A structural survey is a type of building survey that focuses on the structural elements of a building, such as the foundations, walls, floors, roof, and chimneys. The purpose of a structural survey is to assess the condition of the building and identify any structural defects or problems that may affect its stability, safety, or value.
A structural survey typically includes a visual inspection of the building's external and internal features, as well as an assessment of the surrounding site and any significant trees or other vegetation. The engineer will also look for any signs of movement, subsidence, or cracking.
The survey report will provide a detailed assessment of the building's condition, including any recommendations for repairs or further investigation. The report may also include information about the building's construction, design, and history.
A structural survey is typically conducted when a person is considering purchasing a property or when they are considering major renovation or extension work. It is also useful for property owners who are concerned about the condition of their building or who have noticed signs of structural distress.
Crack width monitoring carried out by our Structural Engineers is the process of measuring and monitoring the width of cracks in concrete and masonry structures. Typically this commences upon completion of one of our structural surveys. The objective of crack width monitoring is to determine whether the cracks are stable or are continuing to grow, which could indicate a potential issue with the structure's integrity or stability.
Crack width monitoring is typically performed by measuring the width of cracks at regular intervals, either manually or with automated sensors, and tracking changes over time. The measurement results are then compared to design standards or accepted limits to determine if the cracks are acceptable or if action is required.
In some cases, crack width monitoring is used in conjunction with other methods of monitoring, such as level monitoring, to provide a more complete picture of the structural behaviour and stability. The information gathered from crack width monitoring can be used to make informed decisions about structural maintenance, repair, or rehabilitation, ensuring the safety and longevity of the structure
Structural cracking can appear in building structures, including walls, beams, slabs and foundations. Structural cracking can be caused by a variety of factors, including excessive loads, changes in temperature and moisture, settling of the foundation or subsidence. The cracks can be horizontal, vertical, or diagonal and may range in size from hairline cracks to large cracks that are visible to the naked eye.
Structural cracking can impact the strength and stability of a building and may compromise its ability to withstand loads. If the cracking is severe or if the structure is showing signs of distress, it is important to determine the cause and it may be necessary to repair or strengthen the affected elements.
In some cases, structural cracking can also be a sign of larger issues, such as foundation settlement or soil instability. It is important to have a professional engineer or building inspector assess the cause of the cracking and determine the necessary repairs.
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