Majo Plastics Twin Wall HDPE are BBA Certified.

150 mm to 600 mm Pipes and Couplers, a range of high density polyethylene (HDPE) pipes and polypropylene couplers for use as filter and carrier pipes in highway drainage for the collection
and disposal of surface and sub-surface water.

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CERTIFICATION INCLUDES:

  • Factors relating to compliance with HAPAS requirements
  • Factors relating to compliance with Regulations where applicable
  • Independently verified technical specification
  • Assessment criteria and technical investigations\design considerations
  • Installation guidance
  • Regular surveillance of production