Why do you want to install the Nanjing soundproof door ? What kind of discomfort will the noise bring us?
The noise from various occasions in life is already exhausting. The direct harm of noise to the human body is hearing damage, which acts on the central nervous system of the brain, causing neurasthenia such as headache, brain swelling, tinnitus, insomnia, general fatigue and memory loss. People who work in high-noise environments for a long time have a 2 to 3 times higher incidence of hypertension, arteriosclerosis, and coronary heart disease than those in low-noise environments. Noise is extremely harmful to the fetus. High-decibel noise can damage the fetal hearing organs, and can also cause dysfunction of the endocrine glands in pregnant women, leading to miscarriage and premature birth. Studies have shown that babies who have been in a noisy environment for a long time will be more violent in the future.
Nowadays, people's requirements for quality of life and health are getting higher and higher, and the appropriate temperature, security measures and quietness of the living environment have become an indispensable requirement.
Soundproof door features First, multi-layer composite, special sound insulation structure, and can withstand high temperature and pneumatic load, separate single, double fan and sliding door, and can be equipped with observation window, reliable sealing and flexible opening.
Second, the special sound insulation door, mainly used in various laboratories, exhaust channels.
Third, can provide a complete set of products (including door frames, door fans) and can be responsible for technical guidance installation and commissioning.
4. The embedded parts should be set up during the construction of civil works, and can also be designed and manufactured according to customer requirements.
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