Product Details
Microbiological resistance
EN 12225
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Product Description
Heavy duty (34 tonnes) 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: 1000 kN / m2 (unfilled), water flow capacity on 1% roof slope 0,35 l / m x s certified according to EN ISO 12958.
Product: DIADEM® DiaMassive-25H
Producer’s certificate: A.P.P. Kft.
Website: www.diadem.com
Advantages
- Extremely high compressive strength -> can be used by heavy vehicles (up to 34 tonnes)
- Can be paved frost-free
- Stable form
- Economical installation -> negligible overlap loss
- Enviroment protection -> made from recycled primary waste which can be recycled
DIADEM® build-up
- cubble stone pavement
- bedding layer, min. 4.0 cm
- leveled crushed stone bedding 4.0-5.0 cm
- crushed stone bedding min. 10.0 cm
- DiaMassive-25H drainage board
- VLU-300 mechanical protection geotextile
- GF-1000 skid membrane 2 lyrs.
- VLU-500 mechanical protection geotextile
- root-resistant waterproofing membrane
- additional layers
Application
Rainwater retention and drainage plate 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.
Technical data
| Board size (mm): 2020 × 1100 × 25 |
| Compressive strength unfilled (kN/m2): 1000 (± 10%) |
| Compressive strain bei 1 MPa(%): 10.7 |
| Fill-up volume (l/m2): 13.5 |
| Water flow capacity 20 kPa, i=0,01 (l/(m×s)): 0,35 (± 5%) |
| Water flow capacity 20 kPa, i=1 (l/(m×s)): 3,6 (± 5%) |
| Material: HIPS |
