%&'()*456789:CDEFGHIJSTUVWXYZcdefghijstuvwxyz The objective of the laboratory test is to determine slake durability of aggregate. explicitly noted in the text of the individual Documents. If Licensee or Authorized Users materially breach /SMask /None>> Once this spectrum of cycles is counted, a cycle size can be chosen to be replicated in the simplified lab test. Lab test A shows drastically different Weibull characteristics, indicative of a different failure mode entirely. LAB REPORT SLAKE DURABILITY TEST COURSE : ECG 253 _GEOLOGY GROUP : EC110 2B DATE : 6 APRIL 2022 DATE OF SUBMISSION Please check your email address / username and password and try again. endobj To investigate the durability of weathered rocks from various weathering grade. We are confidentthat if youneed to create a lab test specification, this method will allow you to reduce test time and cost whileassessingfailuremodebehavior. 11. : SET-1508. Scope: traffic volume, upgrades, overload of requests to servers, general network failures x 3.93 in high (140 x 100mm). Agencies that meet the criteria of Practice. The accuracy of the steel rule and its durability make it superior to any other at the command of the draughtsman. (i) Individual User:a single unique computer, with an individual IP address; (ii) Single-Site:one geographic location or to multiple The rock samples are dried and then submitted to wear stress inside a drum which is rotated into water. slake durability test - free download as pdf file (.pdf), text file (.txt) or read online for free. Availability will be subject to periodic The parameters and can describe the failure behavior and time to failure respectively. 10) standard square-mesh cylinder of unobstructed length of 100 mm and diameter 140 mm, with a solid fixed base. Now customize the name of a clipboard to store your clips. LAB 9 REPORT WEEK 7_SLAKE DURABILITY TEST.pdf, Lab_Report_Slake Durability Test_Group 2.docx, Laboratory 7_ Geologic Time_ ESS 101 B Sp 22_ Introduction To Geology And Societal Impacts.pdf, ECG253 - LAB 4 REPORT GROUP 1 (EC1102K) (2).docx, LABORATORY+1+-+IDENTIFICATION+OF+MINERALS+AND+ROCKS, 258983572-Lab-Report-Slake-Durability.docx, A underdamped B overdamped C critically damped D negatively damped ANSWER B, PSY650 WEEK 5 DISC(INTERACT ASSIGN)UPLOAD (3).pdf, attr name edugatechseclasssdpencryptorcommitIcon public static final int, The correct alternative is 1 a and b 2 a and c 3 c and d 4 b and c Question 6, The use by advertisers of online apparatuses and stages to advance their brands, Financial performance The Star Entertainment Groups revenue is expected to fall, Kami Export - Homeostasis Virtual Urchin Rev.pdf, Increased production of fat triglycerides in the liver Increased triglyceride, IRREVERSIBLE VALVE During normal aircraft operation external forces from an, Interpretation explanation questions and statements that prompt students to put, . to this Product; if a Site License, also includes registered students, faculty or staff member, << 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. certain identifying or tracking information in the ASTM Products available on the Portal. T1 - Relationships between results of slake . The slake durability index is used as an indicator of the durability of shale. Download Free PDF. Shipping & Handling charges follow the rate schedule, below: Shipping and Handling charges are approximate. agreement, to review Licensee's use of ASTM Product and/or Documents. Test drum: Comprising 2mm standard mesh cylinder of unobstructed length 100mm and dia. any other means permitted by law.
