| Yard | Roof | 
|---|---|
| Location | Hong Kong | 
| Subcategory | VARIOUS | 
| Application | Re-roofing (Area: 800 sq.m) | 
| Start and finish date | 2021 | 
| Application Type | Waterproofing systems | 
| Client | PCCW | 
| Installer companies | Top Watreproof Engineering Ltd. | 
| MAPEI Distributor | Mapei China Ltd. (Hong Kong) |