MemTech Pro Titan Bond (Ground Gas Protection)

MemTech Pro Titan Bond (Ground Gas Protection)

MemTech Pro Titan Bond is a pre applied waterproofing membrane comprising Memtech Pro Titan and a specialist bonded geotextile to provide a bonding layer for poured concrete specifically for waterproofing applications – Providing Type A Barrier Protection in accordance with BS 8102:2022.

MemTech Pro Titan Bond hydrocarbon and VOC barrier offers a safe solution for the protection of buildings and occupiers against all levels of hydrocarbon, VOCs, methane, carbon dioxide and radon gas ingress.

Conforming to the requirements of BS 8485:2015+A1:2019 and CIRIA C748.

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Pro Titan Bond
  • Can be applied horizontally as well as vertically and is used in all applications where structures require protection against ground water, seepage, ground gas, hydrocarbons, VOC’s and other contaminants.
  • New Build Basement.
  • Foundations.
  • Tunnels.
  • Concrete Structures below ground.
  • Fully and permanently bonded pre applied composite membrane which not only waterproofs but protects against ground gas, hydrocarbons, VOC’s and chemicals.
  • Acts as a damp proof and waterproof membrane as well as a hydrocarbon and VOC barrier.
  • Designed to withstand the most aggressive environments.
Product Details
Pro Titan Bond
Product Code:
DMS 437
Water Vapour Transmission Rate:
0.14 g/m²/day
Resistance To Static Load:
Reaction to Fire:
Class E
Methane Permeability:
0.13 ml/m²/day/atm
Methane Permeability (welded joint):
1.00 ml/m²/day/atm
Carbon Dioxide Permeability:
3.01 ml/m²/day/atm
Transmission Rate of Vinyl Chloride Gas:
0.04 ml/m²/day/atm
Radon Permeability:
3.0x10-12 m²/s
Pro Titan Bond
  • J40 Flexible Sheet Waterproofing/Damp Proofing
  • BS 8485:2015+A1:2019 Code of practice for the design of protective measures for methane and carbon dioxide ground gases for new buildings
  • BS 8102:2022, Protection of below ground structures against water ingress. Code of practice.
  • CIRIA C748
Technical Drawings

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