Property Repair Systems

01626 331351

Crack Repair - cut out the cracks with a masonry grinder to form square edged slots and remove all dust and debris. Apply Epoxy Primer liquid and whilst tacky lay in the shrink compensated repair mortar, Mouldable Epoxy Mortar

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Filling cracks in masonry

Stitching - cut out every third mortar course 250mm each side of the vertical crack with an angle grinder, to 2/3rds of the brick/block or stone depth. Remove all debris and dust. Injection a bead of Thixotropic Epoxy Resin or Thixo Rapid and insert the epoxy/glass rod. Apply another bead to cover. Re-point in a matching material. Fill the vertical crack with a flexible filler or mortar.

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Stitching cracks in walls

Crack Injection - drill a 5mm - 10mm diameter hole into the crack every 100mm to the depth of the layer. Inject Thixotropic Injection Resin until it exudes from the next hole.

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Injecting cracks in masonry

Lateral Wall Ties - the best treatment for external masonry, brick, and stone, that has bulged due to inadequate support.

Steps:

1. Check the location of the joists by lifting a floor board
2. Drill a test hole to check alignment is central to the joists
3. Drill a hole every 500mm along the wall
4. Drill through the masonry hole to create a pilot hole in the joists
5. Screw the Lateral wall Ties into the joists until below the outer wall
6. Inject resin to bond the Ties into the outer wall leaf
7. Re-point the holes

Available in various lengths to suit different wall thicknesses

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Property Repair Systems
Unit 3, Olympus Business Park, Kingsteignton Road
Newton Abbot, Devon, TQ12 2SN
T: 01626 331351
F: 01626 331143
E: help@propertyrepairsystems.co.uk