PRECAST CONCRETE SINKER C40 GRADE 500 KG
C40 GRADE SINKER WITH 20MM LIFTING EYE In mooring and navigation, precast concrete sinkers are employed to maintain the balance of mooring buoys and navigation marks. They are usually connected by a heavy mooring chain also known as a ‘riser’ and mooring eyes.
The sinker is positioned on the Assigned Position (AP) to provide weight, preventing buoys or markers from drifting or being easily displaced by strong currents, tides, waves or winds. By securely anchoring these markers, concrete sinkers ensure safe navigation and provide vital information to mariners.