KR100447315B1 - A Waterproof Agent Of Whitening Eliminate Funtional And Manufacturing Method thereof - Google Patents

Abstract

The present invention relates to a waterproofing agent and a method of manufacturing a waterproofing and abrasion resistance of the brick used as an interior / exterior material of a building with a long life, and to remove whitening, acrylic resin (Acrylic Resin), Xylene, Solvent Naphtha, Titanium Oxide, and other components that have waterproofing properties during application are produced as the first solvent group, ISO-Butyl, and Butyl Cello. Create a second solvent group with bleach removal when applied, such as Butyl Cello Solve, N-Butyl Acetate, Xylene, and Toluene. It is characterized by being able to prepare a waterproofing agent having a whitening function by stirring at about 6: 4 to 8: 2.

Description

A waterproof agent of whitening eliminate funtional and manufacturing method

The present invention relates to a method of manufacturing a waterproofing agent to remove whitening of red brick used as interior and exterior materials of a building, and to improve wear resistance and water resistance, and more particularly, to acrylic resin and xylene. And, solvent Naphtha and titanium oxide (Titanium Oxide) is mixed to produce a water-proof solvent, iso-butyl (ISO-Butyl), Butyl Cello Solve (Butyl Cello Solve), butyl acetate (N-Butyl Acetate), xylene (xylene), toluene (Toluene) is mixed with a solvent having a whitening removal function, each solvent is finally mixed in a volume ratio of 6: 4 to remove the whitening It relates to a manufacturing method for producing a waterproofing agent having a function.

In general, the waterproofing agent is a solvent that increases the waterproofing and watertightness by applying the surface of the mortar or concrete product, the surface of the brick masonry, the surface of the cloth or paper and textile products to give water repellency.

Such a waterproofing agent creates a hydrophobic coating in a minute void formed on the surface of mortar, concrete, or brick, thereby imparting waterproofness or watertightness.

However, the conventional waterproofing agent has a problem in that the waterproofing treatment should be performed periodically because the effective period of the hydrophobic film formed after the waterproofing treatment is only about 2 months to 3 months.

This is because the formation thickness of the conventional hydrophobic film is relatively thin, and thus the cost of waterproofing costs is relatively high compared to the performance of waterproofing.

In addition, many cracks are generated in the deteriorated buildings, and the cracks are further developed and cracked to be visible with the naked eye. The progress of corrosion is also considerable, and the durability is remarkably degraded. In this case, asphalt is used as a waterproofing agent.

In the waterproofing process using such asphalt, since the treated asphalt absorbs sunlight as it is, and the heat generation is considerably high, there is a problem that the moisture contained in the heat generation leads to bubbles.

Such bubble generation has a problem in that the entire treated asphalt is lifted from the wall surface, thereby removing the existing asphalt and reconstructing the new asphalt.

In addition, the removed asphalt must be incinerated because it cannot be recycled with current technology, and there is a problem in that considerable air pollutants are generated.

Otherwise, embedding asphalt, there is a problem that contaminates the underground soil.

On the other hand, in the case of constructing the wall by red brick, after a certain period of time, the surface of the red brick is changed to white, which is called whitening phenomenon.

The bleaching is caused by chemical reaction with moisture in the air. The wall where the bleaching occurs is not good in appearance, and the durability of the red brick itself is also reduced.

To remove this, the whitening solvent is applied so that the surface of the red brick does not come into contact with moisture in the air. However, the conventional whitening solvent has a relatively low whitening removal rate of about 15% to 20%.

As mentioned above, the waterproofing treatment has a relatively short retreatment period at intervals of two to three months, and the whitening remover also has a relatively short shelf life. There is a problem in that the periodic treatment of the solvent must be performed frequently more than six times a year.

Therefore, it is possible to remove the whitening during waterproofing, and once installed, it is required to develop a waterproofing agent that can maintain its performance for a long time.

Accordingly, the present invention has been made in view of the above-described conventional problems, and the first object of the present invention is to maintain a long-term waterproofing performance on the wall of red bricks, and at the same time to have a treatment for removing whitening. It is to provide a method for producing a waterproofing agent having a whitening function capable of producing a solvent.

And a second object of the present invention is a method for producing a waterproofing agent having a whitening treatment function capable of producing a waterproofing agent having a whitening treatment function by stirring and mixing a solvent having a whitening treatment function at a certain volume ratio with a solvent having a waterproofing function. To provide.

These objects of the present invention

Titanium oxide occupying 5% by volume to 6% by volume,

Solvent naphtha occupying 20% by volume to 21% by volume,

Xylene occupying 32% by volume to 33% by volume,

A first solvent group comprising an acrylic resin occupying 41% by volume to 42% by volume; And

Iso-butyl (ISO-Butyl) occupying 6% by volume to 7% by volume,

Toluene occupying 8% by volume to 9% by volume,

Butyl acetate which occupies 12 volume%-13 volume%,

Butyl cellosolve occupies 32% by volume to 33% by volume,

And a second solvent group comprising xylene occupying 41% by volume to 42% by volume.

