Construction method of sand in water, construction method of sand in water

The construction method of sand in water is as follows:

1. Base surface treatment

First of all, the base surface must be treated well, the wall must be kept flat, not uneven, and the wall must be kept dry. Therefore, before construction, the base surface should be treated first, and if there are relatively large stones on the surface, you need to polish it with tools. If there are cracks or dents, use putty.

Fill in so as not to affect the construction effect of water-in-sand paint.

2. Primer construction

After the base layer is processed, then the primer application begins, it's the primer application and the latex paint.

The construction is actually pretty much the same. The primer construction is mainly to better fit the water-in-sand paint, and the primer also has good sealing, which can repair the cracks in the wall. Moreover, after brushing the primer, it can also prevent cracks and peeling off in the later stage of the water bag silly, so this construction is also very important.

3. Construction of sand in water

Then, the sand-in-water construction officially begins, usually we use a spray gun for construction, because if you use a spray gun, the painting effect is more uniform and the thickness is consistent. If the wall is relatively flat, you only need to spray it twice, and if the surface is uneven, it is recommended to spray it several times to improve the aesthetics.

4. Construction of overcoat

After the construction of water-in-sand paint, you need to wait for the surface to dry, and then brush a layer of overlay paint on the wall. This step can be constructed or not, depending on the specific situation. After the construction of this paint, it can prolong the service life of sand in water and achieve the effect of anti-pollution.

Especially when it rains, it can prevent the paint on the surface from washing away, so it is best to apply a layer of sand cover if possible.

The application of water-in-sand paint is very simple, and it can be sprayed with a spray gun. It can be sprayed 2 times to control the dosage, uniformity and flatness.

Generally speaking, there are five processes of sand in water, from the bottom to the surface of each layer is a process, each process is perfect, the performance and effect of the overall coating can be fully exerted.

The first is the base treatment, the base material, that is, the mortar concrete layer, should be smooth, solid, clean and free of oil, floating dust and other dirt.

The first process is putty leveling construction, which can be used to choose Jess real stone paint.

Special wall treasure, direct construction, good strength does not fall off, with flatness as the standard. After that, it is cured with clean water several times until the wall shrinks and firms.

In the second process, the water-based sealing primer is applied, which is evenly covered and can play a good sealing and alkali resistance function.

In the third process, the granite medium coat is rolled over to create the background color of the stone, which is uniform and transparent, waiting for complete drying.

The fourth process, spraying the topcoat, spraying with a special water-in-sand spray gun, spraying twice, uniform and non-penetrating, has met the design requirements, depending on the temperature drying, until it is dry.

The fifth process is to roll coat the colorful special high-clean overcoat to improve the weather resistance, durability and gloss of the entire layer, and require uniform and full coverage.

The above is the overall construction process of sand in water

The construction method of sand in water is as follows:

1. Grassroots treatment.

After the cement mortar is completed, it needs to be cured for more than 15 days, and it will be completely dry when it is returned. There shall be no moss, grease and other pollutants on the cement surface and the coated object before scraping the putty, and if there is, it must be completely removed, otherwise the adhesion of the putty will be affected.

2. Scrape putty.

It is recommended to use special gray anti-crack putty for exterior walls, and after the putty is dry, it is necessary to use sandpaper to polish off the sharp corners and knife marks, and the grinding can also make the primer better Wang Yanyu adheres to the putty, so as to prevent the occurrence of hollowing, peeling and other bad jujube Jane after the occurrence.

3. Roller coating. Roll primer can avoid the problem of alkalizing or blooming on the sand-in-water surface caused by the seepage of alkaline substances from the wall. Paste masking paper.

The middle coat of roller coating requires uniform roller coating and consistent color, and the bottom cannot be exposed. Spray color dots. Spray it in 2 times, spray it for the second time after the first surface drying, and the texture and thickness of the spraying can be consistent with the color of the sample effect.

Tear off the masking paper and sand.

4. Roller coating topcoat.

Be sure to be uniform and consistent when rolling on. The use of overprint topcoat is mainly to enhance the weather resistance, waterproofness and dirt resistance of the sand-in-water coating, which can improve the ultraviolet radiation resistance of the wall, and the waterproof and dirt resistance can make the wall more convenient for cleaning in the future.

Sand in water

Water-in-sand liquid rock paint can be said to be a combination of water-in-water and real stone paint into one upgraded product, the surface texture of the three is different, liquid rock paint has both the texture of natural stone with lychee surface, and the effect of imitation granite. Although the real stone paint has the texture of natural stone on the lychee surface, it cannot do the colorful visual effect of imitation marble, while the water-in-water colorful paint has a surface luster.

Dear, hello, I am glad to answer for you: the process flow of sand in water is as follows: 1. First of all, at the very beginning, the pollutants, grease, moss and other substances on the cement surface should be cleaned up.

2. Batch scraping putty, putty generally needs to be scraped twice, the first time is for leveling, the second and all over is complete, and the second time must wait for the first time to dry to eighty. 3. Roller primer, which is to avoid the discoloration of the wall caused by the seepage of alkaline substances on the wall. 4. Paste the masking paper, after the bottom dust is dry, paste the masking paper as required, and press it gently.

