An admixture is the action of admixing, mixing in to something.
AcceleratorsRetardersAir entraining agentsWorkability agents
Answer is D. sterile
Additives are substances added to a material to improve or alter its properties, while admixtures are specific types of additives used in concrete to modify its properties. Admixtures are typically used in construction to enhance the performance of concrete, such as improving workability, strength, or durability.
cementsandcoarse aggregatewater andsome admixtures.
Varies on admixtures, aggregates and fillers.
compounds, usually of medical orientaion, that are intended to be taken intravenously. http://www.kingguide.com/
Silica flour and Silica sand our admixtures to Portland cements.
Cement, sand, gravel and water are the most commonly used minimum ingredients to make concrete. However various types of admixtures can be added while making concrete to enhance its properties such as workability, setting time, strength, permiability, durability, chemical resistance, etc.
Workability is defined as the amount of useful internal work to produce full compaction.Factors affecting workabilityWater contentMix proportionUse of admixtures
Sterility, solubility and stability are all important when preparing IV admixtures. So all the above.
The four primary ingredients of concrete are cement, water, aggregates, and admixtures. Cement acts as the binding agent, while water is necessary for the chemical reaction that hardens the mix. Aggregates, which include sand, gravel, or crushed stone, provide bulk and strength. Admixtures are optional additives that can modify the properties of concrete, such as workability and curing time.
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