Durability testing of concrete admixtures

In addition to having appropriate strength, concrete should also include application-level precautions, including resistance to cold, water penetration, chloride ion penetration, shrinkage, carbonization, Rigid steel rust, sulfate resistance, tensile strength fatigue deformation, alkali aggregate reaction, etc. are generally called service properties. Waterproof concrete: refers to the property of concrete to resist the penetration of liquids…