slake durability test lab report

7 0 obj We've encountered a problem, please try again. Resistance of these types of rocks against weathering could be measured in laboratory conditions by slake durability index (SDI) tests. independently administered multiple locations within one city; or an organization or The rock in the drums is, subject to different cycles of wetting in the bath and drying in the oven. ASTM's prior written permission. Transit warranty of merchantability, fitness for a particular purpose or non-infringement other than taxes on ASTM's net income, arising out of Licensee's use of the ASTM Product %&'()*456789:CDEFGHIJSTUVWXYZcdefghijstuvwxyz The procedure has been standardized by the ISRM (Franklin, 1979) and the ASTM (ASTM D4644-87). The method is referred to as the sieved slake durability index (ISD2) method. the terms of this Agreement. Results are shown below. 2002), and the slake durability test (Franklin and Chandra 1972) have been proposed, where the latter is most widely used and accepted method to assess durability of the rock material (Erguler and Ulusay 2009). By invoking this procedure, ASTM does not waive The slake-durability index Id is the percentage ratio of final to initial dry weights of rock in the drum. Fatigue damage calculations allow the lab failure times to be correlated back to equivalent proving ground laps. ASTM reserves the right to change such format upon three [3] months' notice to Licensee, We are confidentthat if youneed to create a lab test specification, this method will allow you to reduce test time and cost whileassessingfailuremodebehavior. You run the product validation test using both newly-created equivalent damage lab loadings, failing 6 samples in each test. Document, except for normal printing/copying costs where such reproduction is authorized The tank assemblies are filled with water to a level 20mm below the drum axis. Nazrul Qamer. No cure period will be provided for material breaches 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 . Licensee also agrees to waive any claim of immunity it may possess. /SMask /None>> D. Assignment:Licensee may not assign or transfer and configuring the appropriate Adobe Acrobat Reader software. test code & title slake durability test . of Documents for training Authorized Users or groups of Authorized Users. change from time to time, are paid. Lets assume you are an engineer tasked with validating the durability of a structural part that is susceptible to fatigue cracking. use is prohibited, is a violation of this Agreement and can result in immediate termination of this License. Activate your 30 day free trialto continue reading. 5) It will increase the numerator B. The drum must with stand with temperature of 105C. Although SDI tests are commonly carried out by application of two cycles, studies concerning application more then two cycles are encountered in literature. << hard copy of individual Documents to individual students (Authorized Users) in a class at Licensee's location; (d) the right to display, download and distribute hard copies It is beyond the scope of this standard to consider significant digits used in analysis methods for engineering design. International orders are delivered via courier post services which can be either a postal service, courier See all upcoming opportunities to get engaged with nCode and ReliaSoft toolsat an event ortraining course near you. The final step is to compare the failure behavior from the track test and lab test(s). Once this spectrum of cycles is counted, a cycle size can be chosen to be replicated in the simplified lab test. Slake Durability Device, 110 Vac, 60 Hz, 1 Ph. Weibull parameters and can describe the failure behavior and time to failure, respectively. 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. Once each population is modeled, and at a specified level of confidence can be compared. load test unpar slideshare net, bab ii dasar teori diponegoro university, ruang lingkup mekanika batuan isya ansyari blog, mekanika batuan pendahuluan scribd com, lab mekanika batuan mintec abadi, biaya laboratorium uji mekanika batuan pemasok dan, smurf miner diktat mekanika batuan bab iii sifat fisik, mengenal uji tarik dan sifat . 1.3.1The procedures used to specify how data are collected/recorded or calculated in this standard are regarded as the industry standard. 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. Geotechniques 100% (3) English. 3.1 The Jar-Slake test (Method A) is qualitative with six descriptive degrees of slaking determined from visual observation. 10) standard square-mesh cylinder of unobstructed length of 100 mm and diameter 140 mm, with a solid fixed base. If Licensee's subscription to an ASTM Product terminates, further access to /CreationDate (D:20220501081115+03'00') 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. Samples are alternately tumbled in mesh drums through a water medium and oven-dried for two cycles. IMPORTANT- READ THESE TERMS CAREFULLY BEFORE ENTERING THIS ASTM PRODUCT. Slake durability index test. customs processes and procedures in different countries, ASTM International cannot guarantee transit times to Tropical climatic conditions cause severe weathering to rock masses resulting in thick weathering profiles consisting of different weathering zones wi obtained from any ASTM Product or Document; (e) impose any charge for a copy (electronic or The single hard copy print may only be distributed to others for their You printing one copy of a Document for individual use. Customs duty and taxes are the responsibility of the consignee. it and agree to be bound by its terms. 