Doric, Ionic, Corinthian, or modern architectural columns? Exterior columns that provide the classic beauty of quarried stone or the upscale elegance of solid bronze? Small architectural columns that frame a doorway, or imposing Glass Fiber Reinforced Concrete columns that complete the entryway of a prestigious university? When it comes to choosing exterior columns, these are just a few of the questions that must be answered. Perhaps nothing is as important, however, as choosing the right material for architectural columns. This article will discuss the main factors that should be considered during the selection process.
Whether structural or decorative, Hammond columns should be crafted from a strong material to ensure a long lifespan. Properly-constructed GRP columns are stronger than steel pound for pound, while cast stone columns have a compressive strength of up to 15,000 psi, substantially higher than exterior columns crafted of natural limestone.
Exterior architectural columns have to withstand considerable stress. They may be exposed to acid rain, moisture, freeze-thaw cycles, extreme weather events, and possibly salt spray, which is why choosing a durable material is vital. Glass Fiber Reinforced Concrete columns are highly resistant to corrosion and weathering, while GRP columns can withstand exposure to various chemicals, moisture, and salt spray, substances that can wreak havoc on more traditional materials.
Architectural columns crafted of lightweight materials are often easier and less expensive to transport, and can usually be installed faster. GRP columns typically weigh between 2 and 4.5 pounds per square foot, while Glass Fiber Reinforced Concrete columns weigh just a fraction of exterior columns crafted from steel-reinforced precast.
Cost is an important consideration for most architectural elements, and exterior columns are no exception. Since GRP columns can be manufactured to replicate marble, limestone, bronze, and other costly materials, these types of exterior columns are often a financially-savvy choice.
While choosing a durable and practical material for architectural columns in Hammond is important, aesthetics should not be overlooked. Cast stone columns are ideal if the look of natural cut stone is desired, while Glass Fiber Reinforced Concrete columns are suitable for those who prefer concrete. GRP columns are the most versatile of the three, as they can replicate a vast array of materials.