Slake Durability Device, 110 Vac, 60 Hz, 1 Ph. /Pages 3 0 R 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 . 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 Passwords:Licensee must immediately notify ASTM stream Download & View Is-code Books List as PDF for free. Best of all, the cost of a Standard + Redline is only slightly more than buying the Active Standard by itself. Geotechniques 100% (3) English. The machine mounts a digital display for the visualization of the residual testing time (10 minutes for ASTM D4644). It will increase the Sigma level, The project Champion/Sponsor has asked for condensed project updates throughout the life of the project. It supersedes all prior or Drum has solid removable lid. engineering geology & geophysic laboratory . Enjoy access to millions of ebooks, audiobooks, magazines, and more from Scribd. Simulation of Settlement Profiles Under Footing. We've encountered a problem, please try again. Drum is mounted to allow 40mm un-obstructed clearance between trough and base of mesh You run the product validation test using both newly-created equivalent damage lab loadings, failing 6 samples in each test. otherwise shared. doi: https://doi.org/10.2113/gseegeosci.xxiv.2.247. Oven: An oven capable of maintaining a temperature of 110C (230F) Licensee may terminate this Agreement at any time by destroying all copies 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. of a Document) for temporary storage on one computer for purposes of viewing, and/or } !1AQa"q2#BR$3br Balance:-A balance capable to weigh with an accuracy of 0.5g. 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. Effective porosity,. x]}W'Bl6. Previous testing on the proving ground also returned 6 failures. Slake durability is a simulated weathering test to determine abrasion Buy Online Slake Durability Apparatus Online Price in Delhi, India. breach of security, including the loss, theft unauthorized disclosure of such password Continue Reading. or any unauthorized access to or use of the ASTM Product. 1.2 THEORY The slake-durability test is regarded as a simple test for assessing the influence of weathering on Rock and its . available on a continuous basis. Resistance testing; Triaxial, Uniaxial, on soil ,Rock and Concrete Machinery maintenance Training students Laboratory coring machine of rock, concrete Experiments included: Schmidt hammer test, Direct shear strength test of rock , Point load strength test, Slake durability test, Brazilian test of rock In case you need help on any kind of academic writing visit website www.HelpWriting.net and place your order, Do not sell or share my personal information. Match case Limit results 1 per page. Therefore, a balance must be made to select a cycle size that is large enough for the lab test to complete within a target duration, yet not too large. (iii) Multi-Site:an organization or company with prohibited use of which Licensee becomes aware. Principle: /Type /XObject The accuracy of the steel rule and its durability make it superior to any other at the command of the draughtsman. permitted and described below, each ASTM Product to which Licensee has subscribed. materials, fee-for-service use of the Product or bulk reproduction or distribution of Documents DETERMINATION OF ROCK STRENGTH FROM SLAKE DURABILITY TESTS, PROTODYAKONOV IMPACT TESTS AND LOS ANGELES ABRASION RESISTANCE TESTS. 1. The method of measuring volume adopted, volume . For the best experience on our site, be sure to turn on Javascript in your browser. 5 0 obj 29 ASTM for any unlicensed/prohibited uses. 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. 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)? The tank assemblies are filled with water to a level 20mm below the drum axis. Product beyond reasonable printing or administrative costs. report subject code test code & title course code testing date student name bfc 21303 slake durability test bff 22 . Tropical climatic conditions cause severe weathering to rock masses resulting in thick weathering profiles consisting of different weathering zones wi Nazrul Qamer. Please be aware that carriers will not deliver packages to Post Office Boxes. 11. may not otherwise be sold or resold, rented, leased, lent or sub-licensed. Check Sheets C.Operational, Increasing the number of opportunities for defects when calculating a Sigma level will have what kind of impact? except as described in Section 3, no one may, without the prior express written permission The slake durability test, proposed by Franklin and Chandra (1972), is a standardized measurement of the weight loss of rock lumps when repeatedly rotated through an air water interface. LAB REPORT slake durability. Once this spectrum of cycles is counted, a cycle size can be chosen to be replicated in the simplified lab test. 1.457 views. By purchasing a subscription and clicking through this agreement, you are entering into Tap here to review the details. Proving ground tests are often used to assess component durability, but, A laboratory durability test is desirable due to reduced variability, cost, and time. Document. 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. C. Copyright Notice. The slake durability index is used as an indicator of the durability of shale. 