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    A fire rated ceiling access door is a specifically designed entryway that is installed in ceilings to allow access to spaces such as HVAC systems, plumbing, and electrical wiring. What sets these doors apart is their ability to withstand high temperatures for a specified duration, usually rated in hours (e.g., one hour, two hours). This is crucial in commercial and industrial buildings where fire safety regulations are strict, and any breach in fire barriers must be effectively managed.


    3. Hanging the Main Beams Install main beams parallel to the longest wall, securing them with appropriate fasteners.


    Fiber materials used in ceiling constructions can range from glass fiber and mineral fiber to synthetic options. These materials are typically engineered to provide structural integrity while enhancing acoustic performance and fire resistance. Unlike traditional materials such as drywall or plaster, fiber ceilings can incorporate various textures and finishes, appealing to modern design sensibilities.


    Step 2 Measure and Mark


    4. It can adsorb and decompose toxic and harmful gases, and can increase the concentration of negative oxygen ions in indoor living space. Adsorption contains excess water in the air, effectively improving the living environment.

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