What is Fineness Modulus of Sand (Fine Aggregate) and CalculationJul 31, 2016 . Fineness modulus of sand (fine aggregate) is an index number which represents mean size of particles in sand. It is calculated by performing sieve analysis.how to calculate fineness modulus of crusher dust,An Experimental Investigation on Stone Dust as Partial .Oct 5, 2014 . all the replacement levels. Keywords: Natural sand, fine aggregate, concrete, stone dust, partial replacement, flexural strength. Introduction . was conducted to determine the effect of stone dust on compressive and flexural strength of . and fineness modulus is 2.87. Coarse aggregate: Two aggregate sizes.
Use of Quarry Dust to Replace Sand in Concrete - Semantic ScholarVarious physical properties of the concrete materials are tabulated in Table 1. Table 1: Properties of the materials. Material. Properties. Crushed granite stone. Maximum size : 20 mm. Specific gravity : 2.98. Fineness modulus : 6.36. Density. : 1.58gm/cc. River sand. Specific gravity : 2.53. Fineness modulus : 3.08. Density.how to calculate fineness modulus of crusher dust,14. AGGREGATESAggregate is a collective term for the mineral materials such as sand, gravel and crushed stone that are used with a .. Calculate the cumulative percentage of the original dry mass passing each sieve down. •. If the sum . Fineness Modulus (FM) is used in determining the degree of uniformity of the aggregate gradation. It is.John Frank
Feb 8, 2018 . Fineness. Modulus. 10 mm Aggregate (10mm CA). 5.956. 20 mm Aggregate(20mm CA). 7.012. Combined Coarse Aggregate. (CCA). 6.548. Water absorption (%). 0.80. Specific Gravity. 2.60. Figure 2 – Grading curve of the combined coarse aggregate. 5) Stone Dust- Stone dust obtained from the KABRAI.
Jul 31, 2016 . Fineness modulus of sand (fine aggregate) is an index number which represents mean size of particles in sand. It is calculated by performing sieve analysis.
This method determines the fineness modulus of concrete fine aggregate used in evaluation of natural and manufactured . 3. PROCEDURE. 3.1. Determine particle size distribution in accordance with Tex-401-A. 4. CALCULATIONS. 4.1. Calculate Cumulative Percent Retained: Cumulative Percent tained. Cumulative Mass.
•а Sand: Fineness Modulus: 2.01, Specific Gravity = 2.62. •а Crusher dust: Fineness Modulus: 3.13, Specific Gravity = 2.62. 3.2 Test results for paving blocks: 6 sets of samples from each category are prepared for calculating the average vales of different mechanical and physical properties of paving and mentioned in Table.
Various physical properties of the concrete materials are tabulated in Table 1. Table 1: Properties of the materials. Material. Properties. Crushed granite stone. Maximum size : 20 mm. Specific gravity : 2.98. Fineness modulus : 6.36. Density. : 1.58gm/cc. River sand. Specific gravity : 2.53. Fineness modulus : 3.08. Density.
AASTHO Designation: M6-93- "Standard Specification for Fine Aggregate For Portland Cement Concrete"- It indicates that the fineness modulus of sand will not be less . Crushed Stone (Average 1155Kg) . Flexural strength is calculated from 28 days testing of beam of size 150x150x700 mm by using following formula.
Mar 1, 1980 . METHOD OF CALCULATION OF THE FINENESS. MODULUS OF AGGREGATE. 1. Definition. 1.1 The standard definition of fineness modulus is as follows: “An empirical factor obtained by adding the total percentages of a sample of the aggregate retained on each of a specified series of sieves, and.
Jan 9, 2015 . Keywords: Manufactured sand; Concrete; Fine Aggregate; Compressive Strength; Workability; . produce aggregates of nominal sizes 20 mm and 10 mm of which the amount of crusher dust as well as .. Basedon the fineness modulus (FM) determination, pit sand and natural river sand were recorded.
Aggregates are generally classified into two categories viz. natural and manufactured/processed. Geologically aggregates may be obtained from basalt, granite, line, quartzite, gabbro or schist rock etc. Main resources are igneous (granite or basalt) or sedimentary (line) rock. Generally all are suitable for.
Oct 1, 2016 . 10-1. Sieving. Decantation. Sieve Analysis Test. Fineness Modulus. Sieve Analysis for Dense Graded (Long Graded) Materials .. natural state are considered natural aggregates. Crushed stone, sand, and gravel are natural aggregates. Crushed Stone. Crushed stone is produced from quarries where the.
ratio. The concrete and mortar block were made by a standard method with proper curing and tempering. The blocks are then tested by compression testing machine. As the study focuses on the adequacy of fine aggregate and hence the fineness modulus. (Figure 1) of stone powder and sand was calculated and rest of.
Jan 30, 2018 . Scope. A sieve analysis, or 'gradation,' measures distribution of aggregate particle sizes within a given sample. Accurate determination of the amount of material smaller than 75 µm (No. 200) cannot be made using just AASHTO T 27. If quantifying this material is required, use AASHTO. T 11 in conjunction.
For example, pit sands from the Klipheuwel, Malmesbury and Saldanha areas tend to be of average fineness, modulus and contain excessive amounts of dust, but they . Some mix design methods use a modified aggregate surface area method to determine a first estimate of the water requirement of the concrete aggregate.
Abstract. Objectives: In the present study, by-product of stone crushed, quarry dust is replaced as a fine aggregate with 20%, 30%,. 40%, 50% .. 2.55. 2.9. 2.72. Fineness. Modulus. 6%. 2.06. 3.44. 3.83. Table 4. Test results of quarry dust. Sl. No. Test. Result. 1. Sieve analysis of Quarry dust. 10.4% passing through. 150 µ. 2.
Aug 12, 2015 . IS 383-1970 (Reaffirmed 2007) recognizes manufacture sand as 'Crushed Stone Sand'. Crushed stone sand is produced by crushing boulders. Manufactured .. The fineness modulus of the fine aggregate is required for mix design since sand gradation has the largest effect on workability. Fine sand (low.
the workability of fresh concrete with higher Fineness Modulus of line used in the concrete mix as . quarry dust as complete or partial replacement for conventional river sand was investigated. * Corresponding author: .. The Fineness modulus (F.M) is calculated for each grading by finding the sum of the cumulative.
Concrete is made up of cement, fine aggregate (sand), coarse aggregate (stone chips) and water. It is important to know the properties of constituent materials, as they impart strength and durability to the concrete. This chapter deals with the study of properties of various materials such as cement, sand, quarry dust, coarse.
Sep 20, 2017 . e is tested to determine the compressive strength of concrete. Tests to determine h as specific gravity, fineness modulus, and moisture content are also performed. aggregate because fine aggregate (natural sand) and stone dust has similar aper shows some relevant studies regarding the effect of stone.
Fine aggregate for portland cement concrete may be a combination of calcareous sand and lava rock crusher screenings or lava rock crusher screenings alone. Fine aggregate .. The resulting gradation shall have less than 45% retained between two consecutive sieves to be specified in the control of fineness modulus.