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DANODREN H25

HDPE Nodular drainage layer.

Product variations:
Drainages
S-P-01896 S-P-01896
DANODREN® H25 is a 7.5mm deep brown nodular membrane made of high density polyethylene (HDPE) for protection and vertical drainage.

Instruction for Use

Walls :
  • The surface of the substrate and singular points must be uniform, clean, dry and free of foreign bodies.
  • The substrate for DANODREN H can be a waterproofing film.
  • DANODREN H is laid with the nodules facing the substrate. The sheets should be overlapped by 12 cm horizontally and 20 cm vertically.
  • The upper part is anchored with the DANODREN metal profile and mechanically fixed (they may also use HILTI-type fasteners, model X-SW or similar). In this way, the drainage sheeting is protected against dumping, backfilling and subsequent compacting of the trench and water ingress. This fastening must be 10 cm above the waterproofing membrane.
  • The corners and corners are finished off by bending the sheet.
  • Lay the drainage pipe.
Screeds:
  • When there is no hydrostatic pressure or the screed is above the water table, DANODREN H is spread with the nodules against the ground. The sheets should be overlapped by 12 cm.
Damp areas:
  • In case of rehabilitation, DANODREN H rolls are spread with the nodules against the wall.
Inverted roofs with continuous paving:
  • In the case of walkable roofs with continuous paving, it will be laid on the thermal insulation with the nodules facing downwards and then the screed will be laid.

Presentation

  • Length (cm): 2000
  • Width (cm): 210
  • Thickness (mm): 7.5
  • Colour: Brown
  • Product code: 314086
DANODREN H 25

Technical Data

Concept Value Standard
Longitudinal elongation (%) >35 EN 12311-2
Transverse elongation (%) ≥ 20 EN 12311-2
Compression strength (kPa) 300 ±20% UNE-EN-ISO 604
Durability of the tightness against chemical agents (10 kPa) Pasa EN 1847 / EN 1928
Durability of the tightness against artificial aging (10 kPa) Pasa EN 1296 / EN 1928
Watertightness in liquid state (10 kPa) Pasa EN 1928
Reaction to fire E EN 13501-1
Shear strength (N / 50mm) 170 ± 30 -
Longitudinal tensile strength (N / 5cm) >= 400 EN 12311-2
Longitudinal tensile strength (kN/m) >=400 EN 12311-2
Transverse tensile strength (N / 5cm) >= 300 EN 12311-2
Resistance to a static load (kg) >=20 UNE EN 12730
Resistance to tearing (nail shank) (N) 500 ± 100 EN 12310-1
Resistance to impact, A (mm) >= 300 UNE EN 12691
Peel strength (N / 50mm) NPD UNE-EN 12317-2
Temperature resistance max. (ºC) 80 -
Min temperature resistance (ºC) -30 -
Hazardous substances NPD -

Addtitional Technical Data

Number of nodules (nodules/m²) 1907 - Number of nodules (nodules/m²) 1907 - Volumen de aire entre nódulos (L/m²) 5.9 -

Environmental Information

Concept Value Standard
Volatile organic compounds (COV's) (µg/m³) NPD ISO 16000-6:2006
Recycled content (%) > 85 -
Post-consumer recycled content (%) 80 -
Pre-Consumer recycled content (%) 20 -
Solar reflectance index (SRI) NPD -
Manufactured in Fontanar - Guadalajara (España) -

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