The Definitive Guide to harga besi hollow
Biasanya, angkur jenis ini dipasang langsung ketika proses pengecoran beton masih berlangsung, atau saat beton masih dalam kondisi basah dan belum mengeras/kering.The drive-transfer system is based on mechanical interlock. A special drilling operation will allow to make a Make contact with surface between the anchor head and the outlet's wall in wh