The Staifix RT2 is a general purpose wall tie that is suitable for cavities from 50mm to 150mm and can be used for domestic houses and small commercial buildings up to 15 metres in height. The RT2 has a measured dynamic stiffness of <113MN/m3 that meets the performance requirement of Approved Document E for use in external masonry walls. For internal separating walls of new-build attached dwellings see HRT4. Suitable for flat sites where the basic wind speed is up to 31m/s and altitude is not more than 150m above sea level.
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