m 55 grade concrete


A Complete Guide of Concrete Grade

Concrete's grade is determined by the minimum compressive strength mpa n rating 28 days after it was poured. Plain cement concrete works (PPC) is the mixture of cement, fine aggregate (sand) and coarse aggregate. The letter M means mix grade, which is followed by a number that indicates its compressive strength, for example, M10.

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Grade Of Concrete And Their Uses - Concrete Mix Ratio ...

M-55 grade is used for Pre-stressed concrete girders and piers etc. High Strength Concrete M-60, M-65, M-80 are used for RCC work where high compressive strength is required such as high rise building, long Span bridges, ultra-thin white topping and spillways of dams, coastal construction etc.

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Concrete Mix Design | Different Grades of Concrete

Concrete Mix design of M5, M7.5, M10, M15, M20, M25, M30 and higher grades of concrete is calculated as below: The procedure for finding the different grades of concrete mixes are same. The below mentioned method can be applied to any grade of concrete by changing the values. To make ease in understanding we are finding the Concrete mix design ...

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Experimental Investigation on M55 Grade Concrete Using ...

to produce M55 grade concrete. One of the main problem associated with high strength concrete is autogenous shrinkage due to low water-binder ratio and hence a study was conducted by addition of non-perforated and perforated cenosphere in to M55 grade concrete mix as a …

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Different Grade Of Concrete M20 M25 M30 Concrete Grade

Component of Concrete . Here are only four major components that are usually required for concrete formation. Cement, Sand, Coarse aggregate, and water with a suitable proportion of water.. All of these components are mixed according to batching or Concrete grade table, Maybe M10, M20, M25, M30, etc. Mostly M25 and M30 always used in construction industries for multistory buildings.

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STANDARD CONSTRUCTION SPECIFICATIONS FOR …

fabricated into mesh formed by the process of electric welding. The grade of wire shall conform to AASHTO M-32. Welded Steel Wire Fabric shall conform to ASTM A-185 (AASHTO M-55). C. Cement The cement shall be of a recognized standard brand of Portland Cement conforming to the specification requirements listed below and of a type listed below:

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Difference Between M25 and M30 Concrete | What Is M25 ...

The concrete grades are defined by the strength and composition of the concrete and the minimum strength that the concrete must have after 28 days of the initial construction.. The degree of concrete is understood in the measurements of MPa, where M means mixture, and MPa indicates the general strength.. Concrete mixtures are defined in ascending numbers of 5, starting at 10, and show the ...

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Different Grade of Concrete their Uses and Application ...

M 55 Grade of concrete is prepared by design Mix. Mix Design of M55 grade of concrete is as per IS- 10262-2009 In M55 grade of concrete "M" denoted by Mix ratio & 55 denotes compressive strength of a 150 mm cube after 28 days of curing, indicates in N / mm 2. Use of M 55 Grade of Concrete: M55 grade of concrete …

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High strength m70 concrete grade - SlideShare

HIGH STRENTH M70 GRADE CONCRETE Page 11 Grade of Concrete • The concrete shall be in grades designated Group Grade designation Characteristics compressive strength of 150 mm cube at 28 days, N/mm2 Ordinary Concrete M10 M15 M20 10 15 20 Standard Concrete M25 M30 M35 M40 M45 M50 M55 25 30 35 40 45 50 55 High Strength Concrete M60 M65 M70 M75 ...

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As per IS: 456 - 2000, the range of standard concrete is:

The range of Standard Concrete is M25 - M55. Group. Grade Designation. Specified Characteristic compressive strength of 150 mm cube at 20 days in N/mm2. Ordinary Concrete …

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Study Of Properties Of Bendable Concrete For M25 Grade

The study on ECC can be done for higher grade concrete such as M55 to M70. REFERENCES [1] K Selvakumar, R Kishore Kumar & A Deivasiamanic2017"EXPERIMENTAL STUDY ON BENDABLE CONCRETE"SSRG International Journal of Civil Engineering-(ICRTCETM-2017), 214-218. [2] Satheesh V S, Yuvaraja N, vinoth V, Balaji ...