Herein, the mixing ratio of the first solvent group and the second solvent group is preferably 6: 4 to 8: 2.

In addition, the above objects of the present invention are 5 vol% to 6 vol% titanium oxide, 20 vol% to 21 vol% solvent naphtha, 32 vol% to 33 vol% xylene, and 41 vol% to 42 vol Stirring and mixing 20% acrylic resin for 20 to 30 minutes to form a first solvent group (S100);

6 vol% to 7 vol% iso-butyl, 8 vol% to 9 vol% toluene, 12 vol% to 13 vol% butyl acetate, 32 vol% to 33 vol% butyl cellosolve, Stirring and mixing 41 vol% to 42 vol% xylene for 5 to 10 minutes to form a second solvent group (S110);

The first solvent group and the second solvent group by stirring and mixing for 30 to 50 minutes to complete a waterproofing agent having a whitening function (S120); Waterproofing agent having a whitening function characterized in that it comprises a It is achieved by the manufacturing method of.

Herein, the first solvent group and the second solvent group are preferably mixed in a ratio of 6: 4 to 8: 2.

Other objects, specific advantages and novel features of the invention will become more apparent from the following detailed description and the preferred embodiments associated with the accompanying drawings.

1 is a flow chart illustrating a step-by-step method of manufacturing a waterproofing agent having a whitening function according to the present invention,

Figure 2 is a block diagram showing a process of the manufacturing method of the waterproofing agent having a whitening function according to the present invention.

<Description of main parts of drawing>

10: 1st stirrer 11: 1st height gauge

12: 1st discharge valve 13: 1st stirring propeller

20: 2nd stirrer 21: 2nd height gauge

22: second discharge valve 23: second stirring propeller

30: 3rd stirrer 31: 3rd height gauge

32: third discharge valve 33: stirring screw

34: tachometer

Hereinafter will be described in detail with the accompanying drawings for a waterproofing agent and a manufacturing method having a whitening function according to the present invention.

1 is a flowchart illustrating a step-by-step method of manufacturing a waterproofing agent having a whitening function according to the present invention.

As shown in FIG. 1, the waterproofing agent is mixed with a first solvent group having a waterproofing function and a second solvent group having a mixing and whitening removal function at a constant volume ratio.

The manufacturing method of the waterproofing agent comprises a process of mixing the respective solvent groups individually, and the process of the final mixing of each of the mixed solvent groups in a predetermined volume ratio.

First, the components constituting the first solvent group are all in a liquid state so as to be sprayed onto the wall with titanium oxide, solvent naphtha, xylene, and acrylic resin.

At this time, the volume ratio of each component is about 5% by volume to 6% by volume of titanium oxide, about 20% by volume to 21% by volume of solvent naphtha, about 32% by volume to 33% by volume of xylene, and acrylic resin. It is about 41 vol%-42 vol%.

Each of the components having such a volume ratio is added to a single stirring means and mixed through a stirring process for about 20 to 30 minutes. (S100)

The components constituting the second solvent group are ISO butyl, toluene, butyl acetate, butyl cellosolve and xylene, and all of them are in a liquid state as in the first solvent group.

The volume ratio occupied individually by each component is about 6% by volume to 7% by volume of iso-butyl, about 8% by volume to 9% by volume of toluene, about 12% by volume to 13% by volume of butyl acetate, The butyl cellosolve is about 32% by volume to about 33% by volume, and the xylene is about 41% by volume to about 42% by volume.

Each of these components is added to a single stirring means and mixed through a stirring process of about 5 to 10 minutes (S110).

At this time, each of the steps (S100, S110) may be performed in a different order or may be performed at the same time.

Next, the mixed first solvent group and the second solvent group are mixed by stirring at a volume ratio of 6: 4 to 8: 2.

To this end, each stirring means for mixing the respective solvent groups is connected to the stirring means for mixing each solvent group.

At this time, the stirring time is about 30 minutes to 50 minutes, and when the mixing process is completed through stirring, a waterproofing agent having a whitening function is completed. (S120)

Figure 2 is a block diagram showing a process of the manufacturing method of the waterproofing agent having a whitening function according to the present invention.

As shown in FIG. 2, the waterproofing agent is completed by stirring and mixing each solvent group with individual stirring means, and mixing each solvent group individually mixed into a single stirring means at a predetermined volume ratio, and stirring the mixture. .

In the first stirrer 10 provided for mixing the first solvent group, titanium oxide constituting the first solvent group, solvent naphtha, xylene, and acrylic resin are introduced in a liquid state.

At this time, the volume ratio of each of the added components is about 5% by volume to 6% by volume of titanium oxide, about 20% by volume to 21% by volume of solvent naphtha, about 32% by volume to 33% by volume of xylene, and acrylic resin. It is about 41 vol%-42 vol%.

And by supplying power to the first stirrer 10 by rotating the first stirrer propeller 13 for about 20 to 30 minutes, each of the components are continuously stirred and mixed.

