### how to determine the amount of fine and coarse aggregate

## How to calculate amount of cement, fine and coarse

Answer: Cement sand and aggregate ratio for M20 grade (Nominal Mix) concrete is 1 : 15 : 3 ( Cement : Sand : Aggregate) Total Material Required per cubic meter of concrete= 155 cum (dry volume) Volume of the cube = 015 x 015 x 015 = 0 cum So, total materials required forCoarse Aggregate = (Coarse Aggregate Part / Concrete Parts ) * Concrete Volume = (3/55) * 2 = 109 m 3 Water Cement Ratio According to IS 10262 (2009), Assuming WaterCement Ratio for the Concrete as 045 Required Amount of Water = W/C Ratio X Cement VolumeHow to Calculate Cement, Sand and Coarse AggregateT 27 Sieve Analysis of Fine and Coarse Aggregates T 84 Specific Gravity and Absorption of Fine Aggregate T 85 Specific Gravity and Absorption of Coarse Aggregate which the entire amount of the aggregate is permitted to pass 23 SAMPLE TYPES The technician should realize there are different types of samples TheInspection & Sampling Procedures for Fine & Coarse

## SIEVE ANALYSIS OF FINE AND COARSE AGGREGATE

SIEVE ANALYSIS OF FINE AND COARSE AGGREGATE DOTD Designation: TR 11311 INTRODUCTION These methods of test are designed to determine the particle size distribution of fine and coarse aggregates The mix of coarse and fine particles within the material being tested, in conjunctionCalculate and report percent retained and passing each sieve Method C Determine original dry mass of the sample Sieve sample through coarse sieves, 475 mm (No 4) sieves and larger Determine mass of fine material, minus 475 mm (No 4) Reduce fine material Determine mass of reduced portionSieve Analysis of Fine and Coarse AggregatesSIEVE ANALYSIS OF FINE AND COARSE AGGREGATES TXDOT DESIGNATION: TEX200F MATERIALS AND TESTS DIVISION 1 – 8 EFFECTIVE DATE: JULY 2021 Test Procedure for SIEVE ANALYSIS OF FINE AND COARSE AGGREGATES TxDOT Designation: Tex200F Effective Date: July 2021 1 SCOPE 11 Use this test method to determine the particle sizeSieve Analysis of Fine and Coarse Aggregates

## Does anyone know what is the ideal (optimum) ratio of

Oct 24, 2020· For different mix design the optimum ratio of fine aggregate to coarse aggregate can be changed It depends to variety of factors considering mainlyFor this example, two coarse aggregates and one fine aggregate will be combined into the final product These aggregates meet the requirements of Section 70101 AGGREGATE FOR CONCRETE of the Standard Specification with the exception of Coarse Aggregate #2 Coarse Aggregate #2 doesn’t meet the gradation requirement of Section 701bined Gradation Example Montana