OS Sealing SS Type Semi-structured Ceiling Substrate 'OJ Type/ND Type'
Semi-structured seismic ceiling substrate
The "OJ type/ND type" is a seismic ceiling construction method that aims to integrate the structural frame and ceiling by directly connecting structural materials with the ceiling substrate, achieving a semi-structural design with equivalent strength to the structural frame. It prevents the amplification of vibrations on the ceiling surface, as seen in suspended ceilings, and allows for ceilings that do not fall under specific ceiling regulations. (Detailed settings will be discussed in meetings.) Additionally, by arranging the shape of the structural materials and limiting the fixed length of the ceiling, it can accommodate sloped ceilings and other designs. 【Features】 - Aims for integration of the structural frame and ceiling - Prevents amplification of vibrations on the ceiling surface, as seen in suspended ceilings - Allows for ceilings that do not fall under specific ceiling regulations - Can accommodate sloped ceilings by limiting the fixed length of the ceiling - Enables the construction of a consistently smooth ceiling using support materials *For more details, please refer to the linked examples of seismic ceiling construction or feel free to contact us.
