is applied by a batch-scraping construction method, and a spirit level is used to level the base surface to increase the strength of the base surface; and then curing is performed at a first set temperature.

[0054] In this way, by using solvent-free mortar mid-coat with reinforcing filler added, applying mid-coat by scraping, leveling the base surface with a level ruler, and then curing at the first set temperature, the strength of the base surface can be effectively increased and the construction quality of solvent-free mortar mid-coat can be ensured. This method not only improves the performance of the base surface, but also ensures the effect of subsequent construction, and is suitable for various high-demand ground treatment projects.

[0055] It should be understood that reinforcing fillers can be quartz sand or ceramic micro beads, etc., which can increase the hardness and wear resistance of the material, improve the compressive strength of the material, and improve the heat resistance and chemical resistance of the material. By rationally selecting and using reinforcing fillers, the mechanical properties, chemical resistance, wear resistance and other physical properties of high-performance materials such as solvent-free mortar mid-coat and polyurethane self-leveling can be significantly improved. This not only improves the performance of the material, but also ensures the construction quality and the long-term use effect of the ground. In practical applications, the material performance requirements, construction conditions and cost factors should be comprehensively considered to select appropriate reinforcing fillers to achieve the best construction effect.

[0056] In this embodiment, optionally, in step s300, when the first set temperature is ≤5°C, the curing time of the solvent-free mortar mid-coat is controlled between 12-24 hours. By using a solvent-free mortar mid-coat to which reinforcing fillers have been added, and adopting a batch-scraping construction method for mid-coating, using a level ruler to level the base surface, and then controlling the curing time between 12-24 hours when the first set temperature is ≤5°C, the strength of the base surface can be effectively increased, and the construction quality of the solvent-free mortar mid-coat can be ensured. This method not only improves the performance of the base surface, but also ensures the effect of subsequent construction, and is suitable for various high-demand ground treatment projects.

[0057] In this embodiment, optionally, in step s300, after the curing of the solvent-free mortar mid-coat is completed, the surface of the solvent-free mortar mid-coat is polished to clean bubbles formed on the surface of the solvent-free mortar mid-coat due to curing.

[0058] It should be understood that by using a solvent-free mortar midcoat to which reinforcing fillers have been added, and applying the midcoat by a batch-scraping construction method, leveling the base surface with a level ruler, and then controlling the curing time between 12-24 hours at a first set temperature of ≤5°C, and finally polishing the surface of the solvent-free mortar midcoat to clean the bubbles formed by curing, the strength of the base surface can be effectively increased and the construction quality of the solvent-free mortar midcoat can be ensured. This method not only improves the performance of the base surface, but also ensures the effect of subsequent construction, and is suitable for various high-demand ground treatment projects.

[0059] In this embodiment, optionally, in step s400, a trowel is used to apply the polyurethane self-leveling coating, and after the application is completed, the coating is cured at the second set temperature. By applying the polyurethane self-leveling coating with a trowel and curing it at the second set temperature, the polyurethane self-leveling material can be evenly covered and fully cured, thereby obtaining a flat and smooth surface. This method not only improves the performance of the floor, but also improves the aesthetics of the floor, and is suitable for various high-demand floor treatment projects. Through strict base surface treatment, material mixing, pouring, leveling and curing steps, the long-term use effect of the floor can be ensured.

[0060] Optionally, in step s400, when the second set temperature is ≤5°C, the curing time of the polyurethane self-leveling is controlled between 12-24 hours. Using a trowel to apply the polyurethane self-leveling coating, and controlling the curing time between 12-24 hours when the second set temperature is ≤5°C, can ensure uniform coverage and full curing of the polyurethane self-leveling material, thereby obtaining a flat and smooth surface. This method not only improves the performance of the floor, but also improves the aesthetics of the floor, and is suitable for various high-demand floor treatment projects. Through strict base surface treatment, mixing materials, pouring, leveling and curing steps, the long-term use effect of the floor can be ensured. This construction method is particularly suitable for industrial, commercial and medical fields that require high strength, wear resistance and chemical resistance.

[0061] In this embodiment, optionally, in step s500, a roller is used to roll the super-wear-resistant polyurethane surface layer; and a brush is used to brush the blocked positions of the edge of the super-wear-resistant polyurethane surface layer. Rolling the super-wear-resistant polyurethane surface layer with a roller and brushing the blocked positions of the edge of the super-wear-resistant polyurethane surface layer with a brush can ensure uniform coverage of the surface layer and complete processing of the edges. This method not only improves the performance of the ground, but also improves the aesthetics of the ground, and is suitable for various high-demand ground treatment projects. Through strict base surface treatment, mixed materials, rolling, brushing and maintenance steps, the long-term use effect of the ground can be ensured. This construction method is particularly suitable for industrial, commercial and medical fields that require high strength, wear resistance and chemical resistance.

[0062] It should be understood that the super wear-resistant polyurethane surface layer has extremely high wear and chemical resistance and a long service life.

[0063] In this embodiment, optionally, in step s600, the masking tape is adhered to the wall surface according to the painting height, and the solvent-free epoxy topcoat is painted on the surface of the masking tape.