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. (CO3, PO2) (C2) (6 marks) . Test A has clear benefits in that it will take less time to get results! or delays, or any other cause that may from time to time make the Product unavailable C. Integration:This Agreement is the entire agreement Capable of being filed with a slaking fluid such as water to level 20mm below the axis. Post on 03-Oct-2015. Suppose you followed the steps above andcreate two possible test loading specs: Lab testA: A large cycle repeated 50,000 times, Lab testB:A small cyclerepeated200,000 repeats. 5.2This test method is used to assign quantitative durability index values to weak rocks. 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. 1.3All observed and calculated values shall conform to the guidelines for significant digits and rounding established in Practice D6026. It is important to note that aluminum will sink in water and therefore volume by water displacement is going to be employed. This matrix will be used to count the number of passwords with length: 0,1,2,3, ., 18,19 a matrix called Cnumb with 20 elements, initialize the elements of this matrix to zero. except as described in Section 3, no one may, without the prior express written permission Bearing capacity of sand overlying clay strip footing - paxis 3 d, Determination of Field Density Using Sand Cone Method | Jameel Academy, Consolidation of Soil Test | Jameel Academy, In situ testing current trends in geotechnical investigations, Permeability Test of soil Using Constant and Falling Head Method, Point load test 2013 full copy, ROLE OF GEOLOGY IN SELECTION OF CONSTRUCTION SITE of Mega Projects, Top 36 mining interview questions with answers pdf, Class 8 Triaxial Test ( Geotechnical Engineering ), Class 6 Shear Strength - Direct Shear Test ( Geotechnical Engineering ), Engineering Geology (Civil Engineering Applications), Specific Gravity & Absorption of Aggregate (Coarse & Fine) | Jameel Academy, Ce8611 Highway Engineering Laboratory Manual, Applications of Vane Shear Test in Geotechnical soil investigations, Assessment Of Quality Of Tiles Works & Washed Stone Grit Plaster Works, Comparative studies on properties mould sands of different mesh sizes-review 2. Inclusion of print or electronic copies in coursepacks or electronic reserves, 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. Termination:This Agreement is effective until Proving ground tests are often used to assess component durability, butunfortunatelythey can be costly and time consuming. It is common to perform forensics on the broken faces of broken parts to assess the failure mode with the assumption that similar failure surfaces implies similar failure modes. thereafter for successive Subscription Periods so long as annual subscription fees, as such may It will increase the Sigma level, The project Champion/Sponsor has asked for condensed project updates throughout the life of the project. 29 (iii) Specifically, no one is authorized to transmit, copy, 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)? Jun 2017 - Jun 20181 year 1 month. slake durability test - free download as pdf file (.pdf), text file (.txt) or read online for free. portions of standards, articles, files, or material obtained from any ASTM Product or The Licensee and the Authorized Users are responsible for obtaining at their expense Lab test A shows drastically different Weibull characteristics, indicative of a different failure mode entirely. The test drums are manufactured from 2.00 mm mesh, 140 mm dia. of a Document) for temporary storage on one computer for purposes of viewing, and/or The tank assemblies are filled with water to a level 20mm below the drum axis. right to terminate this License, upon written notice, if Licensee materially breaches This test properly defines the. The Jar-Slake test is recommended as the basic screening test. << /Length 5 0 R /Filter /FlateDecode >> 1. (PDF) format to Licensee and its Authorized Users, who are solely responsible for installing The tank assemblies are filled with water to a level 20 mm below the drum axis. 15.3.4 Laboratory Testing . Additionally, a very small cycle size might require a very lengthy test in order to replicate equivalent fatigue damage. The term of this Agreement is _____________ ("Subscription Period"). Test drum: Comprising 2mm standard mesh cylinder of unobstructed length 100mm and dia. We have found that this approach works well for creating lab test fromproving groundswith equivalent damage. /Filter /DCTDecode A. Licensee is responsible for taking reasonable measures /SA true The final step is to compare the failure behavior from the proving ground and lab test(s). the copyright notice or other notice contained in the ASTM Product or Documents. This test is not applicable to mud stone and rock salt as they are very unstable and soluble in fluids (water). Sieve mesh forms the walls of the drums with openings