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##### IS 1542 (1992): sand for plaster

a) Crushed gravel sand and ALPM have been added in the scope and pit sand has been included under naturally occurring sands; b) As per the grading given in Table 1, the fineness modulus of sand could vary from I2 to 22...

##### 14 AGGREGATES

1433 Fineness Modulus Fineness Modulus (FM) is used in determining the degree of uniformity of the aggregate gradation It is an empirical number relating to the fineness of the aggregate The higher the FM is, the coarser...

##### Civiconcepts

2020/05/18· Fineness Test of Cement Procedure and Importance fineness test of cement as per IS: 4031 - 1 The Fineness must be less than 10 % as per IS Recommendations Skip to content Civiconcepts Make Your House Perfect with us ....

##### Fineness Modulus

2018/09/05· For aggregates used in PCC, another common gradation description for fine aggregate is the fineness modulus It is described in ASTM C 125 and is a single number used to describe a gradation curve It is defined as: ....

##### Fineness Modulus of Fine Aggregate

Fineness Modulus of Fine Aggregate Fine aggregate (sand) grading affects consistence and finishability Fineness Modulus (FM) is an empirical calculation used to support the optimisation of a concrete mix design It is used to ....

##### Fineness modulus

The Fineness Modulus (FM) is an empirical figure obtained by adding the total percentage of the sample of an aggregate retained on each of a specified series of sieves, and dividing the sum by 100 Sieves sizes are: 150-μm (No ....

##### what is fineness modulas of sand

what is fineness modulas of sand ? Answer / ashoka kumar jali Fineness modulas of sand is 25 to 30 % as per specification in MORT&H Section 1000 Is This Answer Correct ? 1 Yes 0 No what is fineness modulas of Answer ....

##### Definition of fineness modulus

A means of evaluating sand and gravel deposits, consisting of passing samples through standardized sets of sieves, accumulating percentages retained, dividing by 100, and comparing the resultant fineness-modulus number to ii...

##### fineness modulus

The strength of concrete not only depends upon the mechanical strength of aggregates but also to a greater extent on its absorption, modulus of elasticity, shape and size, bulk density, porosity, moisture-content, fineness modulus, grading of aggregates etc, grading of aggregates etc...

##### How to calculate the fineness modulus

2019/08/14· Fineness modulus of aggregate is an index number which gives an idea about the finance of aggregate and is an approximate proportion of the average size of particle in the aggregate It is found out by sieve analysis test...

##### Fineness Modulus of Aggregates: The Inside Scoop

Fineness Modulus of Sand To calculate the fineness modulus of sand, the sum of the cumulative percentages retained on the following sieves are divided by 100: 150μm (No 100), 300μm (No 50), 600-μm (No 30), 118mm (No...

##### Fineness Modulus

The bigger the fineness modulus is, the more coarse the sand is The fineness modulus of the sand used in ordinary concrete is within 37 ~ 16 And if M x is within 37 ~ 31, it is coarse sand; if M x is within 30 ~ 23, it is medium sand; if M x is within 22 ~ 16, it is fine sand; and if M x is within 15-07, it is superfine sand which should be ,...

##### What is the definition of fineness modulus

2012/11/25· The Fineness Modulus (FM) is an index number which is roughly proportional to the average size of the particles in an aggregate sample It is obtained by adding the cumulative percentages coarser ....

##### What Is Fineness Modulus of Sand?

2019/08/15· Fineness modulus of aggregate is an index number which gives an idea about the finance of aggregate and is an approximate proportion of the average size of particle in the aggregate It is found out by sieve analysis test of standard size in the laboratory The thumb rule is lower the fineness modulus, particles are smaller and higher the fineness modulus,...