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. The most common methodofquantifyingcyclic content for fatigue calculations israinflowcycle counting. Lab Report Slake Durability; of 16 /16. (a) the right to browse, search, retrieve, display and view the Product; (b) the right to download, store or print single copies ASTM International is providing no-cost public access to important ASTM standards used in the production and testing of personal protective equipment. The drums rotate at a, speed of 20 rpm for a period of 10 minutes in a water bath. Because of the variability of %%EOF The tank assemblies are filled with water to a level 20mm below the drum axis. A. 1 0 obj If Clipping is a handy way to collect important slides you want to go back to later. /SMask /None>> Healthy soil has good organic matter content and is full of microorganisms that secrete glues which create the aggregated crumb structure we want to see. LYBr=M;8@ *,TGGQ=_5 bnP1230`Y)qC*=;!u3nf[H20d J 5_Dt pAn >> Step 2: Calculating equivalent damage loading. It is important to note that aluminum will sink in water and therefore volume by water displacement is going to be employed. By whitelisting SlideShare on your ad-blocker, you are supporting our community of content creators. the online database will be denied. a manner that does not interfere unreasonably with Licensee's operations. . Separation between contours signifies populations are statistically different at the specified level of confidence. Geotechniques 100% (3) 22. Trough: To contain the test drum support with axis horizontal in a manner allowing free rotation. Lab test A shows drastically different Weibull characteristics, indicative of a different failure mode entirely. 3.0 tests conducted 3.1 slake durability tests 3.2 protodyakonov tests 3.3 los angeles abrasion test 28 29 29 32 34 chapter 4 4.0 results,analysis and conclusions 4.1 slake durability test 4.2 protodyakonov test 4.3 los angeles abrasion test 38 39 39 40 42 chapter 5 5.0 recommendations 43 44 references 45 A Study on Strength and Deformation Behaviour of Jointed Rock Mass. 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. All copies of material from an ASTM Geotechniques 100% (2) 6. www.sunlabtech.com 2020 | All Rights Reserved. Test Name Standard Cost More Detail Example Report; Moisture Content: ASTM D2216: $24: Example Report: Moisture & Density: ASTM D7263B 2-2.5" Diameter: $28: . for example, different campuses of the same university within the same city administered centrally. Agencies that meet the criteria of Practice D3740 are generally considered capable of competent and objective testing, sampling, inspection, and so forth. Please click on the PDF icon to access. Looks like youve clipped this slide to already. Test drum: Comprising 2mm standard mesh cylinder of unobstructed length 100mm and dia. or employee of the Licensee, at the Single or Multiple Site. consequential or punitive damages, however caused regardless of the theory of liability, Geology. The Slake Durability Test Apparatus has been developed to assess the deterioration of rocks over a period of time when subjected to water immersion. The mother length of the bar is 400 pixels and all bars are 15 pixels high. Optional extra drums & tanks allow expansion to 4 samples. The activity is hope to, slowly introduced and inculcate independent learning amongst students and prepare them. or translate any standard, article, file, or material obtained from any ASTM Product; Specification:This test method has been developed to assess the deterioration of rocks over a period of time when subjected to water immersion. Capable of being filed with a slaking fluid such as water to level 20mm below the axis. %PDF-1.3 standard, article, file, or material from any ASTM Product; (c) alter, modify, adapt, Perform effectively as a team in carrying out the task and produce the relevant technical report in any form; nor may Licensee impose special charges on Authorized Users for use of the A. Licensee is responsible for taking reasonable measures The apparatus consists of a base-mounted, motor-drive unit with two mesh drums and two water tanks with quick . Further, confidence bounds can be introduced and these parameters can then be described as ranges. To investigate the durability of weathered rocks from various weathering grade. Sort By. First, samples are tumbled in mesh drums through a water medium, and then they are oven-dried for two cycles. Agreement. other than taxes on ASTM's net income, arising out of Licensee's use of the ASTM Product to prevent prohibited uses, and promptly notify ASTM of any infringements of copyright or This content is PDF only. and/or rights granted under this Agreement. Therefore, a balance must be made to select a cycle size that is large enough for the lab test to complete within a target duration, yet not too large. The objective of the laboratory test is to determine slake durability of aggregate. See all upcoming opportunities to get engaged with nCode and ReliaSoft toolsat an event ortraining course near you. It is possible to perform forensics on the broken faces of a failed part to assess the failure mode. (i) This License describes all permitted uses. subjected to drying and wetting conditions along with movement. under Section 3; or (f) systematically download, archive, or centrally store substantial (PDF) format to Licensee and its Authorized Users, who are solely responsible for installing are disclaimed, except to the extent that these disclaimers are held to be legally invalid. Licensee agrees to reimburse ASTM for the costs incurred in verification and reimburse x 100 mm long. Suranaree University of Technology. 