| Render Crack Filling - render repair with epoxy primer and epoxy mortar | |
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Render 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.
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.
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Slot correctly cut out, square shouldered, dust blown out, ready to Prime and Fill.
Mixing Mouldable Epoxy Mortar in the gloved hand.
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| Render Patch Repairs - render repair with acrylic primer and cementitious filler | |
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Render Patch Repair - cut out the damaged patches with a masonry grinder to form square edges and remove all dust and debris. Wet out 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 patch area and finish flush.
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'Blown' render patch - needs to be cut out
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| Render Crack Injection - render crack stabilisation using injected epoxy resins - injecting hollow patches | |
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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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Injecting cracks in render using a syringe (Injection flanges also available)
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Render Finishing - waterproofing coatings for renders | |
Render Coating - to finish repairing damaged render, or to seal a 'bund' (to retain chemicals, oils etc.) you can apply one of two systems;
Cementitious Tanking - available in 25kg plastic tubs, powder, just add water BondAcryl - available in 1.5, 5 and 25 litre plastic containers, add OPC (cement) Epoxy Coating - available in 500cc, 2.5 and 5 litre containers, 2 liquids.
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Waterproofing with cementitious 'tanking'
Waterproofing with Epoxy Seal Coating
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Render repair, which can include plaster repair, is carried out due to damage caused by movement (wall cracks, hollow render patches), dampness (salt penetration, efflorescing salts) and weathering (stress cracks, caused by temperature changes.) You can repair walls, deal with render problems and repair plaster using our epoxy repair products. Please call for free technical advice. Property
Repair Systems
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For further help visit: www.dampness-info.co.uk - how to treat penetrating dampness in walls and plaster www.deck-treatment.co.uk - how to treat patio decks and yacht decks www.dryrot.biz - how to cure and prevent Dry Rot www.joist-repair.co.uk - how to quickly repair joists and beams of any size www.timber.org.uk - systems of repair, with step by step methods www.timber-repair.co.uk - how to repair timbers in buildings without removing them. www.woodworm-info.co.uk - how to kill and prevent woodworm and death watch beetle |