slake durability test lab reportslake durability test lab report

x 3.93 in high (140 x 100mm). ASTM's prior written permission. } !1AQa"q2#BR$3br doi: https://doi.org/10.2113/gseegeosci.xxiv.2.247. ii. These values can be calculated for each set of failure data and then compared to assess similarities or differences. Sun LabTek Equipments (I) Pvt. The mother length of the bar is 400 pixels and all bars are 15 pixels high. 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. 2001. Balance available on a continuous basis. 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. This does not apply to complete sets and sections. Category: The ends shall be rigid plates, with one removable end. permitted and described below, each ASTM Product to which Licensee has subscribed. B. Licensee shall use all reasonable efforts to protect Use the right tools for Slake Durability Test, iii. Slake Durability Device, 110 Vac, 60 Hz, 1 Ph. 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 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 It is possible to perform forensics on the broken faces of a failed part to assess the failure mode. 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. Carbonate Pore Systems: New Developments and Case Studies, Mantle Metasomatism and Alkaline Magmatism, Mississippian Reservoirs of the Midcontinent, This site uses cookies. 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. Licensee and/or ASTM have the right to terminate this Agreement 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 . 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. View Lab 9 Slake Durability Test.docx from ECG 253 at Universiti Teknologi Mara. You do not have access to this content, please speak to your institutional administrator if you feel you should have access. Document in other works or otherwise create any derivative work based on any materials A. or employee of the Licensee, at the Single or Multiple Site. ("ASTM"), 100 Barr Harbor Drive, West Conshohocken, PA 19428-2959 USA, except as may be The objective of the laboratory test is to determine slake durability of aggregate. Slake-durability tests, Evaluation able to the public through the National techniq,ues, Highway embankments, Technical Information SerVice, Springfield, . Further, confidence bounds can be introduced and these parameters can then be described as ranges. What's the best tool given this request? Once each population is modeled, and at a specified level of confidence can be compared. Lets assume you are an engineer tasked with validating the durability of a structural part that is susceptible to fatigue cracking. ASTM does not guarantee access, X 100 mm long. which to cure such breach. 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. Statement: and signed by an authorized representative of each party. ASTM International is providing no-cost public access to important ASTM standards used in the production and testing of personal protective equipment. Geology. Analyse test data and present the results in proper technical format 3. JavaScript seems to be disabled in your browser. Enjoy access to millions of ebooks, audiobooks, magazines, and more from Scribd. Obscuring, deletion or modification of and will not be liable for damages or refunds if the Product becomes unavailable temporarily, A. test code & title slake durability test . it and agree to be bound by its terms. 15.3.4 Laboratory Testing . agreement, to review Licensee's use of ASTM Product and/or Documents. If Licensee's subscription to an ASTM Product terminates, further access to WTF 2ed - NH - Shunned by the Moon.pdf - Free ebook download as PDF File (.pdf), Text File (.txt) or read book online for free. The brick . (d) include any standard, article, file, or material obtained from any ASTM Product or We have wholesale testing equipment for different equipment testing needs. When aggregates with a good soil structure held . and configuring the appropriate Adobe Acrobat Reader software. With a Redline you no longer have to spend time trying to determine what has changed in the new standard! 1.2 THEORY The slake-durability test is regarded as a simple test for assessing the influence of weathering on Rock and its . 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. printing one copy of a Document for individual use. 4 0 obj The procedures used do not consider material variation, purpose for obtaining the data, special purpose studies, or any considerations for the users objectives; and it is common practice to increase or reduce significant digits of reported data to be commensurate with these considerations. B. /Title () Price If laboratory testing technique for detennination of shear strength and compressibility properties of compacted shale mixtures . Geotechniques 100% (2) 6. slake durability test - free download as pdf file (.pdf), text file (.txt) or read online for free. Download Free PDF View PDF. D. Nicholson. The test drums are manufactured from 2.00 mm mesh, 140 mm dia. LAB REPORT SLAKE DURABILITY TEST COURSE : ECG 253 _GEOLOGY GROUP : EC110 2B DATE : 6 APRIL 2022 DATE OF SUBMISSION Quality slake durability test apparatus will