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which size of aggregate divides coarse from fine aggregate

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which size of aggregate divides coarse from fine aggregate

Common aggregate can be classified into coarse aggregate and fine aggregate The aggregates which particle size is larger than 475mm is called coarse aggregate including gravel crushed stone slag etc The aggregates which particle size is less than 475mm is called fine aggregate including the fine and medium natural sand sand fly ash

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Which size of aggregate divides coarse from fine aggregate

Which size of aggregate divides coarse from fine aggregate? 3. What type(s) of cement should be used to build massive concrete structures (e.g., dams)? 4. What is the advantage of using low-alloy steel (A706, Grade 60) over billet steel (A615, Grade 60)? 5. What is the long-term effect of shrinkage and creep in concrete? 6.

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Which Size Of Aggregate Divides Coarse From Fine

Coarse aggregate is used to describe particles larger than 4.75 mm, and the term fine aggregate is used for particles smaller than 4.75mm. Fine aggregates contain particles in the size range 75 µm to 4.75 mm, and coarse aggregates from 4.75 to about 40 mm, except for

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which size of aggregate divides coarse from fine aggregate

Aggregate Material. Aggregates used in creating concrete can account up to 75 percent of the total volume used and these materials are divided into two distinct categories: fine and coarse siz Fine aggregates generally consist of natural sand or crushed stone with particles sizes of 3/8-inch (95-mm)...

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Difference Between Fine and Coarse Aggregate Civil

Size of Particles: Fine aggregates are the particles that pass through 4.75 mm sieve and retain on 0.075 mm sieve. Coarse aggregates are the particles that retain on 4.75 mm sieve. 3: Materials: Sand, surki, stone screenings, burnt clays, cinders, fly ash, etc are used as fine aggregate in concrete. Brick chips (broken bricks), stone chips (broken stones), gravels, pebbles, clinkers, cinders etc. are used as

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Difference between Fine Aggregate & Coarse Aggregate

As per zones, 90% to 100% of the fine aggregate passes 4.75 mm IS sieve and 0 to 15% passes 150 microns IS sieve. The nominal size of coarse aggregate is 40 mm, 20 mm, 16 mm and 12.5 mm. Difference between Fine and Coarse Aggregate: According to source

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Difference Between Fine Aggregate and Coarse Aggregate

29/05/2011· Whether going for coarse or fine aggregate it has to be remembered that there should not be great variation in the size of the particles as it hampers a good performing concrete. To have a concrete that performs satisfactorily, particle size should be as uniform as possible whether coarse or fine aggregate is used. It is obvious that the concrete placer wants aggregate to be such that

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Types Of Aggregates Difference Between Coarse and fine

Fine aggregate Vs Coarse Aggregate: Both stand for filler materials in concrete mixtures but the material created with a mixture of smaller particles of grains and minerals is known as fine aggregate, and the material along with gravels, cobble, and boulders is called as the coarse aggregate. In coarse aggregates, the sizes of the particles remain in excess of 4.75mm; Although, the size may

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HOW TO CLASSIFY AGGREGATES ACCORDING TO SIZE?

07/07/2014· According to size the aggregates are classified as: Fine Aggregate Coarse Aggregate All in Aggregate Fine Aggregate It is the aggregate most of which passes 4.75 mm IS sieve and contains only so much coarser as is permitted by specification. According to source fine aggregate may be described as: Natural Sand– it is the aggregate []

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Classification of Aggregates as per Size and Shape -Coarse

When the aggregate is sieved through 4.75mm sieve, the aggregate retained is called coarse aggregate. Gravel, cobble and boulders come under this category. The maximum size aggregate used may be dependent upon some conditions.

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Which Size Of Aggregate Divides Coarse From Fine

Which Size Of Aggregate Divides Coarse From Fine Aggregate. Aggregates for Concrete. AGGREGATES FOR CONCRETE E1-3 sieve and predominantly retained on the 75 µm (No. 200) sieve is called "fine aggregate" or "sand," and larger aggregate is called "coarse aggregate." Coarse aggregate may be available in several different size groups, such as 19 to 4.75 mm (3/4 in. to No. 4),

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Difference Between Fine Aggregate and Coarse

Fine Aggregate is smaller in size: Coarse Aggregate is bigger in size: Fine Aggregates are passes through a 4.75 mm sieve and retain on a 0.075 mm sieve. Coarse aggregates are t retain on 4.75 mm sieve. It is made of Sand, surki, stone screenings, burnt clays, cinders, fly ash: It is made of Brick chips (broken bricks), stone chips (broken stones), gravels, pebbles, clinkers, cinders : River

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Classification of Aggregates as per Size and Shape

Aggregates are classified into 2 types according to size. Fine aggregate; Coarse aggregate; Fine Aggregate. When the aggregate is sieved through 4.75mm sieve, the aggregate passed through it called as fine aggregate. Natural sand is generally used as fine aggregate, silt and clay are also come under this category. The soft deposit consisting of sand, silt and clay is termed as loam. The

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Classification of coarse aggregate based on size civilfact

According to size the fine aggregate could also be represented as coarse sand, medium sand and fine sand. IS specifications classify the fine aggregate into four sorts in step with its grading as fine aggregate of zone 1 to zone 4. The four grading zones become more fine from Zone-1 to Zone- 4. 90% to 100% of the fine mixture passes 4.75 mm IS sieve and 0% to 15% passes 150 micron IS sieve

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Types Of Aggregates Difference Between Coarse and

Fine aggregate Vs Coarse Aggregate: Both stand for filler materials in concrete mixtures but the material created with a mixture of smaller particles of grains and minerals is known as fine aggregate, and the material along with gravels, cobble, and boulders is called as the coarse aggregate. In coarse aggregates, the sizes of the particles remain in excess of 4.75mm; Although, the size may

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Fine and coarse aggregates in construction aggregates

Fine and coarse aggregates,fine aggregate are inert materials mixed with a binding material like cement, lime or mud in the preparation of mortar or concrete. Fine and coarse aggregates shall consist of naturally occurring stones, gravel and sand and shall be hard, strong, dense, durable, clear and free from veins, adherent coating and injurious amounts of disintegrated pieces and deleterious

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Gradation of Coarse Aggregate by Sieve Analysis CIVIL

The graded coarse aggregate is defined by its nominal size i.e., 40 mm, 20 mm, 16 mm, 12.5 mm, etc. For example, a graded aggregate of nominal size 12.5 mm means an aggregate most of which passes the 12.5 mm IS Sieve. Because the aggregates are formed due to natural disintegration of rocks or by the artificial crushing of rock or gravel, they derive their many of the properties from the parent

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What is the size of coarse aggregate used in concrete?

When the size of aggregate is greater than 4.75 mm ( say 5 mm) it is called coarse aggregate. Graded aggregates are used for better particle packing. The larger the size of aggregate lesser the cement required for same strength up to certain grade...

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Sieve Analysis of Aggregates Ontario Sand, Stone

Sample Size (Coarse Aggregate and Mixed Coarse and Fine Aggregate) Test sample size is mostly determined by the Nominal Maximum Size of the material being tested. When grading to a given specification, the Nominal Maximum Size is defined as “the largest sieve in the specification on which any material is allowed”. Page 92 lists the minimum mass required for a test sample (other than for

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What are the function of coarse and fine aggregate in

Aggregate mixture ratios determine the properties of the cured concrete. Too much course or fine aggregate in the admixture will have detrimental effects on the strength of the cured concrete. The proper proportions and sizing will often include u...

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