Good concrete is concrete that must be qualified as satisfactory. In both conditions the concrete leoklao is from the mixer to mix the liquid pour into the formwork to concrete conditions and packed in ice, and then said: That will give you a packed in concrete formwork, according to the method, without using much effort, as well as the ingredients will require adequate adhesion. For the method of pouring concrete to be used And when hardened, and then must have strengths in accordance with specifications. You'll also need to have other properties, such as density, tensile strength, durability, resistance to accepting the ingress of water or other liquids. Resistant to corrosion by sulfate and so on
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