Green Roof System
Green Roof System
The BUMATECH Light Weight Green Roof System (LGR) consists of Buma J-Drain drainage layer and Root Barrier. Buma J-Drain not only provides an no-clogging geotextile for filtration and free flow water channels to drain excess water away, but also retain water for plants to grow. The Root Barrier is used to protect against roots from penetrating into the waterproofing layer. In order to control the water content in the system, a water-retention mat can be added between Buma J-Drain and Root Barrier.
Project: Tuen Mun Government Depot
Client: Architectural Services Department
Application: Green Roof
Component: MiraDRAIN
Year: 2009
Project: WSD Hong Kong Operational &
Services Centre, Quarry Bay
Client: Water Supplies Department
Application: Green Roof
Component: MiraDRAIN
Year: 2010
Project: Run Run Shaw Creative Media Centre, Kowloon Tong
Client: City University of Hong Kong
Application: Green Roof
Component: MiraDRAIN, Root Barrier
Year: 2010
Project: United Christian College, Kwun Tong
Client: United Christian College
Application: Green Roof
Component: MiraDRAIN
Year: 2009