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Are there different grades of concrete? - Quora

Answer (1 of 6): Are there different grades of concrete? There are too many to list. The to understand the question, you need to understand the constituent materials in concrete. Basically, OPC concrete, a standard type, uses Portland cement (there are five types, each with different characterist...

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Standard Specification for Concrete Aggregates1

for Concrete Item Mass Percent of Total Sample, max Clay lumps and friable particles 3.0 Material finer than 75-µm (No. 200) sieve: Concrete subject to abrasion 3.0A All other concrete 5.0A Coal and lignite: Where surface appearance of concrete is of importance 0.5 All other concrete 1.0

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M55 Grade Concrete Using Industrial Waste To Minimize ...

Table 2: Mix Design of M 55 grade Concrete Material OPC 53 Grade Slag Powder Aggregate Sand Admixture Free Water Total Water W/C Ratio Density 20 mm 10 mm Quantity 245 245 682 554 694 3.6 165 185 0.32 2493 Fig. 1: (a) Compressive Strength of mortar with different percentage replacement (b)Different Strengths of M55 grade Concrete Slag 3.3.

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Grade of concrete - Its 3 Types and Mix ratios

M50 is used in pressurized beams, runways, concrete roads, RCC columns etc. M55 Grade: M55 is used in pier and pressurized concrete girders. M60 & M70 Grade Of Concrete: M60 & M70 grades of concrete are used in RCC work where high compressive strength is required such as high rising buildings and long bridges etc.

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Concrete Mix Ratio And Slump Value Of Concrete ...

A properly designed mixture possesses the desired workability for the fresh concrete and the required durability and strength for the hardened concrete. Typically, a mix is about 10 to 15 % cement, 60 to 75 % aggregate and 15 to 20 % water. This concrete mix ratio of aggregate to sand to cement is an important factor in determining the ...

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Mix Design M-50 Grade - Civil Engineering Portal - Biggest ...

The mix design M-50 grade (Using Admixture –Sikament) provided here is for reference purpose only. Actual site conditions vary and thus this should be adjusted as per the location and other factors. Parameters for mix design M50 Grade Designation = M-50 Type of cement = O.P.C-43 grade Brand of cement = Vikram ( Grasim ) […]

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What Is Grade of Concrete | Concrete Mix Ratio | Type of ...

For the M50 grade of concrete the mix ratio (cement: sand: aggregate) is the design mix and the compressive strength 50 MPa ( N/mm2 ) or 7250 psi. For the M55 grade of concrete the mix ratio (cement: sand: aggregate) is the design mix and the compressive strength 55 MPa ( …

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ASTM SPECIFICATIONS FOR CONCRETE MASONRY UNITS - …

CONCRETE BUILDING BRICK—ASTM C55. ASTM C55-03 (ref. 9a) included two grades of concrete brick: Grade N for veneer and facing applications and Grade S for general use. In 2006, the grades were removed and requirements for concrete brick used in veneer and facing applications were moved into a new standard: C1634 (see below).

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Different Grades Of Concrete | Based On IS, American ...

g. M55 Grade. M-55 Mix Designs as per IS-10262-2009; Used in the Pressurized Concrete Girders. Used in the Pressurized Concrete Piers. 1.1.3. High strength concrete grades For M60 to M80 Grade of Concrete. These grades of concrete are used in the following sectors: a. Construction of high rise buildings, spillways of dams, long-span bridges ...

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Grade Of Concrete | Concrete Classification | Types Of ...

For making concrete we use cement, sand, aggregate, and water which are mixed with a certain ratio, and concrete is cast and put in a cube of 150 mm size and put in a water bath for 28 days and afterward, it is tested in a compression testing machine.The compressive stress result is known as the "grade of concrete".It is expressed in N/mm². The concrete grade is denoted by M10, M20, M30 ...

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What Is PCC Concrete | Plain Cement Concrete | PCC In ...

