Specifications for fly ash and natural pozzolans are given in astm c 618. Manufacturing standards for precast concrete products march 2009 page 4 astm c 497 standard test methods for concrete pipe, manhole sections and tile. Astmc1240 standard specification for silica fume used in. Astm c1240 03 standard specification for use of silica. Lath shall not be continuous through control joints, but shall be stopped and tied at each side in summary structa wire corp.
Standard specification for fiberreinforced gypsum panels, astm c 1278c 1278m. Guide to improving specifications for ready mixed concrete. This standard does not purport to address all of the safety concerns, if any, associated with its use. Standard test method for volume shrinkage of latex sealants during cure1 this standard is issued under the. Standard test method for compressive strength of cylindrical. Astm a240 standard specification for chromium and chromiumnickel stainless steel plate, sheet, and strip for pressure vessels and for general applications. Astm fixtures back astm a185 steel welded wire reinforcement, plain, for concrete ths29020 astm a262 detecting susceptibility to intergranular attack in austenitic stainless steels ths260115 astm a370 mechanical testing of steel products ths565 ths265 ths5 astm a497 steel welded wire reinforcement, deformed, for concrete ths29020. Effects of fine aggregates failing to meet astm c144. Astmc702 standard practice for reducing samples of. Shall be either regular or type x gypsum panel products with an aluminum. Astm c1240 20 standard specification for silica fume. C 109c109m test method for compressive strength of hydraulic cement mortars using 2in or 50 mm cube specimens c 938 practice for proportioning grout mixtures for preplacedaggregate concrete. Slag specifications are given in astm c 989 and silica fume specifications are given in astm c 1240.
Astm c297 is a testing specification that determines the flatwise tensile strength of the core, the coretofacing bond, or the facing of an assembled sandwich panel. Astmc1240 standard specification for silica fume used. For this event, you will be using astm s new meeting registration system. Understand astm f2063 shape memory nitinol wire nickel titanium alloy wire information in shanghai allotech industrial co. Astm international standards are organized in 24 categories for browsing by topic. Examples include silica fume meeting the requirements of astm c 1240. There are probably at least 100 different cmu units available. As soon as the transaction is completed, your astm standards subscription will be ready for access. Astm c478 archives national precast concrete association. The critical material properties included in astm c 534 and astm c1427 are thermal conductivity k factor, water vapor transmission wvt, water absorption, flexibility, and dimensional stability. C125 terminology relating to concrete and concrete aggregates. The standard provides a minimum base line of requirements and a basic set of. C114 test methods for chemical analysis of hydraulic cement. Redline standard specification for silica fume used in cementitious mixtures from sai global.
After equilibrium conditioning, the specimens were weighed to an accuracy of 0. Designer choices and responsibilities in astm c1063 and. A wide variety of cement export options are available to you, such as grey. Per astm c635, a suspension system main tee, when supported 48 in. There are 4,560 suppliers who sells cement export on, mainly located in. Further discussion of these and other technical issues is given in the appendix. Astmf42 protective clothing material resistance to puncture ths1746. Standard specification for fiberreinforced gypsum panels, astm c 1278 c 1278m. Astm f2063 shape memory nitinol wire nickel titanium alloy. New standards are introduced every day make sure you stay up to date. Be calibrated annually, or if theres a question of accuracy.
A number in parentheses indicates the year of last. They were then dried to constant weight in an oven operating at 194 4f 90 2c. Permissible core material forms include those with continuous bonding surfaces such as balsa wood and foams as well as those with discontinuous bonding surfaces such as honeycomb. Astm c1240 silica fume in cementitious mixture slideshare. Astm c118508 2012, on material conditioned at 73 4f 23 2c and relative humidity of 50 5%. Standard test method for theoretical maximum speci. Option 2 is more conservative for the required average strength considering the concrete supplier has no recent history, as indicated in option 1, with producing that class of concrete. Access astm standards from any browser on your computer, tablet or smart phone. This test method can be used to provide information on the strength and quality of coretofacing bonds and to produce flatwise tensile strength data for the core material. Astm c97 water absorption test method c9796e1 standard test methods for determining the absorption and bulk specific gravity of dimension stone this test measures the absorption and bulk specific gravity of any dimension stone, except slate. Astm c297 sandwich construction tensile testing admet. Suspended acoustical ceiling systems shall be installed in accordance with the provisions of astm c 635 and astm c 636.
