Repairs

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      • Exposeal UW

      • Exposeal UW is a thixotropic, solvent free, two component compound based on water insensitive epoxy resins, inertfillers and thixotropic agents designed for applying in dampand submerged conditions. It is applied directly to concretefor filling cracks, blow holes etc., which cures to form a strong seal.
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      • Fosroc Renderoc HSXtra

      • Renderoc HSXtra is supplied as a ready to use blend of dry powders, which requires only the addition of clean water to produce a highly consistent, repair mortar suitable for structural concrete and masonry repairs. Renderoc HSXtra may be hand applied or sprayed with suitable equipment, please see application method statement for details.
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      • Fosroc Renderoc LA

      • Renderoc LA is supplied as a ready to use blend of dry powders requiring only the site addition of clean water to produce a free-flowing, shrinkage compensated micro-concrete suitable for large volume concrete repairs at nominal thicknesses in excess of 50 mm. The material is based on Portland cement, graded aggregates and additives which impart controlled expansion in both the…
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      • Galvashield CC

      • Galvashield CC galvanic anodes are used to control on-going corrosion and to prevent the initiation of new corrosion activity in reinforced concrete structures. Galva shield CC consists of a sacrificial zinc core activated within a specially formulated cementitious mortar. The cylindrical unit, available in a varietyof standard sizes, is quickly and easily installed into concrete that is mechanically sound but…
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      • Galvashield LJ

      • Galvashield LJ is designed to provide a cost effective, reliable method of reinstating and Cathodically Protecting severely exposed reinforced concrete / structural steel elements.Galvashield LJ is composed of a prefabricated fibre glass jacket lined with expanded zinc mesh conforming to ASTMB69-01a for A190 alloy. The zinc mesh is connected to the steel reinforcement to provide the required protective currentto the…
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      • Galvashield XP

      • Galvashield XP embedded galvanic anodes are used inconcrete rehabilitation to prevent the formation of new corrosion sites on adjacent rebar. The anode consists of a sacrificialzinc core activated within a specially formulated cementitious mortar. The XP unit is fixed to the reinforcing steel by means of tie wires, which allow attachment in horizontal, vertical and overhead locations. Once installed, the…
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      • Nitofill UR63

      • Nitofill UR63 is a two part liquid polyurethane. When mixed in the proportion supplied they react to form a tough, slightly flexible resin. Nitofill UR63 has a good adhesion to concrete and masonry and when injected into cracks it allows some movement without loss of bond.
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      • Nitomortar 30

      • Nitomortar 30 is a three part solvent free combination of epoxyresin, modified amine hardeners filled with specially graded chemically inert aggregates with high crushing strength. It is applied by trowel as a durable chemical resistant repair mortar 3-6 mm thick depending upon the requirement. The system includes Nitoprime 25 a two part epoxy resin primer and Nitomortar 30 which are…
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      • Nitomortar FC

      • Nitomortar FC is a two component thixotropic, solvent free,compound based on epoxy resins, graded fillers and thixotropic agents. It is applied directly to concrete substrates,without primer, and cures to a surface ready for over coating.The base component is light grey coloured and the hardener black to ease identification of uniform mixing.
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      • Nitomortar PE

      • Nitomortar PE products are based on a polyester resin system. There are two grades: Nitomortar PE - for general purpose use Nitomortar PE Concrete - a special grade allowing users to add suitable aggregate, thereby substantially reducing the cost of infilling larger voids. Winter versions of both products are available which are faster setting at low ambient temperatures. Both grades…
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      • Nitomortar S

      • Nitomortar S is based on a high quality solvent-free epoxyresin system. The special silica aggregates provide high strength and excellent abrasion resistance. Nitomortar S is a three - component material supplied in pre-weighed quantities ready for on-site mixing and use.
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      • Nitowrap EP(CF)

      • Nitowrap EP(CF) is a carbon fibre composite wrapping system where Nitowrap (CF) is used in conjunction with an epoxy sealer cum primer, Nitowrap 30 and a high build epoxysaturant Nitowrap 410. The system is protected by a polyurethane top coat of Nitowrap 512 in case of atmospherically exposed structures
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      • Nitowrap EP(GF)

      • Nitowrap EP(GF) is a glass fibre composite wrapping system where Nitowrap GF is used in conjunction with an epoxy sealercum primer, Nitowrap 30, and a high build epoxy saturant Nitowrap 410. The system is protected by a polyurethane topcoat of Nitowrap 512 in case of atmospherically exposed structures.
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      • Norcure Chloride Extraction

      • Chloride extraction is carried out by applying a regulated current in order to create a safe electric field between the reinforcement in the concrete and a temporary, externally mounted anode mesh. During the treatment negatively charged chloride ions are driven from the concrete by an induced positive/negative field effect. Concurrent to the chloride ion removal process, electrolysis at the reinforcement…