Concrete is mainly composed of cement, mixed with several powdered mineral admixtures, water, and additives to form a binder slurry.
Scattered sand and stone are evenly mixed and poured into various models such as beams, columns, and slabs, firmly bonded into a whole engineering material.
In the process of preparing and producing concrete, in addition to requiring the uniformity of the cement-based binder slurry itself, it is also required to separate each sand and stone particle with the slurry through mixing, and then use construction techniques such as vibration to achieve the closest accumulation of sand and stone, and firmly bond them together with the binder.
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