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The properties of cement are,
- Chemical composition
- Loss on ignition
- Insoluble residues
- sulphur content and magnesia content
- Soundness
- Heat of hydration
- Setting time
- Initial setting time
- Final Setting time
- Fineness
- Strength of cement
- Consistency.
Lisa Schaefer
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What are the characteristics of masonry cement?
Characteristics of masonry cement :Strength of the masonry cement is goodSetting property will be fine as that of lime mortarIt is used particularly for masonry construction.inday mabao
What is the difference between additives and admixtures?
Additives are added to Cement during manufacturing to get new property for cement whilst admixtures are added to mix during mixing to get new property to the fresh concrete.
What is the change when you mix sand with cement and leave it for 12 hours?
nothing will happen its remains same unless we adding water...becoz the reaction in sand and cement starts only when we adding water in it....but if we keep the mixture in humid place the cement loose its property...so it s not usable
What is the classification of cement?
There are 3 types of cement,OPC (Ordinary Portland cement)PPC (Portland pozzolona cement)Special Cements.
Is cement a homogeneous or heterogeneous mixture?
I consider cement as a heterogeneous mixture.
Is it illegal to write in wet sidewalk cement?
It is illegal to write in wet sidewalk cement in some cases. This is the case if the wet cement is government property.
What are the characteristics of masonry cement?
Characteristics of masonry cement :Strength of the masonry cement is goodSetting property will be fine as that of lime mortarIt is used particularly for masonry construction.inday mabao
What is the difference between additives and admixtures?
Additives are added to Cement during manufacturing to get new property for cement whilst admixtures are added to mix during mixing to get new property to the fresh concrete.
What is high alumina cement used for?
High Alumina Cement is an inorganic material that form a dense texture when it reacts with water and has a excellent refractory, quick hardening property and resistance to chemical attacks. This type of cement is produced by grinding clinkers formed by calcining bauxite and lime
What is soundness of cement?
Soundness of cement is the property of hardened cement paste undergoing large change in volume after setting without delayed destructive expansion. This destructive expansion is caused by excessive amounts of free lime or magnesia. This change in volume may cause crack and disintegration of concrete.Soundness of cement can be checked by using Le-Chatliers apparatus.
What is sound cement?
Soundness of cement is the property of hardened cement paste undergoing large change in volume after setting without delayed destructive expansion. This destructive expansion is caused by excessive amounts of free lime or magnesia. This change in volume may cause crack and disintegration of concrete.Soundness of cement can be checked by using Le-Chatliers apparatus.
What is the change when you mix sand with cement and leave it for 12 hours?
nothing will happen its remains same unless we adding water...becoz the reaction in sand and cement starts only when we adding water in it....but if we keep the mixture in humid place the cement loose its property...so it s not usable
Is it easier to run on grass or cement?
cement cement it is easier to run on cement cement
What is the difference between concrete mortar and cement paste?
Cement paste is formed when cement is mixed with water. However, cement mortar is formed when cement is mixed with fine aggregate (sand) and water.The strength of cement mortar is more when compared to cement paste.Shrinkage will be less in cement mortar and high in cement paste.
What the cement equation?
cement = cement hope this is helpfull
What is the difference between cement and mortar and concrete?
Cement paste is formed when cement is mixed with water. However, cement mortar is formed when cement is mixed with fine aggregate (sand) and water.The strength of cement mortar is more when compared to cement paste.Shrinkage will be less in cement mortar and high in cement paste.
What is bulkage of cement?
when water is added to the cement,cement volume decreases due to removal of air from cement particles. this reduction in cement volume is the bulkage
