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Concrete Crack Repairs Sydney
Concrete Crack Repairs and Dust-Free Concrete Crack Repairs are one of our team’s many specialties. Our Dust-Free Concrete Crack Repair team has been trained, licensed, insured, and equipped with all the Personal Protective Equipment (PPE) and the most high-end, latest-model demolition hammers, concrete grinders, repair tools and dust extractors from the most well-known brands to get the job done safer, faster and more efficiently than our competitors while still maintaining a better price!
Our team that specializes in Dust-Free Concrete Crack Repair will come to your property, repair the Cracks in the concrete, and then our team will Grind your concrete with our Dust-Free Concrete Grinder to remove any remaining residue to reveal fresh concrete.
At Dust-Free Concrete Crack Repair Sydney, we use high-powered commercial dust extractors connected directly to our commercial concrete grinders as well as a dust extraction system connected to our demolition hammers to achieve the highest quality results for our clients while maintaining a virtually Dust-Free environment*
We are Australia’s #1 Concrete Crack Repair company, we provide more information for our clients than any other website in the world regarding this subject. This page has EVERYTHING you need to know. We also have links to blog posts for further information.
We Will Beat All Of Our Competitor’s Quotes By Up To 10%*
We Will NEVER… EVER Be Beaten On Price At Concrete Crack Repairs Sydney
We Also Offer Massive Discounts Off Our Normal Advertised Prices If You Have A Large Job!
How Much Does Concrete Crack Repair Cost?
$400 – $800 Per Concrete Crack Repair*
How Much Does Concrete Crack Repair Cost? Concrete Crack Repair costs vary quite a lot from company to company or private contractor to private contractor. Here at Concrete Crack Repair Sydney, we guarantee that we will always be upfront with pricing, with no hidden extras.
On average Concrete Crack Repair Costs $400 – $800 Per Crack for jobs that require Concrete Crack Repairs.
Concrete Crack Repair Costs are based on the Length and Depth of the Concrete Crack.
These are the factors that we take into account when quoting:
– Minimum Charge of $400
– The Depth of the Crack that we are Filling
– The Length of the Crack that we are Filling
– What Product is being used to Repair the Crack
– How many metres require Concrete Crack Repair
– Access to the site (LIFT or STAIRS? and what LEVEL?)
– The condition of the Concrete that requires Concrete Crack Repair
– What level of power can be provided? (10AMP > 15AMP OR 3PHASE)
– What service is required (Concrete Crack Repair? or Concrete Crack Repair and Concrete Grinding?)
These prices may vary depending on a large range of factors though, so please only use this as a general guide.
How Long Does Concrete Crack Repair Take?
Most Concrete Crack Repair jobs can be completed within 1-2 days (depending on the size of the job and service required)
Jobs that are 0 – 250 metres will generally be completed in 1 – 7 DAYS or more
Jobs that are 250 – 1,000 metres or more will generally be completed in 1 – 3 WEEKS or more
Jobs that are 1,000 – 30,000 metres or more will generally be completed over 1 – 2 MONTHS or more
Jobs that are 30,000 – 100,000 metres or more will generally be completed over 3 MONTHS or more
Jobs that are 100,000 – 500,000 metres or more will generally be completed over 3 – 6 MONTHS or more
Where Can We Provide Our Concrete Crack Repair Services?
Here at Concrete Crack Repair Sydney, we specialise in Concrete Crack Repair from ANY location. We Repair Cracks In Concrete From:
– Residential Properties
– Commercial Properties
– Industrial Properties
– STRATA Properties
– Government Properties
– Retail Locations & Outlets
– Any Unit Block / High Rise / Apartment
– As well as any other location required!
Is Concrete Crack Repair Dangerous?
Yes, Concrete Crack Repair is dangerous.
Concrete Crack Repair without the correct PPE and power tools/equipment will create a harmful silica dust environment. It’s also possible to be injured by tools as well as injured from the Concrete Crack Repair process.
– SERIOUS INJURIES: Sometimes, Tiny pieces of Concrete can go flying in the air during the Concrete Crack Repair process. Pieces of concrete can accidentally hit your eye, causing serious damage, if not blindness. The tools required to perform this task are also dangerous to use for people who are not highly skilled in using these tools.
– ACCIDENTAL INJURIES: It’s easy to look up a guide on what tools to use, but injuries often occur from a lack of knowledge of how to use these tools safely.
– PERMANENT LUNG DAMAGE: Inhaling dangerous silica dust by not using the correct PPE and Dust Extractors can be deadly.
