2022-02-24
Sand and Gravel, known as indispensable aggregates for the construction sector, must be crushed to obtain the optimal size in relation to their specific uses.
We distinguish two categories:
Primary inert materials
Natural inert materials such as sand, gravel, pebbles and their mixtures, coming from quarries, deposits, rivers or lakes or deriving from the processing (crushing, screening and / or washing) of excavation material. This category also includes gravel produced with quarry waste (gneiss, marble, etc.).
Excavated material
Material resulting from excavation of the soil of construction works as well as from excavation of tunnels. This category includes loose stone as gravel, sand, silt and clay or their mixtures, broken rock, material from previous construction operations.
Hengyang aggregates processing plants for the production of sand and gravel are designed to deliver custom equipment capable of adding the maximum value and meeting the needs of each specific site in terms of quantity and granulometry.
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