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Ordinary Portland Cement Ordinary Portland Cement (OPC grade 53) manufactured by the Ultratech cement company from Gujarat, having a specific gravity of 315 g/cm 3, was used Locally available 20 and 10-mm sized aggregates from around the Rajkot city area were used as coarse aggregat Sand from the banks of Aaji River near Rajkot was used as fine aggregate...
Types of Cement Cement is a binding material which makes a bond between aggregates and reinforcing materials together With the development of technology, quality and types of cement have also developed So there are different types of cement for different construction works Types of Cement Followings are the types of cement: Ordinary Portland Cement (OPC)...
What is the mix ratio for grade 30 concrete Nov 15, 2012· What is the mix ratio for grade 30 concrete? , So a grade 30 concrete will be the same whether batched in Kansas City, Karachi, Kingston-Upon-Hull or Kinshasa Read More 19 20 21...
Concrete Mix Ratios Concrete mix ratio is a vital topic in concrete mix design The four basic ingredients for making concrete are: Portland cement, sand, aggregate (stone) and water The strength of concrete mixture depends on the ratio in which these four ingredients are mixed...
How to calculate material quantities for C30 concrete Sep 26, 2017· If I should understand your question, do you mean calculating for the proportions of cement, fine and coarse aggregate that will give us a compressive cube strength of 30N/mm2? If yes then this is the way to go about it using DOE (Department of En....
Portland cement Portland cement is the most common type of cement in general use around the world as a basic ingredient of concrete, mortar, stucco, and non-specialty groutIt was developed from other types of hydraulic lime in England in the late 19th century by Joseph Aspdin, and usually originates from limestoneIt is a fine powder, produced by heating limestone and clay minerals in a kiln to form clinker ....
The Advantages of Portland Aug 12, 2014· The setting time of PLC concrete is generally the same as for concrete made with OPC or slightly shorter But for mixes with supplementary cementitious materials (SCMs, such as fly ash or slag cement) the retardation effects of the SCMs are reduced...
Difference Between OPC And PPC Cement Pozzolana materials are added to the cement in the ratio of 15% to 35% by weight PPC is available in one grade and its strength is similar to that of OPC 33 Grade after curing Difference Between OPC and PPC Cement SNo Ordinary Portland Cement ( OPC ) , (30,...
15+ Different Types of Cement A number of different types of cement are manufactured, by varying the ratio of the raw material and/or by adding some additional materials Some of the most common cement classifications are: 1 Ordinary Portland Cement 2 Rapid hardening cement, 3 Ultra-rapid hardening cement...
mix design of concrete C30 opc 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 ....
CONCRETE MIXING RATIOS By measuring the mixing ratios you will have a consistent concrete mix throughout your entire project Mixing ratio to make 1 yard of concrete To produce a 3000 psi cubic yard of concrete (27 cubic feet) the concrete mixture ratio is: 517 pounds of cement or (234kg) 1560 pounds of sand or (707kg) 1600 pounds of stone or (725kg)...
Types Of Cement and Their Uses In Construction Dec 03, 2016· Rapid hardening cement is very similar to ordinary portland cement (OPC) It contains higher c3s content and finer grinding Therefore it gives greater strength development at an early stage than OPC The strength of this cement at the age of 3 days is almost same as the 7 days strength of OPC with the same water-cement ratio...
Types of Cement Rapid Hardening Cement: Rapid hardening cement is the same as ordinary portland cement (OPC) It holds higher c3s content and smaller grinding Therefore it provides greater strength at an early stage than OPC The strength of this cement of 3 days is almost similar to the 7 days strength of OPC with a similar water-cement ratio...
30 Opc The Ratio Of Cement Opc Cement 53 Grade Cement Hi 2015-8-453 grade opc cement3 grade opc is a higher strength cement to meet the needs of the consumer for higher strength concretes per bis requirements the minimum 28 days compressive strength of 53 grade opc should not be less than 53 mpa...
What is the mix ratio of M30 concrete? Apr 07, 2019· M30 stands for the mix of concrete which after 28 days of curing will give the strength of 30 N/mm² At my site for building construction grade M30 is being used Ratio of the ingredients are following for M30 concrete mix ( In Liter ) :- CEMENT -....
9 Types of Portland Cement and their Applications Also called Ordinary Portland Cement (OPC), Type I is a general-purpose cement, which is adequate for most uses, except those which require the special properties of other typ It has an adequate strength and a low heat of hydration...
Grade Of Concrete and water Cement Ratio Oct 29, 2017· in this Video Lecture you are able to Learn what is grade of concrete and water cement ratio in detail and also concrete grade table with water cement ratio To Read Articles :civilglobal ....
8 Main Cement Ingredients & Their Functions Cement, as a binding material, is a very important building material Almost every construction work requires cement Therefore, the composition of cement is a matter of great interest to engineers For understanding cement composition, one must know the functionality of Cement ingredients...
Ordinary Portland Cement Ordinary Portland Cement Ordinary Portland Cement (OPC) is mostly used for common structures and also for important civil worksIn India, about 70% of cement is of this category It has mainly three grad Grade means mortar cube strength in N/mm2 after 28 days Lets know more about the Ordinary Portland Cement...