They fall into three main categories extensive intensive and semi intensive.
Green roof box.
This is a common cause of water repellent degradation.
All components are integrated and proven to promote plant health long life and dependable sustainability.
Zurn s standard green roof drain the z110 has a standard perforated screen height of 5.
What screen heights are available for green roof drain applications.
Green roof drain boxes optigreen drain boxes prevent soil and granular drainage media from entering roof drains but allow water to flow freely through slots covering the sides and top.
Their modular design accommodates extensive semi intensive and intensive green roof systems from 4 to 32 thick.
Hydrotech s garden roof assemblies combine the proven performance of our monolithic membrane 6125 roofing waterproofing with proven green technology.
Unlike conventional earth covered structures garden roof assemblies are lightweight and can be installed on a wide variety of new and existing structures.
The module is mounted directly on the roof s waterproofing system providing protection against uv and thermal fluctuations.
About the classes at town north.
The classes at town north is a college preparatory co op located at town north presbyterian church in richardson texas.
Green roofs are also known as vegetative or eco roofs.
A green roof is a layer of vegetation planted over a waterproofing system that is installed on top of a flat or slightly sloped roof.
Each standard module contains a complete hierarchy of green roof systems including drainage rain retention filtration growth media and plants.
However additional heights can be specified up to 18 by selecting the ps option and specifying the required height.
Stainless steel green roof box with stainless steel top and assembled with s s hard rivets throughout this box was custom done for the same university and used in the vegetation area of the green roof the above drawing illustrates an intensive roof where the irma guard is surrounded by gravel.
Each vegetation green roof modules contains a complete hierarchy of green roof systems including drainage rain retention filtration growth media and plants.