Reinforcement Fabric with Conductive Surface, 23dB

Item number: ARM40-90

  • RF and AF shielding material
  • RF shielding attenuations: 23dB
  • For extensive application in the exterior and interior
  • Loose laying or under plaster

Category: LF Shielding Materials (EMC)

10,00 €

including 19% VAT.

: 4 workdays

sq m


Reinforcement Fabric with Conductive Surface, 23dB

ARM40 is a non-slip, dimension stable glass fibre mesh for an extensive shielding of high frequency (RF) and low frequency electrical (AF) fields.

  • One product for reinforcement in a thermal insulation system as well as shielding
  • Patented glass fibre mesh with stainless steel threads woven into it
  • The glass fibres are reliably protected against alkaline attacks in the plaster system by a high-quality finish
  • Electrically conductive surface for easy grounding
  • Audited and certified according to ETAG 400
Can be used as reinforcement fabric on the exterior in a thermal insulation system under plaster or on the interior under plaster. Furthermore, for loose laying in the roof area, underneath attached facades, underneath floor coverings, etc.
The processing of the shielding mesh is identical with the application of conventional glass fibre fabric. Needs to be pressed non-porously and wrinkle-free into the freshly spread reinforcing mass, then levelled out. The mesh needs to lie in the upper third of the reinforcing mass and be completely covered by it. The overlapping between the panels needs to be 10cm. The overlapping needs to be ensured at corners of a building, too. Building openings (windows, doors) require a diagonal reinforcement with fabric strips. Has the mesh been cut in (e.g. in the area of scaffolding anchors), an additional fabric strip needs to be placed above the cut. For grounding, the stainless steel tape GSS25 must be screwed securely onto the underground across/with all panels.
Shielding, grounding:
  • This product shields high frequency electromagnetic fields (HF). The indicated dB-values apply to 1 GHz.
  • This product with an electrically conductive surface shields low-frequency alternating electric fields (LF). For this purpose a grounding is necessary, e.g. an integration into the functional-equipotential bonding (FEB), please find suitable grounding accessories under "Grounding".
Technical data:
  • Mesh width: 90cm
  • Length: by the metre / 50m roll
  • RF Shielding attenuation: 23dB
  • Grammage: 180g/m²
  • Material thickness: 0.45mm
  • Colour: black
  • Mesh width: 3.5 x 4.0mm
  • Tensile strength max.: 1750 N/5cm (warp and woof)
  • Elongation max.: 3.9% (warp and woof)
  • Materials: glass fibre, stainless steel filaments, Edelstahlfaden, latex coating
Please note:
The price is valid per m², not per running metre!
Minimum order quantity: 0.9m² = 1 running metre

This product is custom cut. A return is not possible!

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