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SLAKE DURABILITY. Changes in rock properties due to processes of chemical and ... A good index test of rock degradability is the Slake. Durability Index. ...

http://www.sfu.ca/~tafgrc/Courses/Easc313/H-Rock_Strength.pdf

DURABILITY (Slake Durability/Swelling/Wet-Dry). Index properties determined in the laboratory relate most closely to the behaviour of INTACT ROCK They are ...

http://www.sfu.ca/~tafgrc/Courses/Easc313/E-Rock_Index_Properties.pdf

The slake durability test is carried out in accordance with ... The slake durability index corresponds to the percentage of dry mass of the fragments ...

http://lmrwww.epfl.ch/en/serv/alterability_eng.pdf

of acidity of water (slaking fluid) on slake durability ... to study the slake durability characteristics under acidic water environment. ...

http://www.springerlink.com/index/3P2Q0GLNQFJHXT68.pdf

slake durability index and uniaxial compressive strength. P. K. Sharma Æ T. N. Singh ... Abstract Impact strength index, slake durability index ...

http://www.springerlink.com/index/y3p456202u931061.pdf

index test, and the slake durability test. Among these, the latter is the most commonly used ... slake durability test is performed on a sample of clay- ...

http://eeg.geoscienceworld.org/cgi/reprint/15/2/81.pdf

Data sheet for Slake Durability Test. ( As per IS : 10050 - 1981). Name of Work : ... Slake Durability. Index ( Id2 ) = ( C – D ) / (A – D ) ...

http://www.gerionline.org/Testing Forms/GM Div/Slake durability.pdf

The slake-durability test is regarded as a simple test for assessing weathering of ... Thus, the slake-durability test might have simple procedures, but ...

http://digilib.petra.ac.id/jiunkpe/jou/sip4/2003/jiunkpe-ns-jou-2003-na00000039-519-rocks-resource1.pdf

SLAKE DURABILITY TEST. This test method is used to estimate qualitatively the durability of weak rocks in the service environment. ...

http://www.civil.mrt.ac.lk/docs/tests_on_rocks.pdf

Standard Test Method for Slake. Durability of Shales and Similar. Weak Rocks. 3. SUMMARY OF METHODS ... than 2 should be subjected to the Slake-Durability ...

http://www.dot.state.co.us/designsupport/Laboratory_Manual_of_Test_Procedures_2010/CPL 3104 -10.pdf

The Jar-Slake test is recommended as the basic screening test. 2.2. The Slake-Durability test (Method B) is performed on pieces of oven-dried material ...

http://www.dot.state.co.us/DesignSupport/Field Materials Manual/2007/CP 26.pdf

slaking-durability of the rock is determined by the slake-durability test, as suggested by ISRM (1979). This test is intended to asses the resistance ...

http://katalog.pdii.lipi.go.id/index.php/searchkatalog/downloadDatabyId/2806/2807.pdf

Result of slake-durability measurement of : 1. Shale (O) 4; 2. Shale (I) I; .... K., (1999), Slake durability behaviour of coal ...

http://katalog.pdii.lipi.go.id/index.php/searchkatalog/downloadDatabyId/2395/2396.pdf

the slake durability test, for use with low-cost building blocks and an examination of its ... The slake durability test, a wet abrasion test, was ori- ...

http://www.informaworld.com/index/714073494.pdf

Slake durability of clay is dependent on time. Test results show that clay cannot be removed from coal by the use of a screen. ...

http://www.informaworld.com/index/791654961.pdf

Point load strength and slake durability tests were performed on ... Scatter plot of Slake Durability Index and Point Load Index ...

http://geoinfo.nmt.edu/staff/mclemore/documents/09-019_56.pdf

at the Molycorp Questa mine, NM, we conducted slake durability and point load tests. .... The slake durability and point load tests were performed on ...

http://geoinfo.nmt.edu/staff/mclemore/documents/07-099_10.pdf

Classification, strength and durability. 77. EL77-1030 Portable Shearbox Assembly. EL77-0510 series Slake Durability Apparatus ...

http://www.ingeo-trade.com/pdf/rm77.pdf

procedures for estimating the slake durability of weak rock. Almost all methods essentially ... the slake durability classification of Kentucky shales. ...

http://scialert.net/pdfs/jas/2002/698-701.pdf

fragment is. 14.3 g. Standard Verbal. Description and comments. Type III. 2 sand grains remaining. Type III. Type III. Slake Durability. ASTM D 4644-87.

http://www.coopertestinglabs.com/pages/Tests/ClassificationTests/Slake Durability.pdf

Slake Durability (ASTM D4644) 175. LABORATORY TIME. For specialized tests without a unit price: Call for quote. Lab Technician Per Hour: A) Junior Tech ...

http://www.coopertestinglabs.com/pages/FeeShedule.pdf

as the principal cause of low slake durability (Bell &. Pettinga 1984, 1988). ..... slake durability indices after one, two and three slaking cycles. ...

http://qjegh.lyellcollection.org/cgi/reprint/28/3/303.pdf

potential to breakdown, using the slake durability and the. Duncan free swelling tests. .... sections of the drive and tested for slake durability. ...

http://qjegh.lyellcollection.org/cgi/reprint/23/2/147.pdf

Franklin slake durability test [10]. The new device was said to be adapted because the original device was too severe. Both devices ...

http://myastm.astm.org/DIGITAL_LIBRARY/JOURNALS/GEOTECH/TOC/GTJ10484J_link.pdf

Slake Durability Apparatus. SL910. Impact Test Equipment Ltd ... The Slake Durability Index Test is intended to assess the resistance offered by rock ...

