Suspended ceiling refers to a kind of decoration on the top of the living environment of the house. Simply put, it refers to the decoration of the ceiling, which is one of the important parts of interior decoration. The suspended ceiling has the functions of heat preservation, heat insulation, sound insulation and sound absorption. It is also the hidden layer of electrical, ventilation and air conditioning, communication, fire protection, alarm pipeline equipment and other projects. Ceiling area: (length and width) × ceiling width (length and width) × hanging height. The area around the suspended ceiling: (inner perimeter of the suspended ceiling outer perimeter) ÷ 2 × the distance between the inner and outer edges, which is the area of ??the required materials. The cost of the suspended ceiling is generally calculated separately. If there is a light strip, the cost of the light strip needs to be calculated separately.
The content of this article comes from: "Bathroom, Corridor, Hall, Stairs" by Architectural Industry Press