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Precast concrete is a product that is made by forming concrete in a reusable mold, then cured in a controllable environment. Because it’s produced in a controlled environment (often referred to as a precast plant), the concrete is given the opportunity to properly cure and be closely monitored by plant employees. Utilizing a precast concrete system offers many advantages over site casting of concrete.
The production process for precast concrete is performed on ground level, which helps with safety throughout a project. There is also a greater control of the quality of materials and workmanship in a precast plant rather than on a construction site. Financially, the forms used in a precast plant may be reused hundreds to thousands of times before they have to be replaced, which allows cost of formwork per unit to be lower than for site-cast production.
Above all of this, because they are made ahead of time, these precast blocks are essential in cutting time and creating convenience. Included in the advantages of precast concrete are:
1. Durability – Precast concrete is very hardy and material like sand, gravel, and reinforced metal bars make them very durable. The reinforced bars ensure quality, strength, and consistency.
2. Weather Resistance – Because of its material, precast concrete is resistant to rain, floodwater, wind damage, and vermin. The blocks are treated to withstand mold and temperature changes, meaning it can endure freeze and thaw cycles and temperature changes that is common with other building materials.
3. Soundproofing – Soundproofing is more effective with precast concrete, because it can be treated and contain fillers to help absorb noises and sounds. Due to this, it is often used for residential soundproofing along with barriers along busy roads and inside studios to absorb acoustics.
