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 force-transfer system is based on mechanical interlock. A special drilling operation enables to create a Speak to surface area in between the anchor head and the outlet's wall the pla