Q235B pre embedded steel plate curtain wall construction steel structure engineering hot-dip galvanized pre embedded parts rust proof and anti-corrosion pre embedded plate

Pre embedded parts (pre embedded parts) are components that are pre installed (buried) in concealed works. They are components placed during structural pouring, used for overlapping during the construction of upper structures, to facilitate the installation and fixation of external engineering equipment foundations. Most pre embedded parts are made of metal, such as steel bars or cast iron, and can also be made of non-metallic rigid materials such as wood and plastic.