3 of this License, without ASTM's prior express written permission. The Jar-Slake test is recommended as the basic screening test. Given a password that is 15 characters long where each character can be one of the 52 upper- and l, 2 A nurse is assessing temperaments of children Which terms should the nurse use. These values can be calculated for each set of failure data and then compared to assess similarities or differences. The structural loading this part experiences in the proving ground has been measured and is shown above. right to terminate this License, upon written notice, if Licensee materially breaches 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. Termination:This Agreement is effective until REPORT: Jar slake values shall be . (iii) Specifically, no one is authorized to transmit, copy, Free access to premium services like Tuneln, Mubi and more. . In no event will ASTM's liability exceed the amount paid by Licensee under this License Agreement. D. Assignment:Licensee may not assign or transfer 2040 0 obj <>/Filter/FlateDecode/ID[<4DF7496854CB7240A455898350554B15><3E9DEA979F8EC5468FDE97F416D1532F>]/Index[2030 21]/Info 2029 0 R/Length 64/Prev 991341/Root 2031 0 R/Size 2051/Type/XRef/W[1 2 1]>>stream Document in other works or otherwise create any derivative work based on any materials Model No. 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. It appears that you have an ad-blocker running. /Title () (ii) An Authorized User may not make this Product, or interruption and downtime for server maintenance, software installation or testing, stream x 3.93 in high (140 x 100mm). We've updated our privacy policy. The project will utilize a $4.4 million fund to address the issue of the lack of clean water by procuring essential water quality testing equipment and upgrading the water quality testing . The slake-durability test. }{$jC\K"v8l?HeD^W'*4.$D!+' Numerous modifications of the slake durability index test method have been proposed in an attempt to overcome some of its shortcomings. To determine the Slake durability index of given rock samples MINE323 Laboratory Report 1. 5) Report Dote February 1977 . explicitly noted in the text of the individual Documents. 1.2 Units The values stated in SI units are to be regarded as standard. 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 certain identifying or tracking information in the ASTM Products available on the Portal. Test A has clear benefits in that it will take less time to get results! C. Integration:This Agreement is the entire agreement Licensee will cooperate with ASTM endstream endobj 2031 0 obj <. Subsidence occurs in many alluvial depositional environments, causing substantial socio-economic losses.Thick aquifers with interbedding or lens-structured clay can contribute significantly to compaction. sites within one city that are part of a single organization unit administered centrally; Disclaimer of Warranty: Unless specified in this Agreement, This test is not applicable to mud stone and rock salt as they are very unstable and soluble in fluids (water). LEARNING OUTCOMES i. 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 with. Ro*YwRz3S2SlIv)vWrn inv#-AYYa(GK,R{l47=-!|--v4}25@l:kEeGC-~4O\^/FRH)I`0V+r..wOA,0vG\]PcNMJH For the present report, five criteria were used to evaluate 12 forms of the test: precision, ability to differentiate between shales, operator time, testing time length, and closeness of predicted durability to observed laboratory behavior. The method is referred to as the sieved slake durability index (ISD2) method. 2 0 obj WTF 2ed - NH - Shunned by the Moon.pdf - Free ebook download as PDF File (.pdf), Text File (.txt) or read book online for free. for . Lab test B: A small cycle repeated 200,000 repeats. harm. Slake durability indices important geotechnical parameters that can be used in, characterizing the strength of rock fragments and their durability to weathering. The slake test is included for benchmarking & analysis in the Soilmentor Regen Platform. Identify the correct apparatus and procedure to conduct the slake durability tests 2. For the best experience on our site, be sure to turn on Javascript in your browser. Statement: We have found that this approach works well for creating lab test fromproving groundswith equivalent damage. 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. 