The longer silicosis goes without treatment, the more likely it is to develop a complication. Because the disease affects the immune system, silicosis patients are vulnerable to developing tuberculosis, lung cancer, COPD, and kidney disease.
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- Lung Cancer.
- Chronic Obstructive Pulmonary Disease (COPD)
- Kidney Disease.
- Autoimmune Disease.
Breathing in very small (“respirable”) crystalline silica particles causes multiple diseases, including silicosis, an incurable lung disease that leads to disability and death. Respirable crystalline silica also causes lung cancer, chronic obstructive pulmonary disease (COPD), and kidney disease.
Why Do I Need A Professional For Concrete Crack Repair?
– SPEED: Hiring a professional company for Concrete Crack Repair is incredibly faster than attempting to do the project yourself.
– COST: Here at Concrete Crack Repair Sydney, we have very reasonable prices and offer a Price Beat Guarantee. We can often complete your project for a fair price compared to the costs of attempting to repair the cracks yourself. When it comes to larger Concrete Crack Repair jobs, it will always be cheaper to leave it up to the professionals at Concrete Crack Repair Sydney!
– READY: Rather than slowly completing your job on your hands and knees, we can complete your project within a short period of time to ensure that your home is ready for the next part of your renovation project.
How Do I Stop My Concrete Cracking?
Quality
Concrete is defined as a mixture of sand, aggregate, and water. Aggregate is a composite of gravel, crushed stone, synthetic materials, slag, and other recycled substances. The quality of concrete has to do with the ratio of sand to aggregate and water. Too much or too little of either of these substances will result in poor-quality concrete. Concrete is mixed together with lime-based cement to form a malleable putty so that it can be worked into any shape. To enhance the durability of the concrete, additives can be thrown into the mixture before it is poured to make it more flexible and reduce its chances of cracking.
Curing
Curing is the period during which concrete obtains its strength and durability. 90% of concrete’s strength is acquired during the first four weeks after it is poured. The three factors which affect this process are hydration, temperature, and humidity. To ensure full hydration during curing, concrete slabs are usually sprayed with a hydrophobic wax film to keep moisture in. More traditional techniques involve spraying the concrete with water and wrapping it with plastic to get a similar effect.
Rebar Corrosion
The remaining 10% of the concrete’s strength is achieved over the years or even decades. The absorption of carbon dioxide strengthens the concrete and makes it more resistant to damage, however, it also becomes more acidic which can corrode steel reinforcement bars; otherwise known as rebar corrosion, Concrete Spalling & Concrete Cancer. The steel will expand while it is corroding which can cause the concrete to crack under pressure.
Reinforced Concrete
The most common form of concrete is ‘reinforced concrete’ which contains a steel framework or mesh. Concrete has a relatively high compressive strength but a significantly lower tensile strength. In other words, it is weaker when stretched out and stronger when compact. Steel, on the other hand, has a high tensile strength which compensates for concrete’s lack of tensile strength. Steel rebar, therefore, allows concrete to be stretched out in thinner layers. It is better for reinforced concrete to crack when stretched out rather than compressed because the steel reinforcement will hold it together, for example on a bridge.
How Does Concrete Crack Repair Work?
Concrete can crack for almost any reason. Concrete Crack Repair Sydney is committed to properly investigating the cause of your concrete cracks. Not only do we repair the damage but we also prevent future damage from occurring.
Firstly, it is important to understand that the quality of your concrete and the way it is cured will affect its resistance to cracking. The quality of your concrete has a direct impact on its durability and the curing process will affect its strength. Therefore we believe in using the highest quality materials and methods to repair your Concrete Cracks.
We use the latest technologies and practices to diagnose the causes of Concrete Cracking. These could be chemical, environmental, physical, bacterial, thermal, or even radiation. The selection of the appropriate approach will depend on the cause of the initial damage.
How To Repair Wide Concrete Cracks
1. The secret to fixing wide Concrete Cracks is to undercut the sides of the crack to give it an inverted “V” shape. This helps the repair material to “key” into the crack, creating a mechanical bond in addition to the chemical bond between the patch material and the concrete.
2. Chisel the Cracked Concrete with a hammer and masonry chisel to widen the base of the crack and to dislodge any loose material from the old concrete.
3. Remove all debris from the crack, using a wire brush. If desired, clean the crack with a pressure washer or a garden hose and spray nozzle.
4. Remove all water and debris from the crack with a wet/dry shop vacuum or a brush. Work carefully to remove all dust and grit from the Concrete Crack. It’s Okay if the surfaces are wet, but there should be no pools of water.