[0064] In this way, by using masking tape to protect the wall surface and applying solvent-free epoxy topcoat on the surface of the masking tape, the neatness and beauty of the skirting area can be ensured, while avoiding paint contamination of the wall surface. This method not only improves the efficiency of construction, but also ensures the neat edges of the skirting and the overall construction quality. Through strict base surface preparation, mixed materials, painting and maintenance steps, the long-term use effect of the floor and wall can be ensured. This construction method is particularly suitable for industrial, commercial and residential buildings that require high standards.

[0065] In this embodiment, optionally, the following steps are also included before step s100: obtaining real-time ambient temperature and relative humidity during the construction process, so that the ambient temperature is greater than 5°C, and the relative humidity is ≤80%. By real-time monitoring of the ambient temperature and relative humidity during the construction process, and taking corresponding measures to ensure that the ambient temperature is greater than 5°C and the relative humidity does not exceed 80%, it can be ensured that the construction conditions meet the requirements of the materials, thereby improving the construction quality and the performance of the materials. This method is particularly suitable for industrial, commercial and residential buildings that require high standards to ensure the long-term use of the ground and walls. Through strict base surface treatment, mixed materials, painting and maintenance steps, the smooth progress of the construction and the perfect presentation of the final effect can be ensured.

[0066] It should be noted that when applying primer, solvent-free mortar mid-coat, polyurethane self-leveling and super wear-resistant polyurethane surface layer, materials can be prepared first, and the materials can be evenly mixed using mixing equipment to ensure the uniformity of the materials, and the materials can be stored at a suitable temperature to ensure the best performance of the materials. During construction, the mixing area can be selected according to the characteristics of the site, and mixing can be carried out on site, which is conducive to the use of materials.

[0067] After the construction is completed, the floor is maintained for 12-24 hours. During the maintenance process, the temperature environment is strictly controlled and people are prevented from entering to avoid damaging the floor surface.

[0068] The polymer seamless floor laying method provided in this embodiment can obtain a polymer seamless floor, which has a dense coating film, is oil-proof and waterproof, and can effectively prevent items in the venue from getting damp and mildewed. The coating film has good hardness, good wear resistance and scratch resistance, and a long service life. At the same time, the main body has a compressive strength greater than 150Mpa, which exceeds the compressive strength of concrete, and the high-penetration polyurethane primer has excellent adhesion. The laying method provided in this embodiment can ensure that the floor surface is smooth and easy to clean. The paint film has a high fullness and adjustable color, which meets decorative requirements and beautifies the living environment.

[0069] The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed by the present invention should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. A method for laying a polymer seamless floor, characterized in that: The steps include: Step s100, cleaning impurities on the surface of the base layer and polishing the surface of the base layer; Step s200, coating a primer on the polished surface of the base layer; Step s300, applying solvent-free mortar intermediate coating on the surface of the primer; Step s400, providing a polyurethane self-leveling covering layer on the surface coated in the solvent-free mortar; Step s500, coating a super wear-resistant polyurethane surface layer on the surface of the polyurethane self-leveling cover layer; Step s600: construct skirting.

2. The method for laying a polymer seamless floor according to claim 1, characterized in that: In the step s200, the primer is applied by rolling with a long-haired roller and scraping with a straight trowel to increase the adhesion between the primer and the base surface and to seal the steel plate or deck covering base surface.

3. The method for laying a polymer seamless floor according to claim 1, characterized in that: In the step s300, a solvent-free mortar mid-coat to which reinforcing fillers have been added is first selected, the mid-coat is applied by a batching construction method, and a level ruler is used to level the base surface to increase the strength of the base surface; and then curing is performed at a first set temperature.

4. The method for laying a polymer seamless floor according to claim 3 is characterized in that: In the step s300, when the first set temperature is ≤5°C, the curing time of the solvent-free mortar mid-coat is controlled between 12-24 hours.

5. The method for laying a polymer seamless floor according to claim 3 is characterized in that: In the step s300, after the curing of the solvent-free mortar mid-coat is completed, the surface of the solvent-free mortar mid-coat is polished to clean the bubbles formed on the surface of the solvent-free mortar mid-coat due to curing.

6. The method for laying a polymer seamless floor according to claim 1, characterized in that: In the step s400, a trowel is used to apply the polyurethane self-leveling coating, and after the construction is completed, the coating is cured at a second set temperature.

7. The method for laying a polymer seamless floor according to claim 6 is characterized in that: In the step s400, when the second set temperature is ≤5°C, the curing time of the polyurethane self-leveling is controlled between 12-24 hours.

8. The method for laying a polymer seamless floor according to claim 1, characterized in that: In the step s500, the super wear-resistant polyurethane surface layer is rolled with a roller; and the blocked position of the edge of the super wear-resistant polyurethane surface layer is brushed with a brush.

9. The method for laying a polymer seamless floor according to claim 1, characterized in that: In the step s600, the masking tape is adhered to the wall surface according to the painting height, and the solvent-free epoxy topcoat is painted on the surface of the masking tape.

10. The method for laying a polymer seamless floor according to claim 1, characterized in that: Before step s100, the following steps are also included: During the construction process, the real-time ambient temperature and relative humidity are obtained, and the ambient temperature is greater than 5° C., and the relative humidity is less than or equal to 80%.

Images