Concrete Repairs Sydney & Brisbane

Depending on the specific requirements of the job, crack repair by epoxy injection can restore structural integrity and reduce water penetration through concrete cracks that measure 0.05 mm in with or greater. Another thing to consider is that epoxy resins can have difficulties in setting and developing into the desired strength if there is presence of water unless the epoxy resin is designed to tolerate water during the curing process.

Polyurethane resins are excellent to seal wet and leaking cracks and cracks that are non-dormant/active cracks. This repair option is used to stop water leaks and consists of injecting a highly water reactive resin into cracks under pressure. The product reacts rapidly with the water, chasing the water present in the crack and begins to foam and expand, filling the entire crack resulting in a strong bond with the concrete and a flexible waterproof seal preventing future water leaks.

Concrete patching is the best practice for fixing the bigger and wider cracks in concrete. For the patching works, engineers use the concrete patching compound. While using a concrete seal or a particular liquid filler often repaired the smaller cracks, which are no bigger than 1/4 inch.

Engineers observe that small hairline fractures in concrete can seem over time if the concrete wasn’t correctly closed. These days, concrete sealers may help to maintain the toughness and resistance of the surface a great deal. Engineers believe that without sealing, concrete will be more and more exposed to friction, wear and tear, and outside causes. Greater cracks may occur due to bad drainage system conditions, high thermal issues, seepage, soil settlement issues, or the cracking issues of the foundation. If you have a major issue with concrete crack, particularly if the crack appeared unexpectedly, there is a need to call the best available professional at your earliest.

Experts say that concrete may crack for lots of reasons. First, it is significant to know that the concrete class and the way it is preserved will affect its absorption to cracking. The quality and class of any concrete have a direct effect on the building’s sturdiness and the curing procedure will impact its strength. That is why we believe in utilising the highest class materials and methods for the restoration of concrete cracks.

Concrete crack injection is a process of repairing concrete structures by injecting a substance, usually a polymer, into cracks to fill and seal them. This method is used to prevent the spread of cracks, improve the strength of the structure, and prevent water and other elements from penetrating the crack and causing further damage.

Concrete patching is the process of repairing small to medium-sized damaged areas in concrete structures by applying a mixture of cement, aggregate, and other materials to fill the damaged area and match the surrounding concrete surface. The patching material is typically applied in layers until the damaged area is levelled and smoothed with the surrounding surface. This method is used to restore the appearance and strength of concrete structures, and prevent further deterioration and damage.

Steel reinforcement repairs refer to the process of repairing damaged or corroded steel reinforcement bars (rebar) in concrete structures. The repair process involves removing the damaged steel, cleaning the area, and replacing the damaged steel with new rebar of the same size and specification. This is done to restore the strength and integrity of the concrete structure, prevent further deterioration, and ensure its continued stability and durability.

nfilling PT (post-tension) pans involves filling the space between the concrete slab and the PT cables with concrete to provide a solid base and support for the cables.

Yes of course we can provide a full, S.W.M.S upon request. S.W.M.S are generally required for larger construction sites and we will provide site-specific documents as needed. We are happy to work with safety officers for any special requirements they might have.