Wall Tie Testing Part 1 Facade Wall скачать в хорошем качестве

Wall Tie Testing Part 1 Facade Wall

Wall tie pull-out tests are a crucial quality control element of installing retrofit ties in remedial applications, such as wall tie replacement. On-site testing establishes a cavity ties suitability in retying masonry walls and compliance with national standards and building codes. Often overlooked is the requirement to tension test replacement wall ties holding capacity in both layers of a cavity wall structure. This wall tie testing video shows how to test Thor Helical wall ties at the outer façade wall connection to determine load values accurately. The wall tie tester features a test key specifically designed to grip the Thor Helical remedial tie and provide accurate results. The method of performance testing the helical fastener at its connection to the near brick connection, usually the outer or façade wall, utilises the key locked within the pull test unit’s upper aperture.