How to draw the texture of the concrete wall? How to do the brushing of cement walls

First, how to do concrete brushing treatment.

1. Whether it is a concrete wall or pavement, if you need to do brushing, you need to use cement and add interface agent.

After mixing well, first brush the wall or floor, the purpose of this is to increase the roughness, which is also a brushing treatment.

2. Next, prepare a shovel, or use other tools to scratch or knock on the wall and ground, and then apply paint to make the whole wall look rough. Then use a roller brush to glue the latex paint.

Painting on the wall can create a brushed effect.

3. The above is a manual method, or it can be brushed directly on the ground or wall through the high-pressure water concrete brushing machine. Next, the cement oil is directly pasted with bricks, so that the firmness can be increased, the bonding effect of the adhesive material and the wall and ground is improved, and the problem of falling off will never appear in the later stage, so as to avoid rework in the future, and reduce a lot of manpower and material costs.

2. What does it mean to hang a net on the wall?

1. Wall decoration also involves another term, which is hanging nets. When decorating, you will find that some walls are hung with nets, and some are not, do you need to hang nets?

2. The so-called hanging net does not refer to the network cable, it refers to nailing a net on the wall, it is a steel wire mesh, the texture is very hard, the main role is to protect the wall, prevent the problem of cracking in the later stage, and make the wall more firm.

3. The requirements for hanging the net are also different, and it is necessary to combine the specific situation of the wall to analyze whether the net needs to be hung and how to hang the net? If it is an old wall, especially at the junction of the old and new walls, it must be hung with a net, so as to make the wall more solid.

4. Especially in the bathroom and kitchen, tiles, if it is a light wall, you also need to hang a net. Plastering first, then hanging nets, and later tiling, so as to avoid the wall tiles falling off. Another point is that if the hydropower is slotted, it also needs to be hung with a net.

Summary: The above is the treatment method of concrete brushing, and what does it mean to hang the net on the wall, whether it is brushing or hanging netting, it needs to be combined with the specific situation of the wall to determine what scheme to choose.

Construction method of hair drawing agent:

1. After the elastic waterproof coating is fully cured, the brushing treatment is carried out.

2. Mix the base surface hair pulling agent and cement according to the ratio of 1:3, and fully stir it evenly with an electric mixer.

3. Use a brushing roller or other special tools to brush the stirred glue onto the base surface, which is in the shape of a uniform burr.

4. Other construction can be carried out after the surface is hardened.

5. The base surface is a concrete structure, and wet water treatment is required before brushing the base surface such as shear wall.

What is the purpose of brushing, if it is for the wall tiles, it is not necessary, after all, it is not easy to draw the concrete wall, it is not as convenient as the grouting, and the effect can also be achieved.

Concrete walls can be brushed with an ultra-high pressure washer.

1. Evenly coat a layer of interface agent on the smooth wall, and then use a relatively large brush to dip cement mortar on the wall for brushing. 2. You can use a shovel or other tools to shovel, knock, scratch, etc. on the wall, which can also make the wall rough, and it is also a good way to pull the hair of the cement wall. 3. You can dip the broom with cement mortar, and then evenly beat it on the wall, so that it can also form brushing on the wall, because the contact area of the broom is relatively large, and this method is relatively labor-saving.

Related knowledge popularization: 1. The brushing effect of the cement wall will have a great relationship with the firmness of the later ceramic tile paste, and the rougher the wall surface is, the more firm it will be when pasting the tiles. 2. After the tiles on the wall are pasted, the burrs and hardness can effectively support the wall tiles, if the hardness is not enough, then the wall tiles and burrs may fall off together.

3. Especially in the bathroom when the cement wall is brushed, you can first touch the burr on the surface with your hands, if the burr is more brittle and the powder is off, then it needs to be removed and re-constructed, otherwise it is easy to leave a certain safety hazard. 4. After the cement wall is finished, it is necessary to leave enough drying time and wait for it to be completely dry before proceeding to the next step.

Usually in the cast-in-place structure, after the cast-in-place slab is poured, it is necessary to chisel the hairs and carry out the pouring of the next layer of column walls. Let the concrete bond firmly.

Concrete brushing: also known as concrete chiseling, concrete flicking, etc., is to use a "chopping axe" tool to chisel out a series of dents on the completed concrete structural surface. The function is to make the construction surface of the two construction stages firmly bonded.

Nowadays, the "cover quilt" in highway construction is also commonly brushed. The old road surface is marked with high and careful roads, and then paved with asphalt and gravel after cleaning. The aim is also to improve adhesion.

There are many ways to deal with walls in life, and one of them is brushing. A lot of people basically don't know what brushing is and don't know what to do with walls, thenHow to brush the wallThis? What should I pay attention to in construction?

