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  • Hardman-De & Co designed and developed rebar couplers and a mechanised pressing method in 2007 which has proven to speed up the construction and save labour costs, material costs and thereby the overall costs of concrete construction.

    Even though rebar coupling is proven to be faster and safer than other methods of coupling that are old and traditional, there is a misconception that the later costs less. This is why you need to learn more about rebar couplers and the technology behind it that helps you save time and money even while giving you the best results.

    The technology behind Hardman couplers (www.hardman-de.com) lets you connect two rods, even of different diameters in any position or place. The equipment provides perfect placement avoiding non-alignment and inconvenient threading. The couplers have a feature that’s called the “jump” that helps in making the placement perfect.

    The mechanical pressing process that joins two lengths of rebar, ensures that the breaking strength of the joints are 20-25% higher than those welded together. The couplers provided by Hardman (www.hardman-de.com) are available in various ranges of sizes (16-40). These are portable and easy to use.

    The process of installation of the equipments and production of the couplers is very simple with no gas emissions, wasted material or irritating noise adding to the pollution. The Hardman way of construction ensures a healthier environment.

    There are two types of coupling equipments; one which is portable and another one which is stationary. These equipments can be used on bars with maximum cross section. The couplings are much stronger than the base metal itself, thereby providing a stronger and safer joint.

    Another important advantage of Hardman couplers are that it allows any length of bars in any position to be joined without having any issues due to the spatial arrangements of the bars. The set of equipments also works within a wide range of temperature from -50C to +50C.

    High productivity and quality of Hardman products have helped them be the backbone of concrete constructions of utmost responsibility like transport construction, industrial buildings and high-rise. Many buildings and concrete structures built in seismic zones too have used Hardman products for their construction.

    The company has been producing couplers since 2008 and all of the equipments manufactured meet the international standard mark of ISO 15835. The components of Hardman products are made in Germany and assembled in Ukraine ensuring the best quality at the cheapest price which is satisfactory and affordable for you.

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