Exact identification is critical when trying to determine the extent of the attack and the type of treatments required. Common furniture beetle -Anobium punctatum This insect is by far the most common. Attacks sapwood of softwood and European hardwoods. The attack is most severe in damp and fast-growing timbers. Round holes approximately 1.5 - 2mm
Building surveyors must be aware that moisture meters and other methods used to identify the presence of moisture in building materials do not differentiate between dampness from various sources. Therefore, it is essential to consider all potential causes of dampness before concluding. BS 6576:2005 +A1:2012 is the Code of Practice for diagnosing damp in walls.Causes
Wall tie corrosion refers to the deterioration and eventual failure of metal ties that connect the inner and outer walls of a cavity wall, often due to the rusting of the metal. This corrosion can lead to horizontal cracking and separation of the brickwork, compromising the wall's stability. Here's a more detailed explanation: What are Wall Ties?