Expanded metal refers to: metal sheets processed by special machinery (expanded metal punching and shearing machine) to form a mesh-shaped sheet material.
Short pitch (SWM): the length of the short diamond diagonal from the center of the node to the center of the node.
Long pitch (LWM): the length of the long diamond diagonal from the center of the node to the center of the node.
Short pitch (inner hole) (SWD): the length of the short diamond hole diagonal (as shown in the figure)
Long pitch (inner hole) (LWD): the length of the long diamond hole diagonal. (as shown in the figure)
Strand: the side of the diamond hole of the expanded metal (as shown in the figure) The width of the strand is the length of the metal plate used to make a wire stem.
Node (Bond): the connection between two wire stems.
Thickness: the thickness of the original steel plate.
Roll: a rolled expanded metal with a specific length and width.
Mesh: an expanded metal with a specific length and width
