Tough, fibre reinforced concrete for busy transport hub

Tough, fibre reinforced concrete for busy transport hub

The challenge

A busy Leeds Freightliner container terminal located to the South East of Leeds needed replacement of a number of sections of the external paving. The site is subject to constant traffic and extreme loading, with loading vehicles weighting up to 100 tonnes when carrying a container and daily use by HGV’s.

A number of sections of the external paving had deteriorated and needed to be replaced. The appointed contractor, Adamco, needed a material and pavement design that would deliver long lasting durability for their client, despite these extreme forces.

The solution

Tarmac’s TOPFORCE fibre reinforced concrete offered the ideal solution. Although TOPFORCE concretes can be used instead of conventional steel reinforcement in some applications, in this case it would be used for added durability and crack resistance in a pavement design containing two layers of steel reinforcement mesh within a 300mm slab. The fibres within TOPFORCE provide three-dimensional reinforcement throughout the full depth of the pavement. This delivers improved abrasion, impact and crack resistance and enhanced flexural strength.

Results and benefits

TOPFORCE fibre reinforced concrete was supplied to the site as required to complete a series of pours. By working in stages, the contractor was able to minimise operational disruption for their client. TOPFORCE displays many of the characteristics of a self-compacting concrete, with the free-flowing consistency that allows it to be pumped into place. In this case it allowed the concrete to be placed rapidly, while fully encapsulating the steel reinforcement mesh, eliminate air voids and potential weak points in the pavement. The contractor was able to replace each section of the slab quickly and efficiently in a single day. They were delighted with the outcome and planned to use this on other sites in the future.

Find out more at: https://tarmac.com/case-studies/fibre-reinforced-concrete-for-busy-transport-hub/

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Tarmac Concrete and Screed

Tarmac Concrete and Screed

Tarmac's Readymix business is the UK’s leading supplier of innovative concrete solutions. Their range of specialist concretes includes 1000’s of different formulations, ranging from self-compacting and early strength mixes, to underwater and heat...
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