TWI855792B - How to ensure the quality of paint application - Google Patents

Abstract

A method for ensuring the quality of paint brushing construction, the paint brushing construction includes the first construction of a paint layer and the second construction of a paint layer. The first construction of the paint layer is to strengthen the construction surface and apply the paint brushing. The second construction of the paint layer is to apply at least one sealant layer on the paint layer. The sealant layer is a transparent and adhesive material. The main thing is to add a colored pigment into the sealant layer before applying the sealant layer. The material is mixed to form a colored sealant layer, and then the colored sealant layer is brushed on the coating layer. Each brushing action during brushing will brush out the color on the coating layer. Therefore, when the surface coating layer is applied on the coating layer, there will be no visual error. As long as the brushing continues along the edge where the color appears on the coating layer, the colored sealant layer can be accurately and completely applied on the coating layer.

Description

How to ensure the quality of paint application

The present invention relates to a method for ensuring the quality of paint brushing construction. The method mainly involves adding colored pigments to the top coating layer and mixing them thoroughly after the paint layer is applied during the construction process. The top coating layer of the mixed pigment is then brushed on the paint layer. The appearance and guidance of the pigments can enable the brushing construction of the top coating layer to achieve a reliable and complete effect.

Buildings are valuable assets, so building owners take great care to maintain them. Buildings have exterior walls, interior walls, and floor surfaces. In the early days, it was popular to stick tiles, wall tiles, or ceramic tiles on the walls, and floor tiles, marble tiles, and other adhesive objects on the ground. However, the use of tiles, wall tiles, ceramic tiles, floor tiles, marble tiles, and other adhesive objects is prone to cracking, unevenness, and falling and injuring people under the influence of forces such as long-term exposure to the sun and rain, thermal expansion and contraction, and earthquake vibrations. Therefore, many buildings recently choose to use paint as a good way to protect walls and floors.

Painting walls or floors requires many construction steps. Basically, there are national standards for paint products, but there are no national standards for paint construction. Therefore, for the construction party, it is to conceive how to achieve a stable combination of paint and the wall or floor surface being constructed through multiple construction steps, so as to provide long-term protection for the wall or floor surface being constructed. This is the most important purpose of paint construction.

From this, we can see that the so-called complete "painting and brushing construction" has no restrictions on the construction steps. It can only be said that it must include a step of "painting and brushing", but there is no restriction before and after the painting and brushing. However, in order to achieve the purpose of "the paint can be stably combined with the wall or floor surface being constructed", the step of strengthening the wall or floor surface being constructed is generally carried out before the step of "painting and brushing", which may be done by applying mud-like materials or adhesive cement-like materials. The wall or floor surface to be constructed is completely covered with mud materials or viscous cement materials to enhance the strength of the wall or floor surface to be constructed, and then the actual "painting" step is carried out. After completion, the wall or floor surface to be constructed is protected by the "painting layer". Finally, a "surface coating" construction step will be carried out on the "painting layer", which is to apply a transparent sealant on the "painting layer" to protect the "painting layer" and extend its service life.

Therefore, the complete "painting and brushing construction" can be divided into two major parts: the construction of the "painting layer" and the construction of the "surface coating layer". Among them, the construction of the "painting layer" will include multiple steps such as strengthening the wall or floor surface to be constructed, and actually applying the paint. Then the construction of the "surface coating layer" is often also a multi-step construction step. Different construction methods or different construction manufacturers will develop different construction steps. In general, the construction steps of the complete "painting and brushing construction" will fall between 5 and 9. For example, TW I438327 announced on May 21, 2014 B. The patent case of "Floor coating construction method" claims a floor coating construction method for blocking moisture, the steps of which include: (a) applying a base coating layer on a substrate, the base coating layer material is able to fully penetrate the substrate; (b) applying a follower layer on the base coating layer, the follower layer material is epoxy resin without any sand material; (c) applying a mortar layer on the follower layer, the mortar layer material is a mixture of epoxy resin and quartz sand. , the mixing ratio is 1:10~1:20; (d) after the mortar layer hardens, a sealing layer is applied on the mortar layer, and the sealing layer material is a mixture of epoxy resin and gypsum powder, and the mixing ratio is 1:4; (e) a flow mortar layer is applied on the sealing layer; and (f) after the flow mortar layer hardens, AB glue is used to level the uneven parts of the flow mortar layer, and a coating is applied on the mortar layer. Then it is further claimed that: the base coating layer is coated with epoxy resin as the material for the base material; the flow mortar layer is used to make the surface of the sealing layer flat with epoxy resin; the surface coating layer is applied with epoxy resin as the material. It can be seen from this that TW I438327 B is carrying out the construction of the reinforced floor from steps (a) to (d), and step (e) is the construction of the coating, so the combined steps (a) to (e) belong to the first construction of the "coating layer", and then step (f) is the construction of the surface coating layer, which belongs to the post-construction of the "surface coating layer".

