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concrete making is just not a matter of mixing ingredients to produce a plastic maas but good concrete must satisfy performance requirements in the plastic stage and also in hardened stage.

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Physical properties of cement?

The properties of cement are,FinenessNormal consistencySetting timeSoundnessHeat of hydrationStrength of cement.


What properties must statues have?

the properties the statue must have is the cement the mold (the thing that holds the cement) ,or you have to break it some how


Properties of cement concrete?

Properties of fresh concrete:WorkabilitysegregationBleedingHarshnessProperties of hardened concrete:DurabilityPermeabilityCreepShrinkage


What are the insoluble residue in cement?

The insoluble residue in cement mainly consists of unhydrated cement particles, minerals, and impurities. These residues can affect the performance and properties of the cement, such as strength development and durability. Proper quality control measures are important to ensure optimal composition and properties of cement.


What properties does limestone have that makes it good building material?

CEMENT


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.,


What is the formula of cement?

4CaO.Al2O3.Fe2O3 (Tetracalcium Alminoferrate)


Property of cement?

The properties of cement are,Chemical compositionLoss on ignitionInsoluble residuessulphur content and magnesia contentSoundnessHeat of hydrationSetting timeInitial setting timeFinal Setting timeFinenessStrength of cementConsistency.


Why glass ionomer cement not mixed on glass slab?

Glass ionomer cement should not be mixed on a glass slab because the ions present in the cement can react with the glass slab, leading to contamination and affecting the setting reaction of the cement. This can compromise the physical properties and performance of the cement. It is recommended to use a disposable mixing pad or a mixing paper to prevent any unwanted reactions and ensure the proper setting of the glass ionomer cement.


What are the chemical compositions of antibacterial cement?

Antibacterial cement typically contains additives such as triclosan or silver ions that have antibacterial properties. These additives are incorporated into the cement mix to prevent bacterial growth and promote a sterile environment in medical or hygiene-sensitive applications.


What is the classification of cement?

Cement is classified into different types based on their chemical composition and properties. Common classifications include Portland cement, which is the most widely used type, as well as blended cements, such as fly ash or slag cements, and specialty cements like white cement. Each type of cement has specific applications and characteristics.


Is cement a mechanical mixture or a solution?

Cement is a mechanical mixture. It is composed of different materials such as limestone, clay, and gypsum that are physically mixed together but retain their individual properties.