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Compressive strength of 53grade opc cement?
The compressive strength of 53 grade ordinary portland cement is 53 N/mm2 at 28 days.
What the grade of cement?
33 grade, 43 grade and the 53 grade cement (In India)
What are grade of cement?
33 grade, 43 grade and the 53 grade cement (In India)
What is 53 and 43 grade in cement industry?
charecteristic strength of Cement. 53N/MM2 and so on
53 grade cement bag price in maharashtra?
300
What are the various types of Ordinary Portland Cement?
The various types of ordinary portland cement are,Ordinary portland cement 33 gradeOrdinary portland cement 43 gradeOrdinary portland cement 53 grade
What does the fineness of the cement indicate?
That indicates higher hydration rate of the cement , thus faster to achieve the desired resistance.
What is the difference between 43 and 53 grades of cement?
The OPC was classified into three grades, namely 33 grade, 43 grade and53 grade depending upon the strength of the cement at 28 days when tested as per IS 4031-1988. If the 28 days strength is not less than 33N/mm2, it is called 33 grade cement, if thestrength is not less than 43N/mm2, it is called 43 grade cement, and if the strength is not lessthen 53 N/mm2, it is called 53 grade cement.
What is difference between 43 and 53 grade opc cement?
43 grade OPC Cement it denotes the compressive strength of concrete in 43 Mega pascals will attain in 28 days. it is normally used for pavements, Non RCC structures and which are not important for initial strength. where as 53 Grade OPC Cement it denotes the compressive strength of 53 Mega Pascals will attain in concrete with the 28days, and it is used for RCC strengths and which are important to gain initial strength.
What is the difference between 43 grade cement and 53 grade cement?
ANSWER: The grade 43 and 53 in cement mainly corresponds to the average compressive strength attained after 28 days ( 6724 hours) in mega pascals (Mpa) of at least three mortar cubes ( area of face 50 cm squared) composed of one part cement, 3 parts of standard s and ( conforming to IS 650:1966) by mass and P/4 ( P is the percentage of water required to produce a paste of standard consistency as per IS standard) + 3 percentage ( of combined mass of cement plus sand) of water , prepared, stored and tested in the manner described in methods of physical test for hydraulic cement. 721 hr not less than 23 MPa for 43 grade, 27 MPa for 53 grade 1682 hrs not less than 33MPa for 43 grade, 37MPa for 53 grade 6724 hrs not less than 43MPa for 43 grade, 53 MPa for 53 grade ANSWER: The grade 43 and 53 in cement mainly corresponds to the average compressive strength attained after 28 days ( 6724 hours) in mega pascals (Mpa) of at least three mortar cubes ( area of face 50 cm squared) composed of one part cement, 3 parts of standard s and ( conforming to IS 650:1966) by mass and P/4 ( P is the percentage of water required to produce a paste of standard consistency as per IS standard) + 3 percentage ( of combined mass of cement plus sand) of water , prepared, stored and tested in the manner described in methods of physical test for hydraulic cement. 721 hr not less than 23 MPa for 43 grade, 27 MPa for 53 grade 1682 hrs not less than 33MPa for 43 grade, 37MPa for 53 grade 6724 hrs not less than 43MPa for 43 grade, 53 MPa for 53 grade
Which grade cement is best for concrete roofing?
For concrete roofing, Grade 43 or Grade 53 cement is typically recommended due to their high strength and durability. Grade 53 cement, in particular, offers superior compressive strength, making it ideal for structures that require enhanced load-bearing capabilities. Additionally, using cement with low permeability can help improve the roofing's resistance to moisture and weathering. Overall, the choice between these grades may depend on specific structural requirements and local building codes.
What is a equivalent fraction for 5.300?
It is 53/10, or 5300/1000 if you wish to indicate that it is accurate to the nearest thousandths.
