Physical Properties You Should Consider When Using Rebar

Rebar plays a vital role in boosting the life span of concrete. It has been used for many decades as a strengthening agent for concrete. Rebar is manufactured from various types of alloys and grades of steel. You can buy top grade steel from the very popular steel suppliers Brisbane. The exteriors of all the steel rods include ridges. The presence of ridges allows concrete to stick to the rebar. It also prevents concrete from sliding around inside the slab. Concrete may be strong under compression but it has weak tensile power. And, rebar can effectively boost the tensile strength of a particular structure.

Given below are some properties which makes rebar a great choice for reinforcing concrete constructions:

1. Smooth Expansion:

Soon after embedding in the concrete, rebar becomes thermal coefficient which is very much similar to concrete. Concrete and rebar must expand and contract at a similar rate. It is because concrete offers weak tensile power. Spilling may take place in case there is tension between rebar and concrete due to a difference in expansion rates. You should take into consideration the expansion while implementing rebar into concrete. And, always use rebar which offers strong protective features to bring down or eliminate corrosion or rust.

2. Rusting:

In case you spot rusting on rebar, do not panic. A little amount of rust should not be a cause of worry. However, you should notice if the rust is leading to a huge amount of corrosion in a bar. If it is so, the rebar may not be usable. Rebar reinforcement should be effective and satisfactory irrespective of the rust on the external side of the bar. The rebar reinforcement should meet the laid down standards in the industry. Check the standards of reinforcing mesh Brisbane. The level of rust should also come under the specified requirements for brush testing. If you notice rust on rebar, then follow the available standards before embedding in the concrete.

3. Grounding:

Though rebar is manufactured from metal, the real electrical conductor in a foundation is concrete. And, the concrete must always be grounded. The ideal way to ground the concrete is possible only by using rebar. It is also known as Ufer Ground. The key element is that rebar remains in close contact with the earth. In the absence of close contact with the earth, rebar will not be able to ground the foundation. Make sure you check all the guidelines before using rebar for grounding the concrete slab.

4. Low Magnetic Field:

Stainless steel rebar can effectively bring down magnetism and ensures that procedures or machinery within the building receives no disruption. It has emerged ideal for hospital, toll booths with electronic pass detection, laboratories, and medical facilities with MRI machines. You can contact leading stainless reinforcing mesh Brisbane to procure stainless steel rebar.

Conclusion:

Concrete has emerged quite robust in compression but a little weak in tension. In order to compensate for this imbalance in concrete’s nature, rebar is cast into it. By casting rebar into steel, it can easily carry huge loads. The most common rebar in the industry is carbon steel. It consists of rolled shape round bars with deforming shapes. The other types of rebar may include stainless steel, composite bars manufactured from glass fiber or carbon fiber. So, get in touch to learn more about steel bar Brisbane and purchase it at competitive prices.

5 Tips to Help Concrete Floors Last Longer

The popularity of concrete flooring is on the rise. Concrete floors have emerged as a common feature in several homes all across Australia. This particular flooring system can last for many years and can endure huge traffic with proper care and effective maintenance. Opting for concrete flooring in your brand new office or home is one of the best investments. Concrete has become a popular material as a result of its many benefits.

Here are some of the tips to make concrete Brisbane floors last for a longer period:

1. Fix the Bigger Cracks:

When you spot cracks on concrete floors getting bigger, it is important to fix them. There are several factors that may cause cracks in this popular flooring system. Most of the time, these cracks are not cause for concern. However, at times, they may require repair at the earliest when they begin to get larger. There is a tip to find out what kind of cracks should be repaired. If the crack is big enough to fit a coin inside, it is time to repair it.

2. Choose the Correct Flooring to Add on Top:

If you decide to convert the basement area into a game room, you should add a different floor on top. It will help in creating a suitable space which appears cozy. There are several leading concrete suppliers Brisbane who can give you valuable tips about a concrete basement. There are many options available to add an appealing flooring system on top of concrete. Some of them are epoxy coating, laminate floor system, carpet or ceramic tiles. These options are quite popular and will not create a hole in your pocket.

3. Address Moisture Issues:

Before you go ahead and add a flooring system over your concrete base, make sure you have addressed any moisture issues. You can conduct a test to check the moisture levels. All you have to do is tape a strip of plastic sheeting on top of the concrete floor. The edges should be sealed with duct tape. Now check after 24 hours and if you notice any condensation on the plastic sheet, you need to tackle the issue before going any further.

4. Take Adequate Care when Painting:

Painting concrete flooring may have become common but is not a preferred option. You must follow some steps before applying a coat of paint. Make sure you opt for Epoxy paints if you notice moisture on the floor. You must also ensure that the floor is cleaned before applying paint.

5. Tackle Construction Joints:

If you are constructing the home right from scratch or redoing the basement floor, you must add the construction joints. Cracks in the concrete floor are unplanned joints that may develop on their own. Get your concrete delivery Brisbane at highly cost-effective prices.

Conclusion:

Concrete basement floors can last for a long period of time. You need to follow the above tips to boost their lifespan. When you follow the required maintenance tips, the flooring system can easily endure any traffic with ease. You can opt for joint waterproofing system as it offers great protection to the flooring system. Moreover, the concrete prices Brisbane is also under your budget and will prove to be a great investment idea.