Should a house design have a basement?

03/06/2021 09:09 381 views Category: ARCHITECTURAL BUILDING

Today, in the context of “cramped land, crowded people”, when building a house, every homeowner wants to take most advantage of the spaces to meet their requirements of comfort, function as well as aesthetics. Many construction projects are aiming to have an additional basement to increase spaces. So should we build a house with a basement? And when building, what should be noted?

What is the basement?

The basement is under the first floor and will be partially or completely below the ground. That is why the basement space is usually dark and less ventilated.

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Should build a house with a basement or not

Convenient storage place

This will be an ideal space for you to store rarely used items as well as help save space on the ground of the house. Basement can contain many types of furniture and machines, for example: air conditioning systems, water heaters, fireplaces….

Garage

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For tube houses, the basement will be very suitable for using as a garage, it not only helps your car avoid bad impacts of weather but it also has enough light and ventilation.

For rental houses, if they have basement, homeowners as well as tenants can solve the problem of parking easily.

Raise the master plan of other floors

Building a house with a basement will improve the master plan of the house and make the interior space look clearer and taller. Moreover, the basement also increases the moisture resistance of the first floor in your house.

Make use of it as a place of entertainment and relaxation.

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The basement can also be a place for homeowners to express their personality. This is a space to display wine collection. In addition, the underground space can also become a karaoke room, sauna, music room, antique storage room…

Disadvantages of basement houses

  • Huge costs and complicated construction: To be able to build basements, you have to spend more, specifically, 150% higher than making the floor without a basement, because the entire basement wall must be concretedand waterproofed, and the deeper the basement is, the higher it will cost.

However, it is possible if the income from renting the ground floor (basement) can quickly offset the cost of making a basement. For example, karaoke, real estate companies, head offices…

  • Ensuring construction techniques: Construction of the basement needs to be preciselytechnical because digging deep underground can affect the certainty of the house. In addition, it can cause the collapse of surrounding houses. Basement building materials should also be ingood condition.
  • Not every house can have a basement: whenbuilding a basement, you need to consider itsstrength andaffect tosurrounding houses, because most old houses in the center of Ho Chi Minh City have very shallow foundations.
  • Length of the building makes it difficult to build a basement: If your house does not guarantee the length, you had better not build a basement because it is difficult to make a

Should we build a house with a basement? This depends on the needs, purpose and financial capability of each family. Basement houses are often used a lot at public works for business purposes such as hotels, restaurants, gyms, office buildings, commercial areas, apartment buildings, schools…

Notes when building houses with basements

To ensure technical requirements as well as ventilation for the basement, when designing, you need to pay attention to the following issues:

Excavation process:

  • For houses located on soft ground, in the construction process, it is necessary to use bored piles from 300 to 400, the distance between piles is a few inches. On the top of the pile is the tieconnecting the piles and theremust be an anti-bracing system. H-shaped and L-shaped steel can be used to brace the fin piles during excavation process.
  • For good ground, it is necessary to dig andplace bricks at the same time. This is an important stage and it depends on different soil bases to make appropriate options. So the question of building a house with a basement or not becomes an interest.
  • Basement construction is located on good ground, located in the middle of a new land campus, for example: building villas in the countryside or large area, usingplywood is thebest option. This is an essentialfactor in whether a house should be built with a basementor not.

Design process:

  • If the house has many floors and the need for parking is great, making a basement (full or semi-basement) will be convenient. Whether to build a house with a basement or not should be concerned with this issue.
  • However, in case it is not so necessary, the basement should be built in the form of a low ground floor, semi-basement to reduce the cost of building rafts, as well as solving the lighting factors and avoiding waterlogging.

Construction process:

  • During the construction process, it is necessary to offer active and passive waterproofing solutions to waterproof from bottom up, from outside with suitable plans.
  • Before plastering, it is essential to check whether the concrete in the soil is permeable or not, if so, it should be treated immediately to ensure that the wall and concrete only have warmth, then build the brick wall, and you should arrange a pump in a sink to pump water onto the drainage..

Light design for the basement:

  • When building a basement, the design of natural light is very important to provide ventilation and cleanliness.
  • In basements or semi-basements where skylights cannot be arranged, small gaps or mirrors can be used to avoid suffocating and damp feelings for the basement.

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