Home / Case Study / Kowloon Rhenish School 2020/01/23 Kowloon Rhenish School Kowloon Rhenish School Description Rooftop Waterproofing Completion December xxxx Location 2A Dianthus Road, Yau Yat Chuen, Kowloon Contract Sum HKD$ HK$ xxx,xx Area xxxx sq meters Rooftop waterproofing reconstruction – Using ARDEX WPM 300 as the main waterproofing material. Share: