Mineral substrate GDT Typ Drän
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Technical data
Mineralsubstrat GDT Typ M | BildSpacer
Graining:2-12 mm
Water permeability:> 180 mm/min
pH-value (CaCl2):6,5-8,0
Salinity:< 3,5 g/l
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Bid text
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Features
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Mineral drainage substrate GDT Typ Drän, manufactured according to the recommendations of FLL, stable to spreading fire, freeze-proofed and with solid structure, supply and installation.

Important characteristics:
Weight (dry):Spacer600-1200 kg/m³
Weight (max. water):Spacer900-1300 kg/m³
Compression while
transport and installation:		Spacerca. 5 %
Packing:SpacerSilo, Big Bag or in bulk
  • Solid structure
  • Freeze-proofed
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 www.gruendachtechnik.de                                                                                                                           gdt@gruendachtechnik.de