For example, the patent application case No. 200918719 “Floor coating construction method” published on May 1, 2009, in the description of the case, “Prior art”, describes a known floor coating method, which is to apply a layer of primer on the cement floor, then apply a middle coating layer with quartz sand added on the primer, and then after the middle coating layer is dried, it is smoothed and a final layer of smooth surface coating is applied thereon. Then the 200918719 case claimed that the construction steps include: a. Primer treatment, which is to apply a base coat on the base material; b. Mid-coat treatment, which is to apply a mid-coat on the bottom coat; c. Color matching treatment, and sprinkle color chips before the mid-coat layer is hardened to make the color chips adhere to the mid-coat layer; d. Smoothing treatment, apply and smooth after the mid-coat layer is hardened; e. Top-coat treatment, after smoothing the mid-coat layer, apply a transparent top coat. From this, we can know that step a. (primer treatment) of Case 200918719 is the construction of strengthening the floor, and step b. (intermediate coating treatment), step c. (color matching treatment) and step d. (smoothing treatment) are equivalent to the construction of paint brushing, that is, the combined steps a.~d. belong to the first construction of the "paint layer", and then step e. (topcoat treatment) belongs to the post-construction of the "top coating layer".

The patents listed above are related to construction technology from a long time ago. The more advanced construction steps of complete "painting and brushing construction" are shown in Figures 1 and 2. Taking the construction on the floor surface 1 as an example, the steps include: the first step: applying a primer layer 10 on the floor surface 1 to make the surface of the floor surface 1 roughly sealed; the second step: laying a glass fiber mesh layer 20 on the primer layer 10; the third step: applying a coarse powder layer 30 on the glass fiber mesh layer 20, so that the coarse powder layer 30 can seal the glass fiber mesh layer 20 with the glass fiber mesh layer 20. The primer layer 10 is combined together; the 4th pass: a first fine powder layer 40 is applied on the coarse powder layer 30; the 5th pass: a first sealant layer 50 is applied on the first fine powder layer 40; the 6th pass: a second fine powder layer 60 is applied on the first sealant layer 50; the 7th pass: a second sealant layer 70 is uniformly applied on the second fine powder layer 60; the 8th pass: a first protective agent layer 80 is applied on the second protective agent layer 70; and the 9th pass: a second protective agent layer 90 is applied on the first protective agent layer 80. Among them, steps 1 to 3 are to strengthen the floor surface 1, and steps 4 to 6 are to apply the paint. Therefore, the combined steps 1 to 6 are the first construction of the "paint layer", and then steps 7 to 9 are the "surface coating layer". Therefore, the combined steps 1 to 9 are the complete "painting construction" process. It is particularly noted that the so-called first sealing agent layer 50 and second sealing agent layer 70 are only superordinate terms defined according to their functions and effects, and do not represent materials with the same components. Similarly, the first protective agent layer 80 and second protective agent layer 90 are only superordinate terms defined according to their functions and effects, and do not represent materials with the same components.

Whether it is the earlier "painting and brushing construction" or the more advanced "painting and brushing construction" at present, after completing the "painting layer" construction, the "surface coating layer" will be further constructed to complete the complete "painting and brushing construction" process, as shown in Figure 2. Among them, the most important thing in the construction of the "paint layer" is to apply the paint of the color selected by the customer. Generally speaking, the purpose of applying paint is to cover the monotonous color of the original wall or floor, so bright colors will be selected, at least completely transparent colors will not be selected. Therefore, when the construction of the "paint layer" is completed, basically the color selected by the customer has been displayed on the wall or floor. Then the construction of the "surface coating" is to protect the completed "paint layer" and keep the bright color as much as possible. Therefore, it is known that the "surface coating" is a fully transparent rubber material. In order to prolong the protective effect of the completed "paint layer", the "surface coating layer" will be applied in several layers, for example, the 7th to 9th layers in the above steps are applied in three layers.

