# Different Type Of Sand And Its Fineness Modulus

Aug 14 2019· 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 particles are larger

Nov 21 2017· Irrespective of type of sand A good sand which is used in construction should have less than 3 of Silica and no organic impurities Different construction activities requires different fineness modulus of sand Sand used in Brick work -The sand used for Brickwork should have a fineness modulus of 1 2 to 1 5 Sand used in plastering -

Engineering Classification of Shari Ghat River Index Terms— River Bed Sand Fineness Modulus FM Sieve Analysis of Sand Sieve analysis is Get Price And Support Online Fineness Modulus of Sand Fine Aggregate and sieve Fineness modulus of sand fine aggregate is an index number which represents the mean size of the particles in sand

sand deposits creating several environmental issues as an alternate manufactured sand MSand are being used as fine aggregate in place of natural river sand This research is mainly concentrated on gradation of fine aggregate to get required quality by examine the effect of different fineness modulus …

different type of sand and its fineness modulus different type of sand and its fineness called sbm mining and construction machinery fineness and construction machinery fineness modulus called More 2 Concrete Materials - in 2 Concrete Materials The proportions of materials vary with different types of The fineness modulus is an …

Apr 10 2018· fineness modulus of sand and sieve analysis of sand how to decide zone of sand fine aggregate fineness modulus of sand and sieve analysis of sand how to decide zone of sand fine aggregate

Fineness modulus of sand is an index arrived based on the particle size analysis and then dividing the sum of the cumulative percentage of particles retained on the sieves by 100 it is important to note that higher the fineness modulus higher is the coarser portion of the sand

The present series dealt with the properties of mortars made with sand mixtures comprising quarry sand—washed and unwashed—and natural sand with the resultant fineness modulus characterising the sand recommended by the B S S for Type 1 sand

Jun 02 2012· Degree of gradation is also called fineness modulus of sand We find fineness modulus and compare it the standard recommended values Apparatus The apparatus consists of six different types of sieves i e 4 8 16 30 50 and 100 sieve The smallest sieve number is at the top and the others are arranged in ascending order

Jul 20 2018· Fineness modulus also provides important information about the density of the resulting concrete as well as its compressive strength Both of these factors must be taken into consideration when designing the concrete For more information about the role played by fineness modulus contact the concrete experts at Southport Concrete Corp

The sieve sizes are 0 15 mm 0 3 mm 0 6 mm 1 18 mm 2 36 mm 4 75 mm 9 5 mm 19 0 mm 38 1 mm and larger increasing in the ratio of 2 1 The same value of fineness modulus may therefore be obtained from several different particle size distributions In general however a …

Limits of Fineness Modulus Fineness modulus of coarse aggregate varies from 5 5 to 8 0 And for all in aggregates or combined aggregates fineness modulus varies from 3 5 to 6 5 Range of fineness modulus for aggregate of different maximum sized aggregates is given below

Sometime it may happen that the aggregate available at site is not conforming to the desired grading In such case two or more aggregates from different sources may be combined to get the required grading Fineness modulus value can be used as a technical way to blend coarse aggregate with fine aggregate to produce desired …

The same value of fineness modulus may therefore be obtained from several different particle size distributions In general however a smaller value indicates a finer aggregate Fine aggregates range from a FM of 2 00 to 4 00 and coarse aggregates smaller than 38 1 mm range from 6 75 to 8 00 Combinations of fine and coarse aggregates have

The shortage and high cost of quarries sand in some regions around the world has motivated engineers and researchers to investigate the possibility and feasibility of using other materials to be

Mar 07 2016· Fineness modulus gives the idea about how course or fine the sand is Lower FM indicates fine sand and higher FM indicates courser sand Fine sand requires more cement paste due to high surface area and tendency to develop crack

The fineness of the sand plays an important role in the finishability of the concrete mix and even small changes in fineness can affect finishing The fineness modulus is a single parameter that describes the grading curve and can be useful in checking the uniformity of grading

Fineness modulus of sand fine aggregate is an index number which represents the mean size of the particles in sand It is calculated by performing sieve analysis with standard sieves The cumulative percentage retained on each sieve is added and subtracted by 100 gives the value of fineness

Fineness modulus of fine aggregate varies from 2 0 to 3 5mm Fine aggregate having fineness modulus more than 3 2 should not considered as fine aggregate Various values of fineness modulus for different sands are detailed below Type of sand Fineness modulus range Fine sand 2 2 2 6 Medium sand 2 6 2 9 Coarse sand 2 9 3 2

Nov 25 2012· What is the fineness modulus of sand there are different types of modulus it depends on what types of stress is acting on the material if its direct stress then then there is modulus …

Fineness modulus is an index no Which Indicates mean particle size in sand fine aggregate FM is obtained by adding cumulative percentage retained percentage

1 Glass sand from Kauai Hawaii 2 Dune sand from the Gobi Desert Mongolia 3 Quartz sand with green glauconite from Estonia 4 Volcanic sand with reddish weathered basalt from Maui Hawaii 5 Biogenic coral sand from Molokai Hawaii 6 Coral pi

Jan 27 2018· Fineness modulus of sand fine aggregate is an index number which represents the mean size of the particles in sand It is calculated by performing sieve analysis with standard sieves

Sep 01 2014· Fineness Modulus of Sand Why to Determine Fineness Modulus Fineness modulus is generally used to get an idea of how coarse or fine the aggregate is More fineness modulus value indicates that the aggregate is coarser and small value of fineness modulus indicates that the aggregate is finer Fineness modulus of different type of sand is as per

Fineness of fine aggregate is related to term fineness modulus most commonly sand Fineness modulus is a measure to define fineness of aggregate precisely it defines coarseness or fineness of aggregate to be used in concrete

Comparison of percentage improvement of optimized sands â ¢ The S-6 sand fineness modulus of 2 68 gives the compressive strength lower than the S-7 sand fineness modulus of 1 94 due to the high percentage of calcium 81 8 and low percentage of silica 6 7

Aggregates as the collection of loose materials its types can be classified according to its its source aggregate size and its aggregate density as follows 3 categories clean and well graded the fineness modulus of artificial sand should be in the range of 2 4-2 8 and that of natural sand should be in the range of 2 2-3 0 2 The

In the present investigations the effect of Fineness Modulus of sand has been investigated The Fine aggregate Sand taken is Yamuna river sand and coarse aggregate taken is Dolomite limestone in crushed form It has been sorted in several categories starting the Fineness Modulus FM of sand …

SIEVE ANALYSIS AND FINENESS MODULUS Sampling Since the reason for sampling aggregates is to determine the gradation particle size of the aggregate it is necessary that they be sampled correctly The results of testing will re ect the condition and characteristics of the …

Grain Fineness sand test The grain fineness test method is to find the size of the silica sand particles It fine grain sand associate with good surface finish strength of mold will high and lower permeability The oxygen and acetylene are mixed into weld for different proportion and its result in different types of flames each the