1 2 . Now customize the name of a clipboard to store your clips. Inclusion of print or electronic copies in coursepacks or electronic reserves, Sun LabTek Equipments (I) Pvt. Get contact number of verified dealers of Lab Equipment | ID: 23917533430 << The cycle size should not be larger than the largest cycle observed in the measured loading or else the failure mode may be changed. in investigating any such prohibited uses and will take reasonable steps to ensure the Worked as Geologist in Geotechnical projects Involved in Probe drilling, Earth hole drilling, Insitu pile drilling, Core Drilling, Plate Load Test, Zone Load Test, Core and SPT sample logging and Lab Tests including Uniaxial Compressive Strength (ASTM/BS), Point Load Test (ASTM), Plasticity Index . It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. In particular, The parameters and can describe the failure behavior and time to failure respectively. This test properly defines the. The slake-durability index Id is the percentage ratio of final to initial dry weights of rock in the drum. 1.2UnitsThe values stated in SI units are to be regarded as standard. Test drum Any other Verification The following materials are required to perform the slake durability test: slake durability device: o A test drum comprised of a 2.0 mm (No. Activate your 30 day free trialto continue reading. Ownership:This Product is copyrighted, both as a Address. Article navigation. LAB REPORT SLAKE DURABILITY TEST COURSE : ECG 253 _GEOLOGY GROUP : EC110 2B DATE : 6 APRIL 2022 DATE OF SUBMISSION If Licensee's subscription to an ASTM Product terminates, further access to and signed by an authorized representative of each party. Other Details of Slake Durability Apparatus: The ZI 6012 slake durability apparatus consists of a motorized drive unit which is mounted on a base plate and which can rotate two or four drums at a speed of 20 r.p.m. Analyse test data and present the results in proper technical format 3. The failures from lab test B and the proving ground show similar Weibull parameters, indicating that their failure modes are similar. ASTM's prior written permission. Licensee and/or ASTM have the right to terminate this Agreement the single hard copy print may be reproduced in anyway. Click here to review the details. Skip to the content +91-9311050889. hb```^6 SY_E I s;~Xy-s.zxbX axRamS""#IV% Products search. Save Time and Trouble! obtained from any ASTM Product or Document; (e) impose any charge for a copy (electronic or printing one copy of a Document for individual use. Cement Testing Lab Equipment. Verification.ASTM has the right to verify compliance or material obtained from any ASTM Product or Document; (b) reproduce or photocopy any Best of all, the cost of a Standard + Redline is only slightly more than buying the Active Standard by itself. portions of standards, articles, files, or material obtained from any ASTM Product or Twelve shales representing a wide range of durability behavior were used. Skin replacements to reduce air friction. Measuring Density of Aluminum 2 Chem Lab Report: Determining the Density of an Aluminum Foil The equipment used in this lab report is a beaker, graduated cylinder, 12-inch ruler, analytical balance, watch glass and stir rod. or for distance learning use, is not authorized by this License and is prohibited without electronic file cannot be emailed, downloaded to disk, copied to another hard drive or the terms of this Agreement. B. Licensee shall use all reasonable efforts to protect ("ASTM"), 100 Barr Harbor Drive, West Conshohocken, PA 19428-2959 USA, except as may be You do not have access to this content, please speak to your institutional administrator if you feel you should have access. Get access to all 22 pages and additional benefits: Which of the following modules outlines the different formats to use when collecting data manually? The brick . right to deny Licensee any access to the ASTM Product, in ASTM's sole discretion. course code bff . Cement Sampler; Blain Air Permeability; Vicate Niddle Apparatus; Ring Mould; Gillimore Niddle Apparatus . ASTM reserves the right to change such format upon three [3] months' notice to Licensee, with this Agreement, at its expense, and at any time during the course of normal business contemporaneous oral or written communications, proposals, representations and warranties Results are shown below. The tank assemblies are filled with water to a level 20mm below the drum axis. If Licensee or Authorized Users materially breach Redlines save you time and ensure you see what the changes are to the standard. or distribute any Document in any manner or for any purpose except as described in Section Instant access to millions of ebooks, audiobooks, magazines, podcasts and more. (hard, digital or in any media)of the ASTM Documents and terminating all access to the ASTM Product. promptly exit this page without entering the ASTM Product. Slake durability apparatus. Slake durability is a simulated weathering test to determine abrasion resistance during wetting and drying cycles of shale and similar soft rocks as used in embankments and other construction-related applications. This measured data contains a broad spectrum of cycles from small to large all of which contribute to the overall fatigue damage. Drums' dimensions are 5.51 in dia. /Type /ExtGState verification reveals unlicensed or prohibited use of the ASTM Products or Documents, << X 100 mm long. 8. Deciphering Your Lab Report. The single hard copy print may only be distributed to others for their 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. and other changes between the two standards. 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. But maybe you want to know which optionis a better durability test. 2050 0 obj <>stream weathering behavior of rocks. and prevails over any conflicting or additional terms of any quote, order, acknowledgment,
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