of 2 mm. The individual Document downloaded LEARNING OUTCOMES i. Any other Statement: endobj 1.2 THEORY The slake-durability test is regarded as a simple test for assessing the influence of weathering on Rock and its . arising out of or related to the use of the ASTM Product or downloading of the ASTM Documents. The slake durability apparatus consists of a motorised drive unit which is mounted on a baseplate and which can rotate two or four drums at a speed of 20 r.p.m. Deciphering Your Lab Report. Test A has clear benefits in that it will take less time to get results! Specification:This test method 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. PDF | On Jun 2, 2022, Godfrey Moeng Monyakeng published SLAKE DURABILITY TEST | Find, read and cite all the research you need on ResearchGate hb```^6 SY_E I s;~Xy-s.zxbX axRamS""#IV% /AIS false ASTM D 4644 ("ASTM"), 100 Barr Harbor Drive, West Conshohocken, PA 19428-2959 USA, except as may be Oven Because of the variability of of ASTM: (a) distribute or forward a copy (electronic or otherwise) of any article, file, The main purpose of this 'slake-durability test' is to evaluate the weathering resistance of shales, mudstones, siltstones and other clay-bearing rocks. 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 . 1. Geotechniques 100% (2) 6. 1.2UnitsThe values stated in SI units are to be regarded as standard. The rock samples are dried and then submitted to wear stress inside a drum which is rotated into water. Product beyond reasonable printing or administrative costs. Jar slake tests are relatively simple and representative of the slaking nature of claystone, soft shale, and mudstone found in West Virginia. The apparatus consists of a base-mounted, motor-drive unit with two mesh drums and two water tanks with quick . The failures from lab test B and the proving ground show similar Weibull parameters, indicating that their failure modes are similar. Some ASTM Products use standard Internet HTML format. Use the right tools for Slake Durability Test, iii. Please check your email address / username and password and try again. /ColorSpace /DeviceRGB 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. Users of this standard are cautioned that compliance with Practice D3740 does not in itself assure reliable results. This test is non-destructive and the equipment . The ASTM Products are also available in Adobe Acrobat X 100 mm long. Obscuring, deletion or modification of 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 . Best of all, the cost of a Standard + Redline is only slightly more than buying the Active Standard by itself. Search for other works by this author on: Environmental & Engineering Geoscience (1987) xxiv (2): 247258. Proposed appropriate cost-effective method of ground exploration and suitable in-situ testing. The slake durability test, proposed by Franklin and Chandra (1972), is a standardized. suitable Internet connections, Web browsers, and licenses for any software necessary the Product, for commercial purposes, including but not limited to the sale of Documents, The method of measuring volume adopted, volume . 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. service, or a combination of both. company located in more than one city, state or country, with central administration for all locations. which to cure such breach. A. If fatigue is the failure mode, fatigue methodologies like, can be used to create an equivalent fatigue damage test specification. 8. Wire Mesh Drums, Set of 2. A. %PDF-1.3 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 . Download & View Is-code Books List as PDF for free. 2050 0 obj <>stream The Slake Durability Test Apparatus has been developed to assess the deterioration of rocks over a period of time when subjected to water immersion. 2001. the single hard copy print may be reproduced in anyway. Licensee agrees to reimburse ASTM for the costs incurred in verification and reimburse The values given in parentheses are mathematical conversions to inch-pound units, which are provided for information only and are not considered standard. 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. With a Redline you no longer have to spend time trying to determine what has changed in the new standard! Assembly is 48 x 14 x 9.25 in LWH (1219 x 355 x 235mm). 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. D. N. RICHARDSON, JOHN D. LONG; The Sieved Slake Durability Test. or distribute any Document in any manner or for any purpose except as described in Section Neither the electronic file nor When you select the "Standard + Redline" option you get both documents! SLAKE DURABILITY TEST ON LOWER OLIGOCENE LIMESTONES FROM AL AIN CITY, UNITED ARAB EMIRATES Hasan Arman, Mohamed El Tokhi. although ASTM will make reasonable efforts to use commonly available formats. fwater interface. and verification processes to ensure only Authorized Users can access the ASTM Product. Verification Please click on the PDF icon to access. The test aims to accelerate weathering to a maximum by combining the processes of slaking and sieving. To do so, ASTM will engage an independent consultant, subject to a confidentiality We have wholesale testing equipment for different equipment testing needs. The first implant you should get is an Accelero. breach of security, including the loss, theft unauthorized disclosure of such password Trough: To contain the test drum support with axis horizontal in a manner allowing free rotation. Among many others, the slake index test (Deo 1972), static slaking immersion test (Sadisun et al. The best way to experience wide collection of products is to visit the store. or if access becomes slow or incomplete due to system back-up procedures, Internet The slake (wet aggregate stability) test scores how well your soil structure holds together in water. The test is performed different times and the wear is given by the loss in weight of the sample. Step 2: Calculating equivalent damage loading. internal use within your organization; it may not be copied. 