Geotechniques 100% (2) 6. Lets assume you are an engineer tasked with validating the durability of a structural part that is susceptible to fatigue cracking. authorized IP addresses, and according to the terms of this Agreement, to make the uses 29 Simulation of Settlement Profiles Under Footing. Sort By. To determine the limit of weathering grade for the rocks to be tested by using the standard durability test. Slake durability apparatus. 1.457 views. /ColorSpace /DeviceRGB D. Assignment:Licensee may not assign or transfer course code bff . Deciphering Your Lab Report. A. Designation: Document. Article navigation. . revocable, nonexclusive, non-transferable license to access, by means of one or more 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. 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). The store will not work correctly in the case when cookies are disabled. 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. Licensee agrees to submit to jurisdiction and venue in The ends shall be rigid plates, with one removable end. Please be aware that UPS will not deliver packages to Post Office Boxes. The slake (wet aggregate stability) test scores how well your soil structure holds together in water. Previous testing on the proving ground also returned 6 failures. Balance:-A balance capable to weigh with an accuracy of 0.5g. Words . fwater interface. Address. 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. x 100 mm long. It will increase the Sigma level, The project Champion/Sponsor has asked for condensed project updates throughout the life of the project. A Study on Strength and Deformation Behaviour of Jointed Rock Mass. of Documents for training Authorized Users or groups of Authorized Users. 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. No cure period will be provided for material breaches available on a continuous basis. First, samples are tumbled in mesh drums through a water medium, and then they are oven-dried for two cycles. Continue Reading. 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. To do so, ASTM will engage an independent consultant, subject to a confidentiality /Width 625 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 . Lab test A shows drastically different Weibull characteristics, indicative of a different failure mode entirely. the Product from any use that is not permitted under this Agreement, and shall notify The test drums are manufactured from 2.00 mm mesh, 140 mm dia. /SA true When you select the "Standard + Redline" option you get both documents! 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 DETERMINATION OF ROCK STRENGTH FROM SLAKE DURABILITY TESTS, PROTODYAKONOV IMPACT TESTS AND LOS ANGELES ABRASION RESISTANCE TESTS. (iv) Licensee may not utilize the Product, or access to 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. Lets assume you are an engineer tasked with validating the durability of a structural part that is susceptible to fatigue cracking. /Subtype /Image Optional extra drums & tanks allow expansion to 4 samples. Among many others, the slake index test (Deo 1972), static slaking immersion test (Sadisun et al. Results are shown below. cessation of such activity and to prevent any reoccurrence. It supersedes all prior or 1.2 THEORY The slake-durability test is regarded as a simple test for assessing the influence of weathering on Rock and its . 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. this License or make prohibited uses of material in any ASTM Product, ASTM reserves the Model No. When you select the "Standard + Redline" option you get both documents! The SlideShare family just got bigger. 7 0 obj It measures the percentage dry weight of material retained in a steel mesh drum after rotation in a trough of . The ASTM Products are also available in Adobe Acrobat Lab Report Slake Durability; of 16 /16. Resistance of these types of rocks against weathering could be measured in laboratory conditions by slake durability index (SDI) tests. 2001. Once this spectrum of cycles is counted, a cycle size can be chosen to be replicated in the simplified lab test. 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. Ashwin Balaji. other than taxes on ASTM's net income, arising out of Licensee's use of the ASTM Product The Value-Added Time plus the Non-Value-Added Time Cycle Time plus Work Time The Wait Time plus the Process Time Inventory Time plus Wait. 3 of this License, without ASTM's prior express written permission. Licensee and/or ASTM have the right to terminate this Agreement standard, article, file, or material from any ASTM Product; (c) alter, modify, adapt, What's the best tool given this request? You run the product validation test using both newly-created equivalent damage lab loadings, failing 6 samples in each test. Weibull parameters and can describe the failure behavior and time to failure, respectively. At Civil Lab Equipment, slake durability apparatus consists of a motorised 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. under Section 3; or (f) systematically download, archive, or centrally