📐 PLUMB BOB (PLUMMET) – VERTICAL ALIGNMENT TOOL
🏗️A plumb bob is a traditional construction tool that uses gravity to establish a true vertical line. It consists of a weighted metal body attached to a string.
🔹 Main Components
1️⃣ String or rope
2️⃣ Metal weight
3️⃣ String guide
4️⃣ Adjusting cap
5️⃣ Pointed tip
🔹 Applications
✅ Checking wall and column verticality.
✅ Transferring points between floors.
✅ Aligning formwork and structural elements.
✅ Supporting construction layout and surveying.
📌 Important Tip: Allow the plumb bob to stop swinging and protect it from wind for accurate readings.
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