Concrete Safety Barrier
Concrete Safety Barrier
Concrete Safety Barrier

Extrudakerb offer a complete suite of insitu concrete safety barrier products complying with EN1317 and featuring CE marking of the installed system.

The range includes transitions to other safety restraint systems, terminals as well as street lighting and signage fixings.

Containment levels range from H4a to N2 and include H2 with a Working Width of W2 and ASI Level B.

Extrudakerb offer a complete design and build service for all concrete barrier installations. We are the first company in Europe to achieve CE marking of installed safety barrier system rather than CE marking of barrier system components.


Concrete Drainage Systems
Concrete Drainage Systems
Concrete Drainage Systems

Across the world the construction of drainage systems using pre-cast elements is being replaced by insitu slipform construction.

The reasons are quite simple and unambiguous:-

  • Wholly mechanised process free from manual handling
  • Reduced cost
  • High productivity
  • Rigorous process quality control
  • Improved product durability
  • Flexibility with minimal radii achieved with ease
  • Reduced environmental impact


Extrudakerb are able to provide a wealth of experience for the design and construction of insitu slipform drainage systems. Extrudakerb are able to advise contractors how to best make use of the many advantages of the slipform process and accelerate programme but reduce costs.

Extrudakerb offer a range of insitu concrete drainage systems; being an equipment manufacturer as well as a contractor they can offer bespoke moulds and paver set up configurations to suit any application.

Insitu drainage systems are typically constructed prior to adjacent carriageway surfacing on top of a sub base foundation with the depth of the insitu product being equal to the depth of pavement.

Insitu drainage details can though be constructed against fully or partially constructed pavement.

Typically a 35N concrete is proposed although higher strength mixes are available if required.

 


Extruded Asphalt Kerb
Extruded Asphalt Kerb
Extruded Asphalt Kerb

For more than 30 years extruded asphalt kerb has been the most prolific type of kerb along the UK's motorway and trunk road network. Virtually maintenance-free, it is the kerb system of choice for the majority of our principal national clients, designers and contractors.


Concrete Security Barriers
Concrete Security Barriers
Concrete Security Barriers

Extrudakerb are Licensed Installers of Britpave BsecB insitu concrete permanent perimeter security barrier systems.

Extrudakerb offer a comprehensive design and build service for this unique market leading product.

BsecB has been successfully tested to BSI PAS68:2010. Testing has been carried out using N2 at 64km/h (40mph) and N3 vehicles at 80km/h (50pmh) with associated reports.


Flood Defence Systems
Flood Defence Systems
     
    Flood Defence Systems

    Extrudakerb offer a complete design and build service for the provision of insitu concrete flood mitigation infrastructure.


    The use of both slipform and traditional fixed form construction can provide significant program and cost benefits to schemes where a reasonably consistent profile is required.


    The structure can be fully reinforced and can feature, flood gates and intruder fencing mounted to the barrier.


    The structure can be designed to also provide hostile vehicle mitigation performance certified in accordance with PAS 68.



    Concrete Busway & Slab Paving
    Concrete Busway & Slab Paving
     
    Concrete Busway & Slab Paving

    Extrudakerb have successfully constructed many concrete pavements on the highway and at civilian and military airfields.

    Extrudakerb operate two complete slipform paving trains featuring concrete placing machines, slipform paving machines and automated texture cure machines and tenting.

    The company is experienced in both jointed reinforced and continuously reinforced concrete pavements; offering both machine and hand lay capabilities.

    The company is currently slipforming a new 7km long dual lane guided busway in Manchester and the first concrete pavement on a UK highways for over 10 years where 16km of hard shoulder along the M6 motorway in Staffordshire is being reconstructed in jointed reinforced concrete.


