Fineness - definition of fineness by The Free Dictionary

Explain in detail:Define fineness. fineness synonyms, fineness pronunciation, fineness translation, English dictionary definition of fineness. state of being fine; superior quality; proportion of pure precious metal in an alloy: The fineness of the diamond was extraordinary.

Civil At Work: Fineness Modulus:

Explain in detail:Aug 19, 2017· "Aggregate of the same fineness modulus will require the same quantity of water to produce a mix of the same consistency and give a concrete of the same strength." Because FM is such a widely used index for aggregate proportioning, most testing labs report the FM for fine aggregate with each sieve analysis.

Aggregates for Concrete

Explain in detail:of gravel and sand that can be readily used in concrete after minimal processing. Natural gravel and sand are usually dug or dredged from a pit, river, lake, or seabed. Crushed stone is produced by crushing quarry rock, boul-ders, cobbles, or large-size gravel. Crushed air-cooled blast-furnace slag is also used as fine or coarse aggregate.

What is the definition of fineness modulus - Answers

Explain in detail:Nov 25, 2012· Fineness modulus defines the size of the of the aggregates on concrete mix design. There area some limits on it though. If you have high modulus of fineness, the tendency of mixture is to have ...

Fineness modulus | Article about fineness modulus by The ...

Explain in detail:Looking for fineness modulus? Find out information about fineness modulus. A number denoting the fineness of a fine aggregate or other fine material such as sand or paint. A measure of the fineness of an aggregate; a factor... Explanation of fineness modulus

Fineness financial definition of fineness

Explain in detail:Fineness A measure of the purity of a precious metal as a unit of 1,000. That is, a fineness measure of 1 means that 0.1% of a substance is a given precious metal, while a measure of 1,000 means that is the metal. Fineness is important to commodities and futures involving precious metals, in which the quality of the underlying metals must be ...

fineness modulus of sand indian standard

Explain in detail:finess modulas test of sand - BINQ Mining. Jun 05, 2013· Indian Standard SAND FOR PLASTER More from .. b) As per the grading given in Table 1, the fineness modulus of sand could vary final value, observed or calculated, expressing the result of a test or analysis, »More detailed

The Importance of Fineness Modulus| Concrete Construction ...

Explain in detail:In 1925, Duff Abrams introduced the concept of fineness modulus (FM) for estimating the proportions of fine and course aggregates in concrete mixtures. The premise: "aggregate of the same fineness modulus will require the same quantity of water to produce a mix of the same consistnecy and give a ...

FM - Fineness Modulus | AcronymFinder

Explain in detail:All used foundry sand samples showed lower unit weight, lower fineness modulus, higher water absorption, lower specific gravity, and higher loss on wetting and drying in sodium sulfate solution than the respective properties of traditional concrete sand.

Fineness Modulus of Sand for Concrete

Explain in detail: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. This can be defined as value that is derived by following expression:

What is fineness modulus - Answers

Explain in detail:Oct 18, 2011· Fineness modulus defines the size of the of the aggregates on concrete mix design. There area some limits on it though. If you have high modulus of fineness, the tendency of mixture is to have ...

Fineness Modulus - Pavement Interactive

Explain in detail: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: The larger the fineness modulus, the more coarse the aggregate.

How to measuring fineness modulus. - YouTube

Explain in detail:May 03, 2017· How to measuring fineness modulus. How to measuring fineness modulus. Skip navigation Sign in. Search. ... Fineness Modulus of Sand Limit | Learning Technology - Duration: 17:49.

Definition of fineness modulus - mindat.org glossary

Explain in detail:Definition of fineness modulus. i. 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 various specification requirements.

Fineness modulus - Wikipedia

Explain in detail: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 smaller value indicates a finer aggregate.

Effect of Fineness of Sand on the Cost and Properties of ...

Explain in detail:As fineness modulus of sand changes from 2.0 to 2.5 there is an increase in compressive strength from 43.07 to 49.00 MPa. i.e. strength increases by 14%. On the other hand by increasing Fineness Modulus from 2.5 to 3, Compressive strength increases from 49.00 to …

What is the fineness modulus? - Quora

Explain in detail:Fineness modulus is an index no. Which Indicates mean particle size in sand(fine aggregate) FM is obtained by adding cumulative percentage retained(percentage ...

FINENESS MODULUS OF FINE AGGREGATE

Explain in detail:FINENESS MODULUS OF FINE AGGREGATE TxDOT Designation: Tex-402-A Effective Date: August 1999 1. SCOPE 1.1 This method determines the fineness modulus of concrete fine aggregate used in evaluation of natural and manufactured sands for portland cement concrete. 1.2 The values given in parentheses (if provided) are not standard and may not be exact

fineness modulus - definition - English

Explain in detail: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.

(PDF) METHOD OF CALCULATION OF THE FINENESS MODULUS …

Explain in detail:Academia.edu is a platform for academics to share research papers.

CHAPTER 2 SIEVE ANALYSIS AND FINENESS MODULUS …

Explain in detail: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.

Fineness Modulus - Islamic University of Gaza

Explain in detail: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

Fineness modulus - How is Fineness modulus abbreviated?

Explain in detail:FM - Fineness modulus. Looking for abbreviations of FM? It is Fineness modulus. Fineness modulus listed as FM. Fineness modulus - How is Fineness modulus abbreviated? ... From the sieve analyses the calculated fineness modulus of the sand and of the gravel were 1.24 and 4 ... fineness; fineness; fineness; Fineness modulus; fineness of grind ...

define fineness modulus of sand - unic-jean-monnet.eu

Explain in detail:fineness modulus of sand - crusherasia . Fineness Modulus for Sand · PDF . Fineness Modulus For Sand. By Luke M. Snell and Bryan Castles. 1. This paper was published in the Proceedings of the 10th ...

Fineness Modulus - an overview | ScienceDirect Topics

Explain in detail:In Building Materials in Civil Engineering, 2011 (1) Grain Gradation and Coarseness of Sand. The grain gradation and coarseness of sand are determined by screen residue analysis. Grading region and fineness modulus can be used to express the gradation and the coarseness of sand particles respectively. A set of square-hole sieves whose diameters are 4.75 mm, 2.36 mm, …

Sieve Analysis of Fine Aggregate - YouTube

Explain in detail:Apr 08, 2013· Cement fineness test procedure by sieving 90 micron as per IS 4031, Quality control test for cement - Duration: 7:48. Constructiontest org 51,161 views

Fineness modulus - Wikipedia

Explain in detail:The Fineness lavda (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.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.

What is Fineness Modulus of Sand (Fine Aggregate) and ...

Explain in detail: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 ...


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