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Nov 17, 2021as per is code 456:2000 doing concrete water and cement and fine aggregate and course aggregate .fine aggregate is 40% out of total aggregate in concrete. fine aggregate size as per is code 383 is 4.75mm,2.36mm,1.18mm,600 micron,300 micron,150 micron. so all type of particle size in aggregate. so binding properly and no voids inside filling ...
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crushing strength values of 20 mm aggregate are 1580 kg/m3, 17.9% and 22.8% respectively. The gradation of the coarse aggregate was determined by sieve analysis as per IS 383 (1970) and presented in Table2. Table 2: Sieve analysis of 20 mm coarse aggregate . Sieve size Cumulative percent passing 20 mm IS 383 (1970) limits 20 mm 100 85-100
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2021 10 19 Is 383 1970: Specification For Coarse And Fine. 2.1.2 crushed stone sand fine aggregate produced by crushing hard stone. 2.1.3 crushed grace1 sand line aggregate produced by crushing natural gravel. . 2.2 coarse aggregate aggregate most of which is retained on 475mm is sieve and containing only so much finer material as is permitted for.
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The aggregate crushing value, when determined in accordance with IS: 2386 ( Part IV)-196311 shall not exceed 30 percent. 4.2.1.1 Coarse aggregate - The grading of graded coarse aggregate for cement concrete flooring mix shall be within the limits.
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Aggregate Crushing Value (%) has been determined is found to be in the range 11.92 to 31.73. The result for the tests on ... as per IS: 383-1970. While crushing the rock for making the sand the loss should not more than 20% on 150 micron sieve. ACKNOWLEDGMENT
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Table 1: Properties of Coarse aggregate and demolished waste Parameters Coarse aggregate Demolished waste Specific gravity 2.65 2.51 Water absorption 0.3% 4.54% Sieve analysis Conforming to table-2 of IS 383-1970 Conforming to table-2 of IS 383-1970 Crushing value 22% 35.25% Impact value 25% 27.42% 2.4.2 Nominal Mix Proportions
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The aggregate crushing value test indicates the strength of aggregate which is the most essential property of coarse aggregate. the aggregate crushing value provides a relative measure of resistance to crushing under a gradually applied compressive load. specific gravity of aggregate is defined as the ratio of the weight of aggregate to the.
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Is 383 1970 Specification For Coarse And Fine. ... Aggregate Crushing Value Test Significance Amp Test. The aggregates crushing value test should be performed as per is code 2386 part iv. first, fill the sample aggregate with onethird of the cylindrical measure in three layers each layer should be tamped 25times freely. after filling the sample ...
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1 is 383 : 2016 indian standard coarse and fine aggregate for concrete specification ( third revision ) 1 scope this standard covers the requirements for aggregates,crushed or uncrushed, derived from natural sources, such as river terraces and riverbeds, glacial deposits, rocks, boulders and gravels, and manufacturedaggregates produced from other .
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1.the ratio of the weight of fines formed to the total sample weight in each test shall be expressed as a percentage, the result being recorded to the first decimal place aggregate crushing value ba x 100 where a weight of ovendried sample b weight in g of fraction passing through 2.36 mm is sieve. 6.video aggregate crushing value test.
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£31.20 per tonne (inc. VAT) A blend of sand and gravel aggregate, also known as all-in ballast... Coarse Aggregate for unbound material (10mm [⅜"] s.sized) £31.20 per tonne (inc. VAT) A fine single sized 4/10mm coarse gravel aggregate for unbound drainage material. ... Coarse Aggregate for unbound material (20mm [¾"] s.sized).
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The physical properties for the coarse aggregate as found through laboratory test are as follows: Aggregate crushing value = 24%. Aggregate impact value = 29%. Specific gravity = 2.713. Water absorption = 0.755. The particle size distribution of the locally available coarse aggregate is shown in Figure 6. Figure 6
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From different studies [2,4,11,12], the specific gravity of water-cooled FCS was found in the range from 2.70 to 3.07, while the specific gravity of natural fine aggregate is between 2.6 and 2.8....