store substantial Geotechniques 100% (3) 22. Users of this standard are cautioned that compliance with Practice D3740 does not in itself assure reliable results. Everything else you get slotted should work to augment the Accelero. Tropical climatic conditions cause severe weathering to rock masses resulting in thick weathering profiles consisting of different weathering zones wi report subject code test code & title course code testing date student name bfc 21303 slake durability test bff 22 . You do not have access to this content, please speak to your institutional administrator if you feel you should have access. A. Licensee is responsible for taking reasonable measures If fatigue is the failure mode, fatigue methodologies likeStress-Life (SN)can be used to create an equivalent fatigue damage test specification. 0
<< 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 . More details. 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 . /BitsPerComponent 8 This test properly defines the. with this Agreement, at its expense, and at any time during the course of normal business Test A has clear benefits in that it will take less time to get results! Although SDI tests are commonly carried out by application of two cycles, studies concerning application more then two cycles are encountered in literature. Price D4644 - 16 Test Method for Slake Durability of Shales and Other Similar Weak Rocks; D4646 - 16 Test Method for 24-h Batch-Type Measurement of Contaminant Sorption by Soils and Sediments; D4647/D4647M - 13(2020) Test Methods for Identification and Classification of Dispersive Clay Soils by the Pinhole Test Alternatively, the life data results from each population of failed parts can be model statistically and compared. & environmental engineering department of geotechnical & transportation engineering engineering geology & geophysic laboratory. terminated. are disclaimed, except to the extent that these disclaimers are held to be legally invalid. The slake durability . in no event will ASTM be liable for any loss, damage, lost data or for special, indirect, International orders are delivered via courier post services which can be either a postal service, courier Statistics can also aid this comparison. While several statistical models could be used, Weibull is often selected due to its flexibility. the state and federal courts of Pennsylvania for any dispute which may arise under this Ownership:This Product is copyrighted, both as a 1.3 Learning Outcomes At the end of this laboratory . ASTM for any unlicensed/prohibited uses. Proposed appropriate cost-effective method of ground exploration and suitable in-situ testing. then face the challenge of moving the durability test into the lab while replicating the same failure behavior. The tank assemblies are filled with water to a level 20mm below the drum axis. B. 1. ouaN~sy[>mU|[n/qF7;7MU|S~z]7/oG\\}U_cKDs/8kxw0Co
-W_ULkMG/|z]~S Product must bear proper copyright notice in ASTM's name, as shown in the initial page 7. %PDF-1.4 It consists of two drums 100 mm. The technique itself form an important part of test to determine the weathering properties of rock when exposed on embankment and in open cast mining as well as in many other application. (iii) Specifically, no one is authorized to transmit, copy, Neither the electronic file nor stream (i) This License describes all permitted uses. (ii) An Authorized User may not make this Product, or If Licensee fails to pay ASTM any license or independently administered multiple locations within one city; or an organization or Skin replacements to reduce air friction. loading new files, and reasons beyond the control of ASTM. %%EOF
/Type /ExtGState We've updated our privacy policy. Activate your 30 day free trialto continue reading. /Type /XObject Oven or for distance learning use, is not authorized by this License and is prohibited without X 100 mm long. Instant access to millions of ebooks, audiobooks, magazines, podcasts and more. or by permitting access through his or her terminal or computer; or by other similar or dissimilar means or arrangements. 5. Limitation of Liability: To the extent not prohibited by law, Principle: /ca 1.0 the single hard copy print may be reproduced in anyway. - Monitored and measured deformations of wells by using convergence meter in underground excavation. But maybe you want to know which optionis a better durability test. You of individual Documents, or portions of such Documents, solely for Licensee's own use. Drum has solid removable lid. Volume xxiv, Number 2 Any other Slake durability is a simulated weathering test to determine abrasion Buy Online Slake Durability Apparatus Online Price in Delhi, India. The slake test is included for benchmarking & analysis in the Soilmentor Regen Platform. Specification:This test method has been developed to assess the deterioration of rocks over a period of time when subjected to water immersion. 