5. Mix the concrete patching compound, following the manufacturer’s directions.
6. Trowel the compound into the Cracked Concrete. Stab the trowel into the compound to remove air pockets and help work the patching material deep into the crack. Fill the Concrete Crack up to the surrounding concrete surface.
7. Smooth the surface of the patch with the trowel, feathering the compound into the surrounding concrete.
8. Brush the surface of the patching compound with a dry paintbrush to texture the surface, if desired.
9. Let the compound cure as directed.
10. Paint or seal the surface of the patch and surrounding area, if desired.
How To Repair Narrow Concrete Cracks
Narrow Concrete Cracks can be filled using masonry crack elastomeric filler that can be applied with a caulking gun. Very small cracks, such as hairline cracks, can be repaired using a vinyl concrete patching compound applied over the crack and then smoothed with a putty knife or trowel. For hairline cracks, applying repair caulk or crack filler over the cracks usually is not effective, as the caulk tends to peel off of the surface over time.
Narrow Concrete Cracks can be deep, often extending through the entire thickness of the concrete slab. Therefore, it’s a good idea to start the repair by stuffing foam backer rods into the Concrete Cracks to create a base to hold the repair material. The backer rod is solid in a variety of sizes; use a rod diameter that is slightly larger than the width of the crack. Stuff the backer rod into the Cracked Concrete with a screwdriver to a depth of 1/4 inch. Fill the Cracked Concrete with the repair material, following the manufacturer’s directions.
Different Types Of Concrete Cracks
Chemical
Carbonation over a long period of time concrete will absorb carbon dioxide from the air which causes a chemical reaction with lime in the cement, yielding more acidic concrete. This causes the steel reinforcement bars to rust and expand, the force of which will eventually crack the concrete. It can be tested using a pH indicator.
Chlorides
Chlorides shorten the setting time of concrete, however, they leach calcium hydroxide leading to a loss of strength which in turn affects the durability of the concrete leading to early failure.
Sulfates
Examples include ‘acid rain’ and ‘crown rot corrosion’ in sewers.
Leaching
When water flows through the cracks in concrete, dissolving minerals and carrying them to other places forming lumps at the outer surface.
Decalcification
The leaching of calcium hydroxide from concrete cracks can facilitate the growth of ‘calthemites’ which mimic the appearance of stalactites in caves.
Environmental
Seawater & wind, Concrete exposed to seawater is more susceptible to corrosion and erosion. Wind also plays a role in erosion.
Bacterial
Bacteria themselves do not have a noticeable effect on concrete, however, they do play a role in ‘crown rot corrosion’ in untreated sewer waters.
Physical
Earthquakes, tremors, and other sources of vibration are likely to impact the structural integrity of the concrete.
Thermal
Fire will expose the concrete to gasses, acids, salts, and liquids that can be damaging.
Radiation
Exposure to neutrons, gamma radiation, and high-flux material testing reactors in nuclear power plants and other radiation zones can cause concrete to become unstable.
Is Concrete Crack Repair Required Before I Install A New Coating Or Flooring System?
Yes, Concrete Crack Repair should always occur prior to the installation of a new Coating or Flooring System. The appropriate Floor Preparation prior to installing the new Coating or Flooring System system is also required.
To install a new Coating or Flooring System, you must ensure the following:
1) The previous Cracks have been repaired
2) All residue from the previous Cracks has been removed
3) The appropriate floor preparation has been applied
– Concrete Cancer Repairs
– Concrete Grinding
– Floor Levelling
Click Here To Learn More About Why Floor Preparation Is Required
What Is The Easiest Way To Repair Cracks In Concrete?
Simply contacting a professional company to provide the service for you will take the stress away and be fast, efficient, and clean.
What Is The Fastest Way To Repair Cracks In Concrete?
Epoxy Injections and Concrete Stitching:
The fastest way to repair cracks in concrete is typically by using a quick-setting concrete crack sealant or a polyurethane sealant, which can be applied directly to the crack using a caulking gun, providing a fast and visible seal to stop water leaks; however, for more substantial cracks, a more durable method like epoxy injection might be necessary depending on the severity of the crack.
Key points about quick concrete crack repair:
Easy Application:
Sealants are readily available and simple to apply with a caulking gun.
Quick Drying Time:
Most concrete crack sealants cure rapidly, providing a fast visual fix.
Suitable For Small Cracks:
Best for hairline cracks or surface cracks that primarily need a water-resistant seal.
