Waterproof construction method for building decoration

Abstract

The invention discloses a waterproof construction method for building decoration. The waterproof construction method comprises the steps that S1, a construction site is preliminarily patrolled, the construction area is measured, and materials are prepared; s2, impurities on the construction site are cleared away, components in the construction area are protected, and the construction area is marked through masking paper; s3, a mixed coating is obtained, and the component joints and the areas, prone to water leakage, of the base surface structure in the construction area are coated with the mixed coating; s4, interface agent spraying is conducted on the construction area through a spray gun, brushing is conducted on the construction area multiple times through a brush and a brushing rod, and a primary waterproof coating is generated on the surface of the construction area; s5, obtaining a flexible waterproof coating, and covering the primary waterproof coating with a rear waterproof coating; and S6, the construction area is cleaned, and no warning adhesive tape is pulled along the edge of the construction area, and a prompt is pasted. The waterproof performance of the coating is prevented from being reduced by inexperienced constructors, the coating reaches the optimal waterproof state by combining with brushing of the interface agent, and the waterproof reliability of the coating and waterproof construction is improved.

Description

Technical Field

[0001] The invention relates to the technical field of home decoration, and in particular to a waterproof construction method for building decoration. Background Art

[0002] As a part of the decoration industry, waterproof construction is still in a period of rapid development. According to market research, waterproof construction is still in an immature stage with low industrial concentration and irregular market competition. The mainstream construction method is construction by masons and water masters, in which cutting corners and irregular construction often occur. At the same time, there is no corresponding guarantee for subsequent quality assurance, resulting in serious consequences such as indoor water leakage in the later period. Customers are troubled and time-consuming, and the problem may not be solved. Most of the existing waterproof construction methods are to apply waterproof coatings on the surface of underground structures, such as glue-in waterproof coatings, polymer-modified cement waterproof coatings, etc., to form a layer of waterproof film to prevent water penetration. However, most of the existing waterproof construction is not well planned before and after construction, and the coating cannot achieve the best waterproof state. Therefore, it is necessary to design a building decoration waterproof construction method that improves waterproof reliability. Summary of the invention

[0003] The purpose of the invention is to provide a building decoration waterproof construction method.

[0004] To achieve the above object, the present invention adopts the following technical solutions:

[0005] A building decoration waterproof construction method comprises the following specific steps:

[0006] S1. Conduct a preliminary inspection of the construction site, record the status and location of the base structure and components in the construction area, measure the construction area, and prepare the corresponding materials;

[0007] S2. Clean the impurities on the base surface structure at the construction site, protect the components in the construction area with protective parts, and mark the construction area with masking paper;

[0008] S3. The materials include leak-proofing agent and cellulose. The leak-proofing agent and cellulose are poured into a mixing bucket, mixed and stirred by an automatic mixer in a 353 mode or a 333 mode to obtain a mixed coating, and the mixed coating is applied to the component nodes and the water-prone areas of the base structure in the construction area by a brush and a brushing rod;

[0009] S4. The materials include universal waterproof material and interface agent. The universal waterproof material is poured into a new mixing barrel, and mixed and stirred by an automatic mixer in 353 mode or 333 mode. During the stirring period, the interface agent is sprayed on the construction area by a spray gun. After the stirring is completed, a universal waterproof coating is obtained. The construction area is brushed multiple times by a brush and a brushing rod to form an initial waterproof coating on its surface;

[0010] S5. The material includes a flexible waterproof material. The flexible waterproof material is poured into a new mixing barrel, mixed and stirred by an automatic mixer in a 353 mode or a 333 mode to obtain a flexible waterproof coating. The construction area is brushed multiple times with a brush and a brushing rod to cover a layer of a post-waterproof coating on the primary waterproof coating;

[0011] S6. Clean up construction materials and tools to ensure that there is no debris covering the rear waterproof coating in the construction area. Put up warning tape and post reminders along the edge of the construction area.

