If no other assigned testing requires the as received moisture content determination, follow astm d 2216 and obtain the result for. Automatic delamination detection of concrete bridge decks using. Guidebook on nondestructive testing of concrete structures. Procedure a, electromechanical sounding device this procedure uses an electric powered tapping device, sonic receiver, and recorder mounted on a cart. Concrete in practice 20 delamination of troweled concrete.
Standard test method of measuring shrinkage from mold. Standard test procedures are defined in astmd4580 astm 2003. Astm d 4580, annual book of astm standards, vol 04. Astm c597 is based on the principle that velocity of sound in a solid can be measured by measuring the travel time of short pulses of compressional waves through a test object. Search book content enter keywords for book content search. Discover the latest engineering research with astm symposia papers.
Astm d 3826 this method covers the determination of the degradation end point a brittle point for degradable pe pp films and sheeting less than 1. D4580 032007 standard practice for measuring delaminations in concrete bridge decks by sounding, aural examination, bonding, bridgestructural materials decks, cement, chain drag, concrete bridge decks, delamination paving applications, electromechanical processingdevices, sonic receivers, sounding, sound transmission, strip chart recorder, vibration test. Delaminations can be detected by a hollow sound when tapped with a hammer or with a heavy chain drag. Last previous edition approved in 2012 as d4580 03 2012. The cart is pushed across the bridge deck and delaminations are recorded on the recorder. Unnotched cantilever beam impact resistance of plastics1 this standard is issued under the.
Astm international as one of the entries with the location of the book in the library. Neutralization number astm d974 is another corrosion test. D4580 d4580m122018 standard practice for measuring delaminations in concrete bridge decks by sounding sound. Standard practice for preparing, cleaning, and evaluating. Astm d458012 standard practice for measuring delaminations in. Standard operating procedure astm d 854 newtown creek. Standard test method for rubber propertyvulcanization. Standard test method for water separability of petroleum oils.
I am not sure if the suggestions here were based on hypothetical or real sea. Vat monitor standard webprint printed and bound get online access. Store the sample at ambient or lower temperature for groups 3 and 4. Standard practice for rubberpreparation of product pieces. Replaced by d 1896, d 3419, d 3641, d 4703, d 5227. The detection of delaminations is accomplished by the operator noting dull or hollow sounds. D47880320 standard test method for detecting delaminations in bridge decks using infrared thermography. Standard test method for tensileimpact energy to break.
Significance and use if a coating is to fulfil its function of protecting or decorating a substrate, it must adhere to it for the expected service life. The atterberg limit test requires the as received moisture content determination to be reported. Astmd4580 standard practice for measuring delaminations in. Browse astm standards, adjuncts, and compilations of standards. Standards astm d1816 astm d 877 iec 60156 procedure a procedure b origin usa usa usa europe electrodes shape gap size 2 mm or 1 mm 2. Standard procedure for separating asphaltenes from crude oils jianxin wang and jill buckley prrc, new mexico tech the astm recommended procedure for separating asphaltenes from crude oil astm d200780 is a widelyrecognized standard. Brief description of oxobiodegradable plastics degradation. For annual book of astm standards volume information, refer to the standards document summary page on theastm website. Astm d4580 861997 standard practice for measuring delaminations in concrete bridge decks by sounding superseded see active link, below.
Astm d4580 d4580m 12 standard practice for measuring delaminations in concrete bridge decks by sounding. The nde wed manuals aim is to provide concise and unbiased guidance to help practitioners navigate their way through. Tapping the bridge deck surface with a steel rod or hammer may be substituted for the chain drag. These test methods were adopted as a joint astmip standard in 1964. Standard test method for unnotched cantilever beam impact. Standard test method for determining the charpy impact. Astmd4580 historical revision information standard practice for measuring delaminations in concrete bridge decks by sounding astmd4580 2003 r12 edition superseded show complete document history.
Sample in accordance with astm practice d4057 or d4177 and as described in table 3. Astm d4580 d4580m 122018 standard practice for measuring. Standard procedure for separating asphaltenes from crude oils. We follow this procedure, with some modifications, in order to ensure that our results are comparable to those.