When to consider other methods:
Large Cracks:
For wider or deeper cracks, epoxy injection might be more effective as it can fill the crack more thoroughly.
Structural Concerns:
If the crack is a sign of a structural issue, professional evaluation and repair methods like concrete stitching might be needed.
Is Concrete Crack Repair Hard?
Yes, Concrete Crack Repair can be a difficult and time-consuming project, and the challenges often remain hidden until the project is underway. Depending on the severity of the cracks that need to be repaired. It’s always best to leave it up to the professionals.
Contact Us Now For A Free Quote!
Do We Specialise In Concrete Crack Repair?
Yes, Here at Concrete Crack Repair Sydney, we specialise in Dust-Free Concrete Crack Repair. Concrete Crack Repair has become our most popular service.
Our Dust-Free Concrete Crack Repair team repairs tens of thousands of metres of cracks in concrete every year! We are Sydney’s most trusted and well-known Concrete Crack Repair company. You won’t find a better team in Sydney for your project! We are Sydney’s #1 Concrete Crack Repair company.
Do You Offer Discounts For Larger Concrete Crack Repair Jobs?
Yes, we offer large discounts for larger Concrete Crack Repair jobs while repairing cracks in concrete. We Will NEVER Be Beaten On Price. We will always have the lowest and most competitive prices for all Concrete Crack Repair jobs!
We Are Happy To Beat Competitors’ Quotes By Up To 10%!
Please visit our Commercial Flooring Removal page for more information on our discount prices for larger areas.
Can You Work After Hours While Repairing Cracks In Concrete?
Yes, our Dust-Free Concrete Crack Repair specialist team can work:
– Any Day
– Anytime
– 24 Hours A Day
– 7 Days A Week
– 365 Days A Year
Our team can work at any time that suits our clients while Repairing cracks in Concrete. If you have time restrictions, noise restrictions, or any other restrictions or deadlines, we can make sure that we can fit them into your schedule to make sure that your job is completed in the time frame needed while still maintaining the highest quality of work standards at any time that you desire with NO additional charges!
How Do I Work Out How Much My Job Will Cost?
How To Use A Square Metre Calculator – A square metre calculator is very simple to use. To calculate square meters, you need to know the length and width of each area (Floor plans or manual measuring can help with this). This is also referred to as the area of the shape; most commonly, it’s a simple square or rectangle, but for more advanced areas, it can be harder and different shapes.
Square metres are calculated by Length x Width
For example 1 x 1 = 1 square metre
For example 7 x 4 = 28 square metres
For example 14 x 1 = 14 Square Metres
Or you can simply email Carpet Removal Sydney your “Floor Plan” to make it easier for you. We will calculate the square metres for you, but sometimes a Floor Plan may be missing measurements (most commonly the hallways), so those may need to be manually measured, or we may need to “guess” the rough measurement of that area.
Here is an example of a floor plan sent to us with “Missing Measurements.”
How to Calculate Square Meters
You might find yourself needing the area of a room or other space in square meters for a flooring, renovation, or landscaping project. To obtain such a measurement, you can measure the area of the space in square meters in a few simple steps. Follow along to learn how to calculate it yourself, or simply use the calculator above.
Step One: Measure Length and Width
In order to calculate the area of a space, you must know its dimensions. For example, if the shape of the space is a square or rectangle, then start by measuring the length and width of the space in meters using a tape measure or other measuring tool.
If your measurements are in another unit of measure, centimetres, for example, then you can either convert them to meters first, or you can find the area in another unit and convert them to square meters. We have some simple area conversion utilities, or you can convert yourself. If your length measurements are in centimetres, then divide by 100 to get meters.
If your area measurement is in square centimetres, then divide by 10,000 to get square meters.
If your space is not a square or rectangle, you may need to use a formula to calculate the area of a different shape. Or continue reading to see how to measure the area of oddly shaped rooms.
Step Two: Multiply Measurements Together
Once you have your measurements in meters, you can use the appropriate formula to calculate the area of the space in square meters. Continuing the example above for the square or rectangular room, now that you have a length and width measurement, you can find the area in square meters by multiplying the length and width together.
square meters = length × width
Measuring Oddly Shaped Rooms
Often, you’ll need to measure a space that’s not a perfect rectangle. It might be easiest to try to split up oddly shaped areas into separate shapes and measure the square meters of each of them separately.
Once that is complete, add up the individually calculated areas to find the total area of the space. You’ll also find that the formula above works great for rectangular areas. For other shapes, try our area calculator.
