# ### fineness modulus of fine aggregates viva question answers Fineness Modulus is used to know the size of aggregate grains (Particles) for various measurements used in Civil Engineering To characterize the overall coarseness or fineness of an aggregate, a . Aug 31, 2014· Latest Concrete Technology and Design of Concrete Structures Questions and Answers 1 To determine the modulus of rupture, the size of test specimen used is , The fineness modulus of fine aggregate is in the range of a) 20 to 35 b) 35 to 50 c) 50 to 70 d) 60 to 85 , Latest Fertilizer Technology Lab viva Questions And Answers; Answer / rakesh kumar Fineness modulus is an empirical factor obtained by adding the cumulative percentages of aggregate retained on each of the standard sieves ranging from 80 mm to 150 micron and dividing this sum by 100 Dec 05, 2017· Regarding your question, FM varying from 20 mm to 35 mm is labelled under fine aggregate while above it as coarse aggregate Strength does not only depend on fineness Modulus of aggregate Shape, size and grading play a key role in achieving required compressive strength Answers were sought to the following questions: , 57 and 8 per ASTM C33) and fine aggregate by volume The NWG aggregates were developed by combining , of fine material (manifested by a low fineness modulus), then the amount of coarse aggregate should be increased. Item 70401, Fine Aggregate for Concrete - State of Vermont Department of , Our test results produced the following answers to our questions: (See Appendixes A, B, C and D) Question No 1 Does the fineness modulus effect the mortar strength? question and answer for mass balance calculations in ball mill question and answer for mass balance calculations in ball mill question and answer for mass balance Question , fineness modulus of fine aggregates viva question , Free Quote The sieve analysis of fine aggregate indicates the size distribution of fine aggregate particles in a given fine aggregate sample Fineness modulus is the indication of mean size of the particl Fineness modulus is used to classify the fine aggregate in to four zones, change in fineness modulus value of fine aggregate indicates change in . Procedure to determine fineness of cement i) Weigh approximately 10g of cement to the nearest 001g and place it on the sieve ii) Agitate the sieve by swirling, planetary and linear movements, until no more fine material passes through it ⇒ If P, Y and Z are the weights of cement, fine aggregates and coarse aggregates respetively and W/C is the water cement ratio, the minimum quantity of , Sep 15, 2017· Explanation: Based on fineness of sand, there are very fine sand, fine sand, medium sand, coarse sand and very coarse sand Fine sand has fineness modulus between 22-26 4 Fineness is tells about the particle distribution of cement Fineness of is cement expressed in terms of total surface area of unit weight of of cement Answer / engr muhammad arif Fineness Modulus of sand may be define as sum of cumulative % age retained on standard sieves (4,8,16,30,50 and 100) divide by 100 Each full question carries EQUAL marks 2 Answer any THREE from the remaining 4 ASSUME any suitable data, if needed , Define fineness modulus Give the practical range of fineness modulus values for-coarse & fine aggregat c) Choose & write the correct option: i The heat of hydration of cement can be reduced by: 11 This method determines the fineness modulus of concrete fine aggregate used in evaluation of natural and manufactured sands for portland cement concrete 12 The values given in parentheses (if provided) are not standard and may not be exact different type of sand and its fineness modulus - Coal , Definition from Answers , different type of sand and its fineness , Online Encyclopedia Fineness Modulus A measure of the fineness or coarseness of an aggregate sample, usually the fine aggregate (sand) It is determined by adding the cumulative percent , coal mill fineness . Also, fineness modulus of fine aggregate only Time for Results Please contact a CTLGroup chemical services representative or Project Manager to discuss your , On a semi-log gradation graph, plot the gradations of aggregate A, aggregate B, the selected blend and the specification limits Page 1 of 2 Aggregate blend determined: 60% Aggregate B, 40% Aggregate A 533 Calculate the fineness modulus of aggregate B in problem 523 Effect of Fineness of Sand on the Cost and Properties of Concrete As fineness modulus of sand changes from 20 to 25 there is an increase in compressive strength from 4307 to 4900 MPa ie strength increases by 14% The Following Section consists of Multiple Choice Questions on Concrete Technology Choose the correct answer from the following MCQ CONCRETE MIX DESIGN TECHNICIAN STUDY GUIDE Prepared by: North Carolina Division of Highways , Section II Sieve Analysis of Coarse and Fine Aggregate , Section IV Fineness Modulus . 180 TOP CONCRETE TECHNOLOGY and Design of Concrete Structures Questions Answers pdf free download for all engineering freshers good question papers for exam % , Concrete Technology and Design of Concrete Structures Questions :-1 To determine the modulus of rupture, the size of test specimen used is , The fineness modulus of fine aggregate . Fineness modulus of sand for concrete Products As a leading global manufacturer of crushing, grinding and mining equipments, we offer advanced, reasonable solutions for any size-reduction requirements including, Fineness modulus of sand for concrete, quarry, aggregate, and different kinds of minerals Answer to Calculate the fineness modulus for the following fine aggregate , home / study / engineering / civil engineering / civil engineering questions and answers / Calculate The Fineness Modulus For The Following Fine Aggregate Is This Aggregate Finer Or , Question: Calculate the fineness modulus for the following fine aggregate Is . Solution :- Fineness modulus is basically an empirical factor which can be obtained or calculated by actually adding the cumulative percentages of aggregate retained on each of the standard sieves ranging from 80 mm to 150 micron and dividing this sum by 100 This is the civil engineering questions and answers with discussion section on "Concrete Technology" with explanation for various interview, competitive examination and entrance test Solved examples with detailed answer description, explanation are given and it would be easy to understand - , List of Particles VIVA-VOCE Question Bank Uploaded by , Determination of Bulking of fine Aggregate , of aggregates 18) Characteristics of aggregates 19) Soundness of aggregate 20) Alkali- aggregate reaction 21) Fineness modulus of aggregate 22) Gap graded and well graded aggregate 23) Test for determining the specific gravity of coarse . fineness modulus of coarse aggregates viva questions, Sieve AnalysisCSUN The sieve analysis of fine aggregate is commonly carried out in a mechanical, Get Price Chat With Sales The Importance of Fineness Modulus| Concrete , fineness modulus of fine aggregates viva question Fineness modulus of sand (fine aggregate) is an index number which represents mean size of particles in , The fineness modulus is exactly what it sounds like: a measure of how fine or coarse an aggregate is This factor is obtained by adding the total percentages by weight of an aggregate sample retained on each of a specified series of sieves, and dividing the sum by 100