MAT PILE FOR USE IN CONCRETE CONSTRUCTION PARTS, MAT AS A COMPONENT THEREOF, AND A CONCRETE CONSTRUCTION PART PROVIDED WITH A MAT PILE

摘要

Pad stake is described and to be used to reinforce concrete member, and the cold-drawn low-carbon steel wire rod that pad (1-4) stake of the pad is constructing welds these to be formed conducting wire. There is the cold-drawn low-carbon steel wire rod tensile strength to be less than 0. with carbon content before welding greater than 900 Newton/millimeters 22 weight %, construction portion 2-10 of the mat stake in the occupancy volume % of structure member