• Understanding Grout Packers and How They Work

    Companies need to determine which packer will be appropriate for the job to be completed. Fixed end packers are one option, but some companies require packers with a single or sliding end.

  • Grout packers, like the ones offered by Aardvark Packers, offer a reliable and fast seal for grouting the pile/jacket annulus. One of the most important cost factors when installing a jacket is time. As a result, a huge advantage of using the inflatable packers, offered by aardvarkpackers.com, is that they make the setting or the resetting of a grout plug unnecessary.

    Thanks to the strong and textile reinforced packers, one-stage, economical grouting is provided, regardless of the grout weight or the water depth. Once the pile has been driven, the packers can be inflated remotely by liquid or gas, which seal the annulus for the grouting process. A fast indication that the seal is made is offered by the pressure gauges, which are found at the surface. In addition to the standard grouting packers that are available, there are special packers that can be manufactured on request.

    The Technical Characteristics of Grout Packers

    Grout packers are considered a high strength, textile reinforced packer. There are regular guide shims, which are located right above the actual packer, which protect it during the pile driving. These also provide sufficient catering for sealing needs. With this product in use, users have complete quality control, which includes material traceability, pressure testing, and radiographic weld inspection. Thanks to the toroidal construction of the pressure chamber, the sensitivity of the rubber and metal bands are eliminated.

    The element is able to be easily installed in a sleeve or leg at the actual fabrication yard and is able to be replaced without having to remove the packer cylinder out of the structure. When a standard size simulated pile section is centered inside, the packer is able to be fully tested for pressure, even after it has been installed on the jacket.

    Bottom and Top Skirt Sleeves

    With an inflatable grouting packer that is mounted on the bottom and top of skirt sleeves, a user can feel confident they are going to achieve the highest quality of grouting for this essential connection. Also, this particular arrangement provides for the grout returns as well as sample monitoring at the work deck, while eliminating the need for underwater monitoring equipment or divers.

    For those who want to learn about aardvark, and the company’s grout packers, they can visit the website at www.aardvarkpackers.com. Being informed is the best way to help ensure that the desired results are achieved and that they provide the quality results desired.

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