Project case
Private Clubhouse, Sai Kung District
- Building type
- Private clubhouse / institutional building
- Project type
- Commercial & Industrial
- District
- Hong Kong
- Scope of works
- Large-area roof waterproofing for an institutional building
Engineering record
Project background and problem
Concrete honeycombing, spalling and reinforcement corrosion required substrate repair before a layered waterproofing build-up could be installed.
Principal scope of works
- 01Repair of concrete honeycombing, spalling and corroded reinforcement
- 02Multi-layer waterproofing to corners, details and main areas
- 03Infrared inspection, flood testing and completion records
System or material approach
Concrete repair followed by a temporary cementitious waterproofing layer and liquid-applied membrane, with coves and plinths at corners and details.
Inspection, acceptance or project records
The record includes infrared inspection, flood testing, removal, substrate repair and completed-condition photographs.
Project requirements
Project Overview
Private Clubhouse, Sai Kung District is located in Hong Kong. The principal scope was large-area roof waterproofing for an institutional building.
Concrete honeycombing, spalling and corroded reinforcement were repaired before a cementitious temporary layer and liquid-applied membrane formed multi-layer protection, with coves and bases added at details.
The record covers removal, substrate repair, main waterproofing and completion, supported by infrared inspection and flood testing.
Construction record
Construction Photographs