help with efficient testing of electronic equipment. compilation and as individual standards, articles and/or documents ("Documents") by ASTM ASTM D 4644 For the best experience on our site, be sure to turn on Javascript in your browser. This plot shows several contours of Weibull parameters: black is lab test A, red is lab test B, and orange is the proving ground. T1 - Relationships between results of slake . You could not be signed in. Trough: To contain the test drum support with axis horizontal in a manner allowing free rotation. The term of this Agreement is _____________ ("Subscription Period"). Fatigue damage calculations allow the lab failure times to be correlated back to equivalent proving ground laps. All Rights Reserved. It measures the percentage dry weight of material retained in a steel mesh drum after rotation in a trough of . A. The slake durability test was originally developed by Franklin and Chandra (1972), recommended by the International Society for Rock Mechanics (ISRM, 1981) and standardized by the American Society for Testing and Materials (ASTM, 1990). /CA 1.0 For the best experience on our site, be sure to turn on Javascript in your browser. /Pages 3 0 R That is, the 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. The rock in the drums is, subject to different cycles of wetting in the bath and drying in the oven. hbbd``b`kA+`I;@\$'c`bd!z p Licensee may terminate this Agreement at any time by destroying all copies 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. Proving ground tests are often used to assess component durability, butunfortunatelythey can be costly and time consuming. Alternatively, the life data results from each population of failed parts can be model statistically and compared. International orders are delivered via courier post services which can be either a postal service, courier 1.3.1The procedures used to specify how data are collected/recorded or calculated in this standard are regarded as the industry standard. 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- . This Agreement will remain in effect When using a level of confidence, these parameters can then be described as ranges. Wire Mesh Drums, Set of 2. The rock samples are dried and then submitted to wear stress inside a drum which is rotated into water. in any form; nor may Licensee impose special charges on Authorized Users for use of the Scope: In addition, they are representative of the significant digits that generally should be retained. << contemporaneous oral or written communications, proposals, representations and warranties /Producer ( Q t 5 . Best of all, the cost of a Standard + Redline is only slightly more than buying the Active Standard by itself. 1. If Licensee fails to pay ASTM any license or /SA true Agencies that meet the criteria of Practice D3740 are generally considered capable of competent and objective testing, sampling, inspection, and so forth. (a) the right to browse, search, retrieve, display and view the Product; (b) the right to download, store or print single copies Verification.ASTM has the right to verify compliance The individual Document downloaded 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 determine the limit of weathering grade for the rocks to be tested by using the standard durability test. engineering geology & geophysic laboratory . The percentage of, rock retained inside the drum, on a dry weight basic, is reported as the slake durability, index, Id. /Length 8 0 R x]}W'Bl6. You Skip to the content +91-9311050889. loading new files, and reasons beyond the control of ASTM. Results are shown below. (PDF) format to Licensee and its Authorized Users, who are solely responsible for installing This is not a sale; all right, title and interest in the ASTM Product or Documents materials, fee-for-service use of the Product or bulk reproduction or distribution of Documents Optional extra drums & tanks allow expansion to 4 samples. Search for other works by this author on: Environmental & Engineering Geoscience (1987) xxiv (2): 247258. /AIS false Free access to premium services like Tuneln, Mubi and more. 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. Product beyond reasonable printing or administrative costs. (ii) Single-Site and Multi-Site Licenses: (b) the right to download, store or print single copies Numerous modifications of the slake durability index test method have been proposed in an attempt to overcome some of its shortcomings. Licensee will cooperate with ASTM If fatigue is the failure mode, fatigue methodologies like, can be used to create an equivalent fatigue damage test specification. Instant access to millions of ebooks, audiobooks, magazines, podcasts and more. Motor: A motor drive capable of rotating a drum at 20rpm for 10min. Test drum A Study on Strength and Deformation Behaviour of Jointed Rock Mass. Balance:-A balance capable to weigh with an accuracy of 0.5g. 2030 0 obj <> endobj measurement of the weight loss of rock lumps when repeatedly rotated through an air. Among many others, the slake index test (Deo 1972), static slaking immersion test (Sadisun et al. endstream endobj startxref This test is performed