Courtyard by Marriott Chengdu is located in the core area of Qinhuangsi Central Business District, Tianfu New District, a national-level new district. With a total construction area of 42,000 square meters, one of the key projects in the demonstration area.

According to the design standards of the hotel, the impact buffer of the guest room to the ceiling is 55 Lnw. If the floor is hit by an object and vibrates, the vibration will spread on the floor and the building structure, through the building structure to the wall, ceiling and other places, and then to the air. This will greatly affect the rest of the guests.

The Courtyard Hotel found that the sound insulation in the room was poor in the early stage of use. In order to provide customers with a high-quality rest environment experience, Leeyin acoustics simulated the distribution and transmission of noise sources after on-site investigation, and designed a convenient, efficient, safe and environmentally friendly noise reduction solution.

The noise reduction solution is to lay QPLAN sound insulation and vibration damping mats on the ground. The joint between the vibration damping mat and the wall is sealed with glue to absorb the impact sound (vibration sound) of the ground. The glue seal avoids the rigidity between the wall and the ground The connection and the occurrence of sound leakage have blocked the possibility of noise propagating up and down through the walls and pipes.

Because the adopted QPLAN sound insulation and vibration damping mat is a new environmentally friendly material developed by Liyin Acoustics, while reducing noise, it also solves the problem of hotel room odor. The high-quality accommodation environment and acoustic environment have created a green building project.

We are a one-stop acoustics factory with 14 years experiences on research and development, manufacturing, professional acoustics analyse with calculation, 3D visual design and oversea construction.

Choosing Leeyin Acoustics will give you the most practical and effective Gymnasium acoustic solution.