Because the finished "paint layer" has bright colors, you must be extremely careful and focused when applying the "top coat" on it. The reason is that the "paint layer" has color, while the known "top coat" is completely transparent. Therefore, when applying the completely transparent "top coat" on the "paint layer" with a very different color tone, you must be careful and focused to complete it step by step, to ensure that every small area is brushed. However, because the color tone of transparent and colorless paint is very different from that of colored paint, it is easy for construction workers to make mistakes in visual perception. There are often parts that have not been painted, but construction workers mistakenly believe that they have been painted. Therefore, it often happens that the "paint layer" is not completely painted on the "surface coating layer", resulting in defects in the quality of the construction.

In view of the fact that when a completely transparent "surface coating" is applied on the "coating layer", it is easy to produce poor work quality due to errors in viewing perception. The inventor of the present invention has worked hard to conceive of improvements, and after trying various methods for a long time, the present invention was finally produced.

Therefore, the main purpose of the present invention is to provide a method for ensuring the quality of paint brushing construction that can achieve a definite and complete effect without visual errors when applying the top coating layer on the coating layer.

Therefore, the present invention is to develop a method for ensuring the quality of paint brushing construction, which includes the first construction of a paint layer and the second construction of a paint layer, wherein the first construction of the paint layer includes the steps of strengthening the construction surface and brushing the paint, and the second construction of the paint layer is to brush at least one sealant layer on the paint layer to protect the paint layer. The sealant layer is a transparent and adhesive material, and its characteristics are: before brushing the sealant layer, a colored pigment is added to the sealant layer, After being mixed and stirred thoroughly, the pigment of the color is completely integrated into the sealant layer to form a sealant layer of the color. Then the sealant layer of the color is brushed on the coating layer. When brushing, each brushing action will brush out the color on the coating layer. Therefore, when brushing the surface coating layer on the coating layer, there will be no visual error. As long as the edge of the color appears on the coating layer is brushed continuously, the sealant layer of the color can be brushed on the surface of the coating layer accurately and completely.

1: Floor surface

10: Primer layer

20: Fiberglass mesh layer

30: Coarse powder layer

40: Fine powder layer

50: First sealing layer

60: Second fine powder layer

70: Second sealing agent layer

71: Colored pigments

72: Colored second sealant layer

80: First protective agent layer

90: Second protective agent layer

Figure 1 shows a schematic diagram of the steps of conventional paint application.

Figure 2 shows a block diagram of the steps of conventional paint application.

Figure 3 shows a block diagram of the steps of the paint application process of the present invention.

Figure 4 is a schematic diagram of the present invention of adding colored pigments to the surface coating.

The technical means and effects that can be achieved by this invention to achieve the above-mentioned purpose are described in detail with the following examples so that you can fully understand it.

The present invention aims to improve the situation that when applying the "surface coating layer" on the "coating layer", it is easy to produce poor construction quality due to errors in visual perception. Therefore, the present invention is an improvement produced when the "surface coating layer" is to be further constructed after the "coating layer" has been completed. Therefore, the construction of the "coating layer" is actually irrelevant to the present invention. However, for the convenience of explanation, the present invention still takes the above-mentioned construction method of a total of nine steps as an example.