At this time, the first height gauge 11 is mounted on the outer surface of the first stirrer 10 so as to visually check the volume of the first solvent group, and further below the first stirrer 10. The pipeline is installed to the third stirrer 30 so that the first solvent group can be discharged to the third stirrer 30.

In addition, the operation of the second stirrer 20 for stirring the second solvent group is also performed at the same time as the operation of the first stirrer 10.

Iso-butyl, toluene, butyl acetate, butyl cellosolve, and xylene were all added to the second stirrer 20 in a liquid state, followed by rotating the second stirring propeller 23 for about 5 to 10 minutes. And mix.

At this time, the volume ratio of each component added is about 6% by volume to 7% by volume of iso-butyl, about 8% by volume to 9% by volume of toluene, about 12% by volume to 13% by volume of butyl acetate, The butyl cellosolve is about 32% to 33% by volume, and the xylene is about 41% to 42% by volume.

In addition, the second height gauge 21 is provided on the outer surface of the second stirrer 20, so that the second solvent group, which is stirred and mixed in the second stirrer 20, is located below the second stirrer 20. It is discharged downward along the provided pipeline is injected into the third stirrer (30).

In discharging each solvent as described above, the discharge amount of each solvent group can be controlled according to the scales of the height gauges 11 and 21 of the first stirrer 10 and the second stirrer 20. The first discharge valve 12 and the second discharge valve 22 are provided at the discharge portion of the pipeline provided under the first stirrer 10 and the second stirrer 20.

The valves 12 and 22 are adjusted in the third stirrer 30 to adjust the ratio of the first solvent group and the second solvent group to about 6: 4 to 8: 2. .

In the third stirrer 30 in which the first and second solvent groups are introduced, external power is supplied to rotate the stirring screw 33 of the third stirrer 30 for about 30 to 50 minutes. The third stirrer 30 is provided with a tachometer 34 so that the rotation speed may be displayed according to the progress rate.

When the rotation of the stirring screw 33 is all finished, the waterproofing agent having a whitening function consisting of the first solvent group and the second solvent group is completed.

The waterproofing agent completed as described above visually checks the third height gauge 31 provided on the outer surface of the third stirrer 30, and then opens the third valve 32 provided on the lower portion thereof, and discharges it to the outside by the prescribed volume. Will be used.

In the waterproofing agent having a whitening function and the manufacturing method according to the present invention as described above, each stirring process of the first solvent group and the second solvent group may proceed regardless of the order.

In addition, various types of products can be manufactured by varying the manufacturing conditions (mixing time, stirring speed) of each solvent group.

As described above, according to the waterproofing agent having a whitening function and a manufacturing method according to the present invention, there is a feature that can be achieved simultaneously with the removal of the whitening by the application of the waterproofing agent.

In addition, the whitening of the brick surface can be removed by about 85% to 90%, and has an effective period of about 60 times compared to the existing waterproofing agent that requires periodic reprocessing.

Although the present invention has been described in connection with the above-mentioned preferred embodiments, various other modifications and variations may be made without departing from the spirit and scope of the invention. Accordingly, it is intended that the appended claims cover such modifications and variations as fall within the true scope of the invention.

Claims (4)

Titanium oxide occupying 5% by volume to 6% by volume, Solvent naphtha occupying 20% by volume to 21% by volume, Xylene occupying 32% by volume to 33% by volume, A first solvent group comprising an acrylic resin occupying 41% by volume to 42% by volume; And Iso-butyl occupying 6% by volume to 7% by volume, Toluene occupying 8% by volume to 9% by volume, Butyl acetate which occupies 12 volume%-13 volume%, Butyl cellosolve occupies 32% by volume to 33% by volume, A second solvent group comprising xylene occupying 41% by volume to 42% by volume; waterproofing agent having a whitening function comprising a. The method of claim 1, The mixing ratio of the first solvent group and the second solvent group is 6: 4 to 8: waterproofing agent having a whitening function, characterized in that. Titanium oxide of 5% by volume to 6% by volume, 20% by volume to 21% by volume of solvent naphtha, 32% by volume to 33% by volume of xylene, and 41% by volume to 42% by volume of acrylic resin for 20 minutes to 30%. Stirring and mixing for 1 minute to generate a first solvent group (S100); 6 vol% to 7 vol% iso-butyl, 8 vol% to 9 vol% toluene, 12 vol% to 13 vol% butyl acetate, 32 vol% to 33 vol% butyl cellosolve, Stirring and mixing 41 vol% to 42 vol% xylene for 5 to 10 minutes to form a second solvent group (S110); The first solvent group and the second solvent group by stirring and mixing for 30 to 50 minutes to complete a waterproofing agent having a whitening function (S120); Waterproofing agent having a whitening function characterized in that it comprises a Manufacturing method. The method of claim 3, wherein The first solvent group and the second solvent group is a method for producing a waterproofing agent having a whitening function, characterized in that the mixing ratio of 6: 4 to 8: 2 :.