Story Homes has partnered with Anderton Concrete to utilise its unique Stepoc concrete shuttering technology to construct retaining walls as part of the development of 40 residential dwellings in Greystoke, West of Penrith. As the ground across the site was uneven in places, retaining walls of up to 1.8metres were
Anderton Concrete provided the Crossrail line in Maidenhead with a pioneering railway cable theft deterrent aiming to offer protection and security. As the area was deemed to be at high risk from cable theft, the company several products to minimise this risk, including Ander-fin, Anderlite Troughing and Ander-Loc. Ander-fin has
Story Homes has partnered with Anderton Concrete to utilise its unique Stepoc concrete shuttering technology to construct retaining walls as part of the development of 40 residential dwellings in Greystoke, West of Penrith. As the ground across the site was uneven in places, retaining walls of up to 1.8metres were required to ensure an optimal construction was achieved. However, once ground was broken, an unexpected incline of almost 2.5metres between three pairs of gardens was uncovered. This left the developers with a new challenge to ensure the difference in height was addressed by retaining the ground safely and quickly to minimise any potential disruption to the build and maximise on site efficiencies. Story Homes considered several retaining wall possibilities but specified Anderton Concrete’s Stepoc shuttering system because of its quick installation traits and ability to retain ground up to 4.0metres in height. “The initial design details for the scheme were based on a series of smaller garden retaining walls to create back to back terraced gardens, the details employed at this stage were in line with our internal standard suite of retaining wall designs. In order to bring improvements to these garden areas whilst balancing cost, buildability and space on site we decided to utilise the Anderton Concrete Stepoc system,” explains Scott Bradshaw, Engineering Manager, Cumbria and Scotland, Story Homes. “The slenderness of the Stepoc wall meant that with restricted space on the site, the overall amount of slope that had to be cut back could be reduced, saving precious time. This was the same with the overall speed of installation, which was swift and primarily enabled by the lack of steel fixing required in the stem.” Stepoc’s precast concrete block technology is unique in its versatility to facilitate the construction of retaining walls for multiple applications. Story Homes had previously specified the technology, but it was a first for the company’s Site Manager, Paul Woodruff, who was impressed with its wholesale benefits and adaptability. Stepoc’s ability to solve the problem of a considerable incline between gardens was achieved because of its flexible construction and ease of installation. As the wall can be laid dry, it saves valuable time, whilst the concrete pour cascades inside the wall, meaning minimal mess and maintenance. It can also be installed in various weather conditions, meaning no lengthy delays to overall construction times. Building, Design and Construction Magazine | The Choice of Industry Professionals
Anderton Concrete provided the Crossrail line in Maidenhead with a pioneering railway cable theft deterrent aiming to offer protection and security. As the area was deemed to be at high risk from cable theft, the company several products to minimise this risk, including Ander-fin, Anderlite Troughing and Ander-Loc. Ander-fin has proved to significantly reduce the frequency of rail cable theft where installed. The product responds to a very distinct market need: in the current Network Rail control period, the rail industry has lost more than 200,000 minutes to cable theft costings millions of pounds. An incident like this costs the industry up to £300,000. “We installed Ander-fin on Crossrail at Maidenhead because it is quick and easy to install and offers a unique, cost effective method of cable theft prevention. Given the high cost of cable theft and the risk to life I would like to see this product installed on all major schemes going forward. It has gone down as a great success with our client Network Rail and I believe they will insist on using this product in the future,” said Steve Snell, Project Engineer for Balfour Beatty, the company that oversees the Network Rail project. Manufactured from glass filled nylon, Ander-fin has a failure load in excess of 2kN, it is easy to install and it enables cables to be secured to troughs every metre in high risk areas. “Ander-fin is a revolutionary cable anchoring system which is designed to tension and secure the cable to the trough, preventing its removal. For this high-risk stretch of line on Crossrail it offers a cost-effective solution which should reduce the amount of time lost through cable theft,” commented Sharon Rice, Rail Manager at Anderton Concrete. Anderton Concrete is a UK market leader in the supply of cable protection products to the rail industry. The company has been manufacturing precast concrete products for more than 50 years and its extensive rage includes drainage catchpits, signal bases, point rod rollers, ballast boards, posts and postmix.
