Ceiling-the difference between reflective trough and reflective trough

The reflective lamp trough is made of gypsum board and Jiuli board, with wooden keel as the skeleton, while the reflective lamp trough is made of gypsum board, supported by light steel keel, and externally sealed with gypsum board.

2. Different structures

Reflective lamp groove is a groove where light shines outward, and return lamp groove is a groove where light tubes or strips are placed to spread light.

Extended data:

Types of ceiling lamp trough:

1. At present, most traditional lamp troughs are made of gypsum and wood plywood, and the characteristics of materials limit many processes. The decorative surface is too simplistic. The traditional lamp trough gives people the feeling that there is just an extra circle of light.

2. In recent years, some designers began to try to use new materials, such as using aluminum gusset plates and secondary top profiles to make lamp troughs. The styles can be diversified, but the aluminum gusset plate is mainly spliced with plates, and the shape of the material does not have integrity. The surface of aluminum gusset plate is mainly printed with ink, which lacks real texture. Later, it was changed to leather carving soft bag material, and the surface texture was improved, but it was still because the integrity was not enough.

3. The integrated lamp trough not only maintains the integrity of the ceiling, but also increases the real texture of the decorative surface. It integrates artificial translucent stone and translucent pattern, and is the most popular decorative material at present. You can match any style you want at will.

4. The ceiling space used by the integrated light trough is not limited. Can be installed on the finished laminated structure, can also use aluminum gusset plate as the secondary roof, and can also be installed on the wall. After the product is upgraded to the 2.0 era, it can also be installed on the wall as a background wall decoration, or it can be installed on the ground as a luminous footstone.