CAVITY WALL TIES - mkm.strawberryadm...

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Installation It is essential that the cause of the cracking is established by a structural engineer and then eliminated, prior to the installation of this system. 1 2 3 Cut a slot in the mortar joint to the specified depth that extends just over 500mm each side of the crack (recommended equipment: Twin-bladed diamond-tipped wall chaser). Ensure the mortar is completely removed to reveal the top and bottom faces of the masonry. Remove all loose mortar from the slot and flush with clean water. Connect the paddle to a power drill, blend the components of the grout together in the tub and load into the gun. Apply a continuous bead (approximately 10-15mm thick) to the back of the slot using the flat grout nozzle. Push the helical bar into the face of the grout, to the depth specified, so that the bar extends 500mm each side of the crack. 4 5 Apply a second, continuous bead of grout to the slot, ensuring the bar is covered. With the finger trowel, force the grout back into the slot 10mm from the surface, and ensure the bar/grout composite is tightly packed. Make good the bed joint and fill the vertical crack with an appropriate filler or mortar. 14
Helical Nails for Pitched Roofs European Patent No. 1307303 Super-7 Thor-Helical Nails Super-7 nails install flush to the counterbatten. They are manufactured from stainless steel and are engineered with the precise Thor-Helical patented helix, and so provide maximum corrosion resistance and excellent holding power. They are stocked in six standard lengths and meet the technical requirements of the NHBC. 15
Page 1 and 2: CAVITY WALL TIES for traditional br
Page 3 and 4: Cavity Wall Ties for traditional br
Page 5 and 6: Density and Positioning of Ties Typ
Page 7 and 8: Ancon ST1 Heavy Duty Tie (Type 1 Ti
Page 9 and 10: Staifix Starter Tie Installation 1
Page 11 and 12: Installation 1 Position the tie on
Page 13: Staifix-Thor Helical Crack Stitchin
Page 17 and 18: Helical Nails for Flat Roofs Super-
Page 20: GREAT PRODUCTS. GREAT SERVICE. GREA

CAVITY WALL TIES - mkm.strawberryadm...

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