It is amazing that he has never buckled after so many years of doing such urgent work.
An upward, elongated displacement of a roof membrane frequently occurring over insulation or deck joints. A buckle may be an indication of movement with the roof assembly
bend out of shape, as under pressure or from heat; "The highway buckled during the heatwave"
If an object buckles or if something buckles it, it becomes bent as a result of very great heat or force. The door was beginning to buckle from the intense heat A freak wave had buckled the deck
fastener that fastens together two ends of a belt or strap; often has loose prong fold or collapse; "His knees buckled" fasten with a buckle or buckles
Waves or bulges that appear in pages and canvas, generally from too much moisture and uneven drying
A long, tented displacement of a roof membrane Can occur over insulation and deck joints
an upward, elongated tenting displacement of a roof membrane frequently occurring over insulation or deck joints A buckle may be an indication of movement within the roof assembly
A device, usually of metal, consisting of a frame with one more movable tongues or catches, used for fastening things together, as parts of dress or harness, by means of a strap passing through the frame and pierced by the tongue
To distort or collapse under physical pressure; especially, of a slender structure in compression