[0012] Furthermore, the step S1 specifically includes the following:

[0013] S11. Conduct a preliminary inspection of the construction area of ​​the construction site, including the bathroom, balcony and kitchen;

[0014] S12. Record the base structure of the wall and the ground in the construction area and the position of the components in the construction area. Use a tape measure to measure the construction area of ​​the construction area. Calculate the material demand based on the area. The construction area of ​​the wall = (indoor perimeter of the construction area - door opening width) * height.

[0015] Furthermore, the step S2 specifically includes the following:

[0016] S21. Clean the impurities on the base surface structure at the construction site. Use brooms, dustpans, rags and triangular shovels to clean the impurities in the construction area, including water, dust, sand, debris and small items, to ensure that there are no impurities on the base surface that affect the construction;

[0017] S22. Protect the water pipes, doors and windows, tiles, valves, water conservation, gas meters, equipment and component nodes in the construction area through protective parts, including protective tapes and protective films;

[0018] S23. Use masking tape to mark the height of the construction area and the component nodes within the construction area.

[0019] Furthermore, the step S3 specifically includes the following:

[0020] S31, the materials include leak-proof paint and cellulose, firstly add clean water, cellulose and leak-proof paint in a mixing barrel in sequence, and mix and stir them in 353 mode or 333 mode by an automatic mixer to obtain a mixed coating;

[0021] S32. Use a brush and a painting rod to apply mixed paint to the component nodes and the areas of the base structure that are prone to water leakage in the construction area, including painting and reinforcing the inner corners, buds, pipe roots and holes in the construction area.

[0022] Furthermore, the step S4 specifically includes the following:

[0023] S41. The materials include a universal waterproof material and an interface agent. The universal waterproof material is poured into a new mixing barrel, and mixed and stirred by an automatic mixer in a 353 mode or a 333 mode. After the mixing is completed, a universal waterproof coating is obtained;

[0024] S42. During the stirring period, the interface agent is sprayed on the construction area by a spray gun to determine whether the base surface structure is wet. If so, no spraying is performed. Otherwise, spraying is performed. If the base surface structure is dry and cracked or the temperature exceeds 25 degrees Celsius, the spraying amount is doubled, and water accumulation is avoided;

[0025] S43. Apply universal waterproof coating in the construction area. First, paint the component nodes in the wall construction area, followed by the buds, pipe roots and junction boxes. Then paint the components in the ground construction area. Then paint the base surface structure of the wall. Finally, paint the base surface structure of the ground. The painting order of the wall and the ground is from top to bottom, from left to right and spread out the pile. Use a brush to spread the pile to avoid cracking. Form a primary waterproof coating on the construction area.

[0026] Furthermore, the step S5 specifically includes the following:

[0027] S51. The material includes a flexible waterproof material. The flexible waterproof material is poured into a new mixing barrel, and mixed and stirred by an automatic mixer in a 353 mode or a 333 mode to obtain a flexible waterproof coating;

[0028] S52. Use a brush and a paint rod to paint the construction area multiple times, first paint the wall and then the floor. Use the paint rod to roll the joint of the wall and the floor / wall from left to right to a roller height. Apply flexible waterproof paint to a height of one meter at each inner corner of the bathroom. Use a brush to spread the inner corner material to avoid cracking. Use the paint rod to evenly paint the floor. Cover the primary waterproof coating with a layer of secondary waterproof coating.

[0029] Furthermore, the 353 mode or 333 mode specifically includes the following:

[0030] Use an automatic mixer to stir for 3 minutes to fully break up the powder and mix it with the liquid. Then let it stand for 5 minutes or 3 minutes to allow hydration and defoaming. Finally, stir for another 3 minutes and stir evenly again to avoid precipitation. After the stirring is completed, a paint that can be painted is obtained.

