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What is correlation between strength of mortar to strength of concrete?
mortar are mixing by sand & cement and concrete is mixing by cement, sand & stone
How much pressure does it take to make cement crack?
That depends on the thickness of the cement, the strength of the cement, the age of it, Is it reinforced
What is the strength required for cement sand plaster?
Require strength for Plaster?
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 is the affect of age of concrete upon the water cement ratio and strength curve?
As concrete ages, its strength typically increases due to continued hydration of the cement particles, which can affect the water-cement ratio's impact on strength. Initially, a lower water-cement ratio leads to higher strength, but as concrete matures, the difference in strength between varying ratios diminishes. This means that while a low water-cement ratio is critical for achieving high early strength, the age of the concrete plays a significant role in enhancing overall durability and strength over time, regardless of the initial ratio. Thus, the strength curve generally shows a rising trend with age, independent of the initial water-cement ratio.
What is the tensile strength of cement?
1000kg
What is correlation between strength of mortar to strength of concrete?
mortar are mixing by sand & cement and concrete is mixing by cement, sand & stone
How much pressure does it take to make cement crack?
That depends on the thickness of the cement, the strength of the cement, the age of it, Is it reinforced
What is the strength required for cement sand plaster?
Require strength for Plaster?
What happen on storing of cement?
Due to prolonged storage of cement, it gradually loses its strength.
Compressive strength of 53grade opc cement?
The compressive strength of 53 grade ordinary portland cement is 53 N/mm2 at 28 days.
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 is the affect of age of concrete upon the water cement ratio and strength curve?
As concrete ages, its strength typically increases due to continued hydration of the cement particles, which can affect the water-cement ratio's impact on strength. Initially, a lower water-cement ratio leads to higher strength, but as concrete matures, the difference in strength between varying ratios diminishes. This means that while a low water-cement ratio is critical for achieving high early strength, the age of the concrete plays a significant role in enhancing overall durability and strength over time, regardless of the initial ratio. Thus, the strength curve generally shows a rising trend with age, independent of the initial water-cement ratio.
What is cement mad of?
Cement is hydrated limestone. Concrete is cement, stone and sand. Sometimes fiberglass fibers are added to increase strength.
What is 53 and 43 grade in cement industry?
charecteristic strength of Cement. 53N/MM2 and so on
What is the function of the cement?
Functions of fly ash in cement,It is used as a replacement material.Low heat of hydrationGains strength more than that of the ordinary cement.
How much stronger is white cement than grey?
White cement and grey cement have similar compressive strength, typically ranging from 25 to 40 MPa for standard mixes. However, the strength can vary based on the specific formulations and additives used. Generally, the difference in strength is not significant, but white cement is often used for aesthetic purposes rather than strength advantages. Therefore, it's more about the application than a direct strength comparison.