M-40 grade is used for prestressed concrete work, slabs, beams, columns, footings etc. M-45, M-50 grades are used for RCC, runway, concrete road (POQ) prestressed concrete girders, RCC columns, prestressed beams, etc. M-55 grade is used for prestressed concrete girders and piers etc. 3. High Strength Concrete

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High Strength Concrete Mix Design (M60 and Higher) - Happho

S = Assumed standard deviation in N/mm2 = 5 (Considered same as M55 grade for High Strength Concrete) = 60 + 1.65 x 5.0 = 68.25 N/mm2. Note : Under control conditions if Target average compressive strength is achieved then at field,the probability of …

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M 15 Mix Designs as per IS-10262-2009 - Civil Engineering ...

M-15 CONCRETE MIX DESIGN . As per IS 10262-2009 & MORT&H . A-1. Stipulations for Proportioning: 1. Grade Designation : M15: 2. Type of Cement: OPC 53 grade confirming to IS-12269-1987

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What are the concrete mix proportions of M35, M40, M45 ...

Answer (1 of 9): * Mixing cement with sand, stone/aggregates and water, a paste will form which can be used to bind the building materials together. This paste is also called as concrete. * The strength of this concrete mix is determined by the proportion on which these cement, sand, stones or ...

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Different Grades of Concrete and their uses

Different Grades of Concrete explained … Different projects often require different grades of concrete. In this instance, t he g rade is defined as the strength and composition of the concrete based on the minimum strength the concrete needs to be after 28 days following initial construction.. C Grade concretes are measured using cubic concrete testing.

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(PDF) Experimental Analysis on High Strength Concrete ...

Test was carried out for M-55 grade concrete. 5. RESULT & DISCUSSIONS 5.1 Hardened Concrete Result A. Compressive Strength Test In M-55 grade of concrete the value of 40% CS replacement Chart -1 & 2: Compressive Strength of Cube for M-55 gives maximum 69.64 MPA compressive strength.

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Different Types of Concrete Grades and their uses | Base ...

M55: Design Mix: 55 MPa: 7975 psi: M60: Design Mix: 60 MPa: 8700 psi: M65: Design Mix: 65 MPa: 9425 psi: M70: Design Mix: 70 MPa: 10150 psi (image provided by 9images) Choosing the right concrete grade for the construction job: So what can these grades be used for and which is best for the job at hand? Below is a list of a few of the initial ...

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Mix design of m55 grade concrete as per latest IS code IS ...

Concrete mix design for M55 grade concrete (With Admixture) as per latest code IS 10262 : 2019 Projects requirements. 1 Concrete mix design for M55 2 Type of cement used OPC 53 grade cement conforming to IS 269 3 Maximum nominal size of aggregate : 20 mm. 4 Exposure condition : Severe exposure condition defined as per table 3 Page no 18 of IS 456 2000 .

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CONCRETE Definition, Components, Grades, Manufacture

Concrete Grade. Grades of concrete definition are defined by the strength and composition of the concrete, and the minimum strength the concrete should have following 28 days of initial construction. The grade of concrete is understood in measurements of MPa, where M stands for mix and the MPa denotes the overall strength.

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What is M20 grade concrete? - Quora

Answer (1 of 11): Good question to understand Basics of concrete technology. M20 grade concrete has characteristic compressive strengh of 20 mpa(N/mm2). Here in M20 grade of concrete,M stands for "mix proportion" . And in mix of concrete it contains cement,fine aggregates and course aggregates ...

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M 50 Grade Concrete – civilengineering4u

Parameters for concrete mix design M50 grade of concrete. Grade of Concrete = M-50 Type of cement are used = O.P.C-43 grade Brand of cement = Local Brand Admixture = Poly Carboxylate based admixture Fine Aggregate = Zone-II graded sand. Sp. Gravity Cement = 3.16 Fine Aggregate = 2.62 Coarse Aggregate (20mm) = 2.64 Coarse Aggregate (10mm) = 2.65

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ASTM F1554 – Anchor Bolt Manufacturer | A&M Nut & Bolt

F1554 Grade 55. Grade 55 anchor bolts are mild steel bolts providing a minimum yield strength of 55 ksi. Like Grade 36, they can be ordered as hot-dip galvanized, mechanically galvanized, or a plain black finish. While F1554 does not require Grade 55 to be weldable, all steel used to make F1554 Grade 55 anchor bolts at A&M Nut & Bolt meets ...

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