Astm standard d 69510 2010, compressive properties of rigid plastics, american society for testing and materials, west. Standard test method for bearing capacity of soil for. Be wary of a concrete surface that appears to be ready to trowel before it would normally be expected. The megger guide to insulating oil dielectric breakdown. Astm d975 diesel fuel specification test distributed by. It is used to qualify the coating resistance to cracking, upon bending, once they were applied and cured on sheet metal or on other flexible materials. Astm d3359 standard test methods for measuring adhesion. Astm d695 testing fixture compressive properties of rigid plastics 3 astm d695 testing fixture drawing additional information. More sophisticated techniques include acoustic impact echo and groundpenetrating radar. Modeling the dynamic corrosion process in chloride contaminated concrete. The purpose of ndt is to determine the quality and integrity of materials, components or. For annual book of astm standards volume information, refer to the standards document summary page on the astm website.
Standard test method for tensile properties of plastics. Because the substrate and its surface preparation or lack of it. Astm international and you go to the next page that lists all the astm standards by the sections. A number in parentheses indicates the year of last reapproval. D 256 test methods for impact resistance of plastics and electrical insulating materials2. Astm test procedure summary unique polymer systems. Astm d4788 0320 standard test method for detecting. The load is applied to each end of the cylinder, perpendicular to the longitudinal axis. Compressive strength astm d695 the compressive strength of a product is determined by subjecting a solid cylinder of material whose length is equal to twice its diameter to a uniformly increasing load.
Procedure b, chain dragthis procedure consists of dragging a chain over the bridge deck surface. Astm d458012 standard practice for measuring delaminations in concrete bridge decks by sounding. Astm d 4580 032007 standard practice for measuring. Standard test method for water separability of petroleum. Corrosivity astm d is the copper corrosion and tarnish test. An astm designation number identifies a unique version of an astm standard. The system is fully housed and equipped with doors in the front and rear to satisfy safety requirements and to facilitate service aspects. Get practical, handson guidance, data, and detailed technical insight. Astm c597 is based on the principle that velocity of sound in a solid can be measured by measuring the travel time of. The megger guide to insulating oil dielectric breakdown testing. For complete testing procedures please refer to astm d4580032007, standard practice for measuring delaminations in concrete bridge decks by sounding.
D4580 practice for measuring delaminations in concrete bridge decks by sounding. Online volume subscriptions html and pdf are accessed via the astm compass platform. Standard test methods for aniline point and mixed aniline. Check the dry weight of your pycnometer against its calibrated dry weight. The degradation end point is that point in the history of a material when 75% of the specimens tested has a tensile elongation at break of 5% or less.
Procedure with a variable input impedance ranging from 10 to 200 m. Procedure b, chain drag this procedure consists of dragging a chain over the bridge deck surface. A summary of changes section appears at the end of this standard. Water separability or demusibility, astm d1401 the ability of lubricating oil to separate water and resist emulsion is an important performance characteristic for application involving water contamination and turbulence. The percussive force caused by the tapping wheels will create either a dull or hollow sound, indicating any delamination. Bleeding is the upward flow of mixing water in plastic concrete as a result of the settlement of the solids. Standard practice for measuring delaminations in concrete bridge decks by sounding.
Efficiently access the astm book of standards online and obtain the latest standards with just a few clicks of your mouse. The nondestructive evaluation nde web manual was conceived and developed to fill in a critical knowledge gap between the practitioners dealing with bridge performance challenges on a daytoday basis and the researchers developing and refining nde technologies serving them. Astm d458012 standard practice for measuring delaminations. Astmd4580 standard practice for measuring delaminations. Astm d4580 d4580m 122018 standard practice for measuring delaminations in concrete bridge decks by sounding. Standard test method for bearing capacity of soil for static. Store the sample at a temperature below 10 c for group 1 and group 2. Active standard astm d4580 d4580m developed by subcommittee. It is not intended that the procedures described herein are to be used on bridge decks that have been overlaid with bituminous mixtures. Astm d5961 composite bearing response testing admet. Explore developments in testing and evaluation, materials performance, geotechnical and civil engineering.
It is not intended that the procedures described herein are to be used on bridge decks that have been. Work with us to find the right equipment for your astm standard astm d5961 composites shear testing astm d5961 is a testing specification that determines the bearing response of pinned or fastened joints using multidirectional polymer matrix composite laminates reinforced by highmodulus fibers. Astm d5961 is a testing specification that determines the bearing response of pinned or fastened joints using multidirectional polymer matrix composite laminates reinforced by highmodulus fibers. Standard test method for colorimetric determination of ptert. However, traditional sounding methods have several problems. The procedures may be used on bridge decks that have been overlaid with portland cement concrete mixtures. To minimize attack on metals in the distribution and storage network, and in the engine fuel system. Astm d522 is a standard test methods for mandrel bend test of attached organic coatings.
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