of any known or suspected unauthorized use(s) of its password(s), or any known or suspected << IMPORTANT- READ THESE TERMS CAREFULLY BEFORE ENTERING THIS ASTM PRODUCT. $4%&'()*56789:CDEFGHIJSTUVWXYZcdefghijstuvwxyz ? Trough: To contain the test drum support with axis horizontal in a manner allowing free rotation. WTF 2ed - NH - Shunned by the Moon.pdf - Free ebook download as PDF File (.pdf), Text File (.txt) or read book online for free. Licensee may terminate this Agreement at any time by destroying all copies With a Redline you no longer have to spend time trying to determine what has changed in the new standard! Table of Contents Introduction 2 Objectives 2 Learning Outcomes 2 Theoretical Background 3 Problem Statement 4 Apparatus 5 Procedures 5 Results 6 Analysis 7-8 Graph 9-10 Discussion 10-11 Conclusion 12 1 . ASTM reserves the right to change such format upon three [3] months' notice to Licensee, Now customize the name of a clipboard to store your clips. revocable, nonexclusive, non-transferable license to access, by means of one or more or if access becomes slow or incomplete due to system back-up procedures, Internet We are confidentthat if youneed to create a lab test specification, this method will allow you to reduce test time and cost whileassessingfailuremodebehavior. to view the ASTM Products. 7. Separation between contours signifies populations are statistically different at the specified level of confidence. The failures from lab test B and the proving ground show similar Weibull parameters, indicating that their failure modes are similar. The test drums are manufactured from 2.00 mm mesh, 140 mm dia. You may not remove or obscure Find out, The quality of the result produced by this standard is dependent on the competence of the personnel performing it, and the suitability of the equipment and facilities used. (d) include any standard, article, file, or material obtained from any ASTM Product or /BitsPerComponent 8 weathering behavior of rocks. 3 of this License, without ASTM's prior express written permission. or other communication between the parties relating to its subject matter during the term The slake durability index (SDI) test is widely used to determine the disintegration characteristic of the weak and clay-bearing rocks in geo-engineering problems. - Tested in the laboratory on rocks . /Height 155 The purpose of this lab is to access the resistance offered by a rock sample towards weakness and disintegration when subjected to standard cycles of drying and wetting. The store will not work correctly in the case when cookies are disabled. The SlideShare family just got bigger. /Subtype /Image This provides us with statistical evidence that while lab test A has the benefit of a shorter test duration, itsactually resultedin a different failure mode! (f) Licensee will provide ASTM with a list of authorized Once this spectrum of cycles is counted, a cycle size can be chosen to be replicated in the simplified lab test. However the answers to the assignment are left to the, students to solve using the group creativity and innovativeness. In addition, the electronic Previous testing on the proving ground also returned 6 failures. 3 Items. Tap here to review the details. %PDF-1.3 Level 1 laboratory activity refers to condition where the problem and ways & means are, guided and given to the students. SLAKE DURABILITY TEST ON LOWER OLIGOCENE LIMESTONES FROM AL AIN CITY, UNITED ARAB EMIRATES Hasan Arman, Mohamed El Tokhi. 1.3All observed and calculated values shall conform to the guidelines for significant digits and rounding established in Practice D6026. The slake durability test is useful in determining the disintegration nature of the rocks when it is. /SA true endobj Assembly is 48 x 14 x 9.25 in LWH (1219 x 355 x 235mm). /Creator ( w k h t m l t o p d f 0 . 1.1This test method covers the determination of the slake durability index of a shale or other weak rock after three drying and two wetting cycles with abrasion effects. - Studied ground surface subsidence induced by tunnel and underground opening using numerical simulations in the short and long term. customs processes and procedures in different countries, ASTM International cannot guarantee transit times to The procedure has been standardized by the ISRM (Franklin, 979) and. Agencies that meet the criteria of Practice D3740 are generally considered capable of competent and objective testing, sampling, inspection, and so forth. 5.2This test method is used to assign quantitative durability index values to weak rocks. << Licensee acknowledges and agrees that ASTM may imbed a contract, and acknowledge that you have read this License Agreement, that you understand The purpose of this lab is to access the . explicitly noted in the text of the individual Documents. Licensee agrees to reimburse ASTM for the costs incurred in verification and reimburse PDF | On Jun 2, 2022, Godfrey Moeng Monyakeng published SLAKE DURABILITY TEST | Find, read and cite all the research you need on ResearchGate Address. 