CT Blocks case studies

About PAS 68

All vertical elements created to prevent vehicle incursion should be fit for purpose and successfully tested to conform to BSI Publicly Available Specification (PAS) 68 ‘Impact test specifications for vehicle security barriers’.

PAS 68 is the UK’s standard and the security industry’s benchmark for HVM (Hostile Vehicle Mitigation) equipment, and is the specification against which perimeter security equipment is tested as part of the on-going research to prevent VBIED (Vehicle Born Improvised Explosive Device) attacks.

The CT Block will immobilise a 7.5 tonne vehicle and has achieved a PAS 68: 2010  approval to the following classifications.

30mph test - single block: V/7500/N2/48/90/6.6/0.0

40mph test - single block: V/7500/N2/64/90/12.3/2.2

30mph test comprising 3 staggered blocks: V/7500/N2/48/60/2.0/0.0

Free Perimeter Protection fact sheet

Don’t specify vehicle barriers until you’ve read our free hostile vehicle mitigation factsheet available to download here:

Factsheet thumbnail

Latest updates

21 04 2017 Prevent vehicle incursion with our new counter…

Concrete Barriers HQ has created a guide to provide anybody charged…

27 01 2017 Rapidly deployable PAS 68 protection

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06 01 2017 Vehicle incursion prevention a key focus…

Vehicle access prevention plays a critical role in counter terror…


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4 days, 3 hours ago by Townscape

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  • ConcreteBarriersHQ provided a turn-key operation for us.
    Mark Bradley
    Programme Manager Manchester Airport Group
  • The CT Blocks provided perfect functionality whilst enhancing the street landscape.
    Mark Bradley
    Programme Manager Manchester Airport Group
  • The CT Blocks provided a cost effective solution, low unit cost and reduced installation costs, and reduced disruption. The ideal solution for our needs.
    Mark Bradley
    Programme Manager Manchester Airport Group


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