ANCON HRT4225BOXS HRT4 Cavity Wall Tie 250mm (250 per pack)

suitable for cavities from 50mm to 150mm and can be used in the construction of domestic houses up to 10 metres in height. (Altitude and wind speed restrictions may apply).Independent tests have measured dynamic stiffness of <4.8MN/m3 when installed at a standard 2.5 ties/m2 spacing and is therefore suitable for internal separating (party) walls of new-build attached dwellings with cavities from 50mm to 150mm.CE Marked and can be used in line with NHBC standards.Can be used with all approved robust details for cavity masonry separating walls, whether traditional or thin-joint blockwork. Use of these details eliminates the need for pre-completion sound testing.