What is the floor structure of a light steel villa?

Light steel keel, osson board, or cement board, the top layer is cement mortar to facilitate the laying of tile floors.

Because Ousong board has its own characteristics and toughness, there will be a sense of tremor when stepping on the ground on the second floor, and the owner can also replace Ousong board with cement board, and the door can be paved with thicker cement mortar to solve this tremor.

Jiangsu Yangzhou Resort Scenic Area Characteristic Hotel Light Steel Villa.

Below I will briefly introduce some of the advantages of light steel villas.

1. The cost of light steel villas is low.

Compared with the completely concrete building, the weight of the light steel villa is relatively light, and the requirements for the foundation are not very high. Some of the materials of the foundation and the cost of construction are lower.

2. Good sound insulation.

The walls and floors of light steel villas are made of new foam concrete slurry, which has good thermal insulation and sound insulation effect.

3. Good seismic resistance.

The whole is made of structural steel, which is relatively light and has a good seismic effect.

4. The construction time is short.

The on-site construction speed of light steel villas is fast, which is conducive to environmental protection and civilized construction.

Having said so many advantages, what materials are generally used for the roofs of light steel villas?

The overall light steel villa is relatively light, and the roof is generally made of new material asphalt shingles.

Compared with the traditional tile, the asphalt shingle has light weight, convenient construction, long service life, can be applied to the roof of various light steel villas, and can make various shapes. The most important thing is that the asphalt shingles are of various colors, and the roof made is more beautiful.

How to distinguish between light steel and heavy steel?

There is no unified standard for judging the structure as a heavy steel and light steel structure, and many experienced designers or project managers often cannot fully explain it, but we can consider and judge it comprehensively with some data

1. The lifting weight of the plant: greater than or equal to 25 tons, which can be regarded as a heavy steel structure.

2. The amount of steel used per square meter: greater than or equal to 50kg m2, which can be regarded as a heavy steel structure.

3. The thickness of the steel plate of the main components: greater than or equal to 10mm, and less light steel structure.

What kind of house to build?

Heavy steel villas: heavy steel skeletons, floor slabs, internal and external walls, roofs, insulation layers, building water and electricity, waterproofing, exterior wall decoration, doors and windows, gates, etc. In general, the current market of heavy steel villas is generally between 1500-4000 yuan square.

Light steel villas: light steel skeletons, floor slabs, internal and external walls, roofs, insulation layers, building water and electricity, waterproofing, exterior wall decoration, doors and windows, gates, etc., the current market of light steel villas is generally between 1300-2500.

Light steel houses and heavy steel houses are much ahead in seismic technology, and it is easy to achieve the 9-degree seismic fortification standard, and the brick-concrete is basically 7 degrees is the extreme. For those who like to break the wall and make holes by themselves, light steel villas are not very suitable. When the external wall insulation technology is integrated, the thermal insulation effect of the light steel villa house is the best among all the same wall thickness, which can reach more than 5 times.

As a structure, the cost of heavy steel villas below 3 floors is relatively high, and the cost of construction above 3 floors will be cheaper, but the current level of factory production is quite different. The building composed of heavy steel + light steel maintenance can basically not be restricted by the appearance and materials of traditional buildings, and can be used to open windows and deform doors. You can choose according to your needs.

After reading the above introduction, everyone has an understanding of the difference between light steel and heavy steel! Which is better to choose to build a house?

1. The application of heavy steel structure.

Heavy steel structures are usually used in the construction of large-scale industrial plants, large-scale mechanical forging plants, petrochemical plants, power plants, workshops, etc., as well as dock and port facilities, as well as large stadiums, museums, high-rise and super high-rise buildings, etc.

2. What is light steel?

Light steel is the abbreviation of light steel structure building system, which refers to the use of light H-beam or welded steel, as well as cold-formed thin-walled steel components and other high-efficiency structural steel, and high-efficiency materials are mainly matched with high-efficiency decorative connection materials, and the assembled prefabricated building steel knots can meet the specific use functions and specific space needs of the building.

3. The form of light steel.

There are three main building forms of light steel, one is the light portal steel frame house structure that we often see, such as steel structure workshop, steel structure warehouse and so on. Another is the cold-formed thin-walled steel structure, such as light steel houses, light steel villas, most of which are this kind, and there is also a steel pipe structure, the load of the light steel structure is relatively small, and it is not suitable for large-span buildings.