For example, see the formula below to see how to add two individually calculated areas of a complex space together.
total square meters = area 1 + area 2
FAQ’s
Are Square Metres and Metres The Same Thing?
No, square meters are a two-dimensional unit of area, whereas meters are a one-dimensional unit of length.
What Does 1 Square Metre Look Like?
One square meter is equal to a square that is 1 meter in width by 1 meter in height. For visual reference, a guitar is about 1 meter in length, so 1 square meter is approximately the area inside of a square made with guitars for edges.
Are Square Metres and Metres The Same Thing?
You can use square meters anytime you wish to know the area of space. Square meters are typically used for flooring, landscaping, and agricultural purposes.
How Many Square Metres Is A 10 x 10 Room?
A 10 m x 10 m room has an area of exactly 100 square meters, as shown by:
10 m × 10 m = 100 sq m
How Many Square Metres Is A 9 x 3 Room?
A 9 m x 3 m room has an area of exactly 27 square meters, as shown by:
9 m × 3 m = 127 sq m
What Does “Per Square Metre” Mean?
“Per square meter” is used whenever you are dividing some quantity by a total area, measured in square meters, for instance, to find a unit price. For example, if you want to resurface a 60 square meter lounge room and the total cost is $3,000, then the price per square meter is $50, as shown by:
$3,000 / 60 Square Metres = $50 per square meter
$3,000 divided by 60 Square Metres = $50 / Per Square Metre
Do I Need To Turn Off My Air-con And Fire Alarms?
Yes, While we are grinding your concrete and repairing your cracks with our tools and concrete grinders, we do try to keep the dust to an absolute minimum through various methods such as dust extraction units or wet grinding. (But Dust still may occur, so it is important that you turn off air conditioning units as well as isolate, switch off and cover your fire alarms as dust will set them off.)
Do I Need To Hire A Skip Bin?
No, Other Concrete Crack Repair contractors and Concrete Crack Repair companies, regardless of job size, will make you hire a skip bin, which will cost a huge amount ($375 – $1,000+) and will have to sit in your front yard for days while you deal with the annoyance of organising it and the large cost of the whole process.
Here at Concrete Crack Repair Sydney, we come in, repair your Concrete Cracks, as well as grind down any Concrete Crack Repair Residue, and our team will sweep and vacuum your property to clean up any dust!
Then, once we are finished, we will also take all the waste to a local resource management centre for you (Recycling whenever possible), which will be far cheaper than you having to hire a skip bin and dealing with the frustration of that whole process! (On average, our clients save 60% on disposal of waste charges)
What Equipment Does Our Team Use?
This is a small range of the equipment that we use on our projects.
Are Our Concrete Crack Repair Services Dust-Free?
Will The Job Be 100% Dust-Free?
How do we achieve an almost 90 – 99.99% Dust-Free Flooring Removal and Concrete Grinding experience for our clients?
Here at Dust-Free Concrete Crack Repair Sydney, we specialize in Dust-Free Concrete Crack Repair. We employ a speciality system that suctions and removes dust and debris directly from our tools into a powerful commercial dust extractor. Our equipment is powerful, strong, and guaranteed to significantly reduce, or even completely eradicate, the dust and debris that is often associated with Dust-Free Concrete Crack Repair and replacement projects.
Our specially designed dust-free equipment makes the Concrete Crack Repair process much faster than traditional Concrete Crack Repair. It is also more efficient than traditional removal techniques and is substantially cleaner and safer. This gives our Dust-Free Concrete Crack Repair process the added benefit of being the most environmentally friendly solution.
After the Dust-Free Concrete Crack Repair process, we will grind your concrete slab with the use of high-powered Dust-Free Concrete Grinding equipment that is connected directly to a high-powered commercial dust extractor. We will also perform demolition services with the use of high-powered commercial dust extraction equipment plugged directly into our tools.
Unfortunately, small amounts of dust are still produced and cannot be completely eliminated even with the most expensive high-end equipment and the latest technology. It should also be noted that certain equipment, such as Jackhammers, has a harder time trying to contain the dust, even with the use of high-end dust extractors. Concrete Grinders can contain dust a lot more easily. (Roughly 90 – 99.99% of the dust is still sucked up by a 3-engine high-powered commercial dust extractor that is plugged directly into the equipment) but sometimes, a small amount of dust can still escape.
If you are concerned about the small amounts of dust that may get into areas that we are not working in, such as the kitchens, bathrooms, cabinets, etc., we would advise that you seal off those areas that we are not working in with plastic and sticky tape before our team arrives to avoid delays.
