What is the definition of a concrete wall How is a reinforced concrete wall different from a brick w

The full name of the concrete wall is the concrete impermeable wall, the longitudinal cut of the vertical wall, and the wall is extended along the dam body. It is a wall-shaped anti-seepage building built by continuously making holes in a loose and permeable foundation, fixing the wall with mud, and pouring concrete into the holes. It is a hydraulic work on ZD sluice dams and so on.

One of the main measures for vertical seepage prevention treatment of buildings in loose and permeable foundations. The impermeable wall is built in sections, and a round hole or slot hole is poured with concrete to form a wall segment, and many wall segments are connected to form a whole wall. Wall.

The top is connected with the impermeable body of the sluice dam, and the two ends are connected with the anti-seepage facilities on the shore, and the bottom is embedded in the bedrock or relatively impervious stratum at a certain depth, which can cut off or reduce the seepage water flow in the foundation, and ensure the permeability stability of the foundation.

and the safety of sluices and dams, and give full play to the benefits of the reservoir plays an important role.

Cement, stones, sand, and water are mixed together, and the poured wall is a concrete wall.

Ready-mixed concrete is in a flow plastic state in a certain period of time, poured into the mold, and can be made into various shapes and sizes of structures or components after tamping and solidifying, and the cement reacts with water hydration for a period of time after forming, so that the concrete is hardened, and the hardened concrete has the properties of general stone, so the concrete is also called concrete, the meaning of artificial stone.

No, a wall made of cement, stones, sand and water is mixed together, and a wall made of bricks and mortar is a brick wall.

First, the usage of the two is different:

1. The usage of reinforced concrete wall: due to the low strength and self-weight of the wall material, it is only used in multi-storey houses, so in the structure of high-rise and super high-rise houses, a new structural system needs to be adopted, which is the shear wall structure system.

2. The usage of brick orange wax wall: ordinary buildings can be used, and it is widely used for low-rise and multi-storey houses.

Second, the approach of the two is different:

1. The practice of reinforced concrete wall: a composite material composed of a composite material composed of reinforcement mesh, steel plate or fiber in concrete to work together to improve the mechanical properties of concrete. It is one of the most common forms of reinforced concrete.

2. The practice of brick wall: in order to make the masonry solid and stable and form a whole, the vertical masonry joints between the upper and lower bricks must be regularly staggered, which is called staggered joints. The staggered joints can also make the façade of the clear water wall form a regular pattern.

The basic assembly method of the solid wall is the upper and lower skins, one shun and one ding, etc.

Third, the characteristics of the two are different:

1. The characteristics of reinforced concrete walls: the tensile strength of concrete is low, usually only about one-tenth of the compressive strength, and any significant tensile bending action will cause the micro-lattice structure to crack and separate, resulting in the destruction of the structure. However, most of the structural components with good slip numbers have the need for tensile stress inside, so the concrete without reinforcement is rarely used alone in the project.

2. The characteristics of brick wall: it has good load-bearing, heat preservation, heat insulation, sound insulation, fire prevention, durability and other properties.

Summary. Kiss <>

We are happy to answer for you, and the answer is: reinforced concrete wall: a combination of steel mesh, steel plate or fiber in the concrete to work with it to change the mechanics of concrete. It is a more common way of reinforced concrete.

What does it mean to have a reinforced concrete wall.

Kiss <>

We are glad to answer for you, the answer is: reinforced concrete wall: a combination of concrete cracks composed of steel mesh, steel guess plate or fiber nucleus closure in the concrete, a combination of materials that work together with it to change the mechanics of concrete.

It is a more common way of reinforced concrete.

Hello Kiss Reinforced concrete wall refers to a concrete wall that is mixed together with steel bars, cement, stones, sand and water. The wall structure is mainly divided into the following four categories: frame structure wall, which is generally composed of beams, plates and columns.

It is characterized by the flexible arrangement of the frame structure, with a large indoor space, and the use of a relatively square is high-handy. Most of the floor slabs of the frame structure are cast-in-place reinforced concrete slabs, and the infill walls between the frames are mostly lightweight masonry walls. Special structural walls, this kind of structure is also called spatial structure.

It includes suspension cables, grids, arches, shells and other structural types, which are mostly used in large public buildings. The masonry of the reed Zheng structure wall is a widely used shear wall structure form of multi-storey residential buildings. Reinforced concrete prefabricated floor slabs and roof panels are used as the floor and roof structure layers, and the vertical load-bearing components are made of brick masonry.

There are some distinct differences between brick and concrete walls in terms of materials, construction methods, durability, and cost.