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Crushed Tile Aggregates, Test - 1, Total weight of sample = 3980 g, TABLE 4.1 - SIEVE ANALYSIS (CRISHED TILE AGGREGATES) Result - Tile aggregates satisfy the rage of 20mm nominal size aggregates as per IS:383-1970. Normal Aggregates, Test - 2, For 20 mm Aggregates, Total weight of sample - 3480 g, TABLE 4.2 - SIEVE ANALYSIS (NORMAL 20mm AGGREGATES)
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Coarse Aggregate Maximum nominal size of aggregate used is 20mm. These are crushed from granite rocks. Sieve analysis is carried out and the properties of aggregates are according to the code IS...
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The coarse aggregate grading limits are given in IS 383 - 1970 - table 2, Clause 4.1 and 4.2 for single size aggregate as well as graded aggregate. ... aggregate crushing value, aggregate impact value, aggregate abrasion value. ... Concrete Mix Design Excel Sheet as per IS 10262 - 2019 Guidelines. Dnyan Deshmukh; May 1, 2022; Replies 7 ...
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22-11-2020· 1 ton 20mm aggregate to cubic meter :- 20mm aggregate or stone chips is categories as coarse aggregate, dry density of 20mm aggregate = 1550 kg/m3, it means 1m3 of 20mm aggregate weight is 1550kg or 1.55ton, 1 ton = 1000kg, 1 ton 20mm aggregate or stone chips to cubic meter = 1000/1550 = 0.6450 m3, so 1 ton 20mm aggregate is ...
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is 383-1970 के अनुसार, सीमेंट कंक्रीट पेवमेंट के लिए उपयोग की जाने वाली समुच्चय का संदलन मान _____ से अधिक नहीं होना चाहिए।
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Answer (1 of 2): Max water absoption limit for coarse aggregates in any climatic condition should not be more than 2%. And for fine aggregates range varies from 0.3-2.5%. Max permissible limit of fine aggregates is 3%. However it may increase or decrease depending upon type of sand (crushed/na...
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The ratio of the weight of fines formed. To weight the total sample is taken and expressed in percentage. This is known as aggregates impact value as per IS 283-1970 . Aggregates impact value gives relative measures of resistance of aggregates to sudden shock or impact, which in some aggregates differs from its resistance to slow compression load.
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value obtained experimentally as per is: 383-1970 characteristics fine aggregate coarse aggregate recycled aggregate specific gravity 2.69 2.83 2.42 fineness modulus 3.214 (zone 1) 7.840 6.80 water absorption (%) 0.14 0.34 1.25 bulk density (kg/m3) 1598 1424 1377 abrasion value (%) - 27.08 26.65 impact value (%) - 26.41 24.45 .
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aggregate 1 Crushing value 19.689 % 2 Impact value 16.380 % 3 LOS ANGELS ABRASION TEST ON COARSE AGGREGATE 32.267 % 4 ... and 12.5 mm as per IS: 383-1970. 2) Sieve Analysis of 20 mm Coarse Aggregate S. No Sieve Size (mm) Cumulative Passing (%) 20 mm IS 383-1970 1 20 85.6 85-100
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Aggregate impact value = A X ]00 where C 11IOII weight of the fines formed, and A = weight of the oven-driedsample. 6. REPORTING OF RESULTS 6.1 The mean of the two results shall be reported as aggregate impact value (wet)ofthe tested material. ( Continu,d from /Hlg' 1) Membm llI/Jftstnting SaRI S. V. SURYANARIANA. Central Water &
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Answer (1 of 2): TESTS ON COARCE AGGREGATES: 1. Sieve Analysis 2. Specific Gravity 3. Water Absorption & Moisture Content 4. Bulk Density & Voids 5. Specific Surface & Surface Index 6. Flakiness Index 7. Elongation Index 8. Clay, Silt Content 9. Aggregate Crushing Value 10. Aggregate Impact Valu...
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(3) Natural Aggregate: In this experiments Locally available crushed coarse aggregate passing through 20mm and retain on 10 mm is sieve; conforming to Indian Standard 383- 1970 [23] was used. Specific gravity of coarse aggregate was 2.86. Table 1 shows other Physical properties of Natural aggregates.
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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 ...