Click Here To Learn More About Dust-Free Flooring Removal and Concrete Grinding
Get A Better Understanding Of Just How Powerful Our Dust Extractors Are
Dustmaster® series dust extractors have been specially designed to handle the demands of the concrete grinding industry, which has high-loading fine dust.
This is the H-Class (often referred to as HEPA) Dust extractor that is certified to handle hazardous dust. These amazing dust collectors have been certified to capture up to 99.99% of the dust.
Dust extraction in our industry is often more important than the actual grinding itself. Without it, we could breathe the fine dust, which could be detrimental to our health.
– Featuring dual 10A motors, maximum performance is ensured. The longopac bagging system makes handling and disposal of hazardous dust much easier.
– Performance is maintained by the rotary filter cleaning mechanism, which automatically cleans the filter during operation.
– This machine has a single durable toggle switch for each motor.
– A deep clean is achieved while running whilst the motor is turned off. The rotary filter cleaning can be turned off when the DustMaster is not in use using the rotary switch on the front panel.
– H-Class (H13) dust extractors must pass the 0.3µm DOP test that certifies they capture no less than 99.99% of the dust.
– The rotary filter cleaning system is very effective and takes only 10-20 seconds to deep clean the filter. You may never have to remove the filter to clean it again, keeping your job and your hands cleaner!
– You won’t find a better piece of equipment to handle your job. His is the most high-end piece of equipment that we can use for your job. The next level up would require a 15A power supply, which would require you to supply us a generator on-site as residential power only has 10A.
So Why Choose Our Team At Concrete Crack Repair Sydney For Your Project?
Every year here at Concrete Crack Repair Sydney, our team repairs tens of thousands of metres of cracks in concrete. So, as you can imagine, they run into every issue you can imagine. Our team is quite experienced in the services we offer and knows how to handle any issue that we may come across giving our customers the peace of mind of knowing that they have a highly experienced team doing their job.
– Free Quote & Measure For Every Job!
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– Proudly 100% Australian Owned & Operated!
– 100% Licensed & Insured Flooring Specialists!
– 35+ Years Experience Specializing In Flooring!
– 24/7 – 365 Service Available At No Extra Charge!
– Up-Front Pricing, Lowest Prices & No Hidden Costs*
– Fully Qualified & In-House Trained Specialists Team!
– Found A Cheaper Price? We, Will, Beat It Every Time*
– There Is A Highly Trained On-Site Supervisor On Every Job!
– We Use The Latest Dust Extraction Equipment Free Of Charge*
– All Floors Are Left Clean, Smooth, And Ready For Reinstallation*
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We’ll Beat All Quotes By Up To 10%*, No Call Out Fee Conditions apply*
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Concrete Crack Repairs
Concrete Crack Repairs
Concrete Crack Repair Specialists Sydney
Wide cracks in concrete are best patched and sealed with a concrete patching compound. Smaller cracks, less than 1/4 inch wide, can be repaired with a concrete caulk or liquid filler, or Epoxy Injections to Repair Cracked Concrete.
Patching compounds are typically mixed with water and applied with a trowel. They have a texture similar to grout and can be smoothed and textured to blend with the surrounding area. However, the colour of the patch will look like new concrete and will not match the old concrete. Hiding the patch completely requires painting the surface with appropriate concrete paint.
Wide cracks in concrete are best patched and sealed with a concrete patching compound. Smaller cracks, less than 1/4 inch wide, can be repaired with a concrete caulk or liquid filler. Patching compounds are typically mixed with water and applied with a trowel.
– We are a fully insured business with worker’s compensation, insured for public liability and all employees have white card health and safety and COVID vaccinations.
– Our highly trained staff will always work in a safe and efficient manner while using high-quality Personal Protective Equipment (PPE) and Dust Extraction Equipment.
Surface cracks, or hairline cracks, are usually only a few millimetres wide and deep and either appear as a single thin crack or in a map-like pattern of cracks. Unlike structural cracks, a few surface cracks are common and will not lead to any major issues.
It is easy to identify Structural cracks because they will be wider than Surface cracks, generally, around 5mm wider. They will stretch further into the concrete or completely through the concrete weakening or damaging the structure.
Epoxy Crack Injections Sydney
Epoxy Crack Injection Resin can mitigate problems of cracked concrete with larger and finer cracks. The ARDEX Epoxy Injections used to Repair Cracked Concrete use a high-strength, rapid-setting two-part system to repair concrete damage from hairline cracks right through to structural repairs.