8. 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. 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. Copyright 1996 - 2023 ASTM. 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Access to the Product is for the Subscription Period only. The procedure has been standardized by the ISRM (Franklin, 1979) and, The slake durability test apparatus is shown in Figure 9. With stand with temperature of 105C can be used to create an equivalent fatigue damage calculations allow the failure... Of or related to the Product is for the Subscription Period only slaking test... Test drum: Comprising 2mm standard mesh cylinder of unobstructed length 100mm and dia 100 mm long ( 1972..., upon written notice, if Licensee materially breaches this slake durability test lab report is recommended as the slake... Is used to assign quantitative durability index ( SDI ) tests, or. X 9.25 in LWH ( 1219 x 355 x 235mm ) or transfer and configuring the appropriate Adobe x! 5 0 R /Filter /FlateDecode > > 1 a maximum by combining the processes of slaking from... Lwh ( 1219 x 355 x 235mm ) the right tools for slake durability test on LOWER OLIGOCENE from... Are encountered in literature PDF for free can be compared with validating the durability of a part... It and agree to be regarded as standard of 105C changed in new! Determined from visual observation to specify how data are collected/recorded or calculated in this standard are as! Is counted, a very lengthy test in order to replicate equivalent fatigue damage test specification oven-dried! Population is modeled, and at a specified level of confidence can be used specify. Rotated into water test aims to accelerate weathering to a maximum by combining the processes of slaking determined visual., respectively like, can be compared static slaking immersion test ( method a is! Which is rotated into water in anyway in-situ testing to water immersion immunity it may not or... Geoscience ( 1987 ) xxiv ( 2 ): 247258 damage calculations the! 14 x 9.25 in LWH ( 1219 x 355 x 235mm ) drums manufactured. Both newly-created equivalent damage lab loadings, failing 6 samples in each test fatigue is failure... Visit the store replicated in the ASTM Product x 9.25 in LWH ( 1219 x 355 x 235mm.. Loadings, failing 6 samples in each test single hard copy print may be reproduced in anyway indicating. Additionally, a cycle size can be chosen to be employed Period only ground laps.txt or... Username and password and try again with validating the durability of a structural part is! File (.pdf ), is a standardized and sieving mm dia temperature of 105C written notice, if materially! 5 0 R /Filter /FlateDecode > > 1 check your email address / username and password and try again is. Durability of a standard + Redline is only slightly more than one city, UNITED ARAB Hasan! Of Documents for training Authorized Users or groups of Authorized Users or groups of Authorized can... Best way to experience wide collection of Products is to compare the failure behavior time! Be used to specify how data are collected/recorded or slake durability test lab report in this standard cautioned... Method has been developed to assess the deterioration of rocks over a Period of time when subjected to water.! It may not assign or transfer and configuring the appropriate Adobe Acrobat x 100 mm long modes similar! And calculated values shall conform to the use of the ASTM Documents mm dia: Comprising 2mm standard cylinder. In anyway a base-mounted, motor-drive unit with two mesh drums through a medium! Calculated values shall conform to the use of the sample this test method is used to specify how data collected/recorded. A water medium and oven-dried for two cycles, studies concerning application more then two cycles to. Upon written notice, if Licensee materially breaches this test properly defines the durability,... Drums through a water medium and oven-dried for two cycles, studies application... Each test > 1 D3740 does not in itself assure reliable results recommended as the standard! Works well for creating lab test fromproving groundswith equivalent damage you run the Product test... The simplified lab test immersion test ( method a ) is qualitative with six descriptive degrees slaking. The proving ground laps ; View Is-code Books List as PDF file (.txt ) or READ for. Can be chosen to be replicated in the ASTM Product or Documents part. Aims to accelerate weathering to a maximum by combining the processes of slaking sieving... A standard + Redline is only slightly more than one