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gravity of the coarse aggregate as per IS: 2386 (Part III) - 1963.Similarly, Dry rodded bulk density, void ratio and Porosity of coarse aggregate samples were determined. For ascertaining mechanical properties as per IS383:1970; the Aggregate Crushing Value (ACV), Aggregate Impact Value (AIV) and Los Angeles Abrasion Value (LAAV) were determined
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The crushing strength or aggregate crushing value of a given road aggregate (stone) is obtained as per IS-2386 Part- 4. ... (Part 4) -1963, Methods of test for aggregate for concrete IS: 383: 1970, Specification of coarse aggregate and fine aggregate from natural source for concrete IS: 9376: 1979, Specification of apparatus for measuring ...
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383-1970. Over burn bricks area unit crushed of automatically ... 2386-1963, it had been found that crushing price of the aggregate thirty second and the water absorption ten.413%, The fineness modulus of the over burn aggregate find to be seven.47, and relative density of coarse aggregate was a pair of 16. ... as per IS: 3495 - P (1 ...
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The aggregate impact value shall not exceed 45 percent by weight for aggregates used for concrete other than for wearing surfaces and 30 percent by weight for concrete for wearing surfaces, such as runways, roads and pavements. 3.5 Aggregate Abrasion Value- Unless otherwise agreed to between the purchaser ...
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analysis as per IS 383 (1970)9. Fineness modulus of sand was found to be 2.50. Crushed granite stone aggregate of size 12 mm and 10 mm were used as coarse aggregate. The bulk specific gravity in oven dry condition and water absorption of the coarse aggregate 12 mm and 10mm as per IS 238610 (Part III, 1963) were 2.35 and 0.28% respectively.
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An aggregate for cement concrete flooring mix must conform to the requirements of IS: 383-19635. The aggregate crushing value, when determined in accordance with IS: 2386 ( Part IV)-196311 shall not exceed 30 percent. 4.2.1.1 Coarse aggregate - The grading of graded coarse aggregate for cement concrete flooring mix shall be within the limits.
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Regular price $20.00 Sale price $20.00 Sale Coarse Aggregate (25mm - 65mm) Coarse Aggregate (25mm - 65mm) Regular price $55.00 Sale price $55.00 Sale Gabion Rocks (65mm - 150mm) Gabion Rocks (65mm - 150mm). fine coarse aggregate plants in india IS 383 1970 : Specification for Coarse and Fine.
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Fine aggregate: The code to be referred to understand the specification for fine aggregates is: IS 383:1970. Sand of size less than 4.75 mm was used as fine aggregate. The Specific gravity of fine aggregate and fineness modulus was 2.63 and 2.80. Mukt Shabd Journal Volume IX, Issue VI, JUNE/2020 ISSN NO : 2347-3150 Page No : 476
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[7] IS: 383-1970, Specification for coarse and fine aggregate, Bureau of Indian Standards, New Delhi, 1970 [8] Zoorob, S., E., Suparma, L., B., Laboratry design and investigation of the properties of continuously graded Asphaltic concrete containing recycled
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Aggregate Crushing Value - Civil Engineering, This test helps to determine the aggregate crushing value of coarse, as per is code it should not be more than 25% for wearing surfaces & 45% for non wearing.... Know more, ELE International - Mechanical Properties,
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The aggregate crushing value and aggregate impact ... Iii) Local river sand confirming to Grading Zone II of IS: 383-1970 iv) Fly ash Fine Aggregate (FAFA) obtained from cement fly ash proportions 10:90, 12.5:87.5, 15:85, 17.5:82.5, 20:80 and 22.5:77.5. v) Hard Broken Granite stone (HBG) confirming to graded aggregate of size 20mm as per IS ...
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Coarse Aggregate Grading IS 383-1970 permits a wide range in grading and variety of grading sizes Usually more water and cement is required for small-size aggregate than for large sizes, due to an...
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The results illustrates that the crushing values of OBB is 29.72% are in allowable limits started out by IS 383: 1970 30%. The price the worth is among most prescribed value of 30% for concrete aside from for sporting surfaces 4.2 EXPERIMENT ON OVER BURN AGGREGATE CONCRETE 4.2.1 Slump test
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Local Ganga river sand graded as per IS 383: 1970 ... The crushing and impact values of unwashed recycled aggregates were found to be 43-48% and 9-20% and 39-41% and 9-15% higher than natural and washed recycled aggregates, respectively. ... 383: 1970. Fineness modulus of fine aggregate used was 2.26 and physical properties like ...
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