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How is concrete made from cement?
Concrete is to bread as cement is to flour. Concrete is a mixture of sand, gravel, cement, and water.
What is the purpose of cement in concrete?
cement is the binder for concrete like glue with out it you have mud with rocks
What is rain forced cement concrete?
It is not rain forced but re-inforced cement concrete. It means the concrete after setting and hardening.
Should a sidewalk be made of cement or concrete?
Concrete is what you make a sidewalk from. To make concrete, you mix Portland cement, sand, gravel (aggregate) and water. The cement holds the aggregate together.
What is a waterproof cement?
concrete
What is cement concrete?
Concrete actually contains cement as well as sand and gravel. We say "cement concrete" because cement is an ingredient in concrete. And because the cement is what binds together the sand and gravel that make up the concrete.
How is concrete made from cement?
Concrete is to bread as cement is to flour. Concrete is a mixture of sand, gravel, cement, and water.
What is the formula of cement?
4CaO.Al2O3.Fe2O3 (Tetracalcium Alminoferrate)
What are the physical properties of cement?
Physical properties of cement,StrengthShrinkageDurabiltysetting timeHeat of hydrationChemical resistanceFinenessTemperature
What is the properties and uses of reinforced cement concrete?
Properties of fresh concrete:WorkabilitysegregationBleedingHarshnessProperties of hardened concrete:DurabilityPermeabilityCreepShrinkageUses of reinforced cement concrete:It is used in flexural membersUsed in compression membersused in slabs, beams, columns, footings,etc.,
How is cement used in concrete?
Cement, sand and stone is what concrete is made of. Cement is the binding agent.
Meaning of hydration in concrete?
Hydration in concrete refers to the chemical reaction between water and cement which causes the mixture to harden and gain strength. This process is crucial for the development of the concrete's properties and durability. Proper hydration is necessary to ensure the concrete reaches its desired strength and durability.
Is concrete a metal nonmetal or metalloid?
Concrete is a mixture of materials including cement, aggregates (such as sand and gravel), and water. It is not classified as a metal, nonmetal, or metalloid, as it is a composite material with properties derived from its components.
What is the purpose of cement in concrete?
cement is the binder for concrete like glue with out it you have mud with rocks
What Percentage of cement is used in concrete in a house?
the concrete used in a house is 47% cement
How many yards of cement needed for a 40x60 patio?
Thickness? Do you mean cement or concrete - cement is the binder/adhesive in the concrete.
Is concrete a homogeneous?
Within the concrete, there is cement, aggregate, and water. Cement is simply a glue that holds the rock or other aggregate together. Water activates the cement. Even cement itself isn’t a homogenous mixture, which means concrete could never be homogenous.
