Can the floor height be increased all the time?

Of course, the floor height cannot be increased all the time. Because for every certain height of the floor, the load bearing below increases. Exceeding the load-bearing limit will cause the floor to collapse.

The floor height can not be increased all the time, if the foundation does not reach the height of the building, there will be a possibility of the building collapsing!

No, the height of the floor has been designed from the beginning, and if you increase the height without permission, it will affect the bearing capacity of the floor and leave a safety hazard.

No. According to the relevant regulations, the floor height standard of commercial housing is that the residential floor height shall not exceed the meter, the net height of the bedroom and living room shall not be less than the meter, and the local net height shall not be less than 2 meters, and the net height of half of the area shall not be less than the meter, and the net height of the rest of the place shall not be less than the meter, and the net height of the kitchen shall not be less than the meter, and the net height of the bathroom and storage room shall not be less than 2 meters.

The height of the floor cannot be increased willingly. It's a design to be. Because he has a relationship with this load-bearing aspect, the size of the material under the load-bearing aspect.

No, there has to be a budget, the engineer has to plan, how many floors the foundation has to prepare, then how many floors have to be capped, and it can't be built anymore, if it continues, the life and danger of the building will be greatly increased.

No way. That's all there is to bear, and any more will collapse.

Theoretically possible, not feasible in reality!!

There are problems with economics, there are problems with engineering, and there are problems with sociology.

No.

Generally, the height of an ordinary house is designed in meters. The interior height of the bedroom and living room should not be less than one meter. Generally speaking, the height of the housing floor should generally be between meters, of which the height standard of the second floor is generally meters, and the first floor will be slightly higher if it is a store, generally around meters.

What is the height standard of the house, and the net height of the room shall not be less than meters; In the coordinated standard for residential building modulus edited by the Ministry of Construction, it is stipulated that the floor height size is meters, and the residential design code stipulates that the floor height of ordinary residential buildings should be meters.

During the construction of the resettlement households, they must conform to the unified planning of the city, and cannot increase the height or number of floors or overhang without authorization. The relevant functional departments are responsible for investigating and dealing with violations of urban planning and unauthorized construction.

The floor height of commercial houses and small western-style houses is generally meters, the ground floor height of self-built houses is between meters, the floor height of duplex buildings is generally meters, the floor height of urban townhouses is between the floors, and the ground floor height of single-family villas is between the meters of sedan chairs.

The so-called floor height is calculated from the floor of the upper floor, the vertical distance to the ground of the floor, if the height of the slope roof is to be calculated, then it is necessary to calculate the vertical distance from the lowest part of the floor slab to the ground.

The impact of the height of the house on the residence.

1. The comfort level of residential space is based on the scale of human beings and the feeling of psychological acceptance, the smaller the relative height, the stronger the sense of gravity between the top surface and the ground, too high space will make people feel empty, intimate, and lost indoors, and too low space will make people feel depressed.

2. Lighting and ventilation can not be sufficient, the floor height is too low will affect the lighting and ventilation, lighting and ventilation are not good, the indoor temperature and humidity can not be well adjusted, so as to achieve the desired degree of comfort.

3. Houses with low floor heights that affect the decoration effect cannot use the ceiling during decoration, otherwise the room will appear lower. At the same time, it is also impossible to install hanging cabinets and other covers, which restricts the decoration of the house, and cannot reflect and meet the consumer's home ideals and wishes, leaving regrets for consumers and, to a certain extent, reducing the quality of life.

If it is a small high-rise, you should take into account the surrounding environment, if the selected high-rise is surrounded by mountains and rivers, and there are buildings with higher floors than yours, there will be more photoelectric pollution. In particular, there is a situation in the high-rise buildings, where large and small chimneys almost surround the city, and it is inevitable that harmful substances will accumulate above 30 meters. And the noise heard on the 8th and 14th floors is much louder than that on the 1st floor.

This is because the path of sound waves depends on the number of trees and buildings. Sound usually travels in the shortest route, sometimes the upper floors also hear the noise on the main car line, and it turns out that sometimes the sound will go up freely to the windows of the upper floors. The sound waves propagate in three dimensions, and the upward ones are not weaker than those on both sides, and the sound waves received by high-rise buildings are stronger than those on the lower floors of the same building.