First of all, the biggest difference between brick and concrete walls is the material. Brick walls are made of bricks, which are generally bonded with materials such as lime, sand and cement, and have good thermal insulation and sound insulation. Concrete walls, on the other hand, are made of cement, fine aggregates, coarse aggregates, and water in a certain proportion.

As a result, concrete walls are stronger than brick walls and are more resistant to freezing cycles.

Secondly, in terms of construction methods, the construction process of brick walls is relatively simple, in most cases, the bricks are cut with professional tools and pasted on the wall with yellow sand mortar. When the concrete wall is plastered, it is necessary to walk in the formwork to compact the concrete, which is a more complex job. At the same time, the concrete wall needs to be fully hardened and solidified by maintaining the humidity for a fixed period of time to achieve the design strength and stability, while the brick wall does not need this step.

In addition, the durability of brick and concrete walls is also different. Due to the higher strength of concrete walls, comparatively speaking, concrete walls are more earthquake-resistant and have a longer durability period. The brick wall is relatively susceptible to cold and hot expansion and problems such as cracking and slag loss.

However, the construction advantage of brick walls is that they are better insulated and sound insulated, and at the same time economical, which is a preferred option for buildings in certain non-high-pressure areas.

Finally, cost is also one of the different factors for the two types of walls. Although the material cost of concrete walls is higher than that of brick walls in terms of the use of materials, the construction method of concrete is relatively simple, saving material, construction and labor costs, so in terms of comprehensive cost, concrete walls are usually more economical and practical than brick walls.

To sum up, there are some significant differences between brick walls and concrete walls in terms of materials, construction methods, durability and cost. When choosing wall materials, it is necessary to consider various factors such as region, topography, building structure, use function and economic budget, and maintain a comprehensive selection of the best choice. <>

Dear, hello, I am glad to answer for you, what is the wall concrete and what structure A: Wall concrete is composed of steel and concrete, it is characterized by self-weight, large stiffness, strong integrity, not easy to be eroded by the outside world, good sealing, but the construction period is longer. Concrete, abbreviated as:"Concrete (tóng)."：

It refers to the general term of engineering composite materials that are cemented into a whole by cementitious materials. The word concrete usually refers to the use of cement as cementitious material, sand and stone as aggregates; With water (can contain admixtures and admixtures) in a certain proportion, the cement concrete obtained by mixing, mold ignition is also called ordinary concrete, it is widely used in civil engineering. Concrete is one of the most important materials for civil engineering today.

It is an artificial stone made of cementitious materials, granular aggregates (also known as aggregates), water, and admixtures and admixtures added if necessary in a certain proportion, evenly stirred, densely molded, cured and hardened. Concrete has the characteristics of abundant raw materials, low cost and simple production process, so that the amount of concrete is getting larger and larger. At the same time, concrete also has the characteristics of high compressive strength, good durability and wide range of strength grades.

These characteristics make it widely used, not only in various civil engineering applications, but also in shipbuilding, machinery industry, marine development, geothermal engineering, etc., concrete is also an important material.

When we decorate the house, we need to do waterproofing, and now whether it is a building or a square, we need to do waterproofing, but there is a cast-in-place wall that everyone knows? This is a way of decoration that people prefer, but there are many people who don't know what a cast-in-place wall is, so let's introduce to you what it isCast-in-place wallsWhat are the precautions for waterproofing with cast-in-place walls?

1. What is a cast-in-place wall?

1. The cast-in-place wall is about 1 5-1 10 of ordinary concrete, so the use of foamed concrete as the wall material can greatly reduce the weight of the building, increase the floor height, and reduce the foundation cost by about 10%.

2, foaming, mixing, conveying integration, vertical conveying 120 meters, horizontal conveying 800 meters, the general building only needs one or two working points to complete the pouring engineering of the whole building, 25 cubic meters per hour pouring capacity makes the wall pouring work efficiency amazing, take the partition wall thickness of 120mm as an example, equivalent to completing 200 square meters of wall pouring per hour, according to 10 hours per day, then nearly 2000 square meters of wall pouring can be completed every day.

2. Precautions for acorn waterproofing of cast-in-situ walls

1. If the roof is structurally waterproof, it is because the poured concrete roof leaks vibration during vibration, resulting in local honeycombs, horse surfaces, and small holes like anthills, resulting in roof leakage. A layer of membrane waterproofing should be done on the roof.

2. If the roof has been waterproofed and there is local leakage, it should be carefully leaked to check whether the waterproof layer is partially damaged, whether there are gaps in the overlap of the waterproof layer, and find the leakage point. It is then repaired with the same waterproofing material, and the old and new materials at the lap joints are seamlessly bonded with hot melt, or adhesive.

