In building requirements, tall buildings always have to meet the best air circulation process. To do this, the installation of the ventilation system is especially necessary.
So what is the role of ventilation in buildings, especially in enclosed areas like basements? Why need to install ventilation system?
A high-rise building is a complete, self-contained block. Therefore, in order to ensure that there is a clean, safe air flow for people living and living, the masons will have to ensure ventilation factors during construction.
Normally, the intake of air from the outside will be done by the main doors and windows. However, in areas such as stairs, basements or closed rooms … it seems that the above unit has not met.
Besides, these areas are also the birthplace of a large amount of harmful gases such as NO, CO2, SO2, … This is a factor affecting the lives and work of residents and employees working in the area. areas of basements and stairs. Even in many cases, it is also prone to fires due to excessive CO2 accumulation.
Therefore, a properly installed and technically installed ventilation system is essential. It not only helps to provide a clean and safe source of gas, but also helps to circulate and remove toxic gases, which have long-term accumulation that affect health and the environment.
The common benefits of ventilation:
- Eliminates harmful gases such as CO2, SO2 and other dirty gases and introduces fresh air from outside to make the air cleaner and cooler.
- Create a fresh atmosphere in the working environment, enhance health for employees
- Fire prevention or control in case of a fire, helping to absorb smoke and odors when a fire occurs; help people evacuate safely without worrying about gas suffocation.
- Help save costs when using the same industrial air conditioning system or cooling fan simultaneously.
To install the ventilation system, the investor as well as the construction worker need to pay attention to a few issues below:
- The height dimension of the ventilation system compared to the building
- Accuracy of air volume inlet and outlet
- Calculate the amount of power supplied to the fan system because the operation of the exhaust system requires a lot of power.
- Fire safety system
- Consider the durability, maintenance and investment cost calculation when installing the system
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