Effect of permeability on astm c 12601567 testing by andy naranjo, p. Astm c 1240 the version discussed here is the 2004 edition of the specification. Each of the mandatory, optional, and report only items is described below. Astm c1240 20 standard specification for silica fume used. This practice provides procedures for reducing the large sample obtained in the field, or produced in the laboratory, to a convenient size for conducting a number of descriptive and. Masonry cements for use in masonry mortars are specified in astm c 91, and their use is covered by astm c 270, aci 530asce 5tms 402, aci 530rasce 5tms 402, aci 530. Compressometers two drawings and extensometers two drawings3 3. Plastic cements and mortar cements are also used in mortars and are specified in astm c 28 and c 29, respectively. A number in parentheses indicates the year of last reapproval. Astm manhole specifications september 26, 2011 1 comment of all the astmrelated technical questions received here at the national precast concrete association, c478, standard. Cementitious materials american concrete institute. Astm c1240 14 standard specification for silica fume used in cementitious mixtures.
Referenced documents purchase separately the documents listed below are referenced within the subject standard but are not provided as part of the standard astm standards. Tuesday june 9th 2020 wednesday june 10th 2020 location. Astm c1012 c1012m 18b standard test method for length. Astm c 1567, standard test method for determining the potential alkalisilica reactivity of combinations of cementitious materials and aggregate 1, also known as the accelerated mortarbar test ambt, is currently used by numerous agencies as a method to determine the. Omni block concrete masonry units cmu have significantly passed the industry standard astm c 9014 and c 140 for structural block every time when manufactured and tested in the usa. Astm c 97 water absorption test method c 9796e1 standard test methods for determining the absorption and bulk specific gravity of dimension stone this test measures the absorption and bulk specific gravity of any dimension stone, except slate. Standard specification for application of portland cement. This requirement calls for a minimum sio 2 content of 85%. Manufacturing standards for precast concrete products. Mortar this document comes with our free notification service, good for the life of the document. Introduction astm c 1567, standard test method for determining the potential alkalisilica reactivity of. Standard practice for prefabrication and field fabrication of.
Astm c124015 standard specification for silica fume. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. Loading rate concerns in astm c1609 article in journal of testing and evaluation 416. For annual book of astm standards volume information, refer to the standards document summary page on the astm website. Last previous edition approved in 1997 as c 1048 97b. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory. Standard practice for prefabrication and field fabrication. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations. Norchem sf tech data sheet norchem silica fume products. This test result had the block at 3740 psi compressive strength when the minimum is only 2000 psi. Hic test nace mr0175 z15 z25 z35 s1 s2 gangsteel is specialized in supplyingastm a240 steel plate ina240 405.
This document is available in either paper or pdf format. Astm c140 standard test methods for sampling and testing. Astm c1240 05 standard specification for silica fume used. Measuring device must read between 30 to 120 degrees. Designer choices and responsibilities in astm c1063 and astm. Astm a240 405 s40500,a240 405 stainless steel plate. For more information of astm a240 405 stainless steel.
Astm c 618 coal fly ash or calcined natural pozzolan for use as a mineral admixture in portland cement concrete. Astm c 1241 00 pdf free download civil engineers standards. Search astm standards by document number or keyword. Astm c1240 05 standard specification for silica fume. The quality is controlled and monitored throughout the entire production. C109c109m test method for compressive strength of hydraulic cement mortars using 2in. Szecsy vice president of new product development and risk management, lattimore materials company, lp, mckinney, texas astm c94, specification for readymixed concrete, was first published in 1935 and is one of the most widely used astm documents. Matest has the widest and most complete range of compression and. Standard specification for application of portland cementbased plaster1 this standard is issued under the fixed designation c926. Silica fume is produced in conformance with the astm c1240 specifications. Other sulfate concentrations or other sulfates such as mgso 4 may be used to simulate the environmental exposure of interest. Astm g8, astm g42, astm g80 and four of their generic modifications, as well as csaz245. Not vary by more than 1 degree fahrenheit when verified against a reference thermometer. A summary of changes section appears at the end of this standard.
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