RAAC Reports
Over the recent few years, there has been concern over the long-term structural strength of buildings constructed using Reinforced Autoclaved Aerated Concrete (RAAC). If your property was built between the 1950s and 1990s, particularly in schools, hospitals, or public buildings, then there’s a chance RAAC was used in its construction. Understanding the risks associated with this material is crucial, and a structural report on the presence and condition of any RAAC in your building is essential as the first step.
RAAC is a lightweight, precast type of concrete decking that was popular due to its ease of use and cost-effectiveness. It adopts a specialised form of concrete that is quite different from the mix of cement, sand and coarse gravel we see so commonly. However, RAAC is now known to degrade over time, especially in damp environments. Unlike traditional concrete, RAAC lacks coarse aggregate, making it significantly weaker and more prone to sudden failure. These failures can occur without warning. This means beams or roof panels made of RAAC can collapse even if they appear intact.
A professional structural report assesses whether RAAC is present and evaluates its condition, supporting structures, and risk level. We use visual inspections, core sampling, and sometimes scanning tools to determine structural integrity. Our reports at Structures-Made-East offer clear guidance on the presence of any RAAC, then whether repairs, reinforcement, or replacement are necessary.
RAAC has already caused building closures and emergency evacuations across the UK due to its unpredictable behaviour. If left unassessed, you could be exposing occupants to serious danger and incurring greater costs later on.
Obtaining a structural report is vital to help you make informed, safe decisions on the use of your building. Whether you’re a property owner, school administrator, or facilities manager, and suspect RAAC may be present, then getting a structural report carried out could protect lives and property, and give peace of mind.
Why choose us?
With over 3000 successfully completed projects to date, we have consistently proven ourselves to be a leader in the industry. From design cross check procedures to quality control measures, we will ensure your project is completed to your exact specifications.
100% Success in Building Regs
Fully Qualified SE
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Fast Turnaround
We make all our processes as simple as
possible giving you peace of mind
STEP 1
Get a quote. Refer to enquiry form or email or speak to engineer
STEP 2
Arrange site inspection
STEP 3
Report delivered