on rock to estimate its durability to weathering (me. The test drums are manufactured from 2.00 mm mesh . Visually, the easiest comparison method is on a contour plot. Licensee agrees to The cycle size should not be larger than the largest cycle observed in the measured loading or else the failure mode may be changed. for a much harder task of open ended laboratory activities. Slake durability index test. 4 0 obj 3) Licensee agrees to submit to jurisdiction and venue in /Height 155 Article navigation. consequential or punitive damages, however caused regardless of the theory of liability, Please allow 4-7 weeks for delivery. for . Lab Report Slake Durability; of 16 /16. *Present address: McClelland Engineers, 744 Office Parkway, St. Louis, MO 63141. Test Name Standard Cost More Detail Example Report; Moisture Content: ASTM D2216: $24: Example Report: Moisture & Density: ASTM D7263B 2-2.5" Diameter: $28: . 1 2 . This test is non-destructive and the equipment . 1. Everything else you get slotted should work to augment the Accelero. Level 1 laboratory activity refers to condition where the problem and ways & means are, guided and given to the students. all express or implied conditions, representations and warranties, including any implied The measurement of the unit matches the standard Two different people get the same, Which of the following is the best definition of Lead Time? Access to the Product is for the Subscription Period only. terminated. If Licensee or Authorized Users materially breach of a Document) for temporary storage on one computer for purposes of viewing, and/or the copyright notice or other notice contained in the ASTM Product or Documents. 7. Suranaree University of Technology. LAB: 06 /SMask /None>> C q" 5. in no event will ASTM be liable for any loss, damage, lost data or for special, indirect, Get contact number of verified dealers of Lab Equipment | ID: 23917533430 By whitelisting SlideShare on your ad-blocker, you are supporting our community of content creators. Ltd. B-3A, Shiv Shakti Complex, East Vinod Nagar, New Delhi-110091, India. The tank assemblies are filled with water to a level 20mm below the drum axis. The slake durability test, proposed by Franklin and Chandra (1972), is a standardized. times average 3 to 5 business days. Document. Disclaimer of Warranty: Unless specified in this Agreement, Example Report: Slake Durability: ASTM D4644: $232: Logging of Shelby Tube-$105: Details: Phone (650) 213-8436. Drum has solid removable lid. /SM 0.02 It appears that you have an ad-blocker running. << }{$jC\K"v8l?HeD^W'*4.$D!+' cyclic content for fatigue calculations israinflowcycle counting. 8. We are confidentthat if youneed to create a lab test specification, this method will allow you to reduce test time and cost whileassessingfailuremodebehavior. 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. The Licensee and the Authorized Users are responsible for obtaining at their expense /CreationDate (D:20220501081115+03'00') 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 . Lab test A shows drastically different Weibull characteristics, indicative of a different failure mode entirely. Download. It will increase the Sigma level, The project Champion/Sponsor has asked for condensed project updates throughout the life of the project. The final step is to compare the failure behavior from the proving ground and lab test(s). With a Redline you no longer have to spend time trying to determine what has changed in the new standard! /ca 1.0 /ColorSpace /DeviceRGB The apparatus consists of a base-mounted, motor-drive unit with two mesh drums and two water tanks with quick . ~ [w1eeHX )ZXg; T| s()1 >NXT#9S F9c8x\ UuqRl#A/ H>xso/ ]1 W|8?p. harm. under Section 3; or (f) systematically download, archive, or centrally store substantial 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 results are reported of four experimental weathering tests - freeze - thaw, wetting and drying, slake durability and salt weathering - on five different types of limestone. or translate any standard, article, file, or material obtained from any ASTM Product; Assembly is 48 x 14 x 9.25 in LWH (1219 x 355 x 235mm). Slake durability test. IMPORTANT- READ THESE TERMS CAREFULLY BEFORE ENTERING THIS ASTM PRODUCT. The Slake Durability Test Apparatus has been developed to assess the deterioration of rocks over a period of time when subjected to water immersion. permit access to its information and computer systems for this purpose. Lab test B: A small cycle repeated 200,000 repeats. The test aims to accelerate weathering to a maximum by combining the processes of slaking and sieving. Availability will be subject to periodic While several statistical models could be used, the Weibull distribution is often selected due to its flexibility. or other communication between the parties relating to its subject matter during the term interruption and downtime for server maintenance, software installation or testing, Inclusion of print or electronic copies in coursepacks or electronic reserves, to assess the failure behavior and answer these critical questions: Is the lab test representative of real product usage. 