Is it better to do a solid or hollow wall?

1. Solid wall.

Solid brick walls are standard bricks.

Masonry is a type of sintered brick. Where to clay, shale, gangue.

Or fly ash as raw material, through molding and high-temperature roasting for masonry for load-bearing and non-load-bearing wall bricks are collectively referred to as sintered bricks, which can be combined with light aggregate concrete, aerated concrete, and rock wool.

and other thermal insulation materials are used to build a light wall with bricks on both sides and lightweight materials in the middle.

2. Hollow wall.

In China's multi-storey small high-rise residential buildings, reinforced concrete is mostly used.

Shear wall structure. For this structural system, the existing problems are that the structural stiffness is very large, the structure is self-weighted, the role is large, and some walls are easy to brittle failure, especially the window wall of the window opening hole of the external wall, the stiffness of the wall limb is different, and the shear compression ratio is different, which is extremely easy to cause brittle failure. The shear wall has a hole opening, and the structural effect is complex, that is, it is neither a plate structure nor a rod structure, and the stress distribution is extremely uneven.

It is recommended to use a wall-frame hollow wall structural system. The wall frame hollow wall structure system can reduce the best effect, avoid brittle failure, and save materials.

Is it better to build a solid wall or a hollow wall? Let's look down:

First: the cost is large

1. According to my observation, when building a small section of wall 30 cm long, a hollow wall only needs 3 bricks, while a solid wall needs about 5 bricks. That is, the number of bricks to be used for a solid wall is at least a double of the number of bricks to be used for a hollow wall, so the cost of bricks will naturally increase.

3. Solid walls use more bricks than hollow walls, and the natural weight is heavier than hollow walls. Then, the demand for steel bars is also more stringent. Solid walls typically use thicker reinforcement than hollow walls, which increases the cost of reinforcement. Therefore, hollow walls occupy a clear advantage in terms of cost!

Second: safe big PK

1. The hollow wall is a single-sided single-brick wall, and a steel bar of about 30 cm can be chiseled out of a large hole in the wall with a few hard chisels, while the solid wall does not use an electric drill.

It's hard to make holes in the wall. As a result, solid walls have a higher burglar resistance coefficient than hollow walls!

2. In the process of weathering for a long time, the hollow wall will hide some rats or snakes inside, and rats or snakes are very good at making holes, they may break through the weathered bricks in the hollow wall, so as to enter the farmers' homes, bringing great uneasiness to the farmers. But even if the bricks on the outside of the wall are weathered, the bricks on the inside can still keep rats and snakes out, thus ensuring the home environment of the family. On top of safety, solid walls beat hollow walls!

Whether it is a solid wall or a hollow wall, both have their own benefits, pros and cons, and it depends on how to use it.

The hollow wall of the frame structure of the house is better, the hollow wall saves materials, and the thermal insulation performance is better than that of the solid wall.

For a simple one-story bungalow with a non-frame structure, when making a hollow wall, the wall under the beam is filled with cement concrete, and the upper part of the lower wall of the beam is paved with two ribs to make a simple ring beam, which can bear the upper load, and most of the wall is still a hollow wall.

Each has its own advantages and disadvantages, depending on the specific use, the decorative wall, do not need to tinker with the load-bearing wall with the hollow is good, the opposite solid is definitely better, of course, the hollow insulation effect is better than the solid wall.

Of course, the solid wall is good, because it is firm, but the cost is a little higher, this depends on the role of the wall. Specifically.

If it is a load-bearing wall, it must be solid, if it is just a general partition, you can make a hollow, after all, the hollow can save costs, and at the same time, everything should look good in terms of aesthetics.

It is not easy to say which one is better, because each has its own advantages and disadvantages, for example, the load-bearing performance of hollow walls is worse than that of solid walls;

The sound insulation performance of hollow wall bearing is better than that of solid wall;

Hollow wall walls are lighter than solid walls and have better thermal insulation performance.

