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Product Highlights
- Combined barrier and mesh system - 102 in high for maximum visual and physical perimeter control.
- Modular interlocking concrete blocks - 10 ft crash-tested base units enable secure, scalable installations.
- Galvanized mesh extension - Powder-coated Safe Mesh 100 panels offer added security and visibility.
SKU CB4145
This concrete block and mesh barrier system combines a crash-tested concrete base with a 70 in Safe Mesh 100 extension, reaching a total height of 102 in. Ideal for high-security site demarcation, this interlocking concrete block assembly features reinforced mesh panels, modular connection, and optional HERMEQ on-site installation.
Perfect for separating worksites or pedestrian zones.
The PCM Barrier from HERMEQ is a premium concrete block solution for high-security applications. It combines a robust, crash-tested concrete base with a 70 in Safe Mesh 100 extension, providing both structural stability and effective visual demarcation. Whether you're managing a sensitive works area, segregating pedestrian routes, or establishing temporary perimeters, this interlocking concrete block setup delivers unmatched performance.
Built from precast concrete with a weight of 5,512 lbs, the 10 ft wide base ensures superior impact resistance. On top of this, the modular mesh panel adds height and visibility, helping enforce boundaries without sacrificing airflow or light. Supplied with M24 fixings and galvanized finishes, this versatile assembly supports flexible deployment across construction, traffic, and event environments.
Key features & benefits:
- Versatile interlocking blocks – Each block fits seamlessly into the next, maintaining line integrity.
- Includes mesh extension – Total height of 102 in enhances crowd and site management capability.
- Concrete block for retaining wall and perimeter control – Ideal for both structural and boundary use.
- Galvanized and powder-coated – Available in Green as standard for added protection (contact us for other color options).
- On-site installation available – HERMEQ offers nationwide services to streamline deployment.
As our TVCB barriers are cast from a well-respected high-strength concrete, and combined with National Highways specification steel reinforcing, they meet the component requirements of EN 1317, 'Compliant Road Restraint Systems for Temporary Safety Barriers'.
Please note: These barriers are only crash tested if connected with bolts and installed by an approved technician.
Designed for use across transport, infrastructure, and public works projects, this barrier solution meets industry needs where both physical security and operational efficiency are critical. Whether deployed as stand-alone units or combined into longer runs, PCM Barriers deliver robust and adaptable protection.
HERMEQ stocks a wide-range of Concrete Barriers, Traffic Management, Permanent Fencing & Temporary Fencing conforming to all required safety specifications and regulations.
Need any help? Contact HERMEQ Today.
Contact our team via email sales@hermeq-usa.com or use our live chat feature between 8:00am & 17:00pm for help discovering our range.
The PCM Barrier is engineered for structural endurance and modular scalability. Each unit includes a precast base (10.3 ft total length, 10 ft modular length, 18 in width, 31 in height) with a galvanized steel mesh extension post measuring 70 in. Once assembled, the total height reaches 102 in — ideal for separating secure zones, pedestrian access ways or construction site areas.
- Precast concrete strength – Weighs 5,512 lbs per unit for crash-resilient stability.
- Mesh extension – Safe Mesh 100 adds height and security while allowing airflow and visibility.
- Custom finishes – Powder-coated to suit project visibility or aesthetics.
- M24 fixings included – Ensures fast connection of base and mesh with built-in inserts.
Dimensions
| Overall Length | 10.3 ft |
| Modular Length | 10 ft |
| Width | 18 in |
| Height | 31 in |
| Weight | 5,512 lbs |
| Safe Mesh 100 Extension with Post | 70 in |
| Overall Height with Extension Post | 102 in |
What makes this barrier different from standard concrete blocks?
This product combines interlocking concrete blocks with a Safe Mesh 100 extension, providing both impact protection and visual demarcation.
Can this act as a concrete block for retaining wall applications?
Yes. The weight and height make it suitable for light retaining purposes while offering perimeter control.
Is professional installation required?
Not mandatory, but HERMEQ recommends its on-site installation team for compliance and speed, especially on larger projects.
Are the mesh panels customizable?
Yes. Panels come in galvanized steel with powder-coated options like Green, Black or Blue.
