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9 Methods of test for aggregate for petrographic examination IS 2386 (Part VIII) 1963 ( C ) Bricks; 1 Method of sampling of clay building bricks IS 5454 - 1978 2 Method of test for burnt-clay building bricks. IS 3495 (Parts I TO iv) 1976 3 Common burnt clay building bricks. IS 1077 - 1992 (D) Masonry Mortar; 1 Specification for sand for masonry ...
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Sep 03, 2017· Bulking of Sand and test to calculate bulking in sand. Krishna September 3, 2017 STRUCTURE 9 Comments. BULKING OF SAND:-Bulking in sand Occurs When dry sand interacts with the atmospheric moisture. Presence of moisture content forms a thin layer around sand particles. ... As per IS2386-3 Bulking in Sand, Presence of 4% of moisture content in ...
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Go through IS: 2386 -Methods of test for aggregates for concrete: (Part 1):I963 Particle size and shape ...
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Jan 27, 2018· to determine the specific gravity and water absorption of aggregates by perforated basket
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1: Alkali aggregate reactivity: IS 2386 (Part 7): 1963: 2: Petrographic examination: IS 2386 (Part 8): 1963, ASTM C856-77: 3: Pull out test: IS 2770: 1967, ASTM .
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10% Fine Value: All aggregates are required to meet a minimum strength valve, as defined by the 10% value test. This and other specifications ensure that only the highest quality materials are being used on construction projects. Test Method: IS: 2386 (P-4)1963 Alkali Aggregate Reactivity: Alkali-aggregate reaction is the term mainly referred to a reaction . Continue reading "Aggregate Testing"
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sive charges used for the test and the rotation s per minute for the equipment were as per the guidelines mentioned in IS 2386 – 1963 (Part – IV).
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Is:2386(PartIll)-1963 2.2 Method I - Aggregate Larger than 10 mm 2.2.1 4 b! 4 4 4 f > g> Apparatus - The apparatus shall consist of the following: Balance -A balance or scale of capacity not less than 3 kg, readable and accurate to O-5 g and of such a type and shape as
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Corporate Office / Laboratories. 5400 Old Orchard Road. Skokie, IL 60077. Phone: 847-965-7500. Fax: 847-965-6541
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- Brass Rod [As per Cl 5.2 of IS 2386 (Part II) : 1963] - IS sieve 10 mm and other sizes Shale & Mica : - Petrographic examination as per IS 2386 (Part VIII) : 1963 2 Combined Flakiness and Elongation Index (Clause 5.3) - Weighing balance - Metal gauge [Fig 2 of IS 2386 (Part 1) : 1963] - Metal gauge [Fig 3 of IS 2386 (Part 1) : 1963]
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Maximum size present in substantial proportions in mm: Maximum suggested weight of sample to be taken for sieving in kg: Minimum weight of sample to be taken for sieving as per IS 2386 .
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Full text of "IS 2386-2: Methods of test for aggregates for concrete, Part 2: Estimation of deleterious materials and organic impurities" See other formats ***** Disclosure to Promote the Right To Information Whereas the Parliament of India has set out to provide a practical regime of right to information for citizens to secure access to information under the control of public authorities, in ...
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The strength of a concrete core test specimen depends on its shape, proportions and size. The influence of height/diameter (H/D) ratio on the recorded strength of cylinder is an established fact. Strength of core have to be related to the standard cylinder strengths, i.e. for H/D ratio of 2. Thus core should be preferably have this ration near ...
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Testing of Sand Quality at Construction Site. Following are the tests for sand at construction site: Organic impurities test – this test is conducted at the field, for every 20 cum or part thereof.; Silt content test – this is also a field test and to be conducted for every 20 cum.; Particle size distribution – this test can be conducted at site or in laboratory for every 40 cum of sand.
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Sep 10, 2013· (For more information: 12 Tables of Code) Name of Standards Organization: Bureau of Indian Standards (BIS) Division Name: Civil Engineering Section Name: Cement and Concrete (CED 2) Designator of Legally Binding Document: IS 2386-8 Title of Legally Binding Document: Methods of Test for Aggregates for Concrete, Part VIII: Petrographic Examination
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Based on the various specimen prepared for petrographic examination as per ASTM guidelines, images ... 2386:1963 Test for Aggregates [7] ... 456:2000 Plain and Reinforced Concrete-Code of Practice.
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Mar 19, 2019· IS 2386 (Part VII) 1963: Methods of Test for Aggregates for Concrete, Part VII: Alkali Aggregate Reactivity: View & Download: IS 2386 (Part VIII) 1963: Methods of Test for Aggregates for Concrete, Part VIII: Petrographic Examination: View & Download: IS 2430-1986: Methods for Sampling of Aggregates for Concrete: View & Download: IS 4082-1996
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Some_important_usefull_IS_sode * IS: 456 – code of practice for plain and reinforced concrete. * IS: 383 – specifications for fine & coarse aggregate from natural ...
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I!3:2386(PartvIII)-1963 2.2.4 Hand Ien!, stereoscopic microscope, petrographic and auxiliary qurpmcnt neccsrary for adequate petrographic examina- tion and, identification of rocks and minerals. 23 Proadam 23.1 Sufficient aggregate shall be roughly screened to provide at .
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The drum is then rotated for a total of 500 to 1000 revolutions at a speed of 30 to 33 rpm (revolution per minute) depending upon the gradation of aggregates. After rotation, the material is sieved through a 1.7 mm sieve and the difference between the initial weight and the final weight (sieved weight) is calculated.
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3.5 The measured compressive strength of a core will generally be less than that of a corresponding properly molded and cured standard cylinder tested at the same age. For a given concrete, however, there is no unique relationship between the strengths of these two types of specimens (see Note 3).The relationship is affected by many factors such as the strength level of the concrete, the in ...
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IS : 2386 (Part VIII) – 1963 B U R E A U O F I N D I A N S T A N D A R D S MANAK BHAVAN, 9 BAHADUR SHAH ZAFAR MARG NEW DELHI 110002 Indian Standard METHODS OF TEST FOR AGGREGATES FOR CONCRETE PART VIII PETROGRAPHIC EXAMINATION Cement and Concrete Sectional Committee, BDC 2 Chairman Representing SHRI K. K. NAMBIAR The Concrete .
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IS 2386(7) – 1963 : Methods of Test for Aggregates for Concrete, Part VII: Alkali Aggregate Reactivity CLICK HERE IS 2386(8) – 1963 : Methods of Test for Aggregates for Concrete, Part VIII: Petrographic Examination CLICK HERE IS 2430 – 1986 : Methods for Sampling of Aggregates for .
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accurate to 0.2 g or 0.1% of the test load, whichever is greater, throughout the range of use. 2) Laboratory oven capable of maintaining a temperature of 230 ± 9 °F,. (gas burners or electric hot plates may be used). 3) Metal pans for drying and storage 4) Utensils for washing and drying samples, such as trowels, spatulas, etc.
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