[0031] After adopting the above technical solution, the present invention has the following advantages compared with the background technology:

[0032] The present invention first inspects and records the construction area, records the defects on the base structure and the positions of the components in the construction area in advance, and then cleans and protects them. The mixed coating first reinforces the positions prone to water leakage in the construction area, and then stirs the universal waterproof coating. The universal waterproof coating and the flexible waterproof coating are both stirred in 353 mode or 333 mode in combination with an automatic mixer, which can free the hands of the construction workers and perform regular stirring to prevent inexperienced construction workers from reducing the waterproof performance of the coating. Combined with the application of the interface agent, the coating reaches the best waterproof state, thereby improving the waterproof reliability of the coating and waterproof construction. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 The figure is a flow chart of the method of the present invention. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0035] It should be noted that in the present invention, the terms "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element of the present invention must have a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0036] Example

[0037] refer to Figure 1 As shown, the present invention discloses a building decoration waterproof construction method, comprising the following specific steps:

[0038] S1. Conduct a preliminary inspection of the construction site, record the status and location of the base structure and components within the construction area, measure the construction area, and prepare the corresponding materials.

[0039] S2. Clean the impurities on the base structure of the construction site, protect the components in the construction area with protective parts, protect the windows and water pipes with no-residue tape, and mark the construction area with masking tape.

[0040] S3. The materials include leak-proof material and cellulose. The leak-proof material and cellulose are poured into a mixing bucket and mixed and stirred by an automatic mixer in 353 mode or 333 mode to obtain a mixed coating. The mixed coating is applied to the component nodes and the leak-prone areas of the base structure in the construction area by using a brush and a painting rod.

[0041] S4. The materials include universal waterproof material and interface agent. The universal waterproof material is poured into a new mixing barrel and mixed and stirred by an automatic mixer in 353 mode or 333 mode. During the mixing period, the interface agent is sprayed on the construction area by a spray gun. After the mixing is completed, the universal waterproof coating is obtained. The construction area is brushed multiple times with a brush and a brush rod to form an initial waterproof coating on its surface.

[0042] S5. The materials include flexible waterproof materials. The flexible waterproof materials are poured into a new mixing barrel, and mixed and stirred by an automatic mixer in 353 mode or 333 mode to obtain a flexible waterproof coating. The construction area is brushed multiple times with a brush and a brush rod, and a layer of post-waterproof coating is covered on the primary waterproof coating.

[0043] S6. Clean up construction materials and tools to ensure that there is no debris covering the rear waterproof coating in the construction area. Put up warning tape and post reminders along the edge of the construction area.

[0044] Pack and clean up the garbage and leftover materials generated by the on-site construction, close the doors and windows, water and electricity, and make reminders and warnings in the waterproof construction area. Post warning tapes and warm reminders: Warm reminders should fill in the construction date, construction height, and water release date, and be posted at the door of each area with warning tapes.

[0045] Pack the garbage and leftover materials generated during construction into garbage bags, label the waste buckets with waste bucket labels, and place the garbage bags and buckets in the garbage dumping area or corner.

[0046] Check and close the water valves, electric switches and entrance doors, and put the keys away before leaving.

[0047] The specific steps of 353 mode or 333 mode are as follows: first add liquid material, then add powder material, and finally insert the automatic mixer into the machine and start it, then lift it up and down several times with both hands.

[0048] 1. When using an automatic mixer, only 5 groups of materials (including 5 groups) are allowed to be added.

[0049] 2. Lift the mixer up and down to break up the powder so that it does not sink to the bottom or clump.

[0050] 3. The automatic mixer automatically executes the 3-5-3 timing program without manual stopping.

[0051] 4. After mixing, take out the mixer and do not pollute non-construction areas.

[0052] The step S1 specifically includes the following:

[0053] S11. Conduct a preliminary inspection of the construction area of ​​the construction site, including the bathroom, balcony and kitchen;

[0054] S12. Record the base structure of the wall and the ground in the construction area and the position of the components in the construction area. Use a tape measure to measure the construction area of ​​the construction area. Calculate the material demand based on the area. The construction area of ​​the wall = (indoor perimeter of the construction area - door opening width) * height.