These products are ideal for repairing holes, spalls, and cracks in concrete, in internal as well as external situations where heavy-duty vehicle traffic is anticipated. Once cured, the Repaired Concrete Cracks will be two to three times stronger than the original concrete, guaranteeing a long-lasting and durable Concrete Crack Repair solution.
Epoxy injection is a process by which the structural integrity of a cracked concrete member can be restored to its original strength. Epoxy is pumped into a crack under pressure. The injection is performed to ensure that epoxy fully penetrates and fills the crack. Once the epoxy has cured, the concrete is in essence welded back together.
Epoxy has a cured strength many times higher than the concrete itself, restoring injected members to their original strength. Any known cause for the cracking or settlement of the structure should be addressed to mitigate any future movement.
Epoxy Injection is an extremely cost-effective alternative to the removal and replacement of cracked concrete and can be executed with minimal disturbance.
1) The epoxy injection method can be used to repair concrete cracks based on their width, length, and depth. The procedure used to inject epoxy into the cracks may vary depending on the location and direction of the cracks.
2) Epoxy injection is an economical method of repairing non-moving cracks in concrete walls, slabs, columns, and piers and is capable of restoring the concrete to its pre-cracked strength. Prior to doing any injection, it is necessary to determine the cause of the crack.
3) Epoxy Crack Injection Resin can mitigate problems of cracked concrete with larger and fine cracks. ACI specifies crack widths that are acceptable in structures under defined conditions. ACI 224R-012 provides a guideline for crack widths for reinforced concrete under service loads for new construction.
How Much Does Concrete Crack Repair Cost?
$400 – $800 Per Concrete Crack Repair*
How Much Does Concrete Crack Repair Cost? Concrete Crack Repair costs vary quite a lot from company to company or private contractor to private contractor. Here at Concrete Crack Repair Sydney, we guarantee that we will always be upfront with pricing, with no hidden extras.
On average Concrete Crack Repair Costs $400 – $800 Per Crack for jobs that require Concrete Crack Repairs.
Concrete Crack Repair Costs are based on the Length and Depth of the Concrete Crack.
These are the factors that we take into account when quoting:
– Minimum Charge of $400
– The Depth of the Crack that we are Filling
– The Length of the Crack that we are Filling
– What Product is being used to Repair the Crack
– How many metres require Concrete Crack Repair
– Access to the site (LIFT or STAIRS? and what LEVEL?)
– The condition of the Concrete that requires Concrete Crack Repair
– What level of power can be provided? (10AMP > 15AMP OR 3PHASE)
– What service is required (Concrete Crack Repair? or Concrete Crack Repair and Concrete Grinding?)
These prices may vary depending on a large range of factors though, so please only use this as a general guide.
Disposal Of All Silica Dust Bags – Commercial & Industrial Jobs
$0 – $300 (Depending on job size)
Here at Concrete Crack Repair Sydney, we take all your rubbish away with us for disposal at your local resource management centre (recycling whenever possible). This saves our clients hundreds of dollars in hiring skip bins, as well as the frustration of the whole process of hiring one and having to have a skip bin sit in your front yard for days. Most Concrete Crack Repair jobs will have no disposal of waste cost, but some may. The deciding factor is (How many metres require Concrete Crack Repairs is the deciding factor on your disposal of waste charge as the larger the job, the more silica dust bags will be produced. Most jobs will have no disposal fee.)
View Our Floor Preparation Blog Post For More Information
Our Promise To You At Dust-Free Concrete Crack Repair Sydney
We specialise in Shot Blasting Concrete Dust-Free! for the residential, commercial, industrial, and civil sectors throughout Sydney. No job is too big or too small. We’ve built our reputation based on quality workmanship, efficient service, and value for money.
We will always beat all of our competitor’s quotes on all Shot Blasting Concrete jobs while maintaining a professional, fast, and efficient service for all our clients. We will grind all the concrete and dispose of all of the waste. So that your concrete is safe and ready for the re-installation of a new coating.
Our team has over 35 years of experience combined with the most skilled and also the most professional Shot Blasting Concrete team that Sydney has to offer. You can have peace of mind knowing that we have been through it all and seen it all!
Our Shot Blasting Concrete team will always take the utmost care to avoid any accidental minor damage, you can also rest assured knowing that we are fully insured as well as use only the highest quality dust extraction equipment free of charge on all Shot Blasting Concrete jobs give our customers a Dust-Free! Shot Blasting Concrete and Concrete Grinding experience.
