Mounting tool for lateral external wall material, mounting structure of lateral external wall member, and building structure having mounting structure of lateral wall material

摘要

Problem to be solved: to provide an attachment for a lateral external wall material capable of preventing damage to the outer wall due to the shrinkage of the lateral wall material during the fire and preventing the drop off while securing the follow-up to the interlaminar deformation during the earthquake.Device for attaching lateral wall member 1 according to the present inventionThe outer wall 15 is attached to the wall base material 19.A first flat plate 3B having a mounting hole 3a andThe first bent part 3C andConnection face 3D andThe second bent partA Z-shaped member 3 having a second flat portion 3F fixed to the wall base material 19 andMounting boltsA large washer 7 is disposed between the head of the mounting bolt 5 and the first flat plate portion 3bThe diameter of the mounting hole 3a isGreater than the outer diameter of the head of the mounting boltAndSmaller than the outer diameter of large washerThe distance between the hole edge of the mounting hole 3a and the first bent part 3C isIt is set larger than the radius of the mounting holeIn the mounting stateThe distance between the large washer 7 and the first bend partIt is set to be larger than the radius of the mounting hole 3a.Diagram