Due to the low temperature, the relative humidity of the basement environment is generally relatively high. The humidity problem is one of the most important problems to be solved in the daily management of the basement. It is accompanied by an unpleasant smell, so the dehumidification work is particularly important.

Wet basements often have some obvious geographic reasons: leaking house foundations, seepage from small cracks in walls, or even leaking water pipes, people's daily activities, can lead to increased basement humidity.

The basement is a space excavated in the underground rock layer, surrounded by groundwater and inter-mountain fissure water, and infiltration is one of the important reasons for the dampness of underground engineering. Pore water and groundwater levels are external conditions that affect the formation of seepage water, and for completed projects, these factors are relatively insignificant. The weak link between the envelope structure and the concrete capillary is the internal condition for the formation of seepage water, which is the main reason for the seepage.

Basement waterproofing is mainly to prevent water from penetrating into the indoor floor or walls. The key is to choose good waterproof materials in the early stage of decoration, and pay attention to the quality assurance of construction. However, waterproofing does not mean moisture-proofing. The moisture in the basement is more critical because the moisture in the ambient air is too high, and moisture-proofing is mainly aimed at the humidity of the air.

Moisture transfer factor, which increases humidity by allowing wall moisture to escape into the space over time. Basements generally have poor ventilation systems and lack of sunlight, so moisture stays in the basement and continues to increase, resulting in high relative humidity in the space. Under the long-term action of moisture and air pressure, the waterproof coating layer will foam and fall off, causing structural damage and aggravating the humidity of the space. This reveals that moisture-proofing and dehumidification in the basement is extremely important.

Quicklime can reduce the ambient humidity in the basement, but the effect is limited and the effect is slow. Regular attention and replacement of quicklime can maximize the dehumidification effect.

ideal scientific measure for preventing and controlling moisture in the basement is to configure a basement dehumidifier to achieve the effect of controlling temperature and humidity. Blvedeep special dehumidifier for basement , super suction, suitable for dehumidification in a wide range of environments, and can efficiently control the environment to a relative humidity of about 55%.