Epoxy Resins - call us for free advice

E Mail:help@propertyrepairsystems.co.uk

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 by brush and whilst tacky lay in the putty-like repair mortar, Mouldable Epoxy Mortar.

Larger holes and cracks - consider Structural Pouring Grout.

For cosmetic matching of colour or texture - you can add your own Site dust or chippings to the surface, or ask for our Mortar Colour powder, which you can mix into the Mouldable epoxy mortar.

Epoxy Primer - available in 500cc, two pot, liquid.

Mouldable Epoxy Mortar - available in 1 litre, two pot putty.

Structural Pouring Grout - available in 1, 2.5 and 8 litre packs, two liquids and a powder.

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Brickwork 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 One Pack Resin and insert the epoxy/glass rod into the resin. Push the rod inwards using a screwdriver or a spare length of rod. Apply another bead to cover. Re-point in a matching material. Always consult a Structural Engineer and the building's Insurers before proceeding.

Fill the vertical crack with flexible Thixotropic Epoxy Injection Resin - this is available in 400cc packs with cartridge kits, for easy use in a standard skeleton gun.

Thixotropic Epoxy Injection Resin - available in 400cc, two pot, with cartridge kit.

Thixo Rapid Injection Resin - available in 280cc, single tube, fits standard skeleton guns.

Epoxy-Glass Rod - available in 6, 8, 10, 12, 16mm diameters x 1 metre lengths.

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Joint Filling - cut out the joints with a masonry grinder to form square edged slots and remove all dust and debris. Wet out the slot with fresh water and prime with BondAcryl.

Mix up a mortar of 4:1 sharp, washed sand with fresh Portland Cement, using BondAcryl instead of water. Apply the mix to the primed slot and finish flush.

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Wall Reinforcement - cut out the cracks with a masonry grinder to form square edged slots and remove all dust and debris. Wet out the slot with fresh water and inject the shrink compensated repair mortar, W60, using the Grout Master plastic applicator. Insert a length of stainless steel helical reinforcement bar, as per our Method Statement (available free, on request). Apply further W60 Grout to fill the crack. Finish using the Finger Trowel. Always consult a Structural Engineer and the building's Insurers before proceeding.

Supplied complete as a Thor Crack Filling Kit - Grout Master Applicator, Finger Pointing Trowel, W60 Grout, Mixing Paddle, or the materials and tools can be purchased individually.

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Crack Injection - to treat delamination or hollowness, drill a 5mm - 10mm diameter hole into the crack every 100mm to the depth of the separation between layers. (hollow area). Inject Epoxy Primer or Thixotropic Injection Resin until it exudes from the next hole. Test for hollowness with a plastic hammer until the delaminated areas cease to sound hollow.

Epoxy Primer - available in 500cc, two pot, liquid.

Thixotropic Epoxy Injection Resin - available in 400cc, two pot, with cartridge kit.

Syringes - in 10, 20 and 50cc sizes.

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Crack Restraint - wall stabilisation using lateral ties

Lateral Wall Ties - the best treatment for external masonry, brick, and stone, that has bulged due to inadequate support. Always consult a Structural Engineer and the building's Insurers before proceeding.

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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Wall crack repair requires an assessment of the building to determine the reason for the cracking. Wall repair using our Crack Repair Kit or other crack repair products is easy, provided that we have eliminated the underlying cause. To repair brickwork, repair wall masonry or to stabilise a cracked wall ring for free technical advice.

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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

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