What materials are used for wall netting, and what is the use of wall hanging nets when decorating?

Now before doing wall plastering, you have to hang nets on the wall, so, do you know why you want to hang nets? Next, let's take you to understand what is a wall hanging net and the role of wall hanging net.

Hanging nets on the wall is to nail nets on the new wall; It plays a role in preventing cracking of the wall. Because of the specific material, if there is an insulation layer in the surface brick layer, the insulation layer will be hung after the construction of the fiber net.

There are two reasons for the problem of wall cracks, one is that the wall structure is stressed and the wall cracks cause cracks in the plastering layer, and the other is the cracks caused by the plastering layer itself. Cracks caused by force in the wall structure are as follows:

1) The uneven settlement of the foundation causes the cracking of the wall.

2) Temperature cracks, which are also the most common conditions, often appear at the junction of different materials in the wall, such as (between ring beams, lintels and brick walls), etc. The slight deformation of the house structure due to the temperature change of the surrounding environment, and the expansion coefficient of different materials is different, resulting in temperature cracks. The length of the building wall is too long, and the heating conditions are different, and it is easy to produce temperature cracks.

3) Structural cracks occur due to uneven load on the wall structure.

4) Excessive and strong vibration causes cracking of the wall.

5) New wall masonry materials such as aerated concrete.

Masonry construction technology such as blocks, light bricks, etc.

Improper cause of wall cracking.

6) Exterior wall insulation.

"Cracks" and "shell cracks" caused by improper construction of materials.

The purpose of hanging the net is mainly to increase the adhesion strength of the treated layer and increase the bonding effect, so as to prevent the cracking and delamination of the wall treated layer.

1. The main function of hanging the net is to ensure the firmness of the wall, after all, the wall is not necessarily completely strong when the developer does it.

2. It can prevent the new wall from falling off in the later stage.

Requirements: 1. The light wall must be hung with steel wire mesh, and the tiles must be paved after plastering. Most of the light wall has a high water absorption rate, if you do not hang the steel wire mesh, then the water in the cement mortar will soon be absorbed by the wall, causing the wall tiles to fall off easily.

2. At the junction of the old and new walls, steel wire mesh must be hung for pulling and jointing, and then tiles must be paved.

3. After the hydropower is slotted, it must be treated with a hanging network.

The construction steps of the wall hanging net are as follows: 1Prepare tools and materials:

Hanging net tools, wall grids, wall adhesives, scrapers, brushes, measuring tapes, pencils, rulers, etc. 2.Cleaning the wall key difference with the surface:

Clean up the dust and oil on the wall to ensure that the wall is dry and flat. 3.Measure the size of the wall:

Use a measuring tape and ruler to measure the dimensions of the wall and determine the area where the net needs to be hung. 4.Cutting the wall grid:

Depending on the measured dimensions, a cutter is used to cut the wall mesh to a suitable size. 5.Apply wall adhesive:

Use a scraper or brush to apply the wall adhesive evenly to the wall. 6.Installing the Wall Grid:

Attach the cut wall grids to the wall in order, making sure there are no gaps between the grids. 7.Flatten the wall grid:

Use a scraper to flatten the wall grid to make sure the grid fits snugly against the wall. 8.Wait for drying:

Wait for the wall adhesive to dry, which usually takes about 24 hours. 9.Paint the topcoat:

After the wall grid has dried, it can be painted with a topcoat to make the wall more aesthetically pleasing. The above are the steps of wall hanging net construction, it should be noted that in the construction process, we should pay attention to safety and avoid accidents.

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When decorating, hanging nets on the wall is a more common way, so that the wall can be made more firm, so how to construct? Let's take a look at the relevant process flow.

1. What are the construction steps of the wall hanging net?

1. Before hanging the net, first plastering the wall, the plastering should be divided into two steps, in order to increase the adhesion of the wall, we need to increase the composition of cement, but it can not be too thick. Next, you need to brush the mortar, and when brushing, you must first do a condensation treatment, and the depth of the plastering should generally reach about 3 mm, and the flatness of the wall should be very good.

2. If there are cracks on the wall, you also need to tape it well, press it tightly, and then cover it with a mesh cloth.

Second, which walls need to be treated with mesh cloth.

1. The purpose of making mesh cloth is mainly to avoid the problem of the wall falling off in the future, and to increase the firmness of the wall, so many developers will hang the wall net when decorating the house. If some insulation walls are to be tiled, they must be treated with hanging nets.

2. Some are to increase the strength of the putty, if the putty layer cracks in the later stage, then we also need to hang the net when scraping the putty.

3. Some of them are lightweight walls, if they are made of cement pressure plates, in order to increase the strength, they must also be treated with hanging nets.