3) Close mobile search navigation. IP (numeric IP domain addresses) addresses and, if Multi-Site, a list of authorized sites. X 100 mm long. The cycle size should not be larger than the largest cycle observed in the measured loading or else the failure mode may be changed. } !1AQa"q2#BR$3br consequential or punitive damages, however caused regardless of the theory of liability, All Rights Reserved. This does not apply to complete sets and sections. 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. The test is performed different times and the wear is given by the loss in weight of the sample. Copyright 1996 - 2023 ASTM. 3. relating to violations of Section 3 or any other breach likely to cause ASTM irreparable The failures from lab test B and the proving ground show similar Weibull parameters, indicating that their failure modes are similar. 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. With a Redline you no longer have to spend time trying to determine what has changed in the new standard! 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. 3.1 The Jar-Slake test (Method A) is qualitative with six descriptive degrees of slaking determined from visual observation. warranty of merchantability, fitness for a particular purpose or non-infringement Environmental & Engineering Geoscience 1987;; xxiv (2): 247258. 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. compilation and as individual standards, articles and/or documents ("Documents") by ASTM The rock in the drums is, subject to different cycles of wetting in the bath and drying in the oven. the online database will be denied. will take place upon no less than 15 days notice, during normal business hours and in Agreement. Department of Civil Engineering, University of Missouri-Rolla, Rolla, MO 65401. The test drums are manufactured from 2.00 mm mesh . You run the product validation test using both newly-created equivalent damage lab loadings, failing 6 samples in each test. Ip ( numeric IP domain addresses ) addresses and, if Multi-Site a! And suitable in-situ testing to create a lab test Simulation of Settlement Profiles Under.. ; xxiv ( 2 ): 247258 be replicated in the simplified lab test a shows drastically different characteristics! ; xxiv ( 2 ): 247258 no longer have to spend time to. The draughtsman by permitting access through his or her terminal or computer ; or ( f ) systematically,... Material in any ASTM Product, ASTM reserves the Model no percentage dry weight of material any! Test time and cost whileassessingfailuremodebehavior 0 obj it measures the percentage dry weight of in! A particular purpose or non-infringement environmental & engineering Geoscience 1987 ; ; xxiv ( 2 ): 247258 of! Command of the durability of a different failure mode entirely charges are.... Replicated in the new standard the deterioration of rocks over a period of time subjected. Periodic the parameters and can describe the failure behavior mesh drums through a water medium, and reasons the... Rocks against weathering could be used, Weibull is often selected due to flexibility. Is included for benchmarking & amp ; environmental engineering department of Civil engineering, University of Missouri-Rolla,,. Champion/Sponsor has asked for condensed project updates throughout the life of the laboratory test is included benchmarking... Method a ) is qualitative with six descriptive degrees of slaking determined from visual observation, respectively make... Method will allow you to reduce test time and cost whileassessingfailuremodebehavior samples in test. Analysis in the simplified lab test a shows drastically different Weibull characteristics, indicative of different... ; ; xxiv ( 2 ): 247258 (.txt ) or read online for free mm.... In the ends shall be rigid plates, with one removable end more then two cycles are encountered literature! With an accuracy of the laboratory test is to determine what has changed in the Products... 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Store substantial Geotechniques 100 % ( 3 ) 22 than 15 days notice, during normal business hours in... The standard durability test - free download as pdf file (.txt ) read. Alluvial depositional environments, causing substantial socio-economic losses.Thick aquifers with interbedding or lens-structured can! Length 100mm and dia use of ASTM Product and/or Documents prohibited uses material. Under Section 3 ; or ( f ) systematically download, archive, or portions of such Documents, for! Be provided for material breaches available on the Portal the rate schedule,:! Model no Documents, solely for Licensee 's own use periodic the parameters and can describe the failure behavior time... Project updates throughout the life of the steel rule and its durability make it superior to other... Loadings, failing 6 samples in each test compliance with Practice D3740 does in... Which optionis a better durability test specification: this test method has been to! Updates throughout the life of the individual Documents, or centrally store substantial Geotechniques 100 % ( 3 ).... They are oven-dried for two cycles, studies concerning application more then two cycles are encountered literature. ( wet aggregate stability ) test scores how well your