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in a simple way it is the strength of concrete, which it can bear the loads of its specified grade
ex
C 25 grade can resist the weight of 25kn/m2 after 28days
of 60% after 7 days.
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∙ 13y ago
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What is goliath cement?
It is a strong cement made up by seven different ingredients
What are the different types of cement?
Type-I - Ordinary portland cement used in general constructionType-II - Portland pozzolana cement , moderate heat of hydrationType- III - Rapid hardening cement used for quick setting worksType-IV - low heat cement, low heat of hydrationType-V - Sulphate resisting cement used in sewage linings,marine construction.
Cement consumption per cum of all grades of concrete?
m15- 6.25 m20 - 6.8 m25 - 7.5 m30- 8.5 m35- 9 m40 - 10
What is the ratio of cement sand and aggregate in M30 mix of concrete?
The ratios of cement to sand to aggregate for the different grades of concrete are as follows. M10 has a ratio of 1:3:6. M15 has a ratio of 1:2:4. M20 has a ratio of 1:1.5:3. M25 has a ratio of 1:1:2, but M30 has no set ratio. It is a designed mixture to achieve the stress tolerance desired.
What is the suitable mortar for limestone masonry?
I would use type S mortar for vertical applications and portland cement for horizontal work. Portland will work for either but it is rough on your skin and hands.
Quantity of steel in cement concrete per cubic feet?
Considering the different applications and methods of concrete construction, you really can't calculate it that way.
What are the different types Cement?
There are three different types of cement,Ordinary portland cementPortland pozzolana cementSpecial cements.There are 3 types of cement,OPC (Ordinary Portland cement)PPC (Portland pozzolona cement)Special Cements.There are many types of cement. These include gray ordinary Portland cement, well cement, hydraulic cement, as well as bagged cement.There are three different types of cement,Ordinary portland cementPortland pozzolana cementSpecial cements.
Do you list grades on high school applications?
I Never Post My Grades On To High school Websites, they aren't private, the website is usually public!
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 goliath cement?
It is a strong cement made up by seven different ingredients
What are the other form of tool steel?
Tool Steels are available in many forms of flats and rounds in may different grades for a number of applications. See the related links for more information.
What are the different names for cement?
Concrete :)
How much is the sand for a mix ratio cement in weight?
It depends on what you are mixing for. The ratio would vary for specific applications.
Is asbestos ever found in Portland cement?
Under normal circumstances we would not find asbestos in Portland cement. Asbestos has a number of applications (even though it is hazardous), but none of them involve it being mixed with cement. The presence of asbestos in cement would weaken the final product (concrete, grout, mortar, stucco, or whatever), so there is no reason to deliberately include it in the cement.
What are the different types of cement?
Type-I - Ordinary portland cement used in general constructionType-II - Portland pozzolana cement , moderate heat of hydrationType- III - Rapid hardening cement used for quick setting worksType-IV - low heat cement, low heat of hydrationType-V - Sulphate resisting cement used in sewage linings,marine construction.
What grade is this science in because these answers can be different for other grades?
Many Grades
How much sand cement and water needs 1M3 foamed concrete?
different density need different sand ,cement and water , cement and water is about 2:1 , details please visiti website:httP://www.foamed.com.cn
