When cement is poured, it needs reinforcement from galvanized wire mesh in order to take shape. In addition to helping form platforms, roadways, and structures, this helps prevent cracking and architectural failure.
Steel mesh can be galvanized in one of two ways. The first method is referred to as hot-dipping, and it involves dipping the metal into liquified molten zinc. This results in the formation of a zinc-steel alloy, which coats the material's surface with a protective layer.
The other technique is electrolytic galvanizing (also called electrogalvanizing or cold galvanizing). With this method, an organic zinc solvent is applied to the steel, which evaporates and leaves a thin layer of zinc-steel particulates on the surface.
Durable galvanized metal is a go-to for the construction industry. However, how long will it last in concrete, and will it rust? Ahead, answers to these questions, along with insight into the benefits of this ultra-strong, versatile material.
Learn more in our blog, How Is Galvanized Wire Mesh Made?
How Long Do Galvanized Wire Mesh Panels Last in Concrete?
Galvanized wire mesh panels can last several decades—potentially over a century—before they begin to corrode in concrete. The exceptionally durable, resilient material will also resist rust for 50 to 75 years.
The unique durability and environmental resistance of galvanized steel make it ideal for buildings and infrastructure, especially in concrete applications. An accumulation of rust and corrosion can eventually lead to structural collapse, but the concrete will show signs of wear prior to this scenario.
Dive deeper in our article, Welded Wire Mesh a Concrete Solution for Contractors.
Rebar vs. Galvanized Mesh for Concrete
As noted, concrete needs reinforcement to ensure it takes the intended shape and holds up for decades. Rebar (short for reinforcing bar) is often embedded into cement before it hardens. While these steel bars have long been the standard, galvanized welded and woven wire may be a better alternative.
Galvanized stainless steel mesh is:
Consistently sized and spaced
Highly durable with exceptional tensile strength
Preassembled for convenience
Relatively easy to lay in the proper position
Resistant to rust and corrosion for decades
Galvanized steel mesh is also often more affordable than traditional rebar, helping developers and builders save substantial money. For roadways, vehicle storage, and large buildings, a combination of the two materials may be necessary for dependable reinforcement against the continuous weight.
Get more insight in our blog, Is Wire Mesh Necessary in a Concrete Driveway?
Shop Galvanized Wire Mesh Rolls & More from TWP Inc.
TWP Inc. has been an industry-leading supplier of construction and building meshes since 1969. Our woman-owned company is a trusted resource for developers, architects, engineers, builders, and contractors alike.
We carry galvanized woven wire mesh rolls, sheets, and panels of varying sizes and wire diameters. When you browse the selection, you'll also find welded and poly-coated options with maximum resistance in extreme conditions.
TWP Inc. also offers helpful in-house services, including cleaning, measuring, disc sizing, laser cutting, and roll slitting. Shop mesh in stock or contact us for a quote on a custom order.
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For more information steel mesh for concrete, please get in touch with us!