Fleeces

Fleeces and layers fulfil different functions in roof greening. Their area of application is prescribed in various standards and directives. All fleeces meet the requirements of FLL 2018 and ÖNORM L 1131:2010.

Fleeces and layers are used to protect the roof waterproofing against mechanical damage, friction or the separation of material incompatible products (e.g. PVC and bitumen). Filter mats serve as a separating layer between the substrate and the underlying drainage layer to prevent fine particles from sludging into the drainage system.

Protection and Storage Fleeces

Optigrün Protection and Storage Fleece RMS 300 protects the roof membrane or root barrier membrane against damage from light mechanical demands, separates the materials of incompatible substrates from one another and, depending on the product and its function as protective fleece, stores water.

 

Optigrün Protection and Storage Fleece RMS 500 protects the roof membrane or root barrier membrane against damage from light mechanical demands, separates the materials of incompatible substrates from one another and, depending on the product and its function as protective fleece, stores water.

 

Optigrün Protection and Storage Fleece RMS 600 protects the waterproofing with an additional separating and water reservoir function, in accordance with DIN 18195-Part 2. With high pyramid puncture resistance.

 

Optigrün Protection and Storage Fleece RMS 900 protects the roof membrane against damage from high mechanical demands.

 

Optigrün Protection and Storage Fleece RMS 1200 protects the roof membrane against damage from high mechanical demands.

 

Trickle Protection Fleeces

Trickle protection on the insulation level for inverted roofs, without requirements concerning joint building authority approval for insulating material and the separating layer.

Suction and Capillary Fleeces

Optigrün Suction and Capillary Fleece RMS 500K protects the roof membrane with simultaneous function of separation, water storage, excellent suction and defined filter function.

 

Filter Fleeces

Optigrün Filter Fleece FIL 105 is used when the drainage system needs to be protected from fine particles entering from the substrate layer.

 

Optigrün Filter Fleece FIL 150 is used as a filtration layer between the drainage and gravel layer on public roofs that are used by trucks and cars.

 

Optigrün Filter Fleece FIL 300 is used as a filtration layer between the drainage and gravel layer on public roofs that are used by trucks and cars.

 

Protection, Separation and Slip Layers

Special fleece to protect roofs, providing a combination of protection, separation and glide functions.

Thin sheet made from recycled polyethylene for use as a separation, protection and slip sheet

Thin sheet made from recycled polyethylene for use as a separation, protection and slip sheet

Root Protection Membrane

Optigrün root protection membranes are used on non-root-resistant roof waterproofing under extensive and intensive roof greenings.

Optigrün root protection membranes are used on non-root-resistant roof waterproofing under extensive and intensive roof greenings.

Pitched roof fleece

Optigrün Structured Storage Fleece SSV 800 is used as a protection fleece for pitched roofs with a combined functionality of water storage and drainage.