What You Need to Know When Buying Galvanized Concrete Wire Mesh
If you are planning to build a new house, galvanized concrete mesh could be very helpful to your project because it can reinforce floor slabs well and will outlast most other flooring types. In addition, GI concrete mesh is moisture resistant and energy-efficient. In this article, we will offer more important information about this sort of mesh for you, hoping to be helpful to your purchase.
What Is Galvanized Concrete Wire Mesh?
Generally, a concrete mesh is made up of high tensile galvanized steel wires, which are welded into square or rectangular holes in the form of a flat grid for reinforcement uses.
Its thickness diameter often ranges from 3 to 40 mm. And the mesh comes in varying sizes, depending on the needs of the construction. The most common size is 150x150mm with 4mm thickness.
Advantages of Use Reinforcement Mesh
1. Improve Project Quality
Reinforced welded wire mesh is manufactured by a fully automatic and intelligent production line under the strict quality control of the factory. Grid size, rebar specifications, and quality are all strictly controlled. The omission of the artificial help net is avoided. Bundling errors and cut corners occur. The mesh has large steel, good elasticity, uniform and accurate spacing, and high welding point strength. Thus greatly improving the quality of the project.
2. Improved Seismic and Crack Resistance
The longitudinal and transverse bars of the concrete reinforcing mesh form a network structure, so it has good adhesion and anchorage with concrete, and the load is evenly distributed. This significantly improves the seismic crack resistance of reinforced concrete structures. Bridge reinforcement steel mesh can improve the rigidity. According to actual tests, the laying of welded steel mesh on roads can reduce the occurrence of cracks by more than 75% compared to artificial netting.
3. Reducing the Amount of Reinforcing Steel
According to the principle of equal strength replacement, and considering comprehensive factors, the use of reinforcing steel mesh can save more than 30% of the amount of reinforcing steel used. And the reinforcement mesh needs to be processed after being transported to the construction site, so there is no loss.
4. Speed up the Construction Progress
the use of reinforced welded mesh can make the project construction faster. As long as the reinforced welded mesh is laid as required, the concrete can be poured, eliminating the need for on-site cutting of the reinforcement, placing them one by one, and tying up. It can save 50%-70% of man-hours, greatly speed up the construction schedule and shorten the construction cycle.
5. A lot of Man-hours for Lowering the Reinforcing Bar Device
50% -70% less than the binding net. With a relatively tight reinforcement distance, the longitudinal bars and cross bars of the Reinforcement Mesh form a net-like structure to bond and anchor together, which is beneficial to avoid Occurrence and development of concrete cracks. Welded mesh of road, floor, and floor equipment can reduce cracks on the concrete surface by about 75%.
6. Particularly Suitable for Large-area Concrete Projects
the mesh size of the welded mesh is very regular, much larger than that of hand-stitched mesh, the mesh has large rigidity and good elasticity, and the steel bar is not easily bent, deformed, and slipped when the concrete is irrigated. The thickness of the concrete protective layer is easy to control and uniform, which obviously improves the quality of reinforced concrete engineering.
Who Needs Galvanized Reinforcing Mesh?
This kind of mesh, though very useful, is not required in all constructions. Therefore, it is important to understand where would you do and don’t need it.
-Most residential projects do not require a reinforcing mesh. This includes garages, pathways, and shed floors. If the driveway doesn’t see much traffic, it’s unlikely to need a concrete mesh either.
-Larger projects that are prone to support heavy pressure need reinforcement mesh, which cover supporting wall, bridges, floor blocks, etc.
-In some small-scale projects, it’s also applied. Sometimes, the ground below might be soft. In that case, using reinforcing mesh would prevent the concrete from sinking.
Why Use Welded Wire Mesh in Concrete?
Welded wire mesh works well as long as the driveway or parking lot is not regularly traveled by semi-trailers and other heavy vehicles. If you are like many homeowners, you may be wondering if you can do without rebar altogether. While there are some exceptions, reinforced driveways are usually worth the investment.
Advantages of heavy gauge welded mesh panels
Easy to lay in the desired location
Very durable with high tensile strength
More affordable than rebar
Much faster to position than rebar
Comes pre-assembled
Unlike some rebar meshes, you can rely on the consistent size and spacing of galvanized metal mesh. In addition, the stainless steel mesh panels will stay in place as the concrete is poured.
When it comes to concrete, you can’t completely avoid cracks, but when they do appear, wire reinforcement will help hold the material together. In addition, it helps to evenly distribute the weight of the cars in the driveway. The extra strength of the reinforcement is especially important if your subgrade is not up to par.
How do I Secure the Wire Mesh to the Concrete?
Whether you are hiring a contractor or planning to tackle the project yourself, it helps to have a general understanding of the process. Here are the basic steps for reinforcing a concrete driveway.
- First, you will need to install the formwork, which is essentially the frame for the driveway, and keep it in place until the concrete sets.
- Next, you will use gravel or other filler material to even out the level.
- After compacting the fill to the base, it’s time to add the rebar.
- Place the wire mesh about two inches from the formwork and cut the edges with heavy-duty wire cutters as needed. If possible, pre-cut the wire mesh to size so that you can lay it directly over the fill with minimal adjustment.
Once the wire mesh is in place, you can pour the concrete, flatten it, level it, and cure it.
How To Buy GI Concrete Mesh?
The key step is how to buy concrete netting. Remember to do the following several things to avoid some unnecessary mistakes:
-Prepare the ground preliminarily
Whether it is constructing a house or other project that requires concrete grids, make sure that the ground is prepared in advance. It can help you budget well.
-Collect effective information widely
Internet is always a good place for you to look for information, but you have to identify them carefully. And it will never go wrong to consult an experienced professional who knows more knowledge of concrete mesh made in zinc than you. Besides, asking for recommendation from friends and relatives is also a good way to obtain valid news.
-Know the market price timely
It’s necessary to grasp how much a mesh will cost. If the price is too high or too low, it will have an impact on your budget and construction results. It is important to determine how much you are willing to pay.
-Choose a concrete mesh supplier you finally trust
The top secret to ensure a lasting use of your project is to pick one right concrete mesh supplier. When sourcing, you need to verify that the company has a good reputation for making and supplying galvanized concrete mesh. And then, make sure the price they offer is roughly the same as what you have in mind.
In this regard, Wanzhi Company is a good supplier you can rely on. Wanzhi is an established company with a great reputation, aiming at providing well-made meshes at competitive prices, which include GI concrete reinforcement mesh, GI square mesh, GI hexagonal mesh and so on.
