﻿ fineness modulus for crush sand

# fineness modulus for crush sand

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

2016-7-31  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 modulus. Fine aggregate means the aggregate which ...

##### Fineness Modulus Of Sand Fineness Modulus Of Fine ...

2021-11-18  The Fineness Modulus is an index number that indicates the mean size of the sand particle. It is calculated by the sieve analysis test with standard IS sieves. The fineness modulus of sand ranges from 2.2 to 3.2. The formula for its calculation is, Fineness modulus of Sand = (Cumulative % retained) /

##### Fineness Modulus - Islamic University of Gaza

2017-10-29  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

##### Fineness Modulus - an overview ScienceDirect Topics

The coarseness of sand is expressed by fineness modulus ( Mx ), defined as follows: (5.1) M x = A 2 + A 3 + A 4 + A 5 + A 6 − 5 A 1 100 − A 1. The bigger the fineness modulus is, the more coarse the sand is. The fineness modulus of the sand used in ordinary concrete is within 3.7 ~ 1.6.

##### Vol.6, No.4, pp.231–237, December 2012 DOI

2017-8-27  Fig. 2 Shape modulus of ﬁne aggregate. Table 4 Fineness modulus with blending ratios. Blending ratio of CS (%) 0 (sea sand) 30 50 70 100 (crush sand) FM 2.80 3.08 3.23 3.50 3.98 Table 5 Unit weight, shape index and shape modulus with blending ratios. Blending ratio of CS (%) 0 (sea sand) 30 50 70 100 (crush sand) Unit weight (t/m3) 1.51 1.46 ...

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

2021-11-22  Fineness Modulus of Sand affects Compressive and flexural strength of Concrete. Sand, with higher FM, results in higher strength of concrete. It is evident by cost benefit ratio that overall concrete mix is becoming economical if we use sand with

##### FINENESS MODULUS OF FINE AGGREGATE

2014-9-29  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 of Cement and Aggregates - IIT Bombay

Fineness Modulus of Cement. ... If sand contains >=15% gravel, add "with gravel" after group name. If fines are organic, add "with organic fines" after group name. Fineness Modulus of Coarse Aggregates. The sieve analysis, commonly known as the gradation test. It determines the gradation (the distribution of aggregate particles, by size, within ...

##### CRD-C104-80 Method of Calculation of the Fineness

2017-3-27  Fineness Total Modulus 100 0 0 0 4 21 46 74 89 95 329 = 3.29 3.29 4 49 91 100 100 100 100 100 100 744 7.44 3 32 59 66 72 81 91 96 98 598 5.98 C 104 4.2 As noted in the standard definition of fineness modulus (para 1.1) and the example shown in para 4.1, the fineness modulus is based on the percentages of aggregates retained on a specificed ...

##### Fineness Modulus - Islamic University of Gaza

2017-10-29  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

##### 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), 1.18mm (No. 16), 2.36mm (No. 8), and

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

2021-11-22  Fineness Modulus of Sand affects Compressive and flexural strength of Concrete. Sand, with higher FM, results in higher strength of concrete. It is evident by cost benefit ratio that overall concrete mix is becoming economical if we use sand with

##### Fineness Modulus of Cement and Aggregates - IIT Bombay

Fineness Modulus of Cement. ... If sand contains >=15% gravel, add "with gravel" after group name. If fines are organic, add "with organic fines" after group name. Fineness Modulus of Coarse Aggregates. The sieve analysis, commonly known as the gradation test. It determines the gradation (the distribution of aggregate particles, by size, within ...

##### An experimental study on the optimal compositions of ...

2021-6-1  The fineness modulus for the three dune sands varies between 1.5 and 1.74. These sands are classified as fine-grain sands, according to the requirement of the standard [].The apparent and absolute volumetric mass of the sands is following the standard [].The sands gave volumetric mass (apparent and absolute) that met the standard's specifications [].

##### What is Fineness Modulus of Coarse Aggregates and Its ...

Coarse aggregate means the aggregate which is retained on 4.75mm sieve when it is sieved through 4.75mm. To find fineness modulus of coarse aggregate we need sieve sizes of 80mm, 40mm, 20mm, 10mm, 4.75mm, 2.36mm, 1.18mm, 0.6mm, 0.3mm and 0.15mm. Fineness modulus is the number at which the average size of particle is known when we counted from ...

##### CHAPTER 2 SIEVE ANALYSIS AND FINENESS MODULUS

2015-4-3  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 aggregate from which the sample is obtained.

##### AGGREGATES Types Classification - Civil Engineers PK

2016-11-12  Coarse sand. Good for concrete works. • Others. FM is Fineness Modulus (Click here to see how its calculated) VARIOUS LAB TESTS ON SAND. Fineness Modulus, Silt test, Specific Gravity, Water absorption, Bulk density etc. (All These Tests are available here) QUALITIES OF GOOD SAND. 1. Good sand should have coarse and angular grains of pure ...

##### How to Calculate Fineness modulus of aggregate Formula ...

The fineness modulus of aggregate is simply a measurement of the average size of the aggregate. It can be calculated with the help of different sizes of the sieve. Now, let us see some numerical Examples to calculate the fineness modulus of aggregate.

##### 职能部门绩效考核方案 - 豆丁网 - Docin

2016-8-7  Mortar smallersand aggregate concrete used, required diameter 0.15~5mm,fineness modulus 2.5~3.0,laying stone mortar sand, its maximum diameter morethan 5mm; stone mortar masonrysand, maximum size less than 2.5mm; two-gradedaggregate concrete

##### 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), 1.18mm (No. 16), 2.36mm (No. 8), and

##### Fineness Modulus - Islamic University of Gaza

2017-10-29  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

##### FOR REVIEW - ResearchGate

FOR REVIEW Effect of Fineness Modulus of Manufactured Sand on Fresh Properties..... year Vol No 3 5. Testing of SCC As per EFNARC [16], test methods such as slump flow,

##### An experimental study on the optimal compositions of ...

2021-6-1  The fineness modulus for the three dune sands varies between 1.5 and 1.74. These sands are classified as fine-grain sands, according to the requirement of the standard [].The apparent and absolute volumetric mass of the sands is following the standard [].The sands gave volumetric mass (apparent and absolute) that met the standard's specifications [].

##### CHAPTER 2 SIEVE ANALYSIS AND FINENESS MODULUS

2015-4-3  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 aggregate from which the sample is obtained.

##### 4. Properties of aggregates - Constroquick

2021-10-12  5. FINENESS MODULUS. Fineness modulus is a ratio of the cumulative percentages of aggregate retained on each of the standard sieves ranging from 80 mm to 150 micron to this sum by 100. Fineness modulus indicates the grading of aggregates. More fineness of aggregates means the aggregates is coarse. Lesser fineness aggregates mean aggregates is ...

##### Solved Problem-1: The percent passing for two sand

Calculate the fineness modulus each sample. Which one is coarser? (100 point) Sand-1 Sand-2 4.75 mm (No. 4): 97% 4.75 mm (No. 4): 95% 2.36 mm (No. 8): 95% 2.36 mm (No. 8): 75% 1.18 mm (No. 16): 92% 1.18 mm (No. 16): 45% 600 um (No. 30): 85% 600 um (No. 30): 20% 300 pm (No. 50): 30% 300 um

##### Sieve Analysis of Sand, Test for Silt and Clay Content ...

Another characteristic of the particles that can be calculated from the results in the fineness modulus(FM). The FM is obtained by dividing the sum of total percentages coarser than a specified sieve series by 100. The specified sieves are 75.0, 37.5, 19.0, and 9.5 mm 4.75 mm, 2.36 mm, 1.18 mm, 600μm, 300 μm, and 150 μm.