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FLW

FLW

Product catalog summary

Specification: The document outlines the specifications for DIADEM® root protection layers, specifically the FLW-400, FLW-500, and FLW-1000 models. These products are designed to provide root resistance and vapour control for green roofs.

Advantages: The layers are root-resistant, bitumen-proof, oil-proof, and polystyrene-proof (for FLW-400 and FLW-500). They can be installed as vapour control layers and are 100% recyclable.

Technical Data:

FLW-400: 0.4 mm thick, made of LDPE, dimensions 4 × 25 m, weight 0.35 kg, tensile strength 10-25 N/mm².
FLW-500: 0.5 mm thick, made of LDPE, dimensions 6 × 25 m, weight 0.47 kg, tensile strength 10-25 N/mm².
FLW-1000: 1 mm thick, made of PVC, dimensions 1.5 × 25 m, weight 1.4 kg/m², tensile strength 10-17 N/mm², not bitumen- and UV-resistant.

Application: The document describes the application of these layers in green roof systems, emphasizing the need for root protection to prevent damage from plant root systems. The build-up includes various layers such as separation and filter geotextiles, drainage layers, and mechanical protection geotextiles.

Product Information: The products are manufactured by A.P.P. Kft., and further information can be found on their website www.diadem.com.

Catalog excerpts

Root protection layer 340107 / 340108 / 340109 dkDIADEM ADVANTAGES • Bitumen-proof, oil-proof and polystyrene-proof (for FLW-400 and FLW-500) • May be installed as vapour control layer - extensiv vegetation - extensiv substrate - VLF-150 separation and filter geotextile - VLF-110 separation and filter geotextile - VLU-300 mechanical protection geotextile - non root-resistant waterproofing membrane - additional layers The root systems of plants on intensive green roofs can damage the building structure. Additionally, various wind-carried plants may appear on extensive green roofs, including those with aggressive roots or rhizomes, which can threaten traditional waterproofing. Therefore, appropriate root protection must be ensured for every vegetated roof surface. PRODUCT INFORMATION SHEET Root resistant and vapour control layer made of 0.4 mm thick elastic polyethylene regenerate, root resistance tested according to standard CEN/TS 14416:2014. Applicable as a vapour control layer and can be used as a root resistant layer on green roofs when lied down with a 1.0 m overlapping. Dimensions: 4 x 25 m (W x L); roll width: 1 m; wrapping: 100 m2/roll; colour: black; weight: 0.35 kg. Root resistant and vapour control layer made of 0.5 mm thick elastic polyethylene regenerate, root resistance tested according to standard CEN/TS 14416:2014. Applicable as a vapour control layer and can be used as a root resistant layer on green roofs when lied down with a 1.5 m overlapping. Dimensions: 6 x 25 m (W x L); roll width: ca. 1.5 m; wrapping: 150 m2/roll; colour: black; weight: 0.47 kg. Root resistant layer made of 1 mm thick plasticized PVC. On green roofs with an overlapping of 5 cm, the seams can be joined using a hot welding hand tool or THF solvent welding agent. NOT bitumen- and UV resistant. Dimensions: 1.5 x 25 m (W x L); surface weight: 1.4 kg/m2; colour: black; packaging: 37.5 m2/roll; roll weight: ca. 52.5 kg. Product: DIADEM® FLW-400 / DIADEM® FLW-500 / DIADEM® FLW-1000 Producer’s certificate: A.P.P. Kft. Website: www.diadem.com Root resistance (CEN/TS 14416): root resistance Tel.: +36 96 512 910 • [email protected] • www.diadem.com/hu APP Dachgarten GmbH Tel.:+49 841 370 9496 • [email protected] • www.diadem.com/de DIADEM CH AG. DIADEM® is a registered trademark. The written permission of the publisher is required to use the images, texts and illustrations in this publication. All rights reserved. Data and images contained in the brochure are indicative, we do not accept responsibility for possible printing errors. • 09038902

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