These are two of the many reasons that we are known for and often referred to as the best Shot Blasting Concrete team in Sydney. Our Shot Blasting Concrete teams are trained, certified, and insured to work on residential properties, large commercial projects, and construction sites.
Hire our specialist Shot Blasting Concrete team with over 35 years of experience, all the trucks, and specialized tools needed to get the job done quickly, efficiently, and affordably today!
We’re looking forward to extending to you the same quality results that we’ve become known for throughout the industry.
TESTIMONIALS
“Can’t argue with cheapest prices, best customer services, and same day service! very impressed!”
“I had absolutely no idea what to do when we had a pipe burst in our property, but thankfully Carpet Removal Sydney had a 24-hour emergency assistance team that did an absolutely amazing job with the removal of the carpet that had been completely soaked, called them up at 2 am on a Tuesday and they were here within 30minutes. Couldn’t be happier with their services!”
“Excellent service from the team at Carpet Removal Sydney. Will definitely use their services again, was absolutely amazed at how much money I saved going through Carpet Removal Sydney instead of going through Carpet Court.”
“Very impressed with your team members high quality work. You all arrived on time, you did an amazing job finish the removal process and installation process without damaging anything. (My last two experiences with carpet layers from carpet court they both damaged the skirting boards and a piece of furniture) So thanks for giving me faith again that a job can be completed without my property being damaged. And thanks to your team for helping me in such short notice due to my unit having flood damage! Really appreciate everything that you did for me!”
“He has great product knowledge and took the time to thoroughly explain the differences of each carpet in a simple way. He has a very personable manner and is very friendly and polite. He explained the process well provided a competitive quote. He was flexible with the install date (as I had some other trades finishing off work before the carpet could be installed) and worked with me to secure a date that suited both parties. I had an issue with the underlay requirements due to strata laws and Declan was very helpful in helping me source the correct underlay to meet strata requirements. I believe he went over and above his role to assist me. The floors are amazing! I’m extremely happy with the choice and the whole process. Thank you Declan. I hope Carpet Removal Sydney realise what an asset you are to their team. ”
“Was completely gobsmacked at the quotes that I got from 3 other company’s on the northern beaches and how outrageously high they were just to remove the carpet in a shop I had recently purchased. So it was such a relief when my friend recommended I try out Carpet Removal Sydney and I ended up saving over $3,000, Thanks again!”
“You were very professional, well dressed, well mannered and quick. I will recommend your services to our friends. Thanks again!”
“I attempted a carpet removal job my self in my new office only to realise the job was commercially glued down, needless to say as a I.T nerd i had absolutely no chance of removing it haha. I thought i would give a few companys a call to request a quote on how much the removal process would cost… and my god i was shocked at the overwhelming expense of how much commercial carpet removal costs… I was so relieved though when i stumbled across Carpet Removal Sydney (One of my co-workers recently had their team out to remove carpet in a new house they purchased) and was relieved when i finally found a company that was willing to do it for a fair price. I was a little concerned at the start due to their price being so much lower than all of their competitors, but my co-worker re assured me that they had an amazing team. I was quite relieved when the whole process was over and they had done such an amazing job for almost a third of their competitors prices. Thanks again lads! If you ever need a computer fixed hit me up! ”
“Thanks again boys! really happy with how my shop looks now! i knew ripping out the carpet was the best option, definitely looks a lot better with a clean smooth slab so that i could install a nice hardwood floor”
“Thanks again for your help guys, I really appreciate you coming so far to do such a small job”
“I was shocked when I had realised that my daughter had spilled my paint set all over my new carpet in my rental property, had no idea what to do, everything I tried failed, gave Carpet Removal Sydney a quick call and they gave me free advice over the phone, with no charge that actually worked! Thank you so much!”
“I always recommend Carpet Removal Sydney when a tenant moves out of one of our properties if the carpet needs to be replaced. They always do an amazing job, leave the property clean and save our clients hundreds and sometimes even thousands.”
“The boys at Carpet Removal Sydney went out of their way to help me so much as I wasn’t able to move a lot of the furniture myself as my back isn’t great. I also saved over $400 getting the carpet removed by these guys! Would recommend, thanks again!”
“The boys at Carpet Removal Sydney also did an absolutely amazing job with the removal as well as the installation of my carpet as well after it was flooded by my dishwasher overnight. Called them up at 6 pm, they were also there the next day and completed the take up the same day! Really happy with the result.”
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0424 408 330
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