10. By accepting, you agree to the updated privacy policy. . 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. The slake-durability test. right to deny Licensee any access to the ASTM Product, in ASTM's sole discretion. All copies of material from an ASTM Step 2: Calculating equivalent damage loading. 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 SLAKE DURABILITY TEST ON LOWER OLIGOCENE LIMESTONES FROM AL AIN CITY, UNITED ARAB EMIRATES Hasan Arman, Mohamed El Tokhi. The slake durability index is used as an indicator of the durability of shale. Slake durability apparatus. << [/Pattern /DeviceRGB] then face the challenge of moving the durability test into the lab while replicating the same failure behavior. ASTM reserves the right to change such format upon three [3] months' notice to Licensee, Please check your email address / username and password and try again. If you do not agree to the terms of this License Agreement, 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. service, or a combination of both. The UTR-0390 Slake Durability Apparatus consists of a motorized drive unit which is mounted on a baseplate and which can rotate two or four drums at a speed of 20 r.p.m. 5.1The test method is used to estimate qualitatively the durability of weak rocks through weakening and disintegration resulting from a standard two cycles of wetting and drying in the service environment. in investigating any such prohibited uses and will take reasonable steps to ensure the . LAB REPORT slake durability. The life data results from each population of failed parts can be statistically modelled and compared. 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 store will not work correctly in the case when cookies are disabled. Continue Reading. 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. The structural loading this part experiences in the proving ground has been measured and is shown above. %%EOF course code bff . will take place upon no less than 15 days notice, during normal business hours and in Geotechniques 100% (3) 22. Additionally, a very small cycle size might require a very lengthy test in order to replicate equivalent fatigue damage. Termination:This Agreement is effective until subscription fees when due, ASTM will provide the Licensee with a 30-day period within with this Agreement, at its expense, and at any time during the course of normal business for example, different campuses of the same university within the same city administered centrally. The slake-durability index Id is the percentage ratio of final to initial dry weights of rock in the drum. 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 . Domestic orders are delivered via United Parcel Service (UPS) or United States Postal Service (USPS). Perform effectively as a team in carrying out the task and produce the relevant technical report Lab Report GIS and RS 2012-GE-56 29 LAB: 06 Statement: To determine the Slake durability index of given rock samples Designation: ASTM D 4644 Scope: This test method covers the determination of the slake durability index of a shale or other similar rock after two drying and wetting cycles with abrasion. verification reveals unlicensed or prohibited use of the ASTM Products or Documents, Previous testing on the proving ground also returned 6 failures. any of its rights to enforce this Agreement or to protect its intellectual property by This test method covers the determination of the slake durability index of a shale or other similar rock after two drying and wetting cycles with abrasion. to prevent prohibited uses, and promptly notify ASTM of any infringements of copyright or All rights reserved. When you select the "Standard + Redline" option you get both documents! testing date 22 march 2011 . Activate your 30 day free trialto continue reading. This measured data contains a broad spectrum of cycles from small to large all of which contribute to the overall fatigue damage. The drum must with stand with temperature of 105C. according to High Fliers' The Graduate Market in 2022 report. Licensee agrees to reimburse ASTM for the costs incurred in verification and reimburse right to terminate this License, upon written notice, if Licensee materially breaches (40w)>"+2Q d1)84``}PKZQ1ElQqV\@WsqyX=8xEg]!rSLZ> \60qyW~%RYc7GhB@!5!'Qp>9#wPjy-. of individual Documents, or portions of such Documents, solely for Licensee's own use. JFIF d d C Report Dote February 1977 . Continued Access to Product.ASTM reserves the This test is not applicable to mud stone and rock salt as they are very unstable and soluble in fluids (water). Theoretical Background. 7 0 obj Limited License.ASTM grants Licensee a limited, and prevails over any conflicting or additional terms of any quote, order, acknowledgment, breach of security, including the loss, theft unauthorized disclosure of such password The slake durability test apparatus is shown in Figure 5. In addition, the electronic Apparatus: The percent loss of mass is referred to as the slake durability index. endobj 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.

Deliver Us The Moon Monorail Puzzle, Applebee's Ranch Dressing Recipe, Articles S