Overview

SoluForm prefilled concrete bagwork was used to construct a durable culvert headwall in Norfolk.

Challenge

Bam Nuttall needed a solution to construct a secure, heavy-duty and substantial structural culvert crossing.

To manage the installation and construct a robust culvert headwall, it was imperative to dewater the existing site prior to installation. This step was essential for the installation of the above-water concrete bags. SoluForm's innovative lined bagwork, made from natural, renewable and sustainable materials, eliminates the need for specialised equipment or pumps, unlike grout bags. This versatile system enabled site personnel to adapt to design modifications, install efficiently, or overcome unexpected challenges.

The prefilled concrete bags were placed around the base of the pipework as a foundation and then built up to create a culvert headwall at either end of the pipework. The provide a crucial element in providing the necessary structural support to ensure the foundation's stability and durability.

Solution

SoluForm’s concrete bagwork was employed to construct a durable culvert headwall, ensuring the stability of the project's heavy-duty crossing.

Each bag, weighing 20kg, is manageable by a single person and can be easily transported to the installation site. The U-shaped galvanised 8mm pins, specifically designed for use between the rows of bagwork, enhanced the installation's durability by providing additional stability. This facilitated a rapid and efficient installation process.

Outcome

The ultimate aim for the client was to complete the development creating a permanent and stable solution, which was effectively achieved through the implementation of the prefilled concrete bagwork.

This innovative approach not only ensured the structural integrity and longevity of the project but also provided a reliable foundation that could withstand the demands of a heavy-duty crossing. The final outcome was a robust and enduring solution which provided the overall strength and resilience needed.

This comprehensive approach guaranteed that the culvert headwall would remain steadfast and secure, meeting the client's expectations for a long-lasting infrastructure solution.