In fact, it is the process of treatment of the base layer of the wall. The purpose of this process is to increase the roughness of the wall surface, and then the treated wall surface can greatly improve the adhesion between the cement mortar and the wall surface, which makes the tile wall and the surface of the wall. It adheres more firmly and does not fall off for a long time.

The brush treatment is mainly used for the decoration of ceramic tiles, which is used to treat tiles that adhere to the walls and the floor is unstable.

How to brush the wallIn the first step, we must mix the cement with the surfactant, shake it evenly and apply them to the wall. This step only needs to be done once. The purpose of this is to increase the roughness of the walls.

Of course, this is the effect of the wall-painting process.

How to brush the wallUsing a blade and some special tools, use these tools to draw vertical strips on the wall, then apply paint, the purpose of which is to roughen the wall, and then apply it to the wall with a roller brush to be able to pull it. If there are special requirements, we can use special spraying equipment for spraying, which can also have a good traction effect.

1. Increase cohesion.

How to brush the wallDuring construction, if it is found that the adhesion of the paint is poor, and the size, length and shape of the brushing are not satisfactory, it is difficult to achieve the decorative effect we need. Therefore, in the formulation of elastomeric coatings, it is necessary to use high-viscosity materials such as hydroxyethyl cellulose with strong viscosity thickeners so that the elastomeric paints can extract decorative coating films that meet the requirements.

2. Extend the drying time appropriately.

Generally speaking, your operation step is to first roll the paint and then pull the hair with a brush roll, but this time it must not be too close and must have a certain time interval. In addition, in the case of tensile operation, the coating is required to have good adhesion and the viscosity of the coating does not rise too much due to the time interval. Therefore, in the structure, we must appropriately prolong the drying time of the rock shape and require the coating to have a long drying time.

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When the exterior wall is renovated and constructed, it is necessary to do a good job in painting. What are the construction methods of exterior wall brushed paint? PChouse will take you to find out.

1. Grassroots treatment: deal with the dust and impurities on the wall to ensure that the wall is smooth and dry, and then do local repairs after the acceptance of the grassroots layer.

2. Brush the sealing primer: Roll the closed primer on the base layer, and it is required to be evenly brushed and there can be no missing brush.

3. Paste the dividing line: In order to ensure the uniform brushing effect, the adhesive strip is generally used for segmentation, and the adhesive strip is evenly glued to the wall.

4. Brushing treatment: use a special wool roller for brushing to ensure that the pattern is uniform and there is no phenomenon of continuous segments. After the brushing is completed, it is dried naturally for about 4 hours to ensure that the elastic paint is applied on the basis of surface drying.

5. Brush elastic paint: add water to mix as needed, and brush elastic paint can not have a bottom-penetrating phenomenon. Before painting, the base surface is required to be flat and smooth, and the lines are straight.

6. Brush the top coat: it is necessary to add water to mix, and it is required to be evenly painted, without missing brushing, and the color separation line should be clear and straight.

7. Local repair: check the construction quality of the wall, repair the part to ensure the overall construction effect.

There are many ways to deal with the disadvantages of exterior wall brushing wall sails, and different methods are selected according to different situations, and the following are a few common treatment methods: state slippery family.

1.Scraping treatment: Use a spatula or scraper and other tools to scrape the exterior wall burrs, then sandpaper sanding, and finally apply exterior wall paint or waterproof materials.

2.Paste treatment: Paste the aluminum foil tape or waterproof tape on the brushing place of the exterior wall, which can effectively prevent moisture from penetrating into the wall and maintain the beauty and durability of the exterior wall for a long time.

3.Coating thickening: Brush a few layers of exterior wall paint at the burrs, or use a special waterproof touch-up paint, which can thicken the coating, cover the burrs, and play a waterproof and moisture-proof role.

4.Carbonization treatment: The use of professional carbonizer to treat the hairing part of the exterior wall can effectively discharge the moisture in the wall, prevent the breeding of bacteria, and prevent the penetration of moisture, which plays a role in moisture and mildew prevention.

5.Strong Fill Treatment: Use a strong filler to fill the voids and cracks in the brushing area, so that the wall surface is smooth and tidy, preventing moisture penetration, and at the same time improving the strength and durability of the exterior wall.

In short, the exterior wall brushing treatment method needs to be selected according to the specific situation, and the condition and environment of the wall should be carefully analyzed, and the most appropriate method should be selected to ensure the aesthetics and durability of the wall. At the same time, when purchasing materials, you should choose the most environmentally friendly and reliable materials to ensure the quality and effect of wall treatment.