[0055] According to the total area and floor area measured, the amount of rigid and flexible materials should be estimated in proportion. When measuring the area, attention should be paid to the accuracy of the measured value. The entire window area is less than 0.5m 2 No deduction. More than 0.5m 2 The calculation formula is (indoor perimeter - door opening width - window width 1 / 2) * painting height.

[0056] The step S2 specifically includes the following:

[0057] S21. Clean the impurities on the base surface structure at the construction site. Use brooms, dustpans, rags and triangular shovels to clean the impurities in the construction area, including water, dust, sand, debris and small items, to ensure that there are no impurities on the base surface that affect the construction;

[0058] S22. Protect the water pipes, doors and windows, tiles, valves, water conservation, gas meters, equipment and component nodes in the construction area through protective parts, including protective tapes and protective films;

[0059] The components within the construction area are not limited in this embodiment, and any components within the construction area that may affect the construction are required.

[0060] S23. Use masking tape to mark the height of the construction area and the component nodes within the construction area.

[0061] The step S3 specifically includes the following:

[0062] S31, the materials include leak-proof paint and cellulose, firstly add clean water, cellulose and leak-proof paint in a mixing barrel in sequence, and mix and stir them in 353 mode or 333 mode by an automatic mixer to obtain a mixed coating;

[0063] S32. Use a brush and a painting rod to apply mixed paint to the component nodes and the areas of the base structure that are prone to water leakage in the construction area, including painting and reinforcing the inner corners, buds, pipe roots and holes in the construction area.

[0064] The inside corners, buds, pipe roots, holes, etc. are reinforced with paint. These four areas are prone to leakage. The purpose of using leak-proof reinforcement is to reinforce them to avoid cracking and loosening during later use, which may lead to leakage.

[0065] The step S4 specifically includes the following:

[0066] S41. The materials include a universal waterproof material and an interface agent. The universal waterproof material is poured into a new mixing barrel, and mixed and stirred by an automatic mixer in a 353 mode or a 333 mode. After the mixing is completed, a universal waterproof coating is obtained;

[0067] S42. During the stirring period, the interface agent is sprayed on the construction area by a spray gun to determine whether the base surface structure is wet. If so, no spraying is performed. Otherwise, spraying is performed. If the base surface structure is dry and cracked or the temperature exceeds 25 degrees Celsius, the spraying amount is doubled, and water accumulation is avoided;

[0068] Stir the universal waterproofing in advance to ensure that the waterproofing is fully stirred. While the automatic mixer is stirring, complete the preparation and spraying of the interface agent to ensure that the subsequent construction waterproofing materials can adhere better. Clean the tools used in the leak-proof stage, and according to the on-site conditions, use scissors to unpack and disassemble the universal waterproofing and interface agent materials, and place them neatly in the mixing area. At the same time, according to the mixing requirements, pour the universal waterproofing material into the material barrel for automatic stirring, and then start preparing the interface agent, and use the interface agent spray gun to spray the interface agent.

[0069] S43. Apply universal waterproof coating in the construction area. First, apply the component nodes in the construction area of ​​the wall, then the buds, pipe roots and wire boxes, then apply the components in the construction area of ​​the ground, then the base surface structure of the wall, and finally the base surface structure of the ground. The order of applying the wall and the ground is from top to bottom, from left to right and the pile material is spread out. Use a brush to spread the pile material to avoid cracking, and form a layer of primary waterproof coating on the construction area. The bud is a ppr pipe, the pipe root is a pvc drainage pipe root, and the wire box is a pvc wire box.

[0070] The need for spraying the interface agent mainly depends on several points. First, it should be prepared according to the on-site base surface conditions and construction area. Second, the original waterproof and adhesive conditions do not require spraying. Third, the base surface is damp and does not require spraying. Fourth, if the base surface is too dry or the weather is too hot, it is recommended to increase the amount. During the process of spraying the interface agent, attention should be paid to spraying evenly and avoid spraying to water on the ground. At the same time, the accumulated water and impurities need to be cleaned up after spraying to ensure that the construction can proceed smoothly.

