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Shotcrete is a method of building a structure using a concrete mixture. A shotcrete mixture likely would exceed the compressive strength of most mixtures used for placed walls because the application of shotcrete requires a much lower water-cementitious material ratio than commonly found in residential wall mixtures.

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Shotcrete is an all-inclusive term to describe the spraying of concrete or mortar that may be accomplished through either a dry- or wet-mix process. Gunite refers only to the dry-mix process in which the dry cementitious mixture is blown through a hose to the nozzle, where the water is injected immediately prior to application.

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Electric motor or diesel engine? If electric motor, please let me know your local voltage, in China, it is 3phase,380V,50Hz.

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For output, now our hydraulic power pack range is from 0-30L/min to 0-68L/min.

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For drilling rig, grouting pump, or other machinery?

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the guarantee period of hydroseeding machine is one year count from one month after shipping date except wearing parts. We will send some wearing parts of machine and diesel engine when delivery.