5. Roller coating is generally required to be rolled twice, because I am afraid that the color will be inconsistent and uneven, so that the shed will be exposed. 6. Spray color dots, color dots are generally sprayed twice, the first time is dry, and then spray the second time, and the sand spray gun can be used in water. 7. Tear off the masking paper immediately after spraying the color dots, so as not to tear it off after drying.

8. Finally, it is time to call it a day, and polish the paint surface with sandpaper to remove sharp corners and raised sand.

Hello, 1, base surface treatment First of all, we want to do a base surface treatment, the surface of the wall must be flat, not uneven, and relatively dry. Treating the base surface is a very important step in the construction of sand in water. If there are hard stones on the base, we need to polish them, and if there are depressions, we need putty to smooth them.

The overall surface must be flat. There are no bumps or stones. This is very important.

2. Primer construction When the base surface is properly closed, we will carry out the construction of the primer. Water-in-water and sand-in-water primers are actually the same. The main function of the primer is to better fit the water-in-sand product.

Moreover, the primer has good sealing. You can fix all the cracks in the wall. In order to avoid some cracks and other phenomena in the later stage of sand-in-water construction.

The construction of sand-in-water primer is a very important part of our construction of sand-in-water. 3. Construction of sand in water When the construction of the primer is completed and waiting for it to dry completely, we can carry out the construction of sand in water, and the construction of sand in water is generally carried out with a spray gun. The advantage of spray gun construction is that the whole is relatively uniform and the thickness is consistent.

For the appearance is very flat, generally we recommend spraying about twice. It will cover the defects and improve the aesthetics. It is also mainly to increase the thickness of sand in water.

Extend the service life of sand in water. 4. Construction of overlay paint When we finish the construction of water-in-sand and wait for it to dry completely, we need to apply a layer of overcoat. The overlay is optional, it can be applied or not constructed, or constructed, if we apply, it will greatly extend the service life of sand in water, and the pollution resistance will increase.

And when it rains, it can be used as an automatic flush. Therefore, generally speaking, it is best for us to choose the construction of the overlay coat. Hope we can help you.

Summary. The cleanup method of sand pollution in water is as follows:1

For rainwater: Choose an emulsion with good water resistance. 2.

For dust: choose a sand-in-water colorful stone-like paint that is not easy to absorb dust to eliminate static electricity on the surface. 3.

For ultraviolet rays: choose UV-resistant sand-in-water colorful stone-like paint. 4.

For acid rain: choose sand-in-water colorful stone-like paint with acid rain resistance in acid rain areas.

The cleanup method of sand pollution in water is as follows:1For rainwater:

Choose an emulsion that is resistant to water. 2.Against dust:

Choose a water-in-sand colorful stone-like paint that is not easy to absorb dust to eliminate static electricity on the surface. 3.For high and several UV rays:

Choose UV-resistant sand-in-water multi-colored imitation stone Qishou lacquer. 4.Against acid rain:

In acid rain areas, choose sand-in-water multi-colored imitation stone paint with acid rain resistance.

1. Do not blindly destroy tiles. It's also the best quick and clean way to clean up. Just scrape it with a fierce wallpaper blade.

The blade scrape only refers to the gap, and a large area is not usable2. It is difficult to dissolve it with commonly used solvents, and if there is not much, scrape it with a razor. Use more grinding and punching cement cleaner, which is very effective in removing cement.

What can be washed with water-wrapped sand glue.

Use oxalic acid dilution and rinse clean.

Can the non-embroidered steel door be washed?

Yes pro. Oh thanks.

Aluminum too. It's okay too.

Water-in-sand construction ** ranges from 20-35 yuan per square meter, and the labor cost is 300 yuan a day.

As the old saying in the industry goes, three materials and seven divisions of labor, the material mainly refers to water in water, water in sand, there are many manufacturers, and the quality is uneven, a cost-effective water in sand per square meter between 20-35 yuan. The manufacturer only supplies materials, generally about 15-25 yuan. (There will be fluctuations depending on the region and brand).

The wages of water-in-sand and water-in-water construction workers are 300 yuan a day, and the general false notice is 200 yuan a day. There will be differences in regional differences and fluctuations in labor costs, and workers' clothing, food, and living expenses are not included.

Precautions for safe construction:

1. Wear a helmet and a safety belt.

2. Effectively close the construction operation point with a reputation bucket.

3. Do the work is completed, the material is clean, and the site is clear.

4. Remove construction waste on the same day.

5. It is strictly forbidden to throw objects from high altitudes.

6. If the property of others is damaged due to illegal operation, compensation shall be made at full price.

7. Erect scaffolding that meets the requirements of the code.

8. Comply with other relevant regulations. <>

Hydrophilic sand groove construction steps: 1. Treat the base layer to keep it flat and dry. 2. Apply primer to the base layer.

3. After the primer is dried, spray the sand in water twice on the wall with a spray gun. 4. After the water-in-sand is dried, walk cautiously and paint the wall with topcoat.