1.5.1.4 Slake Durability Index Test. The poromechanism of aquifer compaction is usually complicated, and its spatial variation is poorly understood, inhibiting our ability to fully explain the region-wide nature of groundwater . To do so, ASTM will engage an independent consultant, subject to a confidentiality 1. thereafter for successive Subscription Periods so long as annual subscription fees, as such may IP (numeric IP domain addresses) addresses and, if Multi-Site, a list of authorized sites. It is important to note that aluminum will sink in water and therefore volume by water displacement is going to be employed. & environmental engineering department of geotechnical & transportation engineering engineering geology & geophysic laboratory. (i) This License describes all permitted uses. or employee of the Licensee, at the Single or Multiple Site. We have found that this approach works well for creating lab test from, need to create a lab test specification, this method will allow you to reduce test time and cost while. It consists of two drums 100 mm. The test drums are manufactured from 2.00 mm mesh, 140 mm dia. right to deny Licensee any access to the ASTM Product, in ASTM's sole discretion. Analyse test data and present the results in proper technical format 3. Customs duty and taxes are the responsibility of the consignee. Download Free PDF View PDF. (40w)>"+2Q d1)84``}PKZQ1ElQqV\@WsqyX=8xEg]!rSLZ> \60qyW~%RYc7GhB@!5!'Qp>9#wPjy-. A PDF redline is a quick and easy way to compare all of the changes between the current, active standard and the previous version. Termination:This Agreement is effective until otherwise shared. Report Dote February 1977 . in any form; nor may Licensee impose special charges on Authorized Users for use of the Use the lab to carry out soil and rock description and testing including uniaxial, triaxial testing, direct shear tests, slake durability and permeability tests all to ISRM, CIRIA, EuroCode and other recognised standards. Bahrain. /Pages 3 0 R hbbd``b`kA+`I;@\$'c`bd!z p E. Taxes.Licensee must pay any applicable taxes, Fatigue damage calculations allow the lab failure times to be correlated back to equivalent proving ground laps. By accepting, you agree to the updated privacy policy. Products search. B. Licensee shall use all reasonable efforts to protect company located in more than one city, state or country, with central administration for all locations. A. Licensee is responsible for taking reasonable measures A primary example is the Franklin Rating System (1). Thisexample was used during a workshop atthe 2019PrensciaUser Group Meetingto bring both ReliaSoft and nCode users together to explorethe approach, share best practices,anddiscover ways to apply this methodin daily practice. Activate your 30 day free trialto unlock unlimited reading. The percent loss of mass is referred to as the slake durability index. The tank assemblies are filled with water to a level 20mm below the drum axis. (iii) Multi-Site:an organization or company with By invoking this procedure, ASTM does not waive All Rights Reserved. use is prohibited, is a violation of this Agreement and can result in immediate termination of this License. or any unauthorized access to or use of the ASTM Product. Jar slake tests are relatively simple and representative of the slaking nature of claystone, soft shale, and mudstone found in West Virginia. More details. of ASTM: (a) distribute or forward a copy (electronic or otherwise) of any article, file, or delays, or any other cause that may from time to time make the Product unavailable or material obtained from any ASTM Product or Document; (b) reproduce or photocopy any The final step is to compare the failure behavior from the track test and lab test(s). 9. verification reveals unlicensed or prohibited use of the ASTM Products or Documents, a manner that does not interfere unreasonably with Licensee's operations. This way,the complicated loading seen on the proving ground can be converted into simplified test lab loading that produces the same amount of fatigue damage. The slake (wet aggregate stability) test scores how well your soil structure holds together in water. The slake durability test was developed to evaluate the influence of alteration on rocks by measuring their resistance to deterioration and breakdown when subjected to wetting and drying cycles. We've encountered a problem, please try again. Principle: << prohibited use of which Licensee becomes aware. This provides us with statistical evidence that while lab test A has the benefit of a shorter test duration, its, the 2019PrensciaUser Group Meetingto bring both. The activity is hope to, slowly introduced and inculcate independent learning amongst students and prepare them. Although SDI tests are commonly carried out by application of two cycles, studies concerning application more then two cycles are encountered in literature. Document. Results are shown below. Save Time and Trouble! or distribute any Document in any manner or for any purpose except as described in Section /SM 0.02 international destinations. printing one copy of a Document for individual use. ASTM for any unlicensed/prohibited uses. materials, fee-for-service use of the Product or bulk reproduction or distribution of Documents Once a relative damage relationship has been determined, the lab test can be run and results from the proving ground and lab can be compared statistically withreliability methodsto assess the failure behavior and answer these critical questions: The structural loading this part experiences in the proving ground has been measured and is shown above. However, due to the different shapes of sample pieces, such as, irregular shapes displayed mechanical breakages in the slaking process, the SDI test has some limitations that affect . We have found that this approach works well for creating lab test fromproving groundswith equivalent damage. The test aims to accelerate weathering to a maximum by combining the processes of slaking and sieving. ouaN~sy[>mU|[n/qF7;7MU|S~z]7/oG\\}U_cKDs/8kxw0Co -W_ULkMG/|z]~S Numerical problem on concrete mix design by is 10262(2009) method, Chapter 2_Process Models sunorgamisedASE_finalised.ppt, analysis of Perovskite solar j.ijleo.2021.166619.pdf, Sample_CPT_Presentation-by_Dongwei_Mei.pdf, SEASONAL CRACKING OF COPPER,ALPHA BRASS.docx, Chapter 1_Introduction sunorganisedASE_finalised.pptx, No public clipboards found for this slide, Enjoy access to millions of presentations, documents, ebooks, audiobooks, magazines, and more. then face the challenge of moving the durability test into the lab while replicating the same failure behavior. This Agreement will remain in effect Learning Outcomes At the end of the laboratory activities, students would be able to : 1. A. of individual Documents, or portions of such Documents for the Authorized User's personal endobj Skin replacements to reduce air friction. authorized IP addresses, and according to the terms of this Agreement, to make the uses Redlines save you time and ensure you see what the changes are to the standard. standard, article, file, or material from any ASTM Product; (c) alter, modify, adapt, For the best experience on our site, be sure to turn on Javascript in your browser. and signed by an authorized representative of each party. Words . Licensee and/or ASTM have the right to terminate this Agreement 7 0 obj C. ASTM shall use reasonable efforts to make online access endstream endobj 2031 0 obj <. }{$jC\K"v8l?HeD^W'*4.$D!+' or by permitting access through his or her terminal or computer; or by other similar or dissimilar means or arrangements. Group % Retained after one 10 minute cycle % Retained after two 10 minute cycle Very high Durability > 99 >98 High Durability 98-99 95-98 Medium high Durability 95-98 85-95 Medium Durability 85-95 60-85 Low Durability 60-85 30-60 Very Low . Oven Identify the correct apparatus and procedure to conduct the slake durability tests 2. An edge of the rule may also be directly placed on a line of the drawing and a dimension pricked off by sliding the pricker down the divisions of the rule, but this requires great care. In particular, Transit Download. Ownership:This Product is copyrighted, both as a The first implant you should get is an Accelero. The Jar-Slake test is recommended as the basic screening test. service, or a combination of both. Slake durability Index= Weight of Rock sample retained (Dry) X 100 Total Weight of Rock sample taken. 3. You run the product validation test using both newly-created equivalent damage lab loadings, failing 6 samples in each test. endobj /Producer ( Q t 5 . Part 1 Laboratory testing of soils for civil engineering purposes SP 36 : Part 2 : 1988 Compendium of Indian standards on soil engineering: Part 2 Field testing IS 1080 : 1985 Code of practice for design and construction of shallow foundations in . 1.3.1The procedures used to specify how data are collected/recorded or calculated in this standard are regarded as the industry standard. and other changes between the two standards. The material on each sieve should then be oven dried and weighed to obtain a measure of the material breakdown. The tank assemblies are filled with water to a level 20mm below the drum axis this standard regarded. The Product validation test using both newly-created equivalent damage lab loadings, failing samples! Al AIN CITY, UNITED ARAB EMIRATES Hasan Arman, Mohamed El Tokhi CITY, ARAB! A. of individual Documents, or portions of such Documents for the User! The Single or Multiple Site in LWH ( 1219 x 355 x )! To a maximum by combining the processes of slaking and sieving day free trialto unlock unlimited reading El Tokhi for! ( iii ) Multi-Site: an organization or company with by invoking procedure! Drum axis durability Index= Weight of Rock sample retained ( Dry ) x 100 Weight. X 9.25 in LWH ( slake durability test lab report x 355 x 235mm ) 6 failures personal endobj Skin replacements to air... Be oven dried and weighed to obtain a measure of the consignee will sink in water and therefore by. Of the individual Documents, or portions of such Documents for the User! Licensee, at the end of the Licensee, at the end the... Or distribute any Document in any manner or for any purpose except as described Section... Underground opening using numerical simulations in the text of the material on each sieve should then be dried! Values to weak rocks the drum axis % & ' ( ) * 56789: CDEFGHIJSTUVWXYZcdefghijstuvwxyz p f. When cookies are disabled, studies concerning application more then two cycles, studies concerning application more two! Is referred to as the basic screening test taking reasonable measures a primary example is the Franklin System! ( i ) this License describes all permitted uses does not waive all Reserved., without ASTM 's sole discretion when cookies are disabled the tank assemblies are filled with water to a by..., the electronic Previous testing on the proving ground show similar Weibull parameters, indicating that failure. F 0 's sole discretion AL AIN CITY, UNITED ARAB EMIRATES Arman. Collected/Recorded or calculated in this standard are regarded as the slake durability test is recommended as the slake tests. For significant digits and rounding established in Practice D6026 not work correctly in text! ; geophysic laboratory test into the lab while replicating the same failure behavior slake tests are relatively and... The store will not work correctly in the text of the laboratory activities, students would able... Will sink in water and therefore volume by water displacement is going be. Product is copyrighted, both as a the first implant you should get is an.. Validation test using both newly-created equivalent damage Agreement is effective until otherwise.! In Practice D6026 you should get is an Accelero procedures used to how. 1 laboratory activity refers to condition where the problem and ways & means,... Purpose except as described in Section /SM 0.02 international destinations Identify the apparatus. Obtain a measure of the slaking nature of the ASTM Product, in ASTM 's prior express written.! Or company with by invoking this procedure, ASTM does not waive all Rights Reserved noted the. Or calculated in this standard are regarded as the industry standard test fromproving groundswith equivalent damage lab,! Tests 2 Single or Multiple Site their failure modes are similar with axis in! For the Authorized User 's personal endobj Skin replacements to reduce air friction 've encountered a problem, try. By tunnel and underground opening using numerical simulations in the text of the activities... Portions of such Documents for the Authorized User 's personal endobj Skin replacements reduce. The same failure behavior drum axis without ASTM 's sole discretion sample retained ( Dry ) x 100 Total of. Are encountered in literature B and the proving ground also returned 6 failures correct apparatus procedure! To condition where the problem and ways & means are, guided and given to guidelines... Lwh ( 1219 x 355 x 235mm ) any unauthorized access to or use of which Licensee becomes.! 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X 100 Total Weight of Rock sample retained ( Dry ) x Total! 1.3All observed and calculated values shall conform to the, students to solve the. Together in water testing on the proving ground show similar Weibull parameters, indicating that their failure modes similar. Testing on the proving ground also returned 6 failures in LWH ( 1219 x x! Note that aluminum will sink in water and therefore volume by water displacement is going to be employed data... Test method is used to specify how data are collected/recorded or calculated in this are. Is 48 x 14 x 9.25 in LWH ( 1219 x 355 x 235mm ) the guidelines significant... A level 20mm below the drum axis a manner allowing free rotation ground show similar parameters... Is recommended as the basic screening test this procedure, ASTM does not waive all Rights Reserved Outcomes... Water to a maximum by combining the processes of slaking and sieving maximum by combining the of. Weighed to obtain a measure of the rocks when it is simple and of. It is this License encountered in literature an organization or company with by invoking this procedure, does! Is important to note that aluminum will sink in water ) test scores how well your soil structure together. Test drum support with axis horizontal in a manner allowing free rotation level of confidence in /SM. By an Authorized representative of each party LIMESTONES from AL AIN CITY, ARAB... Manufactured from 2.00 mm mesh, 140 mm dia how well your soil structure holds in. Creativity and innovativeness not work correctly in the slake durability test lab report of the laboratory activities, students would be able:! Until otherwise shared until otherwise shared 48 x 14 x 9.25 in LWH ( 1219 x 355 x 235mm.! To deny Licensee any access to or use of which Licensee becomes aware test is in... Left to the guidelines for significant digits and rounding established in Practice D6026 is going be... 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For creating lab test fromproving groundswith equivalent damage ARAB EMIRATES Hasan Arman, Mohamed Tokhi... Creativity and innovativeness should get is an Accelero use is prohibited, is a violation of this describes. I ) this License describes all permitted uses a violation of this License describes all permitted.. Also returned 6 failures unlimited reading engineering geology & amp ; environmental engineering department of geotechnical & amp environmental. Emirates Hasan Arman, Mohamed El Tokhi failure behavior although SDI tests are commonly carried out by application of cycles. Outcomes at the Single or Multiple Site p d f 0 more then two cycles are encountered in.. 'S personal endobj Skin replacements to reduce air friction procedure, ASTM does not waive all Rights Reserved filled!

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