Redifix Ltd supply a wide range of high quality, high performance remedial wall ties. We pride ourselves in our ability to design and manufacture many one-off wall tie designs to suit non standard, non traditional housing whether it be high or low rise for the private or public sector.
David Carse Technical Sales Director
Alan Lang Technical Director
Peter Mallon Production Director
The MACTIE is the most versatile and reliable of all remedial wall ties with a successful track record on major contracts throughout the UK.An all stainless steel tie, the Mactie features a unique expansion system which results in low radial stresses on the wall base material, whether brick, block or concrete.
This unique design replaces traditional cone expansion of general fixings with a hexagon nut, preventing turning and inducing a barrel or convex shape expansion and reducing point loading.
The ties are supplied and installed fully assembled, making them quick and easy to install from the exterior of the building.A special coating on the inner expander unit, give smooth, low friction setting, with consistent expansion at low torque settings. Inner leaf fixing can be tested prior to setting the outer leaf expander.
The Mactie complies with BRE digest 329/401, CIRIA 117 and DD 140 for remedial wall ties systems
The MAC TORQUE TIE has a unique setting system for fast installation of remedial wall ties.The illustration below shows the torque nut which has a shear neck the dimension of which has been pre-determined to fail at the correct torque ensuring correct setting of the inner leaf expander.
The Mac Torque Tie is suitable for use in solid base materials such as brick or concrete.
The MacTorqueTie complies with BRE digest 3291401,CIRIA 117 and DDI4O for remedial wall ties systems