Shotcrete technology has been widely used in underground engineering due to its simple process, timely support and low cost. At present, there are mainly two spraying methods: dry spraying and wet ...

Material saving: The discharge port of the wet spraying trolley hopper is equipped with a gate for adjusting the material discharging speed, which can change the material discharging speed at will ...

Leading underground mining shotcrete specialist Putzmeister is adding new products to its range of underground construction equipment at this year’s world-leading construction machinery fair bauma in ...

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Wirtgen is making the process concrete curing even easier and smoother with the introduction of its latest texture curing machine, the TCM 180, which deploys a modular design for working widths ...