harga besi wf 150 bekas - An Overview
Blow-out failure: failure is characterised because of the lateral spalling of concrete inside the proximity of the anchor's head. This type of failure occurs for anchors (prevalently Forged-in-spot) mounted around the sting from the concrete aspect.Angkur sebenarnya digunakan sebagai alat untuk mengalihkan beban dari bagian struktur bangunan atau n