     
    About Us


    About Us

    Extrudakerb (Maltby Engineering) Limited are a company that specialise in the design and construction of slipform concrete (concrete safety barrier and concrete drainage systems) and extruded asphalt kerbing products (asphalt kerbing systems). Our policy is to exceed customer expectations in terms of quality and safety on every contract we undertake. We provide a working environment for all our employee’s which is both safe and secure. Employees are encouraged to develop through innovation and a program of internal and external training.

    The beginning

    Maltby Engineering Company was founded in the early 1970's arising from the demands of the Contractors who were at the time constructing what was then the new M18 & M1 motorways.Initially repairing and maintaining all types of major construction equipment from his small workshop, the Groups founder Arnie Charlesworth's inventive mind was intrigued by the asphalt kerbing machine to which he was constantly called out to repair.He quickly realised the modifications that could be made to this small machine to improve efficiency and performance and from this he built his own version of the kerbing machine. His early extrusion machines were built for sale. However, very quickly the opportunity to carry out the kerb extrusion works on behalf of the main project contractor arose.
    Early Kerbing

    Expansion of extruded asphalt kerb

    Expansion forced the company to move from it's original site at Maltby to a new development at Denaby some 10 miles away and a separate sub-contract construction company, Extrudakerb (Maltby Engineering) Limited was founded in 1977.The company grew from strength to strength and soon almost all major contractors and asphalt surfacing companies had mothballed their own extrusion machines and elected to employ Extrudakerb as a specialist sub-contractor.Now, for more than 30 years extruded asphalt kerb has been the most prolific type of kerb along the UK’s motorway and trunk road network. Virtually maintenance-free, it is the kerb system of choice for the majority of our principal national clients, designers and contractors.
    Asphalt Kerbing

    Introducing slipform concrete

    In 1989 an enquiry was received for the "extrusion" of some 14km of concrete kerb from an existing asphalt kerbing customer who thought that the asphalt kerbing machine could be simply modified to accommodate concrete kerb. This was not the case but the entrepreneurial Arnie Charlesworth knew of the existence of slipform kerbing machines in the United States of America.He boarded a plane and within a week had ordered the company's first slipform paver.The machine arrived and was put to work slipforming a guide rail for a conventional fixed form concrete road train on one of the five sections of the M40 motorway extension from Birmingham to Oxford.Business developed and similar and larger slipform paving machines were purchased. The company became and remains the largest specialist slipform paving company in the United Kingdom. Extrudakerb’s own fabrication division supports all on site construction operations and produces bespoke moulds and other associated equipment to meet the customer’s exact requirements. Slipform concrete pavers are used to undertake a variety of sub-contract works including the construction of concrete barrier, concrete drainage channel, concrete slot drain and concrete slab paving.
    Slipform Paver

    Fabrication

    Aside from Extrudakerb's construction activities Maltby Engineering Company holds many Patents for specialist road making equipment including the latest generation asphalt kerbing machine and slot drain designs.
    Fabrication

    International Expansion

    The company now works outside the U.K. with successful projects completed in Ireland, France and Malta. Offices have been opened in Gdansk, Poland from where Extrudakerb operate with a local workforce focused upon the needs of this up and coming new marketplace.Extrudakerb have lately introduced steel safety barrier systems into the portfolio of services offered providing customers with a unique one stop shop for all barrier and drainage solutions.Many of the original staff that worked with Arnie Charlesworth in the early days still work today in the group. Staff recruitment and retention remain a high priority for the company.
    Extrudakerb in Poland

    Proud of our founding principles

    The self same principles that originally inspired and motivated Arnie Charlesworth some 35 years ago remain as firm as ever in the minds of the Extrudakerb Management team. The desire to satisfy and exceed customer demands through innovation and hard work; to put quality, service and safety ahead of profitability and to ensure good lines of communication with our customers and members of our staff to maintain a safe and contented workplace.
    In House Design & Fabrication


    •      Bespoke Mould Designs
    •      Technical Assistance
    •      In-House CAD Team
    •      Early Contractor Involvement
    •      Over 100 Years of In-House Slipform Paving Experience
    •      In-House Fabrication Facilities
    6DBT7614 P1000781
    CE Marking