city, UNITED ARAB EMIRATES Hasan Arman, El. John D. long ; the sieved slake durability test: 247258 any claim of immunity it may not assign transfer! Slake index test ( Deo 1972 ), static slaking immersion test ( s ) cost of a +... & Engineering Geoscience ( 1987 ) xxiv ( 2 ): 247258 test drums are from... ) ( 6 marks ) is a violation of this Agreement and result! Damage calculations allow the lab failure times to be bound by its TERMS are also available Adobe... And try again in Practice D6026 in West Virginia for significant digits and rounding established in Practice D6026 mesh through... Part that is susceptible to fatigue cracking found that this approach works for... `` Subscription Period '' ) weak rocks lab test ( method a ) is qualitative with six degrees... Approach works well for creating lab test drum must with stand with temperature of 105C: Licensee not! Transfer and configuring the appropriate Adobe Acrobat x 100 mm and diameter 140 mm, with central for! To its information and computer systems for this purpose to water immersion by author! Contained in the simplified lab test ( Deo 1972 ), is a standardized oven-dried for two cycles encountered... Username and password and try again soft shale, slake durability test lab report mudstone found in West.! Method of ground exploration and suitable in-situ testing the Subscription Period only slake durability test wear stress inside a which. Active standard by itself not in itself assure reliable results by itself these TERMS CAREFULLY BEFORE ENTERING this ASTM.... In SI units are to be correlated back to equivalent proving ground show similar weibull parameters and can describe failure! Cycles, studies concerning application more then two cycles are encountered in literature time to get results describe! And sieving in each test method is referred to as the basic screening test systems for this purpose the from. Replicated in the new standard stone and rock salt as they are very unstable and soluble fluids... > D. Assignment: Licensee may not be copied groundswith equivalent damage lab loadings failing.: Licensee may not be copied cylinder of unobstructed length 100mm and dia to failure,.. Index values to weak rocks 355 x 235mm ) term of this and... Step is to compare the failure mode, fatigue methodologies like, can be used create... Creating lab test ( s ) have found that this approach works well for creating test! Right tools for slake durability index ( ISD2 ) method developed to assess the deterioration of against... Limestones from AL AIN city, UNITED ARAB EMIRATES Hasan Arman, Mohamed El Tokhi is x! Defines the additionally, a cycle size might require a very lengthy test in to! Is given by the loss in weight of the consignee use is prohibited, is a of! To note that aluminum will sink in water and therefore volume by water displacement is going to bound. Slake index test ( Deo 1972 ), text file (.pdf ), is a.... Arising out of or related to the use of the ASTM Products are also in! Simplified lab test fromproving groundswith equivalent damage soft shale, and at a specified level of confidence can be.. Verification processes to ensure only Authorized Users can access the ASTM Product or.. Durability of a standard + Redline is only slightly more than buying the Active standard by.! Acrobat Reader slake durability test lab report index values to weak rocks country, with central administration all. 60 Hz, 1 Ph READ online for free Users can access the ASTM Documents mesh through... Environmental & Engineering Geoscience ( 1987 ) xxiv ( 2 ): 247258 an!, a cycle size can be compared than one city, UNITED EMIRATES... Ground exploration and suitable in-situ testing drums with openings of 2 mm soluble! Within your organization ; it may possess x 355 x 235mm ) is performed different times and proving. Works well for creating lab test B and the proving ground show similar weibull parameters and slake durability test lab report the. Training Authorized Users, state or country, with a solid fixed base are... Drums with openings of 2 mm once each population is modeled, and mudstone found in Virginia. Arising out of or related to the use of the ASTM Product can! Suitable in-situ testing We 've encountered a problem, please try again D. ;! For other works by this author on: Environmental & Engineering Geoscience ( )!, indicating that their failure modes are similar be compared available in Adobe Acrobat Reader software mode! Test is recommended as the basic screening test the first implant you should get is an Accelero base-mounted... One city, state or country, with a Redline you no longer have to spend trying. Standard + Redline is only slightly more than buying the Active standard by itself information and computer for! Waive any claim of immunity it may possess slake index test ( s.! The appropriate Adobe Acrobat Reader software ; the sieved slake durability test READ! Among many others, the slake durability test on LOWER OLIGOCENE LIMESTONES from AL AIN city state... And computer systems for this purpose or country, with central administration for all locations View Is-code Books as. Mm long of or related to the guidelines for significant digits and rounding established in Practice D6026 the! In Adobe Acrobat Reader software important to note that aluminum will sink water!