http://www.impact-test.co.uk/docs/SL910_HB.pdf

- Related articles

http://www.geo.tum.de/people/thuro/pubs/2006_IAEG_492_weakrocks.pdf

Suggested Methods for Determining Swelling and Slake-durability Index Properties. B.14,2 Swelling pressure index under zero volume change ...

http://portal.tee.gr/portal/page/portal/SCIENTIFIC_WORK/scient_typopoiisi/eurocodes/bibliographia/ENV 1997-2.pdf

new research has related the immersion test to slake durability. Most recently, the CMRR has been implemented in a computer ...

http://www.cdc.gov/Niosh/mining/pubs/pdfs/ndwtc.pdf

between the Slake Durability Test (SDT) and the Immer- sion Test. In the SDT, 10 lumps of rock, ... The Slake Durability Index is the final dry weight of ...

http://www.cdc.gov/niosh/mining/pubs/pdfs/daaot.pdf

Figure 2 (next page), for example, shows slake durability index (measured using a drum slake apparatus) as a function of slurry concentration for shale ...

http://library.modot.mo.gov/RDT/reports/Ri03008/BRF04019.pdf

- Related articles

http://fukuoka.cool.ne.jp/sadisun/pdf file/2002_Paper_JRMS_E01.pdf

provide valuable complementary data when the classical slake durability ... In the slake durability test, the essence of the test is to accelerate physical ...

http://fukuoka.cool.ne.jp/sadisun/pdf file/2002_Paper_NDRM.pdf

by JC Dick - 1992 - Cited by 10

http://qjegh.geoscienceworld.org/cgi/reprint/25/1/31.pdf

by J Niigata - Related articles

http://www.interpraevent.at/palm-cms/upload_files/Publikationen/Tagungsbeitraege/2006_2_467.pdf

to ver}' low slake durability resistance. Their físsility and bedding are also factor ... The broken samples are used for slake durability index test. ...

http://library.dmr.go.th/library/5040.pdf

กฯรทด#0ฆท 4 Slake Durability Index 35. fiTntøifaim 5 Point Load Test 41 .... Franklin, J.A. and Chandra, R. (1972), The slake Durability Test, ...

http://library.dmr.go.th/library/0141.pdf

Durable Rock: rock that has a slake durability index of at least 90% based on a two-cycle slake durability test, according to ASTM D 4644. ...

ftp://ftp.odot.state.or.us/techserv/Geo-Environmental/Material Sources/Resources/Agg_Specs_Table.pdf

in slake durability with an increase in porosity is also observed. ... investigation regarding the slake durability and the cyclic ...

http://www.saimm.co.za/events/0309isrm/downloads/0237-Dhakal.pdf

File Format: PDF/Adobe Acrobatby A Paulfeatures, 25; weatherability (1st cycle slake durability index), 20; compressive strength, 15; ... durability index (SDI), determined by slake durability ...

http://nopr.niscair.res.in/bitstream/123456789/3138/1/JSIR 68(3) 214-216.pdf

30 Apr 2009 ... which are Point Load Test, Slake Durability Test, Moisture Content, .... Slake Durability Test Equipment and its Dimension (after ...

http://www.efka.utm.my/thesis/IMAGES/3PSM/2009/GEO-1/mohamedfauziba060032d09ttp.pdf

Results of slake-durability indexes, Id1 (first cycle) and. Id2 (second cycle) for duricrusts ... Critical dimensions of slake-durability test equipment. ...

http://www.efka.utm.my/thesis/IMAGES/3PSM/2006/3JGP/Part1/chanzehongaa010065d06ttp.pdf

Slake durability test: 10 x 40 - 60g oven dried fragments. Rotation for 200 revs in 2mm mesh drums half immersed in water. 1, 3, 5 cycles Id = Retained % ...

http://northerngeotechnicalgroup.org/Documents/J Cripps-mudrocks-120608a.pdf

index, obtained by two cumulative cycles of the slake durability test. ... tain shales which perform reasonably well in the slake durability ...

http://www.onepetro.org/google/Papers/ARMA/Meetings/1985/ARMA85/85-0305-1/85-0305-1.pdf?id=ARMA-85-0305-1&soc=ARMA

weathered portions of the shale have a low slake durability and are extremely ?iseile. For example, when exposed to air for only e few minutes, ...

http://www.onepetro.org/google/Papers/ARMA/Meetings/1984/ARMA84/84-0381/84-0381.pdf?id=ARMA-84-0381&soc=ARMA

File Format: PDF/Adobe Acrobat - Quick View

http://cegeo.ist.utl.pt/html/investiga/cegeo12-2.pdf

by E William - 2007In Chapter 4, comprehensive index properties including slake durability, point load, and uniaxial compression tests. Atterberg limits, dry density, and ...

http://ses.library.usyd.edu.au/bitstream/2123/1520/17/01front.pdf

on the durability of blocks. The slake durability test may not yet be a ... The slake durability test was able to measure not only the loss in mass but also ...

http://www.eng.warwick.ac.uk/DTU/pubs/wp/wp52/wp52.pdf

13 Dec 2009 ... One of the more common tests is known as slake durability, for which there is a standard test protocol. (Free version here. ...

http://energyandourfuture.org/pdf/theoildrum_6034.pdf

Jar Slake Durability (KM 64-514). $42.00. 14. Direct Shear Testing, per 3 pts, incl. Extrusion, unit wt, & moisture. 46. Freeze Thaw (D 5312, CRD-C 144) ...

http://www.bowser-morner.com/09price_soilrock.pdf

Slake Durability ( D 4644). $86.00 each additional point. $120.00. 45. Jar Slake Durability (KM 64-514). $42.00. 14. Direct Shear Testing, per 3 pts, incl. ...

http://www.bowser-morner.com/21prices2009.pdf