3. The drainage slope of the roof is required to be 2% 3% of the flat roof, and when the slope is less than or equal to 2%, it is advisable to use materials to find the slope; When the slope is greater than 3%, it is advisable to use the structure to find the slope as instructed. The slope within a diameter of 500mm around the water drop should not be less than 5%. The longitudinal slope of the gutter and eaves ditch should not be less than 1%, and the drop at the bottom of the ditch should not exceed 200mm.

4. In order to ensure the quality of construction operation and coil paving, it is advisable to construct at a temperature of +50C +350C; Polymer modified asphalt and polymer waterproofing membrane should not be constructed below negative temperature, hot melt paving membrane can be constructed under the temperature of -100C or above, this membrane is resistant to low temperature, and is not easy to be frozen at negative temperature.

Nowadays, people like cast-in-place walls, but there will be water leakage after a long time, so we must also do a good job of waterproofing, so what is a cast-in-place wall and what are the precautions for waterproofing of cast-in-place walls, you have also understood it through the introduction.

1. The stress performance is different. The external force acts on the side surface of the thickness side of the wall, we say that this section of the wall is a shear wall, and the external force is always large, and the wall will crack. The state of extreme trapping is like knocking down a pile of stacked bricks and falling to the ground.

Most of the ordinary concrete walls do not bear external forces.

2. The location of the distribution is not the same. Scissor walls are generally arranged around the perimeter of the building, stairwells, elevator halls, plane shape changes and vertical loads are large. Ordinary walls generally do not have a fixed place, and need to be judged according to drawings and knocking.

3. The shockproof performance is not the same. The shear wall is mainly a wall that bears load and is shockproof, and its function is to increase the stiffness, strength and collapse resistance of the structure. Barrel shear walls are used in high-rise buildings, tall structures, and suspended structures.

The cylinder walls are all burnt reinforced concrete walls, which are higher than the plane shear walls and can bear large horizontal loads. And ordinary strong does not have the ability to withstand shocks, etc.

A wall made of concrete is called a shear wall.

Shear wall is also known as wind-resistant wall, seismic wall, or structural wall. Walls in houses or structures that are mainly subjected to horizontal and vertical loads (gravity) caused by wind loads or ** actions to prevent structural shear (shear) damage. Also known as earthquake-resistant walls, they are generally made of reinforced concrete.

It is divided into plane shear wall and cylinder shear wall. Plane shear walls are used in reinforced concrete frame structures, rising plate structures, and beamless floor systems. In order to increase the stiffness, strength and collapse resistance of the structure, reinforced concrete shear walls can be cast in situ or prefabricated in some parts.

The cast-in-situ shear wall is poured at the same time with the surrounding beams and columns, and the integrity is good. Cylinder shear wall is used in high-rise buildings, high-rise structures and suspension structures, surrounded by the partition wall of elevator room, stairwell, equipment and auxiliary room, the cylinder wall is cast-in-place reinforced concrete wall, and its stiffness and strength can bear greater horizontal load than the plane shear wall.

According to the stress characteristics, the wall can be divided into load-bearing wall and shear wall, the former is mainly to bear vertical load, such as masonry wall; The latter is dominated by horizontal loads. In the seismic fortification area, the horizontal load is mainly generated by the horizontal ** action, so the shear wall is sometimes called the seismic wall.

Fair-faced concrete (as-cast finish concrete bareconcrete) is also known as decorative concrete; It is named because of its highly decorative effect. It belongs to a pouring molding, without any external decoration, directly using the natural surface effect of cast-in-place concrete as the finish, so it is different from ordinary concrete, the surface is smooth and smooth, the color is uniform, the edges and corners are distinct, there is no damage and pollution, just one or two layers of transparent protective agent are coated on the surface, which is very natural and solemn.

Reinforced concrete shear wall refers to a piece of reinforced concrete wall set in the house structure for the main purpose of bearing horizontal load (but also bearing vertical load in the corresponding range).

In high-rise and super-high-rise house structures, where horizontal loads will play a major role, the house needs to have a great resistance to lateral movement. The anti-lateral movement ability of the frame structure is weak, and the mixed structure is only limited to the use of multi-storey houses due to the low strength and self-weight of the wall material, so in the high-rise and super high-rise house structure, a new structural system needs to be adopted, which is the shear wall structure system.

According to the structural material, the shear wall can be divided into reinforced concrete shear wall, steel plate shear wall, steel concrete shear wall and reinforced block shear wall. Among them, reinforced concrete shear walls are the most commonly used.