﻿ fineness modulus for gravel

# fineness modulus for gravel

• ### What is Fineness Modulus of Sand (Fine Aggregate) and

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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• ### Fineness Modulus an overview ScienceDirect Topics

3.4.3 Fineness Modulus. Gravel is a kind of rock particle produced by mechanical crushing and sieving of natural rock, whereas pebble is the rock particle generated from natural weathering, water transportation, and sorting, and the particle size of both is above 4.75 mm.

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• ### SECTION 701 AGGREGATES Montana Department of

The fineness modulus of samples taken from proposed sources must be a minimum 2.50 and a maximum 3.10 when tested under AASHTO M 6. Fine aggregate from a source with a fineness modulus variation greater than plus or minus 0.20 from the design fineness modulus of the sample may require a concrete mix redesign. Applying the 0.20

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• ### WHAT IS THE GRADING LIMIT OF SAND FOR civilblog

Oct 28, 2014 · Sand used for plaster work can be natural sand, crushed stone sand or crushed gravel sand. The grading limit of sand for plaster work for internal and external wall and ceiling should be as given in the table below. Grading Limit of Sand for Plaster Work IS Sieve Size Percentage Passing 10 mm 100 4.75 []

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• ### MATERIAL SPECIFICATION FOR AGGREGATES CONCRETE

The fineness modulus shall be a minimum 2.3 and a maximum of 3.1. The fineness modulus for any sample shall not vary by more than 0.20 from the sample upon which initial acceptance was based. 1002.05.02.03 Physical Property Requirements . Fine aggregate shall meet the requirements of Table 2. 1002.05.03 Coarse Aggregate

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• ### Fineness Modulus of Coarse Aggregates and its Calculation

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.

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• ### Concrete Aggregates – Function, Properties

Concrete is contains 70% aggregates by volume. So understanding properties and function of aggregates plays an important role in determining the strength of concrete. Here is a detail on various properties, functions, characteristics and significance of Aggregates used in Concrete

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• ### GEOTECHNICAL ENGINEERING FORMULAS

GEOTECHNICAL ENGINEERING FORMULAS A handy reference for use in geotechnical analysis and design . TABLE OF CONTENTS Page GW < 5% 4 or higher 1 to 3 Well graded gravel GP < 5% Less than 4 1 to 3 Poorly graded gravel Fineness modulus: Yield: Relative Yield: Modulus of Rupture: =

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• ### Revised Appliion Of Fineness Modulus In Concrete

Preference is given to the use of watercement ratio as the first step in the de sign. When the fineness of combined aggregate is expressed in terms of fineness modulus instead of as gravelsand ratio, a single determination of opti mum fineness serves for all reasonable gradations of fine or coarse aggregates of a given type and maxi mum size.

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• ### 2 Concrete Materials in.gov

281.0 = 2.81 = Fineness Modulus 100 COARSE AGGREGATE GRADATION Coarse aggregate is required to be limestone, dolomite, gravel or air cooled blast furnace slag and meet the gradation requirements of a No. 8 coarse aggregate or a QA coarse aggregate with a designated gradation from the Certified Aggregate Producer.

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• ### Optimization of Gradation and Fineness Modulus of

Optimization of Gradation and Fineness Modulus of Naturally Fine Sands for Improved Performance as Fine Aggregate in Concrete Fineness modulus The results show that there is a wide variation in the values of fineness modulus of different sands. Only two of the sands, i.e. S6 and S8 satisfy the ASTM fineness modulus criteria of 2.3 to 3.1

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• ### Aggregates in Concrete University of Washington

For instance, a fineness modulus of 4.00 can be interpreted to mean the the fourth sieve, No. 16 in the US series, is the average size. It is important to note that the fineness modulus is just one number which only characterizes the average size of the aggregate, and different gradings may have the same fineness modulus.

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• ### September 1, 2003 CONCRETE MANUAL 5694.300 MIX

F. Fineness Modulus of Aggregate The Fineness Modulus (F.M.) of an aggregate is a numerical index of the relative fineness or coarseness of the aggregate. It is based on th e summation of the percentages of material passing the fineness modulus sieves and is determined by dividing this result by 100, and subtracting from 10.

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• ### Section 902 AGGREGATES mdotcf.state.mi

Base Fineness Modulus. The average fineness modulus typical of the source for a specific fine aggregate. Cobblestones (Cobbles). Rock fragments, usually rounded or semirounded, with an average dimension between 3 inches and 10 inches. 902.03. Coarse Aggregates for Portland Cement Concrete. For

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• ### Pit Sand River Sand MSand (Manufactured Sand) & other

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:

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• ### Inspection & Sampling Procedures for Fine & Coarse

Fineness Modulus Sieve Analysis for Dense Gradation materials Deleterious Materials Deleterious Materials in Coarse Materials Deleterious Materials in Natural Sand Crushed Particles Flat and Elongated Particles Clay Content Fine Aggregate Angularity Plastic Limit Surface Moisture Tests CHAPTER FIVE AGGREGATE SPECIFICATIONS AND REQUIREMENTS

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• ### SECTION 701 AGGREGATES Montana Department of

The fineness modulus of samples taken from proposed sources must be a minimum 2.50 and a maximum 3.10 when tested under AASHTO M 6. Fine aggregate from a source with a fineness modulus variation greater than plus or minus 0.20 from the design fineness modulus of the sample may require a concrete mix redesign. Applying the 0.20

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• ### DIVISION 1100 AGGREGATES KDOT: Home

(d) Uniformity of Supply. Designate or determine the fineness modulus (grading factor) according to the procedure listed in the Construction Manual Part V, Section 17 before delivery, or from the first 10 samples tested and accepted. Provide aggregate that is within 0.20 of the ± average fineness modulus.

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• ### ASTM C 33/C33M—08 Specifiion for Concrete Aggregates

The sampling and test methods shall be done with grading and fineness modulus test, organic impurities test, effect of organic impurities on strength test, soundness test, clay lumps and friable particles test, coal and lignite test, bulk density of slag test, abrasion of coarse aggregate test, reactive aggregate test, freezing and thawing test

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• ### Sieve Analysis of Fine and Coarse Aggregates

WSDOT Materials Manual M 4601.32 Page 1 of 46 April 2019 WSDOT Errata to WAQTC FOP for AASHTO T 27_T 11 Sieve Analysis of Fine and Coarse Aggregates WAQTC FOP for AASHTO T 27_T 11 has been adopted by WSDOT with the following changes: Procedure Method C – Method not recognized by WSDOT.

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• ### Sieve Analysis of Fine and Coarse Aggregates

WSDOT Materials Manual M 4601.32 Page 1 of 46 April 2019 WSDOT Errata to WAQTC FOP for AASHTO T 27_T 11 Sieve Analysis of Fine and Coarse Aggregates WAQTC FOP for AASHTO T 27_T 11 has been adopted by WSDOT with the following changes: Procedure Method C – Method not recognized by WSDOT.

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• ### 14. AGGREGATES K123Katedra stavebních materiálů

14.3.3 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 the aggregate is. Fineness Modulus is defined as the sum of the cumulative percentages retained on specified sieves

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• ### Aggregates in Concrete courses.washington.edu

For instance, a fineness modulus of 4.00 can be interpreted to mean the the fourth sieve, No. 16 in the US series, is the average size. It is important to note that the fineness modulus is just one number which only characterizes the average size of the aggregate, and different gradings may have the same fineness modulus.

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• ### CONCRETE, SAND, AND GRAVEL WORKSHEET North Dakota

CONCRETE, SAND, AND GRAVEL WORKSHEET. North Dakota Department of Transportation, Materials & Research. SFN 2455 (92019) Project PCN Submitted By Date Received. GRAVEL. Pit Loion Owner Sampled From Fineness Modulus ND T11 Tested By Tech ID ND T27 Tested By Tech ID District Date Testing Lab Supervisor. SFN 2455. Page 2 Weight of Plus No

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• ### Types of Sand A Civil Engineer

The fineness modulus should not be more than 1.5 and silt content should not be more than 4% in this type of sand. Concrete Sand. For the concreting purpose, we generally use coarse sand. The fineness modulus of this sand should be 2.5 to 3.5 and it should not contain more than 4% silt.

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• ### Fineness modulus Wikipedia

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. 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.

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• ### Section 902 AGGREGATES mdotcf.state.mi

Base Fineness Modulus. The average fineness modulus typical of the source for a specific fine aggregate. Cobblestones (Cobbles). Rock fragments, usually rounded or semirounded, with an average dimension between 3 inches and 10 inches. 902.03. Coarse Aggregates for Portland Cement Concrete. For

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• ### Aggregates for Concrete Portland Cement Association

Fineness Modulus. The fineness modulus (FM) of either fine, coarse, or combined aggregate according to ASTM C125 is calculated by adding the cumulative percentages by mass retained on each of a specified series of sieves and dividing the sum by 100.

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• ### TURF 434 Flashcards Quizlet

The following root zone mix meets USGA size specifiions, but you need to determine if the uniformity coefficient and fineness modulus of the material are acceptable. Sieve openings for the fineness modulus are 4.8, 2.4, 1.2, 0.6, 0.3 and 0.15 mm. The uniformity coefficient is D60 over D10. Sieve size % on sieve cumulative % %passing 4.8 mm 0

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• ### state.oh

Should the fineness modulus of a job control sample of sand from any source vary by more than 0.20 percent from that of the representative sample from that source, the sand may be rejected. 3. If gravel or limestone No. 57 or 67 size is selected in either of the above cases, then ensure that the coarse aggregate incorporated into the

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• ### SECTION 701 AGGREGATES

The fineness modulus of samples taken from proposed sources must be a minimum 2.50 and a maximum 3.10 when tested under AASHTO M 6. Fine aggregate from a source with a fineness modulus variation greater than plus or minus 0.20 from the design fineness modulus of the sample may require a concrete mix redesign. Applying the 0.20

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• ### Excel Sheet For Sieve Analysis Of Aggregate And To

For any type of mix proportioning sieve analysis results and fineness modulus is required. here is the excel sheet which includes calculations of fineness modulus. Hope it will consume less time in case of repetitive calculations. Excel Sheet For Sieve Analysis Of Aggregate And To Calculate Fineness Modulus engineeringcivil

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• ### SBM sand making machine''s six requirements for sand and

10 days ago · SBM sand making machine''s six requirements for sand and gravel. Enlarge. VSI sand making machine is a kind of widely used mechanical equipment, which plays an important role in the sand making, crushing and rough grinding industries, but the most used one is the sand making industry. The fineness modulus of the coarse sand is 3.7~3.1, the

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• ### HYDRAULIC CEMENT CONCRETE ftp.dot.state.tx

For all classes of concrete except Class K, provide fine aggregate with a fineness modulus between 2.30 and 3.10 as determined by Tex402A. For Class K concrete, provide a fine aggregate with a fineness modulus between 2.60 to 2.80 unless otherwise shown on the plans. 3. Mineral Filler.

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• ### SECTION 703 AGGREGATES

between two consecutive sieves that are specified in control of fineness modulus. Tar get fineness modulus shall be designat ed between 2.4 and 3.1. Fineness modulus using No. 4, 8, 16, 30, 50, and 100 sieves shall be computed. Fineness modulus shall be

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• ### "Effect of Specific Gravity on Aggregate Varies the Weight

"Effect of Specific Gravity on Aggregate Varies the Weight of Concrete Cube " Fineness Modulus of coarse aggregate varied for different loion. The variation in Fineness modulus gravel and crushedstone that are used with a binding medium (such as water, bitumen, Portland cement, lime etc.) to

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• ### Aggregate in Concrete The Concrete Network

The dividing line between fine and coarse aggregate is the 3/8inch sieve. The fineness modulus (FM) is an index of the fineness of an aggregate. The FM is calculated by adding the cumulative percentages by mass retained on each of a specified series of sieves and dividing the sum by 100 (see Table 1).

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• ### Range of fineness modulus of manufactured sand Henan

14 AGGREGATES tpmfsvcvutcz. 2012126Aggregate is a collective term for the mineral materials such as sand, gravel and crushed stone that are used with a binding medium such as water, bitumen, portland cement, lime, etc to form Aggregates can either be natural or manufactured Natural aggregates are generally extracted from Fineness Modulus is defined as the sum of the

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• ### state.oh

Should the fineness modulus of a job control sample of sand from any source vary by more than 0.20 percent from that of the representative sample from that source, the sand may be rejected.

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• ### What Is the Fineness Modulus of Fine Aggregate

Fineness modulus estimates the proportions of aggregate in construction materials. Aggregate is inert granular material such as sand, gravel or crushed stone used to form concrete. The fineness modulus number affects the workability and finish of concrete. Before calculating fineness modulus, lab technicians pour aggregate onto sieves. Fineness

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• ### fineness modulus for crush sand aircondi

Fineness Modulus of coarse aggregate varied for different Relative Density, Fineness Modulus, Unit mass, materials such as sand, gravel and crushedstone that Extracted rock is typically reduced to usable sizes by mechanical crushing. Get Price

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• ### THE ROLE OF FINENESS MODULUS southportconcreteco

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.

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• ### Fineness Modulus an overview ScienceDirect Topics

3.4.3 Fineness Modulus. Gravel is a kind of rock particle produced by mechanical crushing and sieving of natural rock, whereas pebble is the rock particle generated from natural weathering, water transportation, and sorting, and the particle size of both is above 4.75 mm.

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• ### civil.emu.edu.tr

civil.emu.edu.tr

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• ### THE ROLE OF FINENESS MODULUS southportconcreteco

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.

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Jun 18, 2013 · Man has used sand and stone for foundations for thousands of years. Significant refinement of the production and use of road aggregates occurred during the Roman Empire, which used aggregate to build its vast network of roads and aqueducts.

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• ### Aggregates for Concrete Department of Civil Engineering

Aggregates for Concrete bination of gravels or crushed stone with particles predominantly larger than 5 mm (0.2 in.) and generally between 9.5 mm and 37.5 mm (3⁄ 8 in. and 11⁄ 2 in.). Some natural aggregate deposits, called pitrun gravel, consist of gravel and sand that can be readily used in concrete after minimal processing. Natural

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• ### SECTION 704—CEMENT CONCRETE

Engineer/District Materials Manager (Stone, Gravel, or Slag)—Section 703.2 For use in miscellaneous or structural concrete, if the Fineness Modulus (FM) is between 2.3 and 2.5, increase the minimum cement factor for the class of conc rete 47 lbs/cu. yd. This requirement may be waived

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• ### Aggregate in Concrete The Concrete Network

The dividing line between fine and coarse aggregate is the 3/8inch sieve. The fineness modulus (FM) is an index of the fineness of an aggregate. The FM is calculated by adding the cumulative percentages by mass retained on each of a specified series of sieves and dividing the sum by 100 (see Table 1).

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