Concrete is undeniably the most popular construction material used in modern building construction. It is rated best for the structural stability and sustainability it offers. Just like any other construction material, structures made of concrete also deteriorate over a period of time due to one reason or the other. If you are noticing signs of deterioration like cracks, spalling, exposure of reinforcement, deflection, you should immediately call an insured concrete contractor in NY to know the reason. Following a thorough investigation, your concrete crack repair contractor will suggest a suitable concrete repair and restoration solution.
Possible Causes of Concrete Failure
Concrete structures are most durable, but if the property fails to meet design standards and load factors weren’t considered, then it could deteriorate faster. In most cases, concrete failures are due to substandard materials, and poor workmanship leading to the development of cracks sooner than expected. Weak structure fails to withstand natural and man-made extremes and crumble if not repaired by insured concrete crack repair contractor Queens.
Concrete structures are most durable, but if the property fails to meet design standards and load factors weren’t considered, then it could deteriorate faster. In most cases, concrete failures are due to substandard materials, and poor workmanship leading to the development of cracks sooner than expected. Weak structure fails to withstand natural and man-made extremes and crumble if not repaired by insured concrete crack repair contractor Queens.
Exposure to chemicals could trigger a chemical reaction, resulting in degradation. In some cases, the deterioration could be due to bacterial action.
Corrosion of the reinforcement steel due to carbonation, chlorides, or electrical current weakens the concrete structure.
Mechanical factors like heavy impact, soil movement, explosion, and the earthquake could cause concrete failure.
Physical factors like thermal movement, natural freeze-thaw shrinkage-expansion could cause cracks in the concrete structure.
Knowing reason is very important in the concrete repair and restoration project as it influences material selection, and the repair method depends. You have to call concrete foundation repair in Queens who is well-equipped and experienced to handle the specific type of concrete repair method.
Concrete Repair & restoration Techniques
Depending on cause, structure, extent of damage, the technique of concrete repair varies. Once your concrete crack repair contractor in Queens explains the reason, you should ask him about the repair technique, because the repair cost will depend on the technique used. A licensed concrete contractor in NY will suggest these concrete repair & restoration techniques:
Broadly concrete repair techniques are of four types:
Surface Treatment
Removal and replacement of damaged portion or material
Injection into cracks and voids
Corrosion Protection
Materials for Concrete Repair and Restoration
Material selection is most important for structural durability. Atrusted concrete crack repair contractor in Bronx will ensure that the best quality material is used in repairing the concrete structure.
Cement and Cement Grouts: Cement is the only active ingredient in concrete. It is mostly used to sealing damaged and cracked areas.
Resin-Based Concrete Repairs: A well-established concrete crack repair contractor in Brooklyn might suggest resin based concrete repair. Resins used in concrete repair come from polyester, epoxide, acrylic, or polythene families. It is mostly used high strength structures for its excellent adhesion, quick curing, and high chemical resistance. For bonding old and new concrete, your contractor might use polyamide hardener along with the epoxy resin.
Polymer Concrete Composite: This is a relatively new material mostly used in ordinary structures as a surface coating or as fillers in cracks or voids.
Sealant: Your concrete crack repair contractor might suggest joint sealant to fill cracks and joints for durability. The selection of material and technique will depend on the possible cause of damage and structural integrity of the building. It is all about care and maintenance, so focus on prevention than cure to keep your structure safe.
