GeoShield Global

Dedicated to Reducing the Impact of Human Error During Construction

GeoShield Inspection And Verification Programs

Train - Observe - Record - Report - Repeat

Conforming with all International and European Standards
BS 8485:2015+A1:2019 , CIRIA 735 (2014), BS 8102:2009
International Radon Measurement Association & ISO EN 9001:2015

Inspection services for all waterproof membrane application techniques.

Independent verification of the installation of waterproof membranes and lining systems on site is critical to achieving the performance required & avoid failure. Human errors in application often prove to be devastating. This is acknowledged by internationally by British Standards.

GeoShield offer, across the globe, comprehensive Waterproofing & Lining Inspection programs that cover all aspects of design, application, training, monitoring, recording & reporting that will unquestionably reduce the element of human error.

On-Site QAP And Design Assistance

GeoShield Global provide off-site, on-site and Cloud based validation and verification for all ground water and gas protection and retainment systems Including design assistance method statement creation applicator training and overall management team awareness.

GeoShield’s exclusive approach has proven effective all over the world It creates confidence in waterproofing performance.

Construction Professionals Training Seminars

GeoShield Global are focused on improving the construction professionals, Architects, Engineers & Building Owners knowledge in the use of the many & varied ground water and gas protection systems available and the associated validation, inspection  & verification programs that are now often mandatory.

Ground Gas Protection Verification And Validation Services

GeoShield provides gas membrane testing and verification requirements from inception to completion.

An Independent Testing and Membrane Verification program is required as an integral part of the project strategy, back-up documentation needs to be in place and hand-over package included in the final documents.

GSR+ Radon Gas Protection Validation, Verification and Monitoring

The GSR+ Quality Assurance Program is a comprehensive hand-over document created for house builders and developers to pass to future owners. GSR+ provides new buyers with a historical log of the protection system application, ensures peace of mind and assists in conveyancing.

Methods Of Testing

A variety of testing methods are available. As accuracy is paramount, methods are agreed at pre-verification/inspection stage though any GeoShield Quality Assurance Program can be enhanced as need requires. Our selected methods of testing are:

  • Visual
  • Mechanical point stress test (Pick and probe)
  • Air Lancing following ASTM D4437 / D4437M - 16 (2018
  • Pressure testing twin wedge welding joint
  • Dielectric porosity testing
  • Smoke test
  • Inert gas test
  • Weld testing using tabs (destructive test using 'mole' grips)
  • Vacuum testing box
  • Ultrasonic pulse echo testing
  • Podium & Bund Lining Flood Tests
  • Trench Lining Flood Testing
  • Drone Surveys
  • Surface Regularity Testing
  • Surface Anti-Slip Testing
  • Waterproofing test
  • GCL testing
  • Bentonite Membrane testing
  • Waterproof Membrane testing
  • Spark testing
  • Green Roof testing
  • Blue Roof testing
  • Podium Deck testing
  • Real time waterproof monitoring

GeoShield operate globally from

our UK European base and

our Asia Pac office in Manila.

Download Our Brochures 

geoshield global independent training testting validation verification and design
GeoShield Global Chinese brochure
GeoShield brochure Japanese

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