    • BBS Licensed Installer
    • Operations audited by MIRA annually
    • Project specific Compliance Pack Issued on all Concrete Barrier schemes
    • CE Marked Product
    • World's First Slipform Contractor to be CE Approved for the installation of insitu concrete safety barrier
    ce IMG_0048-200x300
    Quality & Environmental


    •    BSI Accredited 9001
    •    BSI Accredited 14001
    •    Strict Quality Checks
    •    In-House SHEQ Department
    •    Over 1,000,000 hours without an Environmental Incident
    •    360 Degree Customer Satisfaction Reviews
    •    Sustainable Materials Used
    DSC_29156DBT9215
    Health & Safety


    •      BSI Accredited OHSAS 18001
    •      AFR (2013 – present) is 0.00
    •      CHAS Accredited
    •      100% CSCS Workforce
    •      Fully Trained Operatives
    •      Ongoing investment in safety
    IMG_0005
    About Extrudakerb
    About Us
    In House
    Design &
    Fabrication
    CE
    Marking
    Quality &
    Environmental
    Health &
    Safety
    About Us
    In House Design & Fabrication
    CE Marking
    Quality & Environmental
    Health & Safety
    Latest News
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    The New Extrudakerb Concrete Barrier System (ECB)

    The ECB System offers a new and market leading “do optimal” approach to concrete barrier installations. The new profile barrier system is manufactured at point of need under fully certified Factory Production Control conditions. All aspects of system manufacture are fully automated and reflect the industries best practice including concrete batching, concrete transportation and re-tempering (Verifi), slipform paving and joint saw cutting.
    • The system is fully CE Marked with, a Declared Performance of H2 / W1 / VI2 / ASI B
    • Full Declared Performance is achieved without the need for longitudinal steel strand.
    • The system benefits from a reduced 50mm upper foundation thickness.
    • The system offers use of a universal transition arrangement, allowing for a variety of third-party system connections.
    • The cost of the new high-performance concrete barrier profile is comparable to lower performance steel barrier systems.
    • The system can be used in a variable and wide arrangement, and offers a simple solution for crossing structures.
    To read the full, four page data sheet, open/download the PDF of the ECB001 Data Sheet using this link: Extrudakerb ECB001 Data Sheet - Web or Email Use   Extrudakerb Concrete Barrier System Thumbnail    
     

    Extrudakerb – Concrete Mixer

    Mobilising Concrete Supply to Site

    Extrudakerb’s Operations team have identified that all too often concrete delivery targets are not met by our supply chain ready mixed concrete partners. Frequently the size of the existing fleet of concrete delivery trucks based at a ready mixed concrete plant is insufficient to meet the intense demands of a slipform concrete pour. In addition this fleet is typically suited to the transportation of high slump materials to normal building and civils works rather than the low slump exacting concrete demanded by the slipform paving process. Whilst the ready mixed concrete supply chain partner will attempt to mitigate the problem by hiring in additional trucking, the success of this is often limited. As a result the quality and rate of supply of concrete delivered can suffer. After extensive research and proactive discussions with our ready mixed concrete supply chain partners, Extrudakerb decided to procure bespoke 8m3 capacity concrete mixer trucks specifically designed to meet the demands of a slipform paving concrete pour. To read the full, two page case study, download the PDF of the CS007 Concrete Truck Leaflet in full using this link: Extrudakerb CS007 Concrete Truck Leaflet - Web or Email Use   Extrudakerb Concrete Mixer Leaflet Thumnbnail  
     

