Reinforcement Mesh
(7 Products)Reinforcing mesh provides a reinforcement structure for cast concrete application, improving the lateral strength, stability, and durability of concrete slabs, walls and numerous other constructions. Fully CE-certified, this mesh is critical for ensuring robust and reliable concrete constructions. It imparts essential flexibility to the concrete, mitigating the risk of cracking under compressive stresses. Without this reinforcement, concrete structures are more vulnerable to damage and structural failures.
What Is Reinforcement Steel Mesh?
Reinforcement steel mesh, also known as welded wire fabric or rebar mesh, is a construction material that is used to reinforce concrete structures. The rebar lattice is incorporated into the concrete mix before the concrete is poured and becomes embedded as the concrete sets. As the concrete hardens, it tightly bonds with the reinforcing mesh, allowing for effective stress transfer between the two materials. This process significantly enhances the structural rigidity of the project, helping distribute loads more evenly across the structure and reducing the risk of cracking and warping.
One of the prime reasons that steel is commonly used as reinforcing fabric in the construction industry is that it has a thermal expansion coefficient that is very similar to concrete. This means that steel and concrete expand and contract at similar rates in response to temperature fluctuations, which helps to maintain the structural integrity of the reinforced concrete.
Another benefit of using steel mesh for reinforcement is its high tensile strength. Tensile strength refers to the ability of a material to withstand pulling or stretching forces without breaking, which is crucial for strengthening and reinforcing a structure.
The combination of similar thermal expansion coefficient and high tensile strength, make reinforcement mesh a reliable and robust choice for the reinforcement of building materials, especially when compared to other options in the market.
Where Is Reinforced Steel Mesh Used?
Steel reinforcement mesh fabric is commonly used in construction for concrete slabs, walls, and footings of buildings, bridges, and other structures such as:
- Columns and beams: Reinforcement mesh is often placed between the columns and beams of a structure, providing additional support and strength to the concrete.
- Walls: Reinforcement mesh can also be placed within the concrete walls of a building, providing support and stability to the walls as they bear loads.
- Footings: In many cases, reinforcement mesh is placed within the concrete footings of a building, providing support and stability to the entire structure.
- Slab: Reinforcement mesh can be placed on the slab of the building, providing additional support and stability.
- Retaining walls: Reinforcement mesh is also used in retaining wall systems, providing additional support to the wall as it holds back soil and other materials.
Before any work begins, all structural reinforcement designs should be reviewed by a professional and qualified structural engineer.
Frequently Asked Reinforcement Mesh Questions
In Mesh Product Names, What Do The Numbers Refer To?
The British Standard denominations (such as A193, or B785) you see within standardised mesh fabric product names make reference to the cross-sectional areas of steel per metre squared. For example, A193 mesh contains 193 square millimetres of steel per every 1M width of the mesh.
We stock the following reinforcement mesh products at Materials Market:
What Accessories Support Reinforcement Mesh?
Reinforcement mesh should be supported at regular intervals from below with the following purpose-made accessories:
- Hystools
- Wire Ring Spacers
- Concrete Bar Spacers
- Grade Plate Spacers
Can Reinforcement Mesh Be Lapped?
When covering a substantial space, especially in industrial applications, overlapping mesh can be utilised. To ensure adequate coverage, it is crucial to overlap the mesh by at least 350mm.
When using double-layer mesh, it is important to tie together the two layers.
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