But have you ever thought about how precast concrete products are made? Ever wondered why these products outperform their cast-in-place counterparts? In this post, Garrett Precast explains what goes into precast concrete products, right from manufacturing to installation.
Designing the Product
Everything starts with a design that determines the product's dimensions, shape, strength requirements, and intended application. Engineers and manufacturers consider factors such as expected loads, environmental conditions, reinforcement requirements, and installation specifications.
The design also determines the mold that will be used during production. Since the mold controls the final shape of the concrete, accuracy at this stage is essential. Any inaccuracies could lead to costly surprises down the road.
Preparing the Mold
Before concrete is poured, the mold is cleaned and prepared. Reinforcing steel, wire mesh, inserts, lifting anchors, and other components are positioned according to the product's specifications.
The reinforcement helps the finished concrete withstand the stresses it may experience during transportation, handling, and use. Any embedded components must be placed accurately because correcting their position after the concrete has hardened is difficult or impossible.
Mixing and Pouring the Concrete
The concrete mixture is carefully proportioned using cement, aggregates, water, and other approved ingredients. The specific mix can vary depending on the product and the performance requirements.
Once the concrete is ready, it is placed into the prepared mold. Workers and equipment help distribute the concrete throughout the form and eliminate unwanted air pockets. Proper consolidation is important because voids can weaken the finished product and affect its appearance.
Curing and Quality Control
After pouring, the concrete needs time to gain strength. Controlled curing conditions help the concrete develop the properties required for its intended application.
Quality control continues throughout this stage. Manufacturers may inspect dimensions, surfaces, reinforcement placement, and concrete strength. Products that don't meet the required specifications may need additional attention before they can leave the facility.
This controlled manufacturing environment is one of the major advantages of precast concrete. Weather and other jobsite variables can have less influence over production compared with concrete being poured outdoors.
Installation at the Jobsite
The final stage is installation. Before the concrete precast product arrives, the jobsite needs to be prepared so the component can be placed correctly. Depending on the application, this may involve excavation, grading, foundation preparation, drainage work, or other site preparation.
Cranes or other lifting equipment may then position the precast component. Workers check alignment, elevation, connections, and other installation requirements before the project moves forward.
Do You Need Concrete Precast Products? Contact Garrett Precast Today
Choosing the right precast company is a critical step in reaping the benefits of precast concrete products. At Garrett Precast, we pride ourselves on providing quality products at budget-friendly rates. Having been in the field for years and built a solid reputation, we’ve become trusted industry leaders when it comes to manufacturing concrete precast products. We are renowned for supplying quality products, speedy production without compromising on quality, and staying ahead of the curve. Some of the products we supply include retaining walls in Greenville, SC, seawalls, concrete parking stops, septic tank risers, and many more. Contact us today for reliable precast solutions and place your order.
