Drainage board for surfaces exposed to high loads

PRODUCT CODE: 310246 Categories: ,

Advantages

  • Extremely high compressive strength: can be used by heavy vehicles
  • Can be paved frost-free
  • Stable form
  • Economical installation: negligible overlap loss
  • Environment protection: made from recycled primary waste which can be recycled

DIADEM® Build-up

  • Concrete tiles
  • Sand bedding
  • VLF-150 / VLF-200 filter geotextile
  • Grit bedding (4 mm – 11 mm)
  • DiaMassive-25H drainage board 2020x1100x25 mm
  • VLU-300 / VLU-500 protection fleece
  • GF-1000 skid layer (2 layers)
  • VLU-300 / VLU-500 protection fleece
  • Root-resistant layer
  • Existing build-up (roof deck)

Application

Rainwater retention and drainage plate extensive and semi-intensive green roofs and paved surfaces subject to vehicular traffic, made of recycled polystyrene with increased impact resistance (HIPS). The specially designed barrier structure provides a run-off retarding effect.

Specification

Heavy duty flow-delay drainage board of recycled high-impact polystyrene, 25 mm high, of paved/wooden surfaces of roof areas and for gravel roof build-up. Due to its excellent load bearing capacity it is appropriate for drainage layer under heavy vehicle roads. Compressive strength 1089,2 kN / m2 (unfilled), water flow capacity on 2% roof slope 0,57 l / m2s certified according to EN ISO 12958.

Product: DIADEM® DiaMassive-25H
Certificate of Origin (MCO): A.P.P. Kft.
Website: www.diadem.com

Technical data

Board size (mm): 2020 × 1100 × 25
Overlap loss: <4%
In-fill volume (l/m2): 13,5
Suface weight (kg/m2): 2,25
Compressive strength filled (kN/m2): 1839,6
Compressive strength unfilled (kN/m2):
1089,2
Material: HIPS
Water flow capacity according to EN ISO12958 (l/mxs): at 1%: 0,39 • at 2%: 0,57 • at 3%: 0,71 • at 5%: 0,91
Storage: horizontally, for long-term storage protect from UV radiation
Installation: adjacent to each other or overlapped

Please, feel free to contact us.

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