Purchase your copy of astm d1557 12e1 as a pdf download or hard copy directly from the official bsi shop. Evaluation of laboratory compaction procedures for. According to astm d1557, the degree of soil compaction required to achieve the desired engineering properties is often specified as a percentage of the modified maximum dry unit weight. Copyright astm international, 100 barr harbor drive. Astm d1557 12e1 standard test methods for laboratory. Astm d155712e1 standard test methods for laboratory compaction characteristics of soil using modified effort 56,000 ftlbfft3 2,700 knmm3, astm international, west conshohocken, pa, 2012. Laboratory compaction characteristics of soil using modified effort. Astm international helping our world work better standards catalog 2016. May 2012 standard test methods for laboratory compaction characteristics of soil.
It is th thee res espo pons nsib ibil ility ity of th thee us user er of th this is st stan anda darrd to establish establi sh appr appropria opriate te safety and health practices and deter determine the applicability asfm regulatory limitations prior to use. Proctor test p roctor testast m d155791 the proctor or. A number in parentheses indicates the year of last reapproval. Astm d1557 consolidation astm d2435 direct shear astm d3080 sieve and hydrometer analysis astm d422. Astm d4914 can determine the uncompacted dry unit weight. Standard test methods for deep foundations under static axial tensile load1 this standard is issued under the. There are lots of sites to download them, but they all cost money. Astm d 1557 laboratory compaction characteristics of. From where can i download a pdf copy of astm standards. A summary of changes section appears at the end of this standard. Standard test method for permeability of granular soils.
Astm d1557 may 1, 2012 standard test methods for laboratory compaction characteristics of soil using modified effort 56,000 ftlbfft3 2,700 knmm3 these test methods cover laboratory compaction methods used to determine the relationship between molding water content and dry unit weight of soils compaction curve compacted in a 4 or 6in. