What is better: vibrocast or vibropressed paving slabs, differences, comparison of characteristics

The options available to you when selecting paving slabs for your project can be quite overwhelming. Paving slabs made of vibrocast and vibropressed materials are among the most popular options. You can choose the option that best meets your needs by being aware of the distinctions between these two types.

A vibration casting technique is used to create vibrocast paving slabs. In order to ensure a smooth finish and eliminate air bubbles, concrete is poured into molds and then vibrated. As a result, you get a premium slab that looks sleek and is frequently used in decorative projects where aesthetics are important.

Conversely, vibropressed paving slabs are produced through an alternative method. Here, a press with high pressure and vibration compacts the concrete mixture. This process yields incredibly robust and long-lasting slabs, which are perfect for heavy-duty uses like driveways and commercial spaces where durability and strength are essential.

Slabs made by vibrocast and vibropressed methods each have special benefits and traits of their own. While vibropressed slabs offer superior strength and resistance to wear and tear, vibrocast slabs offer more design flexibility and a finer surface texture. Your decision regarding durability vs. appearance will be based on the particular needs of your project.

We will examine the distinctions between vibrocast and vibropressed paving slabs in greater detail in this article. We will help you decide which option is best for your paving needs by comparing their features, advantages, and best use cases.

Production technologies

Tiles come in various varieties. Businesses employ the subsequent production technologies:

• vibrocasting;
• vibropressing;
• hyperpressing.

Every paving stone has unique qualities of its own. Paving slabs in construction stores come in vibrocast and vibropressed varieties; the buyer must choose which is better depending on the coating requirements.

Vibrocasting

The vibrocasting method produces products with a smooth surface. They are painted in large quantities. The slabs are made by artisans using molds, and their geometry is stable. The products are submerged for a few minutes in water that has been heated to between +40 and +70°C to expedite the removal process. Consequently, the polymer substance used to create the mold swells. It is effortlessly removed by the craftsman from the completed slab.

Low energy consumption is a feature of the production technology, but more manual labor is required. Both laying and storing the bathroom’s paving components require labor.

1. Color concrete, which was used for the manufacture of the facial layer, began to knead separately.
2. The gray concrete from which the base is made began to be mixed in another concrete mixer.

The colored mixture is first poured into the mold, and the gray base is added 30 seconds later. After thirty seconds of operation, the vibration motor shuts off. Three weeks are spent drying the molded slabs. Vibration casting products are made to support light loads.

Vibration pressing

The use of a vibropress distinguishes this technology from others. A solution is first fed into the matrix after being combined in a concrete mixer. The completed tile is formed by the punch. A unique mechanism hurls it onto the conveyor belt. Depending on production volumes, products might end up on a pallet right away rather than on a conveyor.

With a high-quality brick press, the business can make up to twenty slabs in a minute. In workshops, manual labor is essentially nonexistent. An additional benefit of this technique is that the finished paving elements can be easily removed from the molds.

This method is no longer used if products that were previously used are used. The hydration of cement stone is essentially unaffected, and paving slab costs rise significantly.

Two-layer tile release is appropriate for the vibrating impressive method. These products are of a higher caliber than vibro. The lack of mixing between the layers and the total removal of air from the mixture improve the characteristics.

HyperPressing

Specialized equipment is required for the production of slabs through hyperpressing, and the necessary characteristics are much higher.

The devices work on the principle that a punch is crushed inside the matrix on the solution. An effort in this instance is between 0.2 and 0.4 MPa.

When the οроцесс формовки прессом stabilizes, they enter the распалубке. The material’s initial strength is between two and four MPa. You can safely remove the mold even though the tiles haven’t gained strength yet.

The slabs have a high strength because during the production process, a high pressure is applied to the solution. Their water permeability is low. The surface of products made by hyperpressing is smooth. However, keep in mind that these tiles will become slick in the winter and during heavy rains when making your purchase.

Preparing such paving stones for processing is nearly impossible. Because of this, simple patterns should be preferred when laying, and when purchasing, buy both halves and entire slabs.

Comparison of performance qualities

Which paving slab is better is a topic that many buyers are curious about. The area where the slabs will be used will determine the response. You should select products with a long service life that are durable when there is a significant load applied to the surface.

The production technology employed affects the paving stones’ performance attributes. Although the raw materials for each slab are the same, the concrete’s proportions vary. It takes different amounts of time to form the products. The chosen technology affects the painting’s quality.

Vibration-cast tiles

These slabs are smooth on the outside. Because it is slick, manufacturers give their products surface figured ornamentation or notches. The material can be easily chipped with a pick or cut with a stone disk. The slabs have a service life of 5-8 years, but a lot depends on how they are used.

The coating quickly loses its color. When a tile is struck, it often cracks and breaks during winter sidewalk cleaning. The degree to which the manufacturer adhered to the technology determines the product’s quality. It is therefore preferable to purchase goods from big businesses.

Vibro-pressed

Such slabs are more expensive than vibro-cast ones, but their performance characteristics are higher. Paving stones have stable dimensions, so it is easier to work with them. But the products are durable, so they are more difficult to process, chip and cut.

Vibration-pressed tiles have a rough front surface. Walking on it is more convenient for pedestrians.

Paving stones are placed on a compacted, level foundation. River sand or quartz is used to fill the joints.

Hyper-pressed

Although hyper-pressed tiles cost more than other products, they endure a long time, even under challenging circumstances. The slabs are thinner but still sturdy and have a lovely design. These paving stones allow pedestrians to walk comfortably and prevent shoes from slipping, even in the winter.

The sole disadvantage is that laying these slabs on curved and radiused surfaces can be challenging. The goods produced by companies that closely follow the technology will be the only ones with the proclaimed high characteristics.

The decision between vibrocast and vibropressed paving slabs ultimately comes down to your project’s specifications and unique demands. Each approach has unique benefits that may make it better suited for a particular application.

Paving slabs made of vibrocast are renowned for their extreme durability and strength. More density and fewer air pockets are made possible during the manufacturing process, which produces a durable product. These slabs are frequently chosen for locations like driveways and high-traffic areas where a sturdy and resilient surface is needed.

Conversely, vibropressed paving slabs are prized for their aesthetic appeal and adaptability. They’re a great option for decoration because they can be made in a wide range of sizes, shapes, and colors. Large-scale projects with short deadlines may benefit from their production process’s speed and efficiency.

Because vibropressed slabs can be produced more quickly, they are typically less expensive. Nonetheless, vibrocast slabs may end up being a better long-term investment if durability and resistance to high loads are important considerations.

In the end, the choice ought to be founded on a thorough evaluation of the particular needs of your project. You can choose wisely if you know the main distinctions between vibrocast and vibropressed paving slabs, regardless of your priorities: cost, durability, or aesthetics.

To select the ideal vibrocast or vibropressed paving slab for your project, it’s critical to comprehend their distinctions. Vibrocast slabs are perfect for decorative areas because of their intricate designs and smoother finish. Vibropressed slabs, on the other hand, are ideal for high-traffic or load-bearing areas because of their exceptional strength and durability. You can choose the kind of paving slab that best suits your needs by contrasting its features, such as cost, application, durability, and beauty.

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