Remedial Neoprene Wall Ties 200 mm (Box of 200)

Use in small commercial buildings up to three storeys, (not greater than fifteen metres in height) or domestic dwellings comprising of brick or blockwork of similar thickness. Suitable where the walls are sound.  These Neoprene Wall Ties ties are simple to install and inner leaf connection can be checked before the outer leaf is tightened.  Unsuitable for timber frame buildings. Stainless Steel NEOPRENE EXPANSIONS The inner neoprene spreader has oversized ridges to create an immediate grip on the wall of the hole removing the reliance on the knurled nut to hold whilst the inner section of the tie is expanded. To reduce damage to the brickwork and to allow for movement between the two leaves without reducing any performance in tension. A drip ring is fitted. DRILL DIAMETER 10-11mm into normal brick and blockwork. 10-11mm into outer leaf only if Stock or Accrington brick. Minimum depth of drill hole into the inner leaf – 70mm. PULL OUT STRENGTHS IN KN Stock or Accrington brick                     2.9Kn Common Brickwork                             2.7Kn Blockwork                                             2.1Kn Soft Blockwork                                     1.9Kn 40N Concrete                                       3.0Kn 30N Concrete                                       2.7Kn INSTALLATION TECHNIQUE Expand the tie into both the inner and outer leaf to the recommended torque. APPLICATIONS Suitable where the walls are sound.  Are simple to install and inner leaf connection can be checked before the outer leaf is tightened.  Unsuitable for timber frame buildings. FIELD OF USE Domestic dwellings, small commercial buildings up to three storeys, (not greater than fifteen metres in height) comprising of brick or blockwork of similar thickness. 11mm A2 stainless steel Grade 304 Torque nut for guaranteed setting Neoprene expansion for ease of grip and non-aggressive in brickwork Long life over 30 years