2-1 CHAPTER 2 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...

Know MoreCareer sand with angular grains, a fineness modulus of 29, apparent density of 159 g/cm3, absolute density of 255g / cm3, spread granularity and maximum grain size of 5 mm Quartz " dune sand " with rolled grains, a rounded shape and smooth surfaces , it has a fineness modulus of...

Know MoreFineness modulus is an empirical factor obtained by adding the cumulative percentages of aggregate retained on each of the standard sieves ranging from 80 mm to 150 micron and dividing this sum by 100...

Know MoreType of sand Fineness modulus range Fine sand 22 – 26 Medium sand 26 – 29 Fineness modulus - Wikipedia The same value of fineness modulus may therefore be obtained from several different particle size distributions...

Know Moreof different types of manufactured sand as fine aggregate in cement mortar’ authored by MC Nataraja, AS Manu , Utilisation of different types of manufactured sand as fine aggregate in cement mortar , compared to natural sand, the fineness modulus obtained is higher and ,...

Know Morequality by examine the effect of different fineness modulus (FM) of MSand (25, 27 and 29) on the mechanical properties of SCC with blending of binding materials as SCC_25FA_10SF;...

Know MoreThe slump values for different percentage of stone dust in concrete as shown in , Fineness modulus of sand (fine aggregate) is an index number which represents mean size of particles in sand , a constant value for fineness modulus will , a range of cement , Chat With Sal 300 T/H Jaw Mining Crusher From Indonesia...

Know MoreFineness modulus estimates the proportions of aggregate, The American Standard Society for Testing and Materials requires a number between 23 and 31 for fine aggregate on the fineness modulus scale...

Know MoreDifferent construction activities requires different fineness modulus of sand Sand used in Brick work:- The sand used for Brickwork should have a fineness modulus of 12 to 15...

Know MoreA comparison of three maximum size gradings of sand-gravel and sand-crushed stone mixtures in concrete has revealed that for each type and size of coarse aggregate a constant value for fineness modulus will be obtained for any workable mixture from lean to rich, if the cement is included in the modulus figur...

Know MoreFineness 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...

Know MoreAggregates in Concrete Concrete Technology 2 Definitions and Importance of Aggregates Aggregate is a rock like material , Aggregates Types - Gravel GRAVEL Naturally occurring, water born pieces of , Fineness Modulus (FM):...

Know MoreFM of the sand would be used to balance the , mix, therefore the behavior of SCC with different values of fineness modulus must be considered [1] , An ASTM C494[11] type F high range water reducing admixtures was used to maintain a high workability of SCC mix Structro 335;...

Know MoreThe 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 100The sieve sizes are 015 mm, 03 mm, 06 mm, 118 mm, 236 mm, 475 mm, 95 mm, 190 mm, 381 mm and larger increasing in the ratio of 2:1...

Know MoreExcel Sheet For Sieve Analysis Of Aggregate And To Calculate Fineness Modulus A sieve analysis (or gradation test) is a practice or procedure used (commonly used in civil engineering) to assess the particle size distribution (also called gradation) of a granular material...

Know MoreAs there are different types of sand, so we will have to judge that which type of sand is the best to be used , Put some sand in the pan and with the help of triple beam balance measure 500 gram of the sand Put the sand in sieve #4, , The sand is good if its fineness modulus is in the range ,...

Know MoreTherefore, fineness modulus of coarse aggregates = sum (cumulative % retained) / 100 = (717/100) = 717 Fineness modulus of 717 means, the average size of particle of given coarse aggregate sample is in between 7 th and 8 th sieves, that is between 10mm to 20mm...

Know MoreMar 07, 2016· On the other hand course sand produces a concrete mixture that is harsh and difficult to finish and will cause segregationTherefore recommended FM range is 23 to 31 Following table shows fineness modulus for different types of sand...

Know MoreGEOTECHNICAL ENGINEERING FORMULAS , 12 USDA Soil Classification System The percent SAND,SILT,and CLAY lines are drawn and their intersection gives the soil classification , Fineness modulus: Yield: Relative Yield: Modulus of Rupture: = (75 √f’c) or Title:...

Know MoreThe fineness modulus (FM) will generally affect your paste content, which is also affected by the cement and water content and cement type If you know the FM of your aggregate, you will be able to know the amount of paste required to make concrete using this specific aggregate...

Know MoreRange of fineness modulus for aggregate of different maximum sized aggregates is given below Maximum size of , values of fineness modulus for different sands are detailed below Type of sand Fineness modulus range Fine sand 22 – 26 Medium sand 26 – 29 Coarse sand 29 – 32...

Know MoreWithin the normal range of strengths used in concrete construction, the compressive strength is inversely related , mixtures, a fine grading (lower fineness modulus) is desir-able for workability For richer mixtures, a coarse grading , Designing and Proportioning Normal Concrete Mixtur 1 ....

Know MoreMore 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 ,...

Know MoreThe machine-made sand is mixed by four or more than four kinds of sand in different specifications as semi-finished products under , content of mountain flour, clay lump content and fineness modulus of sand for buildings ....

Know MoreTo find out the effect of fineness modulus (FM) of sand on concrete, sand of different FM from 20 to 30 is chosen Two sizes of coarse aggregate particles: ie 20 & 10 mm, which are generally used in standard concrete mix, were chosen for the investigations...

Know MoreInfluence of sand grading on the characteristics of mortars and soil–cement block masonry , Mortars using medium sand (fineness modulus of 245) give highest modulus for both the mortars , The tensile bond strength values lie in the range of 008–0252 MPa for the couplets using both the types of mortars with three different grades of ....

Know MoreThe effects of aggregate type, size, and content on the behavior of normal and high-strength concrete, and the relationships between compressive strength, flexural strength, and fracture energy are discussed...

Know More• Fineness modulus is the sum of the cumulative percentage retained on the sieves of the standard test siev Fineness modulus (FM) = (Cum percent retained / 100 )...

Know Morefineness modulus range of different type of sand – Grinding Mill , Effect of Fineness of Sand on the Cost and Properties of Concrete , of different fineness modulusWorkability of mix is also fixed in range , type of slump observed...

Know MoreIn total aggregate, the proportion of sand to coarse aggregate (CA) is altered depending on fineness of sand Fineness modulus (FM) measures the degree of fineness of a fine aggregate, lower value of FM indicates finer particl...

Know More