Small Kuchifusagi hardware of ceiling steel base material

摘要

The present invention even when a large force is applied in a large earthquake, to prevent damage to the pillars and walls due to the collision of Noen and ceiling joist, can prevent accidental removal of the outer wall, a small Kuchifusagi hardware of ceiling steel base material provide. It comprises a joint portion 2 for combining the small of the A ceiling joist or Noen , a plate-shaped small Kuchifusagi section 3. It provides a cushion material 4 on the opposite side of the joint portion of the small Kuchifusagi part. .BACKGROUND