A filter fabric layer on top should separate the aggredrain from the growing.
Green roof drainage mat.
Compared with green roofs systems using drainage plates or granular drainage this system is the fastest to install and creates the thinnest and lightest green roof assembly.
Green roof systems of this type are drained by a multi layer fabric mat called a drainage mat that combines soil separation drainage and protection functions.
Xeroflor s drainage mats are engineered to divert excess water from the green roof quickly for healthy plant growth.
When saturated these layers can weigh in at more than 100kg per square metre or 20lbs per square foot.
A new resource is available a protected membrane roof pmr planning guide representing more than 50 years of proven assembly experience across the globe and 35 years of hydrotech s industry knowledge the guide strives to educate architects engineers general contractors and other design professionals on the key benefits of a protected membrane roof compared to a conventional roof.
Exceptional flow rate and compressive strength xf drain s 3d entangled filament profile design creates a 95 open path in all directions to divert excess water from the green roof quickly.
Tremdrain gs drainage mats consist of a perforated polystyrene core with fabrics attached to both sides.
Allows rainwater to water vegetation in green roofs without waterlogging the plant xf is highly permeable geo composites that combine drainage filter aeration and water retention functions in one product.
Enkaretain drain 3111 green roof drainage mat interior and exterior planters.
Sedum green roof supply a wide range of top quality sedum mats and modular diy trays for green roofs.
Sika drainage mat composites are available in both high flow dimpled core and high crush resistant geonet constructions.
Xf drainage mats are engineered to divert excess water from the green roof quickly for healthy plant growth.
Basic uses tremdrain gs is designed to be used in applications such as vegetative roof systems or greenscapes where some water retention is desired.
They perform a multi faceted role by providing protection for roofpro and sikalastic 320 ns sl membranes as well as a means of collecting and conveying excess water in plaza decks split slabs planters roof gardens and other roofing and waterproofing applications.
We offer many solutions to avoid common green roof drainage problems.
Systems with drainage mats.
Green roofs are made up of several layers typically a waterproof root barrier layer to protect the roof a drainage layer water retention mat then the growing medium and vegetation.
A mechanism for sustainable urban drainage systems.