Please refer to FIG. 3 , the present embodiment also takes the complete "painting and brushing construction" on the floor surface 1 as an example to illustrate the complete steps. The steps include: Step 1: applying a primer layer 10 on the floor surface 1 to make the surface of the floor surface 1 roughly sealed; Step 2: laying a fiberglass mesh layer 20 on the primer layer 10; Step 3: applying a coarse powder layer 30 on the fiberglass mesh layer 20, so that the coarse powder layer 30 combines the fiberglass mesh layer 20 with the primer layer 10; Step 4: applying a first coating layer 30 on the coarse coating layer 30; Step 5: applying a first coating layer 30 on the coarse coating layer 30; Step 6: applying a first coating layer 30 on the coarse coating layer 30; Step 7: applying a first coating layer 30 on the coarse coating layer 30; Step 8: applying a first coating layer 30 on the coarse coating layer 30; Step 9: applying a first coating layer 30 on the coarse coating layer 30; Step 10: applying a first coating layer 30 on the coarse coating layer 30; Step 11: applying a first coating layer 30 on the coarse coating layer 30; Step 12: applying a first coating layer 30 on the coarse coating layer 30; Step 13: applying a first coating layer 30 on the coarse coating layer 30; Step 14: applying a first coating layer 30 on the coarse coating layer 30; Step 15: applying a first coating layer 30 on the coarse coating layer 30; Step 16: applying a first coating layer 30 on the coarse coating layer 30; Step 17: applying a first coating layer 30 on the coarse coating layer 30; Step 18: applying a first coating layer 30 on the coarse coating layer 30; Step 19: applying a first coating layer Step 5: Apply a first sealant layer 50 on the first fine powder layer 40; Step 6: Apply a second fine powder layer 60 on the first sealant layer 50; Among them, steps 1 to 3 are mainly used to strengthen the floor surface 1, and steps 4 to 6 are used to apply the paint, so combining steps 1 to 6 is to complete the preliminary construction of the "painting layer".

After the "coating layer" is completely still, the "surface coating" needs to be applied by brushing, so a second sealant layer needs to be evenly applied on the second fine powder layer 60. Please refer to Figure 4. At this time, a colored pigment 71 must be added to the second sealant layer 70 and mixed and stirred thoroughly to allow the colored pigment 71 to be completely integrated into the second sealant layer 70, thereby generating a colored second sealant layer 72. The color of the colored second sealant layer 72 must be the same as or very similar to the color of the "coating layer".

Please continue to refer to FIG. 3 , and then proceed to step 7: uniformly apply the second colored sealant layer 72 on the second fine powder layer 60 ; step 8: apply a first protective agent layer 80 on the second colored sealant layer 72 ; and step 9: apply a second protective agent layer 90 on the first protective agent layer 80 . As for the 7th, 8th and 9th steps, the 7th step is the most important. Therefore, when the colored second sealant layer 72 is soaked with a brush (may be a long-handled brush or a roller brush) and then applied to the "paint layer", each brushing action will apply color to the "paint layer". Therefore, by continuing to brush along the edge where the color appears on the "paint layer", the colored second sealant layer 72 can be completely applied to the surface of the "paint layer".

Therefore, for the entire area of the "paint layer", which areas have been brushed with the second sealant layer 72 of the color? And which areas have not been brushed with the second sealant layer 72 of the color? Looking down from above or looking down at a slight angle can be seen clearly. The reason is that when the second sealant layer 72 of the color is brushed on the "paint layer", each brushing action will brush the color on the "paint layer", so the area on the "paint layer" that shows the color is the area that has been brushed with the second sealant layer 72 of the color. Similarly, the area on the "paint layer" that does not show the color is the area that has not been brushed with the second sealant layer 72 of the color. The area of the sealant layer 72, so just from whether each area on the "paint layer" shows color, it is easy to know whether the colored second sealant layer 72 has been applied, so that the construction personnel can completely avoid the possibility of errors in the visual perception, and thus the construction of the "surface coating layer" on the "paint layer" can achieve a definite and complete effect, and the quality effect of the complete "painting construction" can be ensured to be excellent.

After ensuring that the colored second sealant layer 72 is actually and completely applied to the "coating layer", the colored second sealant layer 72 has already started to provide the "coating layer" with the required protective effect. The most important protective effect is (1) water-locking. The colored second sealant layer 72 is completely sealed and waterproof. Therefore, after ensuring that it is completely applied, the external moisture (whether it is unintentional dripping or humidity) will not penetrate the colored second sealant layer 72 and reach the "coating layer". Therefore, the colored second sealant layer 72 can lock the moisture at the top, so that the "coating layer" below can reach a state of completely zero moisture; (2) anti- The second colored sealant layer 72 can completely cover the "paint layer" below to achieve a firm grip, and the floor surface 1 below is also tightly gripped, thereby greatly reducing the possibility of micro-cracks or bending of the floor surface 1. In general, the service life of the floor surface 1 can be extended. Then, the second colored sealant layer 72 can be completely covered with the "paint layer" below to achieve a firm grip, and the floor surface 1 below is also tightly gripped, thereby greatly reducing the possibility of micro-cracks or bending of the floor surface 1. In general, the service life of the floor surface 1 can be extended. The first protective agent layer 80 is further applied on the agent layer 72, and the second protective agent layer 90 is further applied on the first protective agent layer 80. In this way, the second colored sealing agent layer 72 is protected, and at the same time, a very good protective effect is achieved for the "paint layer" through the continuous application of three layers of sealing agent and/or protective agent layers.

Because the names of the first fine powder layer 40, the first sealant layer 50 and the second fine powder layer 60 are just superordinate words according to the effects and construction steps, in fact, after the first fine powder layer 40, the first sealant layer 50 and the second fine powder layer 60 are applied continuously, the "paint layer" is completed. Similarly, the color The names of the colored second sealant layer 72, the first protective agent layer 80 and the second protective agent layer 90 are also just superordinate languages defined according to the effects and construction steps. In fact, after the colored second sealant layer 72, the first protective agent layer 80 and the second protective agent layer 90 are applied continuously, the "top coating" is completed. However, it must be explained that the completion of the "surface coating" does not necessarily require the three steps of the second colored sealant layer 72, the first protective agent layer 80 and the second protective agent layer 90 to be applied consecutively. Theoretically, at least one step of applying the second colored sealant layer 72 can have a protective effect. Of course, the protective effect is better if the three steps are applied consecutively.

As can be seen from the above description, the present invention is to apply paint to a construction surface, including the first construction of a paint layer and the second construction of a paint layer. The first construction of the paint layer includes the steps of strengthening the construction surface and applying the paint. The second construction of the paint layer is to apply at least one sealant layer on the paint layer to protect the paint layer. The sealant layer is a transparent and adhesive material. The feature of the present invention is that before applying the sealant layer, a colored pigment is added to the sealant layer, and After mixing and stirring thoroughly, the pigment of the color is completely integrated into the sealant layer to form a sealant layer of the color. Then the sealant layer of the color is brushed on the coating layer. When brushing, each brushing action will brush out the color on the coating layer. Therefore, when brushing the surface coating layer on the coating layer, there will be no visual error. As long as you continue to brush along the edge of the color on the coating layer, the sealant layer of the color can be brushed on the surface of the coating layer accurately and completely.

In summary, the method of ensuring the quality of the coating application of this invention can achieve the expected purpose and effect of the invention, and it has never been seen in any publications or publicly used before the application. At the same time, it has the fact of improving the effect. It is indeed both novel and progressive. Therefore, a patent application is filed in accordance with the law.

1: Floor surface

10: Primer layer

20: Fiberglass mesh layer

30: Coarse powder layer

40: Fine powder layer

50: First sealing layer

60: Second fine powder layer

70: Second sealing agent layer

71: Colored pigments

72: Colored second sealant layer

80: First protective agent layer

90: Second protective agent layer

Claims (1)

A method for ensuring the quality of paint brushing construction, the paint brushing construction includes the pre-construction of a paint layer and the post-construction of a surface paint layer, wherein the pre-construction of the paint layer includes the steps of strengthening the construction surface and brushing the paint, and the post-construction of the surface paint layer is to brush at least one sealant layer on the paint layer to protect the paint layer, the sealant layer is a transparent and adhesive material, and its characteristics are: before brushing the sealant layer, a colored pigment is added into the sealant layer, and after mixing and filling, the sealant layer is filled with a colorant. Stir separately to allow the pigment of the color to be completely integrated into the sealant layer to form a sealant layer of the color, and then brush the sealant layer of the color on the coating layer. When brushing, each brushing action will brush out the color on the coating layer. Therefore, when brushing the surface coating layer on the coating layer, there will be no visual error. As long as you continue to brush along the edge of the color appearing on the coating layer, the sealant layer of the color can be accurately and completely brushed on the surface of the coating layer.

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