[0071] The step S5 specifically includes the following:

[0072] S51. The material includes a flexible waterproof material. The flexible waterproof material is poured into a new mixing barrel, and mixed and stirred by an automatic mixer in a 353 mode or a 333 mode to obtain a flexible waterproof coating;

[0073] S52. Use a brush and a paint rod to paint the construction area multiple times, first paint the wall and then the floor. Use the paint rod to roll the joint of the wall and the floor / wall from left to right to a roller height. Apply flexible waterproof paint to a height of one meter at each inner corner of the bathroom. Use a brush to spread the inner corner material to avoid cracking. Use the paint rod to evenly paint the floor. Cover the primary waterproof coating with a layer of secondary waterproof coating.

[0074] Apply flexible waterproofing on the surface of general waterproofing to form a flexible and elastic waterproof coating, which increases the waterproofing effect and anti-stretching and anti-cracking capabilities of the ground.

[0075] The 353 mode or 333 mode specifically includes the following:

[0076] Use an automatic mixer to stir for 3 minutes to fully break up the powder and mix it with the liquid. Then let it stand for 5 minutes or 3 minutes to allow hydration reaction and defoaming. Finally, stir for another 3 minutes and stir evenly again to avoid precipitation. After the stirring is completed, a paint that can be painted is obtained.

[0077] The liquid-to-material ratio of the mixed coating in this embodiment is the packaging ratio of the leak-proof material to the cellulose material, which is 1:1, that is, one pack of conventional leak-proof material plus one pack of cellulose. The cellulose is polypropylene fiber.

[0078] In addition, the powder: liquid ratio of the flexible waterproof material F30s is 1.5:1, and the powder: liquid ratio of the general waterproof material F20 is 2.77:1.

[0079] In this embodiment, the construction area is first inspected and recorded, and the defects on the base structure and the positions of the components in the construction area are recorded in advance, and then cleaned and protected. The mixed coating is first used to reinforce the locations prone to water leakage in the construction area, and then the universal waterproof coating is stirred. The universal waterproof coating and the flexible waterproof coating are both stirred using the 353 mode or the 333 mode combined with an automatic mixer, which can free the hands of the construction workers and perform regular stirring to prevent inexperienced construction workers from reducing the waterproof performance of the coating. Combined with the application of the interface agent, the coating reaches the best waterproof state, thereby improving the waterproof reliability of the coating and waterproof construction.

[0080] The above is only a preferred 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 building decoration waterproof construction method, characterized in that: The specific steps include: S1. Conduct a preliminary inspection of the construction site, record the status and location of the base structure and components in the construction area, measure the construction area, and prepare the corresponding materials; S2. Clean the impurities on the base surface structure at the construction site, protect the components in the construction area with protective parts, and mark the construction area with masking paper; S3. The materials include leak-proofing agent and cellulose. The leak-proofing agent and cellulose are poured into a mixing bucket, mixed and stirred by an automatic mixer in a 353 mode or a 333 mode to obtain a mixed coating, and the mixed coating is applied to the component nodes and the water-prone areas of the base structure in the construction area by a brush and a brushing rod; S4. The materials include universal waterproof material and interface agent. The universal waterproof material is poured into a new mixing barrel, and mixed and stirred by an automatic mixer in 353 mode or 333 mode. During the stirring period, the interface agent is sprayed on the construction area by a spray gun. After the stirring is completed, a universal waterproof coating is obtained. The construction area is brushed multiple times by a brush and a brushing rod to form an initial waterproof coating on its surface; S5. The material includes a flexible waterproof material. The flexible waterproof material is poured into a new mixing barrel, mixed and stirred by an automatic mixer in a 353 mode or a 333 mode to obtain a flexible waterproof coating. The construction area is brushed multiple times with a brush and a brushing rod to cover a layer of a post-waterproof coating on the primary waterproof coating; S6. Clean up construction materials and tools to ensure that there is no debris covering the rear waterproof coating in the construction area. Put up warning tape and post reminders along the edge of the construction area.

