If you have a construction project that involves concrete pouring, you might be worried about air pockets that could cause cracks once the concrete dries up. You do not need to worry. A concrete vibrator is a device used to eliminate air pockets in wet concrete. If you have not previously used a concrete vibrator, this guide details a few things you should know about them.
Types of Concrete Vibrators
Depending on your project, there is a likelihood that you will use one of these vibrators.
Internal concrete vibrators consist of a motor attached to a hose. Once the hose is inserted into the wet concrete, it floats the air particles in the mix. The secret to using this equipment is ensuring that you do not withdraw the hose faster than the rate at which air can move up the mix.
External concrete vibrators are pinned to the concrete's formwork. These vibrators are ideal when you cannot use an internal vibrator. For example, it could be challenging to use an internal vibrator when building precast concrete blocks.
Surface vibrators will screed and vibrate the concrete at the same time. Although they are highly efficient and easy to use, they can only be used on shallow slabs with low water to cement ratio.
Choosing A Concrete Vibrator
Consider the following when choosing a concerted vibrator:
If you want an internal vibrator, check the length of the hose to determine how deep you can insert the vibrator.
Renting Versus Buying A Concrete Vibrator
You might be conflicted over whether to buy or rent the concrete vibrator. Renting is perfect for contractors who have long-term projects. Although you will incur a high initial cost, you will make long-term savings. Besides, you can sell the equipment once you finish the project. Hiring a vibrator is ideal when you need the vibrator for a short period. Most rental companies will send a professional to operate the equipment and conduct regular maintenance. Therefore, you do not bear any liabilities.Share
8 December 2021
Industrial manufacturing processes are as diverse as they are necessary for our modern life. Large-scale industrial equipment has transformed the creation of all kinds of products, including vehicles, computers and many other items that we use in our daily lives. This blog seeks to explore the industrial manufacturing processes that are used in commercial facilities across Australia. By reading about new manufacturing techniques, you can increase your facility’s efficiency and learn how to create high-quality materials using modern techniques. If you ever need more information, we make sure to link to valuable local resources. We hope you find what you’re looking for.