Personally, I think it's better to make a solid wall, because there is no sound insulation effect in the case of a hollow wall, and if the area of the wall is very thin, it is possible that you may hear your conversation on the other side, so I personally think it is safer to make a solid wall.

It depends on where you are doing it and how the building is constructed. If it is a load-bearing wall, most of the walls are solid walls, and other walls can be made hollow walls.

I think that solid walls and hollow walls have their own uses, and they cannot be generalized, some buildings need to be made solid walls, and some places can be made hollow walls.

It is better to make a hollow wall, the hollow wall has a better bearing capacity, and it is warm in winter and cool in summer.

Personally, I feel that it is better to do a solid wall than a hollow wall, and the real mood is safe and solid, and the sound insulation effect is good

Of course, the hollow wall is good, the hollow wall is warm, and his thinness is also very good.

Most of the walls in the north are hollow brick walls, but depending on the nature of the building and the age of the building, if it is a hollow wall, you cannot install a hanging bathroom cabinet.

Generally, the majority of high-rise buildings above 15 meters are frame shear wall structures, and the walls are hollow bricks, but if they are more than 15 years old, most of them are brick-concrete structures, which refers to low-rise buildings.

The walls are all solid bricks. Generally, the wall of the bathroom should be designed to consider the hanging or installation of sanitary ware, and the solid bricks are specified in the corresponding position, but they are generally ignored or directly poured with sand and plaster in the hollow bricks during construction.

Detailing

Lintel. When the door and window openings are set up on the wall, in order to support the various loads that are transmitted by the masonry on the upper part of the opening, and these loads are transmitted to the walls on both sides, the cross beam, that is, the lintel, is often arranged on the door and window openings.

The load on the lintel is generally distributed in a triangle, and for the convenience of calculation, the triangle can be converted into 1 3 opening width, and the lintel only bears the load of its upper 1 3 opening width, so the cross-section of the lintel is not large, and the reinforcement in the beam is also less. Lintels can generally be divided into reinforced concrete lintels, brick arches (flat arches, arc arches and semicircular arches), reinforced brick lintels and so on.

Sill. The lower part of the window opening should be provided with a window sill. The window sill is divided into cantilevered window sill and non-cantilevered window sill, and the inner window sill and the outer window sill can be formed according to the installation position of the window.

The exterior window sill is designed to prevent water from accumulating at the bottom of the window opening and flowing indoors. The inner window sill is used to remove condensation from the window, protect the interior wall, store things, place flower pots, etc. The bottom cornice of the window sill should be made into an acute angle or semi-circular groove (called "dripping") to facilitate drainage and avoid polluting the wall.

80% Because the weather in the north is colder, hollow walls can effectively keep warm.

No, there are not many hollow walls, and if it is a hollow wall, it is better not to install it.

1. Different properties: solid brick walls are standard bricks.

masonry, hollow bricks.

The walls are hollow brick masonry.

2. Different raw materials: the bricks used in solid walls are sintered bricks.

Most of the bricks used in hollow walls are made of clay, shale and other raw materials that are processed and processed to burn paper.

3. The characteristics are different: the wall of the solid wall is heavier than the hollow wall, and the thermal insulation effect of the solid wall does not have the hollow wall. A solid wall is a standard wall, and a hollow wall is a wall that is hollow inside.

The difference, 1, the load-bearing performance of the hollow wall is worse than that of the solid wall, 2, the sound-bearing performance of the hollow wall is better than that of the solid wall, 3, the hollow wall is lighter than the solid wall, and the thermal insulation performance is better.

The hollow is good, and there are voids for heat insulation.

Hollow walls have good sound insulation.

Hollow walls are hollow and solid walls are solid.

1. Composition: hollow integrated wallboard is also bamboo and wood fiber integrated wallboard, composed of wood powder, calcium powder, and polyvinyl chloride; The solid wall panel is an upgrade of bamboo and wood fiber material, and the main component is polymer resin.

