What are the ways to use exterior wall putty powder?

Exterior wall putty powder needs to be used for home decoration of exterior walls, so how to use exterior wall putty powder? Let's take a look! 1. The base layer should be solid, clean, roughly flat, and free of open water, and the strength of the base layer should be greater than or close to the strength of putty.

2. The base layer with strong water absorption should be sealed with water or diluted Lines interface treatment agent, and then scraped putty after wetting. 3. The newly plastered cement wall should be scraped putty after the curing period. 4. Press putty powder:

Water 1: Stir well, let stand for 10 to 20 minutes, stir well again and use. 5. Use a steel scraper or spatula to scrape in batches according to the convention, and the number of scraping and coating should not be too much, and strive to be uniform and flat, and do not leave traces of joint joints.

6. Batch scraping thickness, dosage 1, generally twice survived.

Exterior wall putty. How to use the powder:

1. When using, add water to adjust to a thick state, and the water-cement ratio.

It is 1:3 and can be used after standing for 5 minutes.

2. The wall must be smooth, solid, free of oil, floating ash and other dirt. The peeling, hollowing, and chalking parts must be removed.

3. Usually scrape twice, and the second coating can only be constructed when the front coating is dry.

4. After the putty is dry, polish it with 320 or 240 sandpaper, and paint or paste the wallpaper as soon as possible.

5. Each kilogram of putty can be about square meters (two batches) of flat wall.

The best decoration for exterior walls is to scrape flexible putty, which is also very popular now, and many people will use products on the exterior walls of their homes. The flexible putty powder of the exterior wall overcomes the problem of cracks after the decoration of the exterior wall, and the flexibility and delicacy of the exterior wall greatly improves the decoration quality of the exterior wall. How to use exterior wall putty powderThis?

What are the precautions? Let's find out together!

1. How to use exterior wall putty powder.

1. Before using putty, the base layer must be clean, and the strength must be close to the strength of putty.

2. Mix putty, add water to stir the exterior wall putty, proportion 1: stir evenly, after completion, put it for 10 minutes in the stirring can be used. Then choose a smooth wall, scrape and scree.

3. Scrape putty, to use a steel scraper or spatula to scrape according to the conventional batch, the number of scraping can not be too much, two scraping is enough, the second vertical coating can only be carried out in the case of dry front coating.

4. The thickness of the batch scraping putty is generally appropriate, and the dosage is 1, usually on both sides.

5. After scraping the putty, wait for the putty to dry, then polish it with sandpaper, and paint or paste wallpaper as soon as possible.

Second, the purchase of putty precautions.

1.It is necessary to have the habit of looking at the packaging, when choosing putty powder, we should first look at the production standards of putty powder, whether there is a certificate of conformity and quality certificate, and try to choose a more environmentally friendly putty.

2.The hardness, whiteness, fineness, workability, construction performance, and environmental protection of putty are different, although the eyes can not distinguish, but generally good putty viscosity is relatively large, the overall is more delicate, if the quality is not good, putty powder will diverge, it is really not good to distinguish the calendar, you can wait for the putty to dry after the construction with your hands, see off the white, nails do not scratch, white is not serious is good putty.

3.Finally, looking at the anti-counterfeiting logo, Feimojun has seen a lot of news mentioning the anti-counterfeiting logo of decoration products. Generally, the good quality putty powder is very concerned about the details of the product, if there are fake and shoddy products, generally scratch off the coating and dial ** to distinguish the real from the fake.

The above is a detailed answer about how to use exterior wall putty powder, I don't know if you are satisfied with our introduction.

When decorating the wall, in order to be more flat and beautiful, putty powder is generally painted. What are the formulas of exterior wall putty powder? PChouse will take you to find out.

Exterior wall putty powder is to put the base material and filler into the mixer, start the mixing, add binder, water retention agent, water reducer, anti-cracking agent, etc. in turn, and mix for 30 minutes to discharge the packaging.

Exterior wall putty powder according to the powder: water = 3:1 share, first add water to the container, mix the powder under mixing, continue to mix for 5 10min, stop 10min and then mix for a second time for 5min, you can scrape and coat.

The mechanism of action is that when water is added and mixed, the slurry becomes viscous due to the dissolution of the polymer in water absorption, which greatly promotes the adsorption and adhesion of the bottom layer, and enters the pores and microcracks on the surface of the bottom substrate. In the process of cement coagulation and hardening, the cement absorbs water from the polymer and continuously simplifies, and the bottom layer is integrated through chemical reaction, and the polymer is dehydrated and gradually solidified, so that the pores of the cement stone space skeleton are cemented into a space network structure by the polymer flexible particles, networks and film layers, forming a layer of composite with high impermeability. Raid the feast.

Generally, putty powder is not used, latex paint is generally used, and there is a waterproof putty that is used in waterproof.

requirements for interior walls.

Exterior wall putty powder and interior wall putty powder, what are the differences between the two, teach you the correct way to buy.

The construction process of exterior wall building putty powder, tile wall renovation construction technology 1, cleaning the tile wall. After mixing evenly with the interface agent and the exterior wall putty powder (the dosage is 4:6), scrape it on the tile wall (the dosage should be small, the batch scraping should be tight, the amount of putty powder per square meter is not greater, and the surface after batch scraping is rough and to be dried.

2. Mix with exterior wall putty powder and water (the dosage is 7:3) evenly and then batch on the surface (you can scrape it with a one-meter ruler), and the surface can not be smooth, and you can use water to roll it again after drying. 3. Mix with exterior wall putty powder and water (dosage 6:

4) After the batch is on the surface, the surface is in a flat state after batch scraping, and it is polished smooth with sand skin after a little drying, and it is drenched on the finish with water if possible, and then rolled on the surface with the diluted interface agent (1:1), and the surface is percussion checked after drying. Concrete surface construction process 1, mix with exterior wall putty powder and clean water (the dosage is 7:

3) Evenly after the batch on the surface (can be scraped with a one-meter ruler), when the surface is rough, you can add 40 80 mesh stone sand, the surface of the batch scraping can not have a smooth feeling, and can be rolled with water after drying. If you want to know more, you can consult Meien putty powder.