3. What aspects need to be paid attention to when doing hanging nets?

1. Special attention must be paid to the fiber at the place of connection, and the net must be hung up, and then the tiles can be pasted, which is relatively firm.

2. Some lightweight walls must be hung with nets, which is easy to absorb the moisture in the cement mortar, so that the tiles on the wall are easy to fall off in the later stage.

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Wall decoration is a very important project, some families will find that there will inevitably be some cracks in the connection of the wall after a few years of decoration, although it will not affect the quality and safety of the house, but it will also affect the aesthetics. At this time, many people want to understand whether it is necessary to hang a net on the wall? What materials are generally used for wall hanging nets?

1. Is it necessary to hang a net on the wall?

1. The main function of the wall hanging net is to ensure the firmness of the wall, and at the same time, it can also prevent the phenomenon of opening and falling off cracks in the new wall in the later stage, so it is very necessary to hang the wall net.

2. If it is a newly built wall, generally speaking, it needs to be maintained for more than a month before the later wall treatment can be carried out, but in our real life, it is generally impossible to wait so long, so if you want to construct as soon as possible and are afraid of affecting the later decoration effect, then we can hang a layer of mesh cloth before painting latex paint on the wall, which can play a good role in protecting the wall and preventing cracking.

3. There are many people who will find that even if the wall is repaired very auspiciously, but there will be cracks after a long time, then the mesh cloth can be used for the repair of large-scale cracks, and the wall ash at the cracks will be removed, and then the mesh cloth will be hung after the base layer is sealed with interface enhancer, which can play a good protective effect.

2. What materials are generally used for wall hanging nets?

There are three types of hanging nets:

1. Hang barbed wire when painting. This is to hang nets on the masonry borders of different structures. Because other materials such as concrete, blocks, and mortar, Xu Lu has different degrees of thermal expansion and contraction.

At the same time, the strength of the concrete and masonry of the exterior wall is inconsistent with the mortar strength of the mortar, and the elongation generated may also lead to cracks of varying degrees, which is done to prevent the occurrence of such cracks.

2. The second is to hang the mesh cloth when scraping putty. The purpose of this is to strengthen the putty and prevent the putty from cracking under the influence of the cracks in the mortar layer, 3. Because of the specific material, if there is an insulation layer in the brick layer, the insulation layer will be hung after the construction of the fiber net.

3. How much is a square meter of wall hanging nets.

Because there are many different specifications and materials for wall hanging nets on the market, there will be different Changshou. But in most markets, steel mesh is slightly more expensive than plastic mesh. Under normal circumstances, the ** of the wall hanging net is about 6 10 yuan per square meter.

Because the ** of each place is different, some places **high, some places **low, if it is according to the price of the regular price of the gray belt hanging net, then the manual cost of one square is about 15 21 squares.

The above is an introduction to the relevant knowledge content about whether it is necessary to hang the wall net, what materials are generally used for the wall hanging net, and how much is a square meter of the wall hanging net. Thank you for reading, and if you want to know more about wall netting, please stay tuned.

When many people are asked what is a wall net, they have a veiled expression. In fact, before doing wall plastering Lu Changgao, it is necessary to do wall hanging nets, so will you know why you need to do more than one move to hang nets? Today, I'll take you to learn more about it.

Why hang nets in wall construction.

Hanging nets on the wall is actually nailing nets on the new wall, which has the effect of preventing the wall from cracking. There is also a specific material for the material, for example, if there is an insulation layer in the brick layer of the early ruler surface, then the insulation layer should be hung after the construction of the fiber net.

There are two reasons for the occurrence of wall cracks: one is that the light body cracks caused by the force of the wall structure, which causes the plastering layer to produce cracks, and the other is the cracks caused by the plastering layer itself. The cracks caused by the force of the light body structure have the following situations:

1.Because of the uneven settlement of the foundation, the wall is cracked;

2.Because temperature cracking is the most common condition, it often occurs at the junction of different materials for light weight. The structure of the house is slightly deformed due to the temperature change of the surrounding environment, and the expansion coefficient of different materials is different, so temperature cracks will occur;

3.Cracks occur due to uneven load on the wall structure;

4.how much of the vibration is too strong to cause the wall to crack;

5.Cracking caused by improper construction of new wall masonry materials;

6.Cracks caused by improper construction of exterior wall temperature materials.

So what kind of wall needs to be hung with nets?

Although it is very important to hang a net, when not every wall in the home needs to be hung with a net, how can there be any places that are needed?

1.The light wall needs to be hung with nets, plastered and then tiled. Many light walls have high water absorption, and if the net is not hung, the moisture in the cement mortar is easily absorbed by the wall, causing the tiles to fall off.

2.The connection between the old and new walls needs to be treated with hanging nets and then tiled.

3.After the hydropower is slotted, it must be hung with the net.

That's all for this article