2. Structure: The hollow integrated wallboard is a porous structure in the middle, and the advantages of the hollow structure are that the heat and sound transmission effects are good, and the sound insulation effect will be better; The solid wall panel is solid in the middle, and the tightness of the board can be roughly seen from the cutout of the whole board.

3. Function: The hollow integrated wallboard was launched earlier, the cost is lower, and the production is simpler than other materials; The appearance of solid wall panels is closer to solid wood, positioning the middle and high-end consumption level.

Advantages and disadvantages of hollow walls.

1. The advantage of the hollow wall is that when it is built, it occupies an obvious advantage in cost. Because the hollow wall does not have particularly high requirements for the construction of steel bars, you can choose a slightly thinner one, which can save the investment of steel bars and reduce the cost of construction during construction. At the same time, it can also save construction time during construction, and the overall cost will be lower.

2. However, the disadvantage of the hollow wall is that it can not meet the requirements in terms of safety, if you chisel a few times on the wall with a steel front tendon, you can chisel out a big hole, and its safety factor will be greatly reduced.

3. For some self-built houses, hollow walls will also bring certain drawbacks, such as it is easy to cause rats to enter, which makes the home environment risky.

Hollow wall masonry methods and techniques.

1. First of all, water the hollow bricks one or two days in advance to ensure that the moisture content of the bricks is within the range of 10%-15% when building the wall;

2. Then build the brick body on the parallel surface of the silver space, when the brick is built to the bottom of the beam plate, reserve a gap of 100-200 mm, and then make up the roof after 7 days to prevent cracks at the bottom of the beam plate;

3. The holes of the hollow bricks should be parallel to the direction of the wall, and the thickness should be consistent with the thickness of the wall.

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As we all know, many building materials are used in the construction of houses, the most common of which are cement, bricks and steel bars. The walls of the house are made of bricks, but the walls are also divided into solid walls and hollow walls, so how to tell if a solid wall is a hollow wall? What is the difference between a solid wall and a hollow wall?

Next, let's introduce the relevant content to you, let's take a look. How to tell if a solid wall or a hollow wall is a solid brick, which has more holes, a smaller size and a large number, whereas a hollow wall uses hollow bricks, which has fewer holes, a large size and a small number. It can also be judged from the load-bearing performance, the load-bearing is the solid wall, and the opposite is the hollow wall.

In addition, solid walls are better soundproofed, and vice versa. What is the difference between solid wall and hollow wall 1, the bricks used in the former belong to sintered bricks, but the bricks used in the latter are basically processed and fired from clay, shale, etc. In addition, the weight of a solid wall is heavier than that of a hollow wall, but the insulation effect will be poor.

Solid walls are the current standard walls, and hollow walls are walls inside buildings. 2. Hollow bricks can save raw materials and fuel for firing, due to their relatively light weight, they can also reduce the burden of handling and transportation, and the weight of solid bricks will be about one-third heavier than hollow bricks. In addition, the compressive resistance of hollow bricks is relatively strong, and it is not suitable for building load-bearing walls of industrial and civil buildings, especially concrete blocks, and red bricks will be used to build load-bearing walls in some places.

3. Hollow brick can be insulated, its sound insulation performance is very strong, and it also has the functions of moisture-proof, anti-corrosion and fireproof, which is recommended by the state to be used as a building material and is widely used in the regional division of the building. Article summary: The above is for you to introduce how to judge the solid wall or hollow wall and what is the difference between the solid wall and the hollow wall, I hope to help some friends in need.

Do the math how much it will cost you to renovate your home

1. The solid wall is made of solid bricks, which has more holes, smaller size and more quantity, while the hollow wall uses hollow bricks, which have fewer holes, large size and small quantity.

2. It can also be judged from the heavy performance of the Chengxun family, the solid wall is the stronger load-bearing reed, and the hollow wall is the opposite.

3. In addition, the sound insulation effect is better than the solid wall, and the opposite is the hollow wall.