Can mineral wool board and gypsum board ceilings be used at the same time?

The installation of decorative gypsum board ceiling can be set up according to the material conditions of various places, such as shelving and flattening, screw fixing and adhesive bonding. (1) Shelving flat method: when using T-shaped aluminum alloy keel or light steel keel, the decorative gypsum board can be shelved in each grid frame composed of T-shaped keel, that is, to complete the ceiling construction. >>>More

It mainly depends on the application environment and the type and material of the ceiling. Generally, it is a back-shaped ceiling and an L-shaped ceiling, and the original roof will be left in the middle to install the main light. Even if there is a whole cap, the place where the lamp is installed will be resealed with a wooden board as the backing of the gypsum board. >>>More

The price varies from place to place, about 100-200 yuan, so it is recommended that you go to the physical store and ask for it.

There are disadvantages of PVC suspended ceilings:

PVC gusset is also the plastic board we often see, PVC gusset is light in weight, waterproof, moisture-proof, heat insulation, not easy to burn, no vacuuming, easy to clean, more suitable for kitchen, bathroom ceiling decoration. 1. The advantages of PVC gusset ceiling 1, the material is light in weight, easy to install, waterproof and moisture-proof, moth-proof, and pollution-resistant, easy to clean, good performance of sound insulation and heat insulation, especially the addition of flame retardant materials in the new process, so that it can be extinguished from the fire and safer to use; 2. The cost of PVC gusset material is low, so the cost of PVC gusset ceiling is very low, and the installation is also very simple. Second, the shortcomings of PVC gusset ceiling 1, the general disadvantage of plastic material is that the physical properties are not stable enough, so the key problem is that even if PVC does not meet water, it will be deformed after a long time. >>>More

If the height of the floor allows, you can hang it in the middle, leave 15-25CM empty around, and take the hidden light strip. >>>More