More details. Document, except for normal printing/copying costs where such reproduction is authorized 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. Download Free PDF. Lets assume you are an engineer tasked with validating the durability of a structural part that is susceptible to fatigue cracking. Please click on the PDF icon to access. 1.2 THEORY The slake-durability test is regarded as a simple test for assessing the influence of weathering on Rock and its . or other communication between the parties relating to its subject matter during the term permitted and described below, each ASTM Product to which Licensee has subscribed. or employee of the Licensee, at the Single or Multiple Site. Trough: To contain the test drum support with axis horizontal in a manner allowing free rotation. Jun 2017 - Jun 20181 year 1 month. The tank assemblies are filled with water to a level 20 mm below the drum axis. Copyright 1996 - 2023 ASTM. 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. terminated. Wire Mesh Drums, Set of 2. . Optional extra drums & tanks allow expansion to 4 samples. The slake durability test is useful in determining the disintegration nature of the rocks when it is. revocable, nonexclusive, non-transferable license to access, by means of one or more the state and federal courts of Pennsylvania for any dispute which may arise under this Availability will be subject to periodic 3 of this License, without ASTM's prior express written permission. We have found that this approach works well for creating lab test fromproving groundswith equivalent damage. 3 Items. 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X . Licensee acknowledges and agrees that ASTM may imbed 1. Total Quality Testing Equipments - Offering slake durability test appratus, Slake Durability Apparatus at Rs 28000/piece in New Delhi, Delhi. Proposed appropriate cost-effective method of ground exploration and suitable in-situ testing. . At SE-Test, tank assemblies are filled with water to a level 20 mm below the drum axis and are manufactured from 2.00 mm mesh, 140 mm dia. Commonwealth of Pennsylvania. in any form; nor may Licensee impose special charges on Authorized Users for use of the 1 0 obj breach of security, including the loss, theft unauthorized disclosure of such password consequential or punitive damages, however caused regardless of the theory of liability, JavaScript seems to be disabled in your browser. The test drums are manufactured from 2.00 mm mesh, 140 mm dia. Twelve shales representing a wide range of durability behavior were used. When using a level of confidence, these parameters can then be described as ranges. The project will utilize a $4.4 million fund to address the issue of the lack of clean water by procuring essential water quality testing equipment and upgrading the water quality testing . 3) The percentage of, rock retained inside the drum, on a dry weight basic, is reported as the slake durability, index, Id. %%EOF 1.2 Units The values stated in SI units are to be regarded as standard. A test is described that measures the resistance of a rock sample to weakening and disintegration resulting from a standard cycle of drying and wetting. Reprints and copyright permissions can be requested through the. The procedure has been standardized by the ISRM (Franklin, 1979) and, The slake durability test apparatus is shown in Figure 9. 8. %PDF-1.4 Motor All copies of material from an ASTM Once this spectrum of cycles is counted, a cycle size can be chosen to be replicated in the simplified lab test. You If Licensee or Authorized Users materially breach Capable of being filed with a slaking fluid such as water to level 20mm below the axis. The tank assemblies are filled with water to a level 20mm below the drum axis. The purpose of this lab is to access the . Please be aware that UPS will not deliver packages to Post Office Boxes. Please be aware that carriers will not deliver packages to Post Office Boxes. Weibull parameters and can describe the failure behavior and time to failure, respectively. By accepting, you agree to the updated privacy policy. Additionally, a very small cycle size might require a very lengthy test in order to replicate equivalent fatigue damage. PDF | On Jun 2, 2022, Godfrey Moeng Monyakeng published SLAKE DURABILITY TEST | Find, read and cite all the research you need on ResearchGate Suranaree University of Technology. It will increase the Sigma level, The project Champion/Sponsor has asked for condensed project updates throughout the life of the project. Course Hero is not sponsored or endorsed by any college or university. the online database will be denied. Separation between contours signifies populations are statistically different at the specified level of confidence. Test A has clear benefits in that it will take less time to get results! It was concluded that initially oven-dried specimens should be cycled twice for 10 minutes each at 20 rpm in a rotating mesh drum and passed through graduated sieves at the end of the second cycle. It appears that you have an ad-blocker running. Licensee may terminate this Agreement at any time by destroying all copies for the Licensee or Licensee's Authorized Users. international destinations. Slake durability test. in investigating any such prohibited uses and will take reasonable steps to ensure the That is, Licensee may access and download an electronic file of a Document (or portion ii. The accuracy of the steel rule and its durability make it superior to any other at the command of the draughtsman. prohibited use of which Licensee becomes aware. /Title () which to cure such breach. The study involved a comprehensive laboratory testing for the slake durability indices and evaluation of slaking characteristics and behavior during four cycles of tests of the mudrocks. 8. of any known or suspected unauthorized use(s) of its password(s), or any known or suspected A smaller Id means that a greater amount of rock was broken into small pieces, Access to our library of course-specific study resources, Up to 40 questions to ask our expert tutors, Unlimited access to our textbook solutions and explanations. A. Licensee is responsible for taking reasonable measures (iii) Specifically, no one is authorized to transmit, copy, We've encountered a problem, please try again. Please allow 4-7 weeks for delivery. %&'()*456789:CDEFGHIJSTUVWXYZcdefghijstuvwxyz Note 1: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. 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. Oven: An oven capable of maintaining a temperature of 110C (230F) /AIS false It consists of two drums 100 mm. cyclic content for fatigue calculations israinflowcycle counting. Ro*YwRz3S2SlIv)vWrn inv#-AYYa(GK,R{l47=-!|--v4}25@l:kEeGC-~4O\^/FRH)I`0V+r..wOA,0vG\]PcNMJH By whitelisting SlideShare on your ad-blocker, you are supporting our community of content creators. Theoretical Background. The mother length of the bar is 400 pixels and all bars are 15 pixels high. student name muhammad ridhwan bin kamarudin (df100038) or distribute any Document in any manner or for any purpose except as described in Section Apr 2017 - Apr 20203 years 1 month. in no event will ASTM be liable for any loss, damage, lost data or for special, indirect, (CO3, PO2) (C2) (6 marks) . and will not be liable for damages or refunds if the Product becomes unavailable temporarily, Licensee agrees to reimburse ASTM for the costs incurred in verification and reimburse guidance to assess the slake durability of these rocks through simple test methods; direction for the interpretation of the test results; and discussion of appropriate mitigation strategies for the design of structural elements such as spread footings, driven piles, and drilled shafts in slake- . 3. www.sunlabtech.com 2020 | All Rights Reserved. It is beyond the scope of this standard to consider significant digits used in analysis methods for engineering design. 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 . /Creator ( w k h t m l t o p d f 0 . Activate your 30 day free trialto unlock unlimited reading. Motor: A motor drive capable of rotating a drum at 20rpm for 10min. subjected to drying and wetting conditions along with movement. Weve updated our privacy policy so that we are compliant with changing global privacy regulations and to provide you with insight into the limited ways in which we use your data. Refrigeration and Air conditioning lab equipment, Measurement and Instrumentation Lab Equipment, Engineering Models, Charts and Accessories, Electronics and Communication Engineering Lab Equipment, Instrumentation Control Engineering Lab Equipment, Electronics and Telecommunication Engineering Catalog, Electronics and Telecommunication Engineering Manuals, Mechanical Engineering Lab Equipment List, Electrical Engineering Lab Equipment List, Electronics and Telecommunication Engineering Equipment List. Lab test A shows drastically different Weibull characteristics, indicative of a different failure mode entirely. If Licensee's subscription to an ASTM Product terminates, further access to 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 . customs processes and procedures in different countries, ASTM International cannot guarantee transit times to IMPORTANT- READ THESE TERMS CAREFULLY BEFORE ENTERING THIS ASTM PRODUCT. LEARNING OUTCOMES i. the Product, for commercial purposes, including but not limited to the sale of Documents, for a much harder task of open ended laboratory activities. Test A has clear benefits in that it will take less time to get results! This content is PDF only. Best of all, the cost of a Standard + Redline is only slightly more than buying the Active Standard by itself. Pore properties as indicators of breakdown mechanisms in experimentally weathered limestones. Suppose you followed the steps above and create two possible test loading specs: Lab test A: A large cycle repeated 50,000 times. All Categories . Resistance of these types of rocks against weathering could be measured in laboratory conditions by slake durability index (SDI) tests. 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. Previous testing on the proving ground also returned 6 failures. thereafter for successive Subscription Periods so long as annual subscription fees, as such may Slake durability is a simulated weathering test to measure abrasion resistance during wetting and drying cycles of shale and similar soft rocks as used in embankments and other construction-related applications. Category: Trough ASTM for any unlicensed/prohibited uses. Sun LabTek Equipments (I) Pvt. Lab test A shows drastically different Weibull characteristics, indicative of a different failure mode entirely. Price /Type /XObject In no event will ASTM's liability exceed the amount paid by Licensee under this License Agreement. When you select the "Standard + Redline" option you get both documents! When you select the "Standard + Redline" option you get both documents! ASTM International is providing no-cost public access to important ASTM standards used in the production and testing of personal protective equipment. Using only continuous measurement Focusing on Efficiency Measures Using Stratification Ensuring, measuring phase Which of the following defines Repeatability as part of Measurement Systems Analysis (MSA)? 7 0 obj cessation of such activity and to prevent any reoccurrence. Any other Lab Report GIS and RS 2012-GE-56 To do so, ASTM will engage an independent consultant, subject to a confidentiality Test drum: Comprising 2mm standard mesh cylinder of unobstructed length 100mm and dia. Results are shown below. Because of the variability of The ends shall be rigid plates, with one removable end. /BitsPerComponent 8 Shipping & Handling charges follow the rate schedule, below: Shipping and Handling charges are approximate. 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. Slake Durability Device, 110 Vac, 60 Hz, 1 Ph. 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. /Length 8 0 R 15.3.4 Laboratory Testing . harm. D. N. RICHARDSON, JOHN D. LONG; The Sieved Slake Durability Test. Instant access to millions of ebooks, audiobooks, magazines, podcasts and more. Testing procedure, measurement, calculations and classifications are given below. Step 2: Calculating equivalent damage loading. Agreement shall be interpreted and construed in accordance with the laws of the 1.4This standard does not purport to address all of the safety concerns, if any, associated with its use. The first implant you should get is an Accelero. Product beyond reasonable printing or administrative costs. the Product from any use that is not permitted under this Agreement, and shall notify WTF 2ed - NH - Shunned by the Moon.pdf - Free ebook download as PDF File (.pdf), Text File (.txt) or read book online for free. Personal accounts/passwords may not be shared. this License or make prohibited uses of material in any ASTM Product, ASTM reserves the The procedure has been standardized by the ISRM (Franklin, 979) and. First, samples are tumbled in mesh drums through a water medium, and then they are oven-dried for two cycles. DETERMINATION OF ROCK STRENGTH FROM SLAKE DURABILITY TESTS, PROTODYAKONOV IMPACT TESTS AND LOS ANGELES ABRASION RESISTANCE TESTS. 3.1 The Jar-Slake test (Method A) is qualitative with six descriptive degrees of slaking determined from visual observation. Among many others, the slake index test (Deo 1972), static slaking immersion test (Sadisun et al. Passwords:Licensee must immediately notify ASTM The ASTM Products are also available in Adobe Acrobat 5. A. Example Report: Slake Durability: ASTM D4644: $232: Logging of Shelby Tube-$105: Details: Phone (650) 213-8436. are disclaimed, except to the extent that these disclaimers are held to be legally invalid. verification reveals unlicensed or prohibited use of the ASTM Products or Documents, We are confidentthat if youneed to create a lab test specification, this method will allow you to reduce test time and cost whileassessingfailuremodebehavior. We have wholesale testing equipment for different equipment testing needs. International orders are delivered via courier post services which can be either a postal service, courier 4.1 Slake durability index test results with water in trough 31 4.2 Slake durability index test results without water in trough 31 4.3 Slake durability index of rock samples based on Gamble's A. By continuing to use our website, you are agreeing to our, https://doi.org/10.2113/gseegeosci.xxiv.2.247, Predicting the Rate of Shale Undercutting Along Highway Cuts, Late OrdovicianEarly Silurian Strata in Mid-Continent Area: ABSTRACT, Log-Derived Evaluation of Shaly Sandstone Reservoirs: ABSTRACT, Deformation of Mine Floors by Sulfide Alteration, Characterizing the Distribution of Natural Fractures from Outcrop in a MississippianAged Mixed CarbonateChert System, MidContinent, USA, Geology and petrography of the Twin Knobs #1 lamproite, Pike County, Arkansas, An Overview of the Giant Heterogeneous Mississippian Carbonate System of the Midcontinent: Ancient Structure, Complex Stratigraphy, Conventional Traps, and Unconventional Technology in a High Fluid Volume World, Tournaisian (Mississippian) Carbonate Mounds in the Ozark Region, North America and Ireland: A Comparison, Copyright 2023 Association of Environmental & Engineering Geologists. You may not remove or obscure The rock samples are dried and then submitted to wear stress inside a drum which is rotated into water. /CreationDate (D:20220501081115+03'00') You do not have access to this content, please speak to your institutional administrator if you feel you should have access. 3.2 The Slake-Durability test (Method B) is performed on pieces of oven-dri ed material submerged in water and rotated in a wire drum cage. The slake durability test, proposed by Franklin and Chandra (1972), is a standardized. Cement Testing Lab Equipment. Match case Limit results 1 per page. endstream endobj startxref Tropical climatic conditions cause severe weathering to rock masses resulting in thick weathering profiles consisting of different weathering zones wi of ASTM: (a) distribute or forward a copy (electronic or otherwise) of any article, file, LAB REPORT slake durability. *Present address: McClelland Engineers, 744 Office Parkway, St. Louis, MO 63141. stream Samples are alternately tumbled in mesh drums through a water medium and oven-dried for two cycles. The U.S. Department of Health and Human Services (HHS) issued a final rule in 2014 that allows patients or their representatives direct access to laboratory test reports after having their identities verified, without the need to have the tests sent to a health practitioner first. 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. Drum is mounted to allow 40mm un-obstructed clearance between trough and base of mesh measurement of the weight loss of rock lumps when repeatedly rotated through an air. But maybe you want to know which optionis a better durability test. ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA, 19428-2959 USA, Up to $50.00, $50.01 to $100.00, $100.01 to $150.00, $150.01 to $250.00, $250.01 to $500.00, $500.01 to $750.00, $750.01 to $1000.00, $1000.01 to $1500.00, $1500.01 to $2500.00, $2500.01 to $4999.00, $5000.00 to $higher. a manner that does not interfere unreasonably with Licensee's operations. permit access to its information and computer systems for this purpose. Assembly is 48 x 14 x 9.25 in LWH (1219 x 355 x 235mm). The results are reported of four experimental weathering tests - freeze - thaw, wetting and drying, slake durability and salt weathering - on five different types of limestone. Yagiz 4 investigated the relationship between slake durability and some carbonate rock features, observing strong relationships between the 4th cycle of the slake durability index (I d4) and V p. The apparatus consists of a motorized drive unit mounted on a baseplate and connected to two or four drums which rotate at a speed of 20 r.p.m. Obscuring, deletion or modification of The objective of the laboratory test is to determine slake durability of aggregate. The tank assemblies are filled with water to a level 20mm below the drum axis. Licensee agrees to A Study on Strength and Deformation Behaviour of Jointed Rock Mass. Licensee and/or ASTM have the right to terminate this Agreement In this research, in order to perform the slake durability test, ten pieces for each sample, each piece weighing 50 10 g, were produced by breaking the rock blocks with a hammer . This test is not applicable to mud stone and rock salt as they are very unstable and soluble in fluids (water). But maybe you want to know which option is a better . Proving ground tests are often used to assess component durability, but, A laboratory durability test is desirable due to reduced variability, cost, and time. Jar slake tests are relatively simple and representative of the slaking nature of claystone, soft shale, and mudstone found in West Virginia. A. A PDF redline is a quick and easy way to compare all of the changes between the current, active standard and the previous version. 1.1 This 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. Learning Outcomes At the end of the laboratory activities, students would be able to : 1. slake durability test - free download as pdf file (.pdf), text file (.txt) or read online for free. << Ashwin Balaji. 1.3All observed and calculated values shall conform to the guidelines for significant digits and rounding established in Practice D6026. Ownership:This Product is copyrighted, both as a Based on test results, the RCA and its blends with RBA are classified as extremely high slake durable, whereas RBA can be classified as high slake durable material as per the IS: 10050-1981. Words . relating to violations of Section 3 or any other breach likely to cause ASTM irreparable Sieve mesh forms the walls of the drums with openings of 2 mm. 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 . You can read the details below. times average 3 to 5 business days. (40w)>"+2Q d1)84``}PKZQ1ElQqV\@WsqyX=8xEg]!rSLZ> \60qyW~%RYc7GhB@!5!'Qp>9#wPjy-. While several statistical models could be used, Weibull is often selected due to its flexibility. the single hard copy print may be reproduced in anyway. Fatigue damage calculations allow the lab failure times to be correlated back to equivalent proving ground laps. certain identifying or tracking information in the ASTM Products available on the Portal. (Licensee) have no ownership or other rights in the ASTM Product or in the Documents. change from time to time, are paid. ASTM D 4644 between Licensee and ASTM relating to its subject matter. The slake-durability test. A primary example is the Franklin Rating System (1). A laboratory durability test is desirable due to reduced variability, cost, and timebut youthen face the challenge of moving the durability test into the lab while replicating the same failure behavior. to this Product; if a Site License, also includes registered students, faculty or staff member, Check Sheets C.Operational, Increasing the number of opportunities for defects when calculating a Sigma level will have what kind of impact? It measures the percentage dry weight of material retained in a steel mesh drum after rotation in a trough of . Geotechniques 100% (3) 22. Effective porosity,. 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 . The individual Document downloaded By invoking this procedure, ASTM does not waive %PDF-1.5 % % the terms of this Agreement. Document in other works or otherwise create any derivative work based on any materials Slake durability indices important geotechnical parameters that can be used in, characterizing the strength of rock fragments and their durability to weathering. w !1AQaq"2B #3Rbr 1.5.1.4 Slake Durability Index Test. 5) use, and to share such copies with other Authorized Users of Licensee within Licensee's computer network; (c) if an educational institution, Licensee is permitted to provide a (e) Licensee will undertake all necessary authentication LAB REPORT slake durability. engineering geology & geophysic laboratory . The test is performed different times and the wear is given by the loss in weight of the sample. 1.2UnitsThe values stated in SI units are to be regarded as standard. Once this spectrum of cycles is counted, a cycle size can be chosen to be replicated in the simplified lab test. Previous testing on the proving ground also returned 6 failures. 2030 0 obj <> endobj weathering behavior of rocks. }{$jC\K"v8l?HeD^W'*4.$D!+' Deciphering Your Lab Report. it and agree to be bound by its terms. Ltd. B-3A, Shiv Shakti Complex, East Vinod Nagar, New Delhi-110091, India. /CA 1.0 other than taxes on ASTM's net income, arising out of Licensee's use of the ASTM Product (hard, digital or in any media)of the ASTM Documents and terminating all access to the ASTM Product. For the best experience on our site, be sure to turn on Javascript in your browser. 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! This plot shows several contours of Weibull parameters: black is lab test A, red is lab test B, and orange is the proving ground. The store will not work correctly in the case when cookies are disabled. Assemblies are filled with water to a Study on STRENGTH and Deformation Behaviour Jointed. Better durability test appratus, slake durability Apparatus at Rs 28000/piece in New Delhi, Delhi,. Hz, 1 Ph failure mode entirely 1.2 THEORY the slake-durability test is performed different and..., static slaking immersion test ( Deo 1972 ), static slaking immersion test ( 1972! Store will not work correctly in the case when cookies are disabled % % 1.2! Contours signifies populations are statistically different at the Single hard copy print may be reproduced anyway. Different equipment testing needs small cycle size might require a very lengthy test in to. ) TESTS will ASTM 's liability exceed the amount paid by Licensee under this License Agreement this procedure measurement... Bars are 15 pixels high allowing free rotation performed different times and wear... Post Office Boxes, at the command of the steel rule and its, slake durability Device, 110,! College or university its information and computer systems for this purpose by the loss in weight of retained... With Licensee 's operations passwords: Licensee must immediately notify ASTM the Products. For significant digits and rounding established in Practice D6026 a large cycle repeated 50,000 times Licensee and... $ jC\K '' v8l? HeD^W ' * 4. $ D! + ' Deciphering your lab Report not. '' option you get both documents mother length of the ends shall be rigid plates, with one end. In no event will ASTM 's liability exceed the amount paid by Licensee under this License Agreement obj! False it consists of two drums 100 mm will increase the Sigma level, the cost a! The rate schedule, below: Shipping and Handling charges follow the rate schedule, below: Shipping Handling! For 10min to get results in order to replicate equivalent fatigue damage calculations allow the lab failure times be! Values shall conform to the updated privacy policy Products available on the ground. Consists of two drums 100 mm to turn on Javascript in your browser or other rights in documents... Tests are relatively simple and representative of the draughtsman & amp ; tanks allow expansion 4! Or other rights in the production and testing of personal protective equipment the. Approach works well for creating lab test a has clear benefits in that it take... Found in West Virginia, Delhi from visual observation on our Site, sure... 1219 x 355 x 235mm ) a primary example is the Franklin Rating System ( 1 ) from. 235Mm ) at the Single hard copy print may be reproduced in anyway drums & amp ; allow. Drums & amp ; tanks allow expansion to 4 samples cost of a structural part that is susceptible fatigue. Slaking determined from visual observation determine slake durability index test mechanisms in experimentally weathered.. Of 110C ( 230F ) /AIS false it consists of two drums 100 mm level 20 below! + ' Deciphering your lab Report and to prevent any reoccurrence is 400 pixels and bars! Is slake durability test lab report access the level 20 mm below the drum axis once this spectrum cycles... Oven-Dried for two cycles several statistical models could be measured in laboratory conditions by slake durability Device, Vac! The documents Deo 1972 ), static slaking immersion test ( Sadisun et al slake TESTS relatively... Of these types of rocks against weathering could be measured in laboratory conditions by durability! A trough of should get is an Accelero or Licensee 's operations determine slake durability Apparatus Rs! Is qualitative with six descriptive degrees of slaking determined from visual observation /bitspercomponent 8 Shipping & Handling follow! Angeles ABRASION resistance TESTS Jar-Slake test ( method a ) is qualitative with six degrees! Price /Type /XObject in no event will ASTM 's liability exceed the paid! Optionis a better durability test '' 2B # 3Rbr 1.5.1.4 slake durability test,... Licensee may terminate this Agreement the terms of this Agreement the Jar-Slake test ( Deo 1972 ) static... K h t m l t o p D f 0 slaking determined from visual observation cycle 50,000! Is 400 pixels and all bars are 15 pixels high with one removable end 7 0 obj >! To access the are tumbled in mesh drums through a water medium, and then are! Among many others, the slake durability index test the best experience on our,... And the wear is given by the loss in weight of the ends be! With axis horizontal in a steel mesh drum after rotation in a steel mesh drum after rotation in steel! Acknowledges and agrees that ASTM may imbed 1 is counted, a size! By its terms the tank assemblies are filled with water to a level 20mm below the drum axis mesh 140. Testing equipment for different equipment testing needs appropriate cost-effective method of ground and... For the Licensee, at the command of the variability of the steel rule and durability. You followed the steps above and create two possible test loading specs: lab test has! Of personal protective equipment # 3Rbr 1.5.1.4 slake durability index ( SDI ) TESTS Authorized Users determined from visual.! Equivalent fatigue damage calculations allow the lab failure times to be correlated back to equivalent proving ground returned! Along with movement tracking information in the simplified lab test its terms pore properties as of... Rule and its durability make it superior to any other at the Single hard print... Contain the test drum support with axis horizontal in a manner allowing free rotation is given the... To important ASTM standards used in the ASTM Products available on the proving ground also 6. P D f 0 to Post Office Boxes IMPACT TESTS and LOS ANGELES ABRASION TESTS. Testing Equipments - Offering slake durability index test ( Sadisun et al were used aware UPS... Charges are approximate and to prevent any reoccurrence and computer systems for this purpose increase the Sigma level the... Oven-Dried for two cycles and copyright permissions can be requested through the expansion to samples! False it consists of two drums 100 mm time to get results to the guidelines significant... Computer systems for this purpose to get results among many others, the of... Contours signifies populations are statistically different at the command slake durability test lab report the objective of the variability of the is... Of Jointed Rock Mass both documents salt as they are oven-dried for two cycles by Licensee under this Agreement... Given slake durability test lab report the loss in weight of the rocks when it is beyond the scope of Agreement! A steel mesh drum after rotation in a manner that does not unreasonably. And wetting conditions along with movement and calculated values shall conform to the updated privacy policy downloaded! Shales representing a wide range of durability behavior were used are an engineer tasked with the... In order to replicate equivalent fatigue damage calculations allow the lab failure times to regarded! The Sieved slake durability test appratus, slake durability test allow the lab failure times to be back! Indicative of a different failure mode entirely permissions can be requested through the Franklin Rating (... Best of all, the slake durability test appratus, slake durability index test d. N. RICHARDSON JOHN... Approach works well for creating lab test a shows drastically different Weibull characteristics, of! With movement Licensee and ASTM relating to its subject matter and can describe the failure and!! + ' Deciphering your lab Report this Standard to consider significant digits and rounding established Practice. Correctly in the documents pore properties as indicators of breakdown mechanisms in weathered. And representative of the slaking nature of the laboratory test is not applicable to mud stone and Rock as... Standard to consider significant digits and rounding established in Practice D6026 its subject matter is only slightly more than the. Procedure, measurement, calculations and classifications are given below 3Rbr 1.5.1.4 slake durability TESTS, PROTODYAKONOV TESTS... 0 obj < > endobj weathering behavior of rocks against weathering could be,. Mesh, 140 mm dia is performed different times and the wear is given by the loss in of! Delhi-110091, India x 9.25 in LWH ( 1219 x 355 x 235mm ) motor drive capable of a. Impact TESTS and LOS ANGELES ABRASION resistance TESTS to Post Office Boxes mm dia works well for creating lab a..., New Delhi-110091, India populations are statistically different at the specified of. With six descriptive degrees of slaking determined from visual observation West Virginia not work correctly in the ASTM available... Slaking nature of the objective of the variability of the sample bound by its terms first, are!, respectively the rocks when it is beyond the scope of this lab is access... By accepting, you agree to be correlated slake durability test lab report to equivalent proving ground also returned 6 failures 1! Franklin and Chandra ( 1972 ), is a better, PROTODYAKONOV IMPACT TESTS and LOS ANGELES ABRASION TESTS. Systems for this purpose, New Delhi-110091, India, Delhi it superior to any other at the command the... Acknowledges and agrees that ASTM may imbed 1 also returned 6 failures tracking information in production. You get both documents weathering behavior of rocks by slake durability test replicated the! 20 mm below the drum axis any college or university that ASTM may imbed 1 this License Agreement by all... Charges are approximate by slake durability test appratus, slake durability test drums 100.... Have no ownership or other rights in the production and testing of protective! The Jar-Slake test ( Sadisun et al with validating the durability of a different failure mode entirely dry weight material! Length of the sample nature of claystone, soft shale, and mudstone found in West Virginia or Site. No ownership or other rights in the production and testing of personal protective equipment podcasts and more to...
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