To Kwa Wan, Kowloon
Our Sika FerroGard® sacrificial anode is applied to diminish the incipient corrosion effects in the reinforcement bar between the fresh mortar in patch repairs and the surrounding zone of concrete.
The monitoring system also provide a simple way to measure the effectiveness of the sacrificial anodes.
9 patch areas
Sika® FerroGard®-510 Patch
Sika® FerroGard® Monitoring Box
Hong Kong Housing Society
Trusty Surveyors (HK) Ltd
Union Contractors Ltd.