This article will explore the characteristics and applications of standard gratings, a versatile and robust form of construction material. Utilizing high-quality materials, we manufacture our gratings with flexibility and strength, making them suitable for a wide range of uses. Standard gratings, often enhanced with various surface treatments, offer superior corrosion and slip resistance. Commonly referred to as "standard steel grating," this type of grating is frequently employed for platforms, walkways, bridge decking, and flooring. Economical and capable of supporting substantial loads, they also serve in applications such as weight bearing, ventilation, drainage, building materials, and more. Their excellent slip resistance makes them a popular choice in both industrial and residential settings.
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Grating must adhere to specific standards to ensure premium quality, similar to other construction products. Formed by steel bars arranged in a grid pattern, grating offers a reliable and low-maintenance solution, easily installed and modified while providing long-term durability. Known for its effectiveness in demanding environments, this system is resilient in extreme temperatures and proven in high-traffic areas.
Benefits of Standard Grating
In industrial settings, the combination of rigidity, strength, and lightweight design makes Steel Grating a superior choice. It's often used for drains, exhaust vents, stairs, walkways, and treads, allowing for optimal airflow and water flow thanks to its self-cleaning nature. Various types of gratings exist for diverse applications, from environmental stability in challenging aquatic ecosystems to energy efficiency under high sunlight. Economically, standard gratings are an attractive option due to their affordability and exceptional durability, which greatly outperforms that of alternatives.
Applications:
- Used on platforms, floors, corridors, and bridges, well covers
- Walk-away ramps
- Safety Barrier
- Staircases, fences, and civil engineering
- Trench covers
- Drainage gates
- Environmental projects and chemical and petroleum production.
- Ventilation grates
Standard Grating Specifications:
- Appearance value
- Diverse finishes
- Unlimited customization
- Excellent flame resistance, robust color schemes
- Outstanding corrosion resistance
- Slip-resistant surfaces
- Non-magnetic
- Cost-effective
- Easy to personalize
Once installed, these gratings require minimal maintenance. The open-mesh construction encourages debris to fall through, helping prevent hazardous build-up on surfaces. Moreover, they are highly corrosion-resistant and maintain their color due to UV resistance. Justifiably economical, once built, standard grating needs minimal upkeep. Such open-floor bar grating is particularly beneficial in buildings with high ceilings as it allows for ventilation, sprinkler access, and effective lighting. The adaptability of standard grating structures is impressive, as they can be easily trimmed or customized for specific requirements.
With a variety of different materials, classifications, and purposes, it can be difficult to determine which type of metal grating you should use for your project. To help, we've got all the details on the different types of metal grating, covering their characteristics, common applications and how they’re manufactured at a metal company.
What is Metal Grating?
In the metals industry, "grating" can refer to several different types of metal products. Each type has its own set of unique properties that make it more (or less) ideal given the individual application. For example, street drains will use a form of bar grating, while walkways typically require a safer form of expanded grating or grip strut. Regardless of its individual application, metal grating as a whole allows for proper drainage, ventilation, and safety measures across various industries.
3 Quick Facts to Understanding Metal Grating
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Metal grating is used in various industrial and commercial applications, including flooring, walkways, trench covers, and security enclosures.
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One of the most popular materials for metal grating is steel due to its strength, durability, and resistance to corrosion. Other materials used in metal grating production include aluminum, stainless steel, and fiberglass.
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Metal grating can be produced through several manufacturing processes, including welding, pressure locking, and riveting. The choice of manufacturing process depends on specific applications and desired properties of the grating, such as load-bearing capacity, slip resistance, and aesthetics.
Types of Metal Grating
Metal grating varies widely in both material and function. Depending on the application, different types of metals and modes of production are used to ensure successful and safe operating conditions. These factors depend on parameters like strength, size, location, and usage.
Expanded Metal Grating
Expanded metal grating is made by creating slits in a metal sheet and then stretching (expanding) the sheet, resulting in a diamond pattern. Many different types of metals can be expanded, such as stainless steel, carbon steel, aluminum, and more. The expanding process is very economical as it creates no waste, and since there are no holes punched out of the material, the sheet retains its structural strength. Typical uses for expanded metal grates include steps, flooring, fences, and security applications.
Bar Grating
Bar grating consists of parallel bars connected together with perpendicular bars. The bars are most commonly joined through welding, but alternatives include riveting, close meshing, and press-locking. The optimal method of joining varies based on the material used and the bar thickness. While bar grating can be made from multiple materials, it is most commonly crafted from steel or aluminum, exhibiting a high strength-to-weight ratio and ample open space, making it a favored choice for industrial flooring and applications like fire escapes, street drains, and bridges.
Safety Grating
Safety grating is a common type of metal grate designed for walking surfaces, enhancing traction, and minimizing slip-fall risks. It typically features small diamond-shaped protrusions that enhance grip while maintaining ample open surface area for drainage and airflow. Various metals, including industrial steel and aluminum, are utilized to create grip strut, achieved through the process of stamping and serrating the edges of diamonds formed from cold-stamped metal sheets.
Wire Mesh
Wire mesh, also referred to as wire fabric or cloth, consists of parallel rows and intersecting columns of wire. Its installation is straightforward, and it is highly durable, making it utilized across diverse industries. This versatile material can be crafted from various metals, meeting nearly limitless specifications suitable for numerous applications.
Wire mesh is commonly deployed for both industrial and commercial purposes, with applications that include:
- Separation and filtration
- Ventilation
- Material reinforcement
- Screening and fencing
- Security
- Art
The two predominant types of wire mesh are welded wire mesh and woven wire mesh. As the names suggest, welded wire mesh has intersecting rows and columns of parallel wires welded together at intersections, while woven wire mesh consists of wires that are woven over and under the perpendicular wires to form a robust sheet.
Perforated Metal
Perforated metal, also known as perforated sheet or perforated plate, is created from sheet metal punched to form specific hole patterns. It is typically produced from stainless steel, carbon steel, or aluminum and employs varied metal fabrication processes, including rotary pin perforation, die-and-punch perforation, and laser perforation.
Across numerous industries, perforated metals serve multiple purposes, such as:
- Noise reduction
- Filtration and centrifuging
- Ventilation
- Chemical purification
- Screening
- Construction material development
During the perforation process, removed metals are often recycled, enhancing sustainability and lowering overall metal usage. This reduction often results in lightweight products and decreased transportation costs.
Need metal grating for your project? Boyd Metals has the products you need. Download our Digital Stock and Reference Guide and view our list of industrial products.
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