27 floors, where is the channel steel floor? Where is the total layer 27 channel steel layer?

The channel steel layer of the 27-story building may be on the 6th floor, the 12th floor, the 18th floor, and the 24th floor, because the channel steel layer of the building is generally placed on the 6th floor, so the channel steel layer is counted up to 6 floors. However, there are also buildings with five floors, so the specific number of channel steel floors of the building needs to be decided according to the total height of the building and the construction method. The Cao steel layer is composed of many channel steels, and channel steel is a kind of section steel, which has a strong load-bearing capacity.

Building channel steel layer: The channel steel layer of the building is mainly used for load-bearing, but also used as a support structure, the channel steel layer is composed of many channel steel, and channel steel is a kind of section steel, usually used in the steel structure beams and columns and ladder frames.

For high-rise buildings, the cantilevered frame starts from the second floor and is cantilevered every four floors (no more than 20 meters). That is, two floors, six floors, ten floors and so on.

Hello, 10 to 12 layers are possible, the channel steel layer is built by a lot of channel steel, channel steel is a long steel section of groove shape. The channel steel layer is generally set up with a layer of channel steel on the seventh to eighth layers of scaffolding. Channel steel is a type of section steel, as the name suggests, it is a kind of grooved steel.

It is generally used for columns, beams and ladder frames of steel structures, and electrical engineering generally makes foundation embedded parts, which are called foundation channel steel. Due to its special shape and load-bearing capacity, it is also commonly used in support structures. Now the channel steel layer of the house will be very well handled.

The anti-corrosion treatment and wrapping are quite tight, and there will be no previous corrosion problems.

17-storey buildingChannel steel layerGenerally, it is on the 7th or 8th floor, and in practice, it should be determined according to the progress of the site and the total height of the house. Channel steel is generally used for columns, beams and ladder frames of steel structures, and is mainly used in house constructionScaffoldingSupporting effect, with good load-bearing.

The channel steel layer has little impact on the structure of the house. The channel steel layer refers to the floor paved with channel steel, which is equivalent to the beam in the middle of the previous bungalow, and is mainly used for support structures; There will be a certain shaking sound when a person walks on it. It is understood that the wrapping treatment of the channel steel layer is very strict, and its surface will be coated with a thick zinc layer, which is not easy to cause rust and water immersion.

Outer picks for channel steel.

The height is not more than 20 meters, and usually each floor will be set up with a channel steel layer, which means that when the developer builds a residential building, a channel steel layer will be set up on the 7th floor, 13th floor and other locations. Of course, the construction design drawings of different developers are different, and you can consult the staff of the sales office on which layer of the specific channel steel layer is.

It's not fixed, you need to see it yourself. Some start on the third floor, some on the fourth floor, and some on the fifth floor.

The seventh floor of the 23-storey building is troughed steel。During the construction of the building, a layer of channel steel is installed on the scaffolding on the 7th to 8th floors. This channel steel layer is made of many channel steel, and its cross-section is a groove-shaped long strip of steel, which is usually used in the columns, beams and ladder frames of steel structures, and is called foundation channel steel in gas and electrical engineering.

If the number of floors of the building is 23, then the channel steel layer is generally located on the 6th and 7th floors.

Formation of channel steel layersThe channel steel layer is built by a lot of channel steel, and the channel steel is a long strip of steel with a grooved cross-section. Because the key to the material of the channel steel layer is to depend on safety, the channel steel is a carbon structural steel for construction and machinery, and it is a section steel with complex sections, if the material quality is not very good, their personal safety will also be affected. The attic made of channel steel will have a certain shaking sound when people walk on it.

The smaller the channel steel specification, the louder the shaking sound. The larger the channel size, the smaller the shaking sound.

The channel steel layer of the 17-storey building may be on the floor, or it may be on the floor, and the developer should be asked specifically to know, after all, the channel steel layer is not a constant layer, but according to the developer's design to decide. In addition, the different specifications of the channel steel layer have different effects on the occupants of the same floor, and the larger the specification, the smaller the shaking sound.

Is it an outer frame I-beam during construction? Generally, the cantilever frame is built from 3 floors, and the 6 layers are picked once, and the regulations are different in some places, and the number of layers of the cantilever frame is not the same.

How many floors is the channel steel floor of a 17-story building? This is to ask the architects of the time, which is not something that ordinary people can guess correctly.

Generally, when building a house, you need to make a foundation and build scaffolding. Therefore, when buying a house, there will be a channel steel layer (the channel steel layer refers to the floor used for scaffolding), which can generally be removed after the construction is completed. There are many holes in many places, which are repaired with sediment in the later stage, and the filled holes are prone to water seepage and cracks compared to other floors.

The reason for the risk of leakage in the channel steel layer is that holes will be formed in the exterior walls and floor slabs during the installation of I-beams or channel steel, and the risk of leakage is particularly high if the workers do not deal with them according to the requirements!

The correct treatment method is to chisel the holes formed by the I-beam in the outer wall, clean them and seal them with fine stone concrete, and then brush the waterproof paint on one side of the outer wall at the position of the plugged holes. However, most of the workers on the construction site used broken bricks and cement mortar to block the construction in order to facilitate the construction. Due to the large amount of water absorption of broken bricks and the rapid evaporation of mortar water, cracks are easily formed at the plugging site, thereby increasing the risk of leakage.