    Extrudakerb Wire Saw has Revolutionised the Concrete Cutting World

    Pioneering H&S and efficiency improvements through technical innovation

    Extrudakerb has, once again, revolutionised the concrete cutting world with the introduction of an automated concrete slot drain cutting machine that utilises diamond wire, designated the Extrudakerb Wire Saw. The Extrudakerb slip formed concrete slot drain requires sections to be removed to allow outfall chambers to be installed. These outfalls can be as frequent as 30 linear metre intervals. Historically, these sections have been cut with hydraulic chainsaws manually held by the operator. This carries a risk to the operator and limits the time that can be spent cutting, because of the potential for hand-arm vibration. Even though this is an acceptable method of cutting concrete, Extrudakerb knew that by challenging the present, the future could be better. Using in-house design engineers, Extrudakerb created a bespoke piece of equipment specifically tailored to the application, allowing optimum results in performance, safety and quality. To read the full, two page case study, open/download the PDF of the CS006 Wire Saw Leaflet in full using this link: Extrudakerb CS006 Wire Saw Leaflet - Web or Email Use   Thumbnail image of Wire Saw Leaflet  
     

    Extrudakerb Innovation and Continual Improvements Verifi Concrete Management System

    As part of Extrudakerb`s growth, innovation and continual improvement programme it recognised that the consistency of its concrete was greatly affected by its transport and delivery method. Moving forward Extrudakerb invested in eight of its own concrete mixer trucks, to help run the trucks as efficiently as possible. All the trucks were fitted with the Verifi concrete management system to assist with this process.   Extrudakerb Verifi concrete management system Extrudakerb use a specific family of concrete mix designs that lend themselves to the slipform paving process whilst still conforming to the required exposure classes. The Verifi system had to be tailored to measure and manage these types of concretes. Extrudakerb and GCP applied technologies formed a partnership to enable both parties to get the best out of the Verifi concrete management system, striving to achieve the best quality and most consistent concrete delivered directly to our pavers. We were invited to support GCP applied technologies, in presenting their Verifi concrete management system, at the Highways UK (Roads for a connected Britain) show at the NEC Birmingham, and supplying some customer feedback, as one of their most successful customers. Adrian Pickard (Extrudakerb, Materials and Concrete Technology Manager) and Helen Frape (GCP Applied Technologies, Business Analyst) presented to representatives from some of the companies attending Highways UK and to some of the representatives from Highway England.     The presentation was well received with positive feedback from all involved and the system was viewed very highly by Highways England as the way forward in concrete management. GCP entered their Verifi concrete management system into the “Resilience, Sustainability and Waste reduction category” at the show and successfully won.   Two Civils & Materials Innovation Awards and champagne glass There were three other categories’ open to awards, the winners of all four categories were put forward to the overall winners of the show and GCPs Verifi system took this award. Highways England and their main contractors are looking at GCP and the Verifi system as a market leader. The accuracy and traceability of concrete delivered using this system is a major game-changer in terms of concrete quality and the supply. With the performance requirements of in-situ concrete continuing to increase this technology will become invaluable to numerous parts of the construction industry, who are all striving to utilise the highest level of quality concrete. Extrudakerb are proud to be at the forefront with this type of technology and see this as a very positive step forward in the continual growth as an innovative and market-leading company.   Extrudakerb concrete truck, paver and crew at work installing a concrete safety barrier at night     For more information on Extrudakerb's products, call +44 (0) 1709 862076 or email sales@extrudakerb.co.uk.  
     
    The ECB System offers a new and market leading “do optimal” approach to concrete barrier installations. The new profile barrier system is manufactured at point of need unde
    Mobilising Concrete Supply to Site Extrudakerb’s Operations team have identified that all too often concrete delivery targets are not met by our supply chain ready mixed concre
    Pioneering H&S and efficiency improvements through technical innovation Extrudakerb has, once again, revolutionised the concrete cutting world with the introduction of an aut
    Read More
    Contact Us
    Extrudakerb (Maltby Engineering) Ltd
    Denaby Lane Industrial Estate,
    Old Denaby,
    Doncaster,
    South Yorkshire,
    DN12 4JJ

    T: +44 (0) 1709 862 076
    F: +44 (0) 1709 868 022
    E: sales@extrudakerb.co.uk




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