Technical data
Need to know our concrete barrier specification, working widths or curve radii?
All the technical specification is listed here complete with a handy downloadable section for each data sheet.
Highways and roads
Fully tested and Highways England approved barriers to protect road works, construction workers and separating traffic.
Construction sites
Durable and strong barriers to protect site perimeters, boundaries and segregate works.
Road blockades
A responsive service to blockade roads and help secure and protect property.
Fencing system
Fixed fencing solutions to add extra height and security to the barriers on any construction project.
Barrier type: Type 81-2 system Spengler precast concrete road safety barrier
Weight: 2250kg (approx.)
Barrier type: Terminal end for type 81-2 system Spengler precast concrete road safety barrier
Weight: 1640kg (approx.)
Robust
A robust barrier manufactured with continuous quadruple reinforcement allowing for the safe and effective separation between opposing traffic streams such as contraflow systems.
Light impact to the barriers causes no displacement and where heavy impact occurs, barriers can be quickly re-aligned with no costly repair works.
Containment levels
Containment levels
N1
N2
N3
Total Vehicle mass
1,500kg car
1,500kg car
10,000kg Rigid HGV
Impact Speed
50 MPH
70 MPH
43 MPH
Impact Angle/degrees
20
20
15
Working Width
W3
W5
W7
Working Width
<1.0m
<1.7m
<2.5m
Dynamic Deflection
0.3m
1.0m
1.70m
ASI Value
A
C
B
Test Length
77M
(without terminal ends)
77M
(without terminal ends)
77M
(without terminal ends)
Technical specifications
N1
Approach (lead in)
24.5m (incl . terminal end)
Departure (exit)
24.5m (incl . terminal end)
Offset
375mm
Curve Radii
-
3.5m Barrier
32.59m
1m Barrier
11.10m
Ground Surface
Concrete, asphalt, compacted and levelled hardcore*
Anchoring in the ground
NO
Curves
The barriers can achieve a small curve radius by using 1m length blocks to achieve a radius of 11.1m making it ideal for tight curves and roundabout works.
Min. radius for 3.5m long road barriers = 32.59m
Min. radius for 1.0m long road barriers = 11.10m
Corners
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Data Sheet Downloads
APC-101C
Download Data Sheet
APC-133-Corner-Barrier
Download Data Sheet
APC-106B
Download Data Sheet
Double-Sided Concrete Barrier Section - APC 105
Download Data Sheet
APC-108-Radius-drawing
Download Data Sheet
Services
Which services do you need?
Concrete Barriers
Tested and Highways England approved concrete barriers for hire and sale for use on highway and traffic management projects, construction sites and property protection.
Haulage and Storage
Operating haulage and storage services across the plant hire, construction and civil engineering industries, we recognise the importance of time critical consignments and the need to collect, transport and deliver machinery, materials and equipment on time, every time.
Aggregates
Aggregate supply is the natural, next step in which we are supporting the local construction sector. We supply loose and bagged aggregates to clients in the construction industry, utility contractors and general building contractors working on domestic projects.
Recycling
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Sales of Aggregates
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Volumetric Concrete
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Accreditations
Need guidance on the system that meets your requirements? Require technical information?
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