2. A building decoration waterproof construction method as claimed in claim 1, characterized in that: The step S1 specifically includes the following: S11. Conduct a preliminary inspection of the construction area of ​​the construction site, including the bathroom, balcony and kitchen; S12. Record the base structure of the wall and the ground in the construction area and the position of the components in the construction area. Use a tape measure to measure the construction area of ​​the construction area. Calculate the material demand based on the area. The construction area of ​​the wall = (indoor perimeter of the construction area - door opening width) * height.

3. A building decoration waterproof construction method as claimed in claim 2, characterized in that: The step S2 specifically includes the following: S21. Clean the impurities on the base surface structure at the construction site. Use brooms, dustpans, rags and triangular shovels to clean the impurities in the construction area, including water, dust, sand, debris and small items, to ensure that there are no impurities on the base surface that affect the construction; S22. Protect the water pipes, doors and windows, tiles, valves, water conservation, gas meters, equipment and component nodes in the construction area through protective parts, including protective tapes and protective films; S23. Use masking tape to mark the height of the construction area and the component nodes within the construction area.

4. A building decoration waterproof construction method as claimed in claim 3, characterized in that: The step S3 specifically includes the following: S31, the materials include leak-proof paint and cellulose, firstly add clean water, cellulose and leak-proof paint in a mixing barrel in sequence, and mix and stir them in 353 mode or 333 mode by an automatic mixer to obtain a mixed coating; S32. Use a brush and a painting rod to apply mixed paint to the component nodes and the areas of the base structure that are prone to water leakage in the construction area, including painting and reinforcing the inner corners, buds, pipe roots and holes in the construction area.

5. A building decoration waterproof construction method as claimed in claim 4, characterized in that: The step S4 specifically includes the following: S41. The materials include a universal waterproof material and an interface agent. The universal waterproof material is poured into a new mixing barrel, and mixed and stirred by an automatic mixer in a 353 mode or a 333 mode. After the mixing is completed, a universal waterproof coating is obtained; S42. During the stirring period, the interface agent is sprayed on the construction area by a spray gun to determine whether the base surface structure is wet. If so, no spraying is performed. Otherwise, spraying is performed. If the base surface structure is dry and cracked or the temperature exceeds 25 degrees Celsius, the spraying amount is doubled, and water accumulation is avoided; S43. Apply universal waterproof coating in the construction area. First, paint the component nodes in the wall construction area, followed by the buds, pipe roots and junction boxes. Then paint the components in the ground construction area. Then paint the base surface structure of the wall. Finally, paint the base surface structure of the ground. The painting order of the wall and the ground is from top to bottom, from left to right and spread out the pile. Use a brush to spread the pile to avoid cracking. Form a primary waterproof coating on the construction area.

6. A building decoration waterproof construction method as claimed in claim 5, characterized in that: The step S5 specifically includes the following: S51. The material includes a flexible waterproof material. The flexible waterproof material is poured into a new mixing barrel, and mixed and stirred by an automatic mixer in a 353 mode or a 333 mode to obtain a flexible waterproof coating; S52. Use a brush and a paint rod to paint the construction area multiple times, first paint the wall and then the floor. Use the paint rod to roll the joint of the wall and the floor / wall from left to right to a roller height. Apply flexible waterproof paint to a height of one meter at each inner corner of the bathroom. Use a brush to spread the inner corner material to avoid cracking. Use the paint rod to evenly paint the floor. Cover the primary waterproof coating with a layer of secondary waterproof coating.

7. A building decoration waterproof construction method according to any one of claims 4 to 6, characterized in that: The 353 mode or 333 mode specifically includes the following: Use an automatic mixer to stir for 3 minutes to fully break up the powder and mix it with the liquid. Then let it stand for 5 minutes or 3 minutes to allow hydration and defoaming. Finally, stir for another 3 minutes and stir evenly again to avoid precipitation. After the stirring is completed, a paint that can be painted is obtained.

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