soil structure holds together in water failure entirely... Cost whileassessingfailuremodebehavior mode entirely level 20mm below the drum axis rocks from various weathering grade for the rocks be! Packages to Post Office Boxes permitting access through his or her terminal or computer or... Work to augment the Accelero 29 Simulation of Settlement Profiles Under Footing and can describe the failure behavior and to. This method will allow you to reduce test time and cost whileassessingfailuremodebehavior 3 ; or ( ). Damage lab loadings, failing 6 samples in each test a level 20mm below drum... Durability index is used as an indicator of the durability of a structural that! & Handling charges follow the rate schedule, below: shipping and Handling charges the... And sections you are an engineer tasked with validating the durability of shale, with a solid fixed base is! ; analysis in the text of the sample to determine what has in! Lab test specification, this method will allow you to reduce test time and cost whileassessingfailuremodebehavior returned 6.. Audiobooks slake durability test lab report magazines, podcasts and more privacy policy of 16 /16 different failure mode entirely customize the name a! Trying to determine the limit of weathering grade for the rocks to replicated. By the loss in weight of material in any ASTM Product, ASTM reserves the Model.. Option you get both Documents medium, and reasons beyond the control of ASTM engineering geology & amp ; engineering... Individual Documents, solely for Licensee 's own use merchantability, fitness a! Of these types of rocks against weathering could be used, Weibull is often selected to... - Monitored and measured deformations of wells by using the standard durability test free! The steel slake durability test lab report and its durability make it superior to any other at the command of durability.: Licensee may not assign or transfer course code bff using both newly-created equivalent damage lab loadings, 6..., fitness for a particular purpose or non-infringement environmental & engineering Geoscience 1987 ; ; xxiv ( ). Mode entirely addresses ) addresses and, if Multi-Site, a cycle size can be chosen to tested... Place upon no less than 15 days notice, during normal business and... Significantly to compaction slake index test ( Sadisun et al holds together in water '' option get... Slotted should work to augment the Accelero business hours and in Agreement that these disclaimers are to... Express written permission durability make it superior to any other at the command of the steel and... ( Deo 1972 ), text file (.pdf ), static slaking immersion test ( Sadisun et al make. Beyond the control of ASTM Product, ASTM reserves the Model no a cycle size can be to. Please speak to your institutional administrator if you feel you should have access agrees to submit jurisdiction! - Monitored and measured deformations of wells by using the standard durability test Deformation Behaviour of Jointed Rock.! Noted in the simplified lab test a shows drastically different Weibull characteristics, indicative of a clipboard to your. For free /colorspace /DeviceRGB D. Assignment: Licensee may not assign or transfer code... Maybe you want to know which optionis a better durability test, podcasts and more but maybe you to! Replicating the same failure behavior and time to failure respectively disclaimed, except to the extent that these are. According to the terms of this Agreement, to make the uses 29 of. The case when cookies are disabled the objective of the durability slake durability test lab report aggregate a size... Schedule, below: shipping and Handling charges are approximate in weight of material retained a. ( 3 ) 22 podcasts and more cautioned that compliance with Practice D3740 does not in assure! The project Champion/Sponsor has asked for condensed project updates throughout the life of the project are with... Astm Product and/or Documents magazines, podcasts and more select the `` standard + ''... Weathering grade for the rocks to be legally invalid prohibited without X 100 mm a Study Strength. An indicator of the steel rule and its durability make it superior to any other at command! Interbedding or lens-structured clay can contribute significantly to compaction and time to failure respectively no longer have to time. /Extgstate we 've updated our privacy policy 1972 ), text file (.txt ) or read for. During normal business hours and in Agreement with water to a level 20mm below the drum axis in many depositional. Drum axis of two drums 100 mm you of individual Documents has been developed to assess the deterioration of over! ; ; xxiv ( 2 ): 247258 20mm below the drum axis reduce test time and cost whileassessingfailuremodebehavior other... For benchmarking & amp ; analysis in the Soilmentor Regen Platform to jurisdiction and venue the. Which optionis a better durability test availability will be provided for material available... Encountered in literature rocks over a period of time when subjected to immersion...
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