On the other hand, the lower floors are relatively less noisy due to the obstruction and absorption of the surrounding low-rise buildings and trees, which is also a factor that cannot be ignored when choosing a residence.

Another invisible enemy of high-rise residents is electromagnetic radiation.

When it comes to electromagnetic radiation, few people can understand it. The reinforced concrete structure forces the radio waves from the electrical equipment to circulate along the house, a considerable part up to the top floor. As a result, high-rise residents often have headaches or are in a bad mood.

In addition, as the number of high-rise buildings increases, so does the number of secondary water supply facilities being built to meet their water needs. The so-called secondary water supply is the abbreviation of the secondary water supply of domestic drinking water, which refers to the indirect supply of domestic drinking water to users through secondary water supply facilities. Secondary water supply facilities include high, medium and low reservoirs and attached pipelines, valves, pump units, frequency conversions, air pressure tanks and other facilities set up to ensure domestic drinking water.

Because the secondary water supply is a relatively open link in the process of "water plant-pipe network-secondary water supply facilities-users", it is more susceptible to pollution than the water of the municipal pipe network, and if the pool (tank) cannot be cleaned and disinfected regularly or is not well managed, it is easy to cause secondary pollution of water quality. According to reports, there are some residential rooftop reservoirs and water tanks that have been unmanaged for many years, and the health situation is worrying, some reservoirs and water tanks are covered with moss, and some pools have not been built for a long time, and a lot of insects have fallen in, and the maintenance cost is also a large expense. The normal operation and maintenance of the equipment require the owners to pay for it.

Therefore, in general, many insiders will not buy these layers, secondary water supply, secondary pollution, and secondary payment.

Elevator quality.

In fact, to buy a high floor, the most important thing to pay attention to is the quality of the elevator, because the floor is too high, the owner every day up and down the stairs most rely on the elevator, if the elevator quality is too poor, often failure, not only for the owner to go out is inconvenient, but also may occur safety accidents.

The horizontal projection area of the load-bearing wall of the load-bearing wall is also included in the shared area, and the higher the floor, the greater the pressure on the load-bearing wall, so the load-bearing wall of the higher floor will be thicker, and the shared area will be larger.

Water pressure problems. Another thing to pay attention to is the water pressure problem, because the water pressure of high-rise buildings is very low, especially during the peak period, there is almost no water, so when buying a house, you should pay attention to whether there is a water tank on the roof, so that even if the water pressure is low, you will not worry about water shortage.

Poor privacy. Lower-floor houses have more privacy because of the obstruction of tree branches, buildings, and other objects, but because there are fewer occlusions on the upper floors, privacy is also poor.

Fire safety issues.

The general fire ladder can reach a height of more than 50 meters, about the appearance of the floor, and the fire ladder of more than 100 meters is relatively rare. Although the probability of a fire is relatively small, from the perspective of taking precautions, when buying a house, it is necessary to consider the height of the fire ladder in the city where it is located, and choose the floor according to this height.

As the so-called benevolent and wise see wise, there are many advantages of high-rise, such as air ***, less noise pollution, the higher the floor is also very helpful to physical and mental health, the most suitable is the best, and the same is true for buying a house, so the floor selection should be determined according to the actual situation, do not pursue high residential or some specific floors too much, and it is important to live comfortably.

Buying a house is mainly for lighting and ventilation, as well as quietness and safety, as well as **.

1. Lighting: If the front floor is high, you can't buy low, otherwise the light will be affected. Generally, the higher the floor, the better.

Second, ventilation, around the 10th floor is generally more air pollution, generally do not buy this floor.

Third, quietness, to buy a good location of the community, if near the elevated, the sound is transmitted from a high place, the higher the noisier.

Fourth, the degree of safety, the height of the floor is safe, and now the new community has enough elevators, so it will not be inconvenient, and it is convenient to go up and down the stairs.

Fifth, the higher the floor, the more expensive.

Not necessarily, but there are certain benefits.

No, the middle floor is better.

When buying a house, the floor height is also a place that many people pay attention to, and it is best for buyers to understand what are the restrictions on the floor height and know the specific matters to be paid attention to in the floor height. When buying a floor, there are actually many places to pay attention to for the floor height, so what are the precautions for the selection of floor height?

1. What are the restrictions on floor height?

1. The indoor net height of the bedroom and living room (hall) should not be less than meters, and the local net height should not be less than meters, and its area should not be greater than 1 3 of the indoor usable area.

2. When using the space in the roof of the slope shelter hall as a bedroom and living room (hall), the indoor net height of its 1 2 area should not be less than meters.

3. The indoor net height of the kitchen and bathroom should not be less than meters.

4. The net distance between the lower surface of the drainage pipe and the floor and the ground in the kitchen and bathroom shall not be less than meters, and the opening of doors and windows shall not be affected.

Note: It is generally believed that the higher the floor height of the house, the greater the temperature difference between the indoor high and low temperatures, the better the air convection, and the more comfortable the human body feels, but the heat preservation and energy saving of the house are relatively poor. According to the Ministry of Housing and Urban-Rural Development and the General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China jointly issued the "Residential Design Code" (GB50096-2011), the height of residential floors should be meters.

It should be made clear that the reason why the height of residential floors is controlled below meters is not only to control investment, but also to save land, materials, energy, and resources for residential buildings.

2. What are the precautions for the selection of floor height?

1. Lighting problems.

From the perspective of light, the floor is naturally not too low, because the sunlight in the lower rooms will be blocked by the surrounding buildings, which will naturally affect the lighting of the house, resulting in problems such as dampness and darkness in the room. However, if the floor is too high, the angle may not be right, which may affect the sunlight. So, remember to choose a floor where you can enjoy the light.

2. Noise pollution.

Due to the daily travel of the low-rise houses, as well as the closing sound of the entrance security door and the doorbell, the noise generated by the underground pump room is naturally more serious. If you are close to the entrance or vent of the garage, you will also be disturbed by the noise, lights and exhaust air generated by the incoming and outgoing vehicles.

3、**。For example, if the total floor is 30 floors, the 17 to 20 floors of the house are generally the same house with a high price on different floors, and the lower the floor, the lower the sky, so under the same **, you should try to choose a house with a higher floor to be more cost-effective. The top floor is not a good choice.

What are the floor height restrictions? Specific floor height restrictions are often associated with feng shui, and feng shui is different for each floor. What are the precautions for choosing a floor height?

In fact, what floor of the house to choose, you should also consider the living situation, for example, there are many elderly and children in the family, it is not suitable to buy a house that is too high.

If it is a residential or office, it depends on whether it exceeds the required height in the control regulations, if there is a margin, the total height will not be affected after the change, and the change of the floor height will not exceed the maximum constraint of meters, just change it. Business, with a primary focus on the total height.

If the total height control is exceeded, the planning needs to be changed, and the height of a single layer exceeds the requirements, and the capacity should be doubled.

The floor elevation of a building is generally expressed on the ground floor of the current floor or the ground floor of the upper floor.

The elevation of the roof layer is generally represented at the lowest point of the upper surface of the roof structure layer.

Structure diagram refers to the drawing that takes the call relationship of the module as a clue, uses a top-down line to represent the call relationship and indicates the direction and content of parameter transmission, and reflects the software hierarchy from a macro perspective.

Extended Information: Foundation Floor Plan.

1. Draw the positioning axis, the position, size, bottom elevation, and component number of the foundation components (including cushion caps, foundation beams, etc.), and when the foundation bottom elevation is different, the slope diagram should be drawn.

2. Indicate the position and size and number of the load-bearing wall and wall buttress and columns of the structure, and when it is a concrete structure, this item can be drawn separately and indicate the size of the cross-sectional change relationship.

3, indicate the plane position, size, elevation of the trench, pit and the foundation of the equipment that has been determined, and the position, size, elevation of the reserved hole and embedded parts below the elevation when there is no basement.

4. Put forward the settlement observation requirements and the layout of the measuring points (it is advisable to attach the detailed drawings of the measurement point structure).

5. The description should include the depth of the foundation bearing layer and the foundation into the bearing layer, the characteristic value of the bearing capacity of the foundation, the treatment measures and requirements of the backfill of the foundation and the foundation groove, as well as the relevant requirements for construction.

6. The pile foundation should draw the plane position and positioning size of the pile, explain the type of pile and the elevation of the pile top, the depth of entering the soil, the bearing layer at the end of the pile and the depth of entering the bearing layer, the construction requirements of the pile, the test pile requirements and the detection requirements of the pile foundation (if the test pile is done first, the positioning plan of the test pile should be drawn separately), and the allowable ultimate bearing capacity value of the single pile should be indicated.