How to Find a Concrete Repair Near Me
When concrete cracks, sinks, or settles it detracts from a property’s curb appeal. It can also pose tripping hazards. It’s important to maintain concrete and repair it as soon as problems arise.
Concrete contractors have a variety of restoration techniques at their disposal, including resurfacing, epoxy injection, and patching.
Crack Repair
There are some cracks in concrete that don’t need to be repaired, particularly if they are not structural and don’t create a trip hazard. However, a professional should be called to fix any crack that allows water or pests to enter the home.
Buckling or heaving in concrete is very dangerous and requires immediate attention. These problems can cause a slab to collapse, so a concrete repair specialist should be called to assess the situation and make the necessary repairs.
A homeowner can use a concrete crack filler to patch narrow surface cracks and spalling, but it is best to leave any crack that is wider than a quarter inch to the professionals. Hydraulic cement expands as it cures, filling voids and tightly sealing the crack. Masonry crack repair mixes are also available that can be used to repair larger surface cracks in concrete. It’s important to properly clean the surface of any cracked concrete before applying a repair material.
Crack Filling
Concrete is pretty solid once it dries, but sometimes the ground underneath shifts. This can pull on the concrete, stressing it at its surface and causing cracks.
It’s a good idea to get crack repair done right away before the damage worsens. A professional can etch the concrete (to loosen its surface), then pour a fresh layer of tightly bonded concrete, using a waterproof sealant to help keep water out.
Homeowners can fill small cracks with a concrete patching compound, such as UGL’s Masonry Crack Filler ($3 a tube), Ardex’s A-300 Concrete Patcher ($47 for a bag) or Quikrete’s Vinyl Concrete Patcher ($4.50 per quart). They need to clean the area of plants, debris and standing water, then use a hammer and chisel to create a narrow opening on the bottom and widen it on top so the concrete filler has somewhere to settle. This type of crack repair will usually last about 10 years.
Epoxy Injection
Epoxy injection is a specialised repair method that involves injecting a two-part epoxy resin into cracks and voids in concrete structures. It creates a strong bond that effectively transfers loads, preventing structural damage and further crack propagation. It also creates a waterproof barrier, protecting the structure from water intrusion that can lead to other problems.
Injection systems are available in a range of viscosities to suit different crack widths. It is essential that the correct system is chosen based on the structure’s cracking history and the cause of the problem.
Once injected, the epoxy resin will weld the cracks back together to restore their original structural design and strength. It can be used to repair a wide variety of structures including commercial and industrial buildings, and residential foundation walls. However, it is important to understand that epoxy injection will not address the underlying cause of the cracking and that other repair methods such as helical piles, permeation grouting or slab jacking may be more appropriate in some cases.
Concrete Leveling
Concrete leveling is an effective, affordable way to repair sunken concrete surfaces. Sometimes called “mudjacking,” this nondestructive process lifts and stabilizes the sunken concrete, restoring it to its original, level position. It’s much faster than removing and replacing the sunken concrete, and it can be completed in less than a day.
Sunken driveways, walkways, sidewalks, and steps create tripping hazards that can lead to serious injuries. They also detract from the appearance of your home or business. A reputable concrete contractor can offer fast, affordable concrete leveling services that improve safety and restore the look of your property.
Search online for concrete contractors in your area that specialize in lifting and repairing sunken concrete. Look for companies with excellent customer reviews and a strong portfolio of before-and-after photos. Also, find a company that offers a warranty on their work. This is a good sign that the company stands by its work and has confidence in their expertise and experience.
from A1 Concreters Newcastle https://ift.tt/6noWP7J
via IFTTT
Comments
Post a Comment