4. How to distinguish light and heavy steel.

How do you distinguish between the two? In fact, there is no very clear boundary between light steel and heavy steel, the design of light steel structure considers the yield strength of the web, which can reduce the setting of stiff ribs, thereby reducing the amount of steel, which is light steel, otherwise the amount of steel will be more, this is heavy steel. Another criterion is the amount of steel per square meter, if it is between 40 kg and 50 kg, it can be said to be a light steel structure, if it is about 80 kg, it can be called a heavy steel structure!

5. H-shaped heavy steel.

H-beam is a kind of high-efficiency section of the economic section with more optimized cross-sectional area allocation and more reasonable strength-to-weight ratio, which is named because its cross-section is the same as the English letter "H". Because all parts of the H-beam are arranged at right angles, the H-beam has the advantages of strong bending resistance, simple construction, cost saving and light structural weight in all directions, and has been widely used.

H-beam is a new type of economic construction steel. The cross-sectional shape of H-shaped steel is economical and reasonable, the mechanical properties are good, the extension of each point on the cross-section is more uniform and the internal stress is small, compared with ordinary I-beam, it has the advantages of large cross-sectional modulus, light weight and metal saving, which can reduce the building structure by 30-40%; Because the inner and outer sides of the legs are parallel, and the leg ends are right angles, they are assembled and combined into components, which can save the workload of welding and riveting by up to 25%. It is often used in large buildings (such as factories, high-rise buildings, etc.) that require large cross-sectional capacity and good cross-sectional stability, as well as bridges, ships, lifting and transportation machinery, equipment foundations, supports, and foundation piles.

Each has its own strengths, heavy steel villas are more resistant to blowing, and light steel villas can reduce losses in areas where disasters are more frequent. I think light steel villas will be better.

Although the heavy steel villa looks a little bulkier, it is sturdy and durable. The appearance of the light steel villa is a little more beautiful, and it looks light. Light steel and heavy steel are a little better than heavy steel.

The main difference between heavy steel villas and light steel villas is the amount of steel used in the design. Heavy steel villas will be better, and the whole building will be stronger and firmer, and it is not easy to crack.

Both heavy steel villas and light steel villas have their advantages, depending on the need to choose. The difference between them is that the light steel villa type is a light steel keel with hot-dip aluminum-galvanized steel plate. The structure has just adopted international H-shaped steel as the main body.

Second, the anti-corrosion process of the two is different. Third, the difference in thermal insulation, the thermal insulation effect of heavy steel villas is particularly good, warm in winter and cool in summer.

Heavy steel villas and light steel villas are different in the main structure, heavy steel villas are made of international H-shaped steel as the theme frame, while light steel villas are made of hot-dip aluminum-galvanized steel plate as the main material. In addition, these two are also different in terms of anti-corrosion, and the anti-corrosion of light steel villas is better. Each villa has its own characteristics.

Needless to say, it must be heavy steel How many high-rise buildings in the country are heavy steel, but I have never heard of a high-rise light steel Even if it is to build a villa, there are too many problems with light steel If you have seen light steel villas and heavy steel villas, you will find the difference between light steel ** light steel and heavy steel This is completely the difference between iron houses and villas Light steel is an iron house.

It's very simple, my house is a heavy steel villa built by a good family, my uncle's house is built of light steel, and the wall panel decoration made outside You can see it from the outside, and he is more dreamy, the wall is stuffed with cotton, and it feels light and fluttering, and there are many problems, and the appearance of heavy steel is as thick and atmospheric as a brick house, and the solid wall used inside At least this is solid.

The main structure of the two is different, as the name suggests, heavy steel uses H-shaped steel as the main frame, and light steel uses light steel keel frame; The anti-corrosion process of the two is different, the heavy steel adopts the anti-corrosion process of one primer and two topcoats, and then coated with a layer of anti-rust film, and the light steel is connected by screws; The safety performance of the two is different, the heavy steel villa and the foundation form a whole can be applied to the area of the ninth level, and the light steel seismic resistance is slightly weaker. For the general living area light steel villa is enough to use, heavy steel villa costs a lot, the requirements for construction are relatively high, depending on what you need.

To put it simply, light steel can be built up to 3 floors, heavy steel can be built up to 6 floors, plus 'steel pipe bundle', you can do more than 6 floors of buildings, and light steel has a low steel content per square meter, and heavy steel is more than double it. The light steel and the foundation are fixed with expansion screws, the heavy steel is connected with the prefabricated anchor bolt as a whole, and the steel beam is also welded together with the steel truss floor bolts, and 10 cm concrete is poured on it, which has much better seismic resistance and structural firmness.

Don't believe in heavy steel and light steel, it's all a routine.

Very simply, heavy steel can be built at the bottom of the high-rise, and light steel can only be built at the bottom.

1.The construction of light steel villas generally needs to go through the following processes: selection of foundation, light steel skeleton installation, wall installation, roof installation, interior wall treatment, selection and installation of doors and windows and other parts.

2.Light steel villa, also known as light steel structure house, its main material is a light steel keel synthesized by cold-rolled steel strip through hot-dip galvanized steel strip, after accurate calculation plus the support and combination of accessories, to play a reasonable bearing capacity, in order to replace the traditional house.

3.The process of light steel villa construction is as follows:

1) Foundation: The weight of the light steel villa is very light, less than a quarter of the weight of the brick-concrete structure house, so the safety requirements for the foundation are relatively low, and there is no need to dig a deep foundation, but it is different from the foundation of the brick-concrete structure, it needs a whole flat cement floor.

2) Light steel skeleton installation: light steel keel is a double-sided galvanized steel;

3) Wall installation: The wall of the light steel villa is not like the traditional house that needs red bricks and concrete, it is composed of the installation of functional boards, there are many kinds of functional boards, commonly used are fireproof, waterproof, noise-proof, insulation, heat insulation and a variety of wall hanging boards for decoration.

4) Roof treatment: The roof treatment is similar to the wall installation, except that the sunscreen layer and waterproof layer are added, and the top layer is covered with a layer of tiles;

5) Interior wall treatment: the main body is almost done after the installation of the interior wall, here must remember to do water and electricity reservation, the material of the wall in the house can be selected according to their own economic conditions, the cheaper gypsum board, the more expensive plywood, wood, etc., these materials are directly related to the overall cost of the house.

6) Selection of parts: The last step is the installation of doors and windows and indoor hard decoration, different materials are quite different, such as windows, there are aluminum alloy and plastic steel, aluminum alloy will also have a variety of choices. There are also a variety of options for doors, floors, cabinets, etc., which can be selected according to your own situation.

Extended Information:1Advantages of light steel villas.

1) It is not very heavy, and the texture is relatively light, so it will be easier to build, and generally three or four people can do it;

2) Because the material is relatively thin, it will not take up too much space, and the general usage rate is about 91%;

3) Its seismic resistance is relatively good, and it is not easy to collapse;

4) It looks more beautiful and can make people feel pleasing to the eye.

2.Disadvantages of light steel villas: the sound insulation effect is relatively poor compared with traditional houses, and when it is under construction, you should also remember to find an experienced construction team to help.

Because light steel villas are not better than brick and concrete houses, light steel still has technical content, if you just plan to build a house, rather than do this business, it is recommended that you find a contractor to do it. **Higher than brick concrete, this must be remembered.

Specific process: on-site measurement - design drawings - production materials - on-site construction.

Light steel villa, also known as light steel structure house, is the main material of the light steel keel synthesized by hot-dip galvanized aluminum steel strip through cold-rolled technology.

In the process of construction and installation, the light steel villa is generally calculated very accurately by the computer, and the frame of the house is generally assembled by tens of thousands of components, so the load-bearing performance of the light steel villa is generally very good. The walls and roofs of light steel villas are generally constructed by installing functional panels and insulation materials, so light steel villas are not only beautiful but also have the advantages of heat resistance and corrosion resistance.

Light steel villas are not only durable, quick to install, but also inexpensive, and the installation materials used are also very environmentally friendly.

Before the installation of light steel villas, it is generally necessary to determine the decoration style and structure of the villa, and then you can start the construction of each area, the whole construction process is very simple and fast, so the construction time generally does not need to be very long, and it will not make a lot of construction noise like traditional houses, and will not affect the lives of surrounding residents.

Advantages of light steel construction:

1. The house has superior performance.

Anti-9**, anti-12 typhoon, back to Nantian moisture-proof, sound insulation, heat insulation, waterproof, termite-proof, all materials are environmentally friendly, which is the basic performance of light steel buildings.

2. Beautiful appearance.

The design appearance of light steel villas can be arbitrary, because it is steel can be designed in any shape, so that the house is more attractive, and the difficulty of construction is also low, just install to build a beautiful villa.

3. The construction time is fast.

For the same villa with a construction area of 300 square meters, the brick and concrete house needs more than 5 months of construction time, while the light steel villa only needs 1 month to complete the overall installation (all walls, exterior wall decoration, roof decoration, water and electricity installation), which greatly shortens the construction time of the house.

The above content reference: Encyclopedia - Light Steel Villa.