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To manufacture modified sludge mortar MSM, P O 42.5 ordinary Portland cement OPC generated in Zhejiang Zhaoshan Building Material Co., Ltd., and raw WTS particles from Song Liuling Water Treatment Plant Zhejiang, were used as binders. River sand with a fineness modulus of 2.45 was used as fine aggregate.
Jul 30, 2016 What Is Fineness Modulus of Sand 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.
Dec 15, 2020 Fineness modulus of sand ranges from 2.2 to 3.2. To find the fineness modulus of sand required IS sieve are sizes of 4.75mm. 2.36mm, 1.18mm.0.6mm, 0.3mm, and 0.15mm.. Read More Flakiness and Elongation Index Test of Coarse Aggregat e
FINENESS MODULUS The fineness modulus is an empirical coefficient obtained by adding the percentages of retention in a series of pre-established sieves and dividing the sum thus obtained by 100. For concrete sand it must be between 2.3 and 3.1. The fineness modulus gives an indication of the size of the inert surface and its workability in the mix.
Fine aggregates were a blend of sea-dredged and crusher sands with an overall fineness modulus of 2.30. The crushed greywacke was a reasonable quality material with good shape and strength characteristics. Table 3.2 Hardened Concrete Properties 28
Fineness Modulus 2.15 Specific Gravity 2.72 Figure 1 Grading curve for the coarse aggregate with ASTM-C33 2003 limits 2.2.2 Fine Aggregates The locally available river natural sand has been used as fine aggregate in this study. To get the most dense concrete, the existing sand was separated by sieve analysis and remixed by the desired
Apr 12, 2020 What is the fineness of the cement A Fineness of Cement is Measure of the size of Cement Particle, and it is described in terms of the specific surface area of Cement particle. The Fineness of cement can be Calculated by particle size analysis, by using the air permeability method, by using sedimentation method.
materials Article Utilization of Waste Polysilicon Sludge in Concrete Abdul Qudoos 1, In Kyu Jeon 2, Seong Soo Kim 3, Jeong Bae Lee 4 and Hong Gi Kim 2, 1 Civil Engineering Department, Balochistan University of Engineering and Technology, Khuzdar 89100, Pakistan qudoos.engnrgmail.com 2 Department of Civil and Environmental Engineering, Hanyang
FM Fineness Modulus ft3s cubic feet per second in inches kPa kilopascals min minutes MSCT Modified Sand Castle Test pcf pounds per cubic foot Reclamation Bureau of Reclamation SEM Scanning Electron Microscope SEV Sand Equivalency Value UCS Unconfined Compressive Strength Symbols C degrees Celsius ...
Paper Sludge ash Fig.3.1 is the waste product obtained in the manufacture of paper from the paper ... Fineness modulus 3.91 3.6. Methodology Mix Design was done as per IS 10262-2009. The details on the mix proportion for the conventional concrete are tabulated Table 5.
fineness value is to grade the aggregate for the most economical mix for the required strength and workability with minimum quantity of cement. If the tested aggregate gives higher fineness modulus means the mix will be harsh and of gives a lower fineness modulus, it gives an economic mix. For workability, a coarse aggregate requires less WC ...
The automobile sludge was neutral in character as indicated by pH and its fineness modulus was 3.2. SoilThe soil sample was dried and evaluated for various parameters like chemical, mechanical, plasticity properties and grain size analysis as per the test procedures mentioned in
Jan 25, 2021 1 Natural sand particles are round and smooth. The fineness modulus of natural medium sand is mostly 2. 6 3.0, with better gradation, which is very beneficial to the workability of concrete. The machine-made sand has sharp grains, multiple edges and corners, rough surface, and the fineness modulus is more than 3.0.
4 Specific gravity of hypo sludge 2.34 5 Fineness modulus of fine aggregate 2.69 6 Fineness modulus of coarse aggregate 2.9 MIX PROPORTIONS The concrete mix is designed as per IS 10262-2009 and IS 456-2007 for the conventional concrete. Finally the super plastisizer, conplast which is 13 ml by
AS with 90 fineness was passed through a 45 m sieve No. 325.The present study used a concrete mix with a fixed waterbinder ratio of 0.33 and a
Jan 25, 2021 The fineness modulus of natural medium sand is mostly 2. 6 3.0, with better gradation, which is very beneficial to the workability of concrete. The sand has sharp grains, multiple edges and corners, rough surface, and the fineness modulus is more than 3.0.
FINENESS MODULUS FM - The fineness modulus FM is a factor obtained by adding the percentages of material in a sample of aggregate that is retained on each of the following sieves 100, 50, 30, 16, 8, 4, 38, , 1 , 3, 6. The result is divided by 100 to arrive at the fineness modulus. For conventional concrete the ...
Sand has been used as fine aggregate in concrete was with specific gravity 2.71 and fineness modulus F.M. of 2.81. Material Property tests of the fine aggregates are carried out according to ASTM Standards and Abebe, 2005. Sewage Sludge The dry sludge used in this study was brought free of cost from Debre Markos
The fineness modulus of marble sludge powder and quarry rock dust is comparable to that of fine sand of F.M. 2.2 to 2.6. The coefficient of uniformity for fine sand generally should be less than 6. Similarly the coefficient of gradation should be between 1 and 3 for fine sand. The chemical characteristics of the River sand, Marble sludge powder ...
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