The method is a mechanised variation of the slump test and includes determination of workability of fresh concrete by performing vibration to concrete after removal of the slump cone. The assembly is mounted upon a small vibrating table operating at a fixed amplitude and frequency.
The time to complete the required vibration gives an indication of the concrete workability. The set consists of vibrating table, slump cone, graduated rod with transparent plate, filling cone and tamping rod.
220V, 50–60 Hz, 1 ph.
Dimensions: 280x220x710 mm.
Weight: 90 Kg.
It is quite easy to determine the durability and structure of the concrete product with the vebe device used to perform some tests on fresh concrete. These devices, which are used to determine whether the consistency of fresh concrete has been prepared successfully or not, are also considered as functional products because they are specially designed.
These devices, which are mostly recommended to be used in concretes of 63 mm and below, also reveal the results obtained as a result of the experiment in a short time.
How to Do the Plague Experiment?
Vebe test is carried out with a vebe device specially produced for this experiment. This test, also known as the slump test in the standard sense, emerges as a different version of the slump test. Especially in this experiment, the situation that stands out is the addition of vibration.
Both vibration and removal of the slump cone reveal the different aspect of the vebe test from the slump test.
For this experiment, the device must first be placed on the table in accordance with the rule, and then the whole test must be completed on the table with vibration feature by moving it over the frequency.
During this experiment, the motion is based on the principle of constant amplitude, and the most important element needed for the experiment is vibration. Thus, it is revealed how workable the concrete to be used later is, and it is a test that must be applied to fresh concrete before it is used.
What are the Vebe Device Features?
The vebe device, which is sold as a set, is very functional, especially since it is a set with vibration. Thanks to this feature, which is different from classical measurement tests, it is a device with a blue color specially designed for the process.
Filling the fresh concrete into the hopper is very easy thanks to the cylindrical treasury and the subject shaped interior, which has a white color on it.
This product, which has a special apparatus for the operation of the product, is also produced in accordance with the EN 12350-3 standard within international standards.
This device, which has 700x260x380 mm dimensions, also has a weight of 90 kg. The vebe device, which comes across as a functional product with its durability, shows how workable it is by vibrating in fresh concrete.
Having a power of 230 W, this device also reaches a speed of 50 Hz, so that the elapsed time can be easily detected.
Very basically, the time elapsed at the base of the experiment is important. If the vibration is completed, the time elapsed is determined, so that the testers have a clearer idea about the concrete.
Along with the Vebe device, there is a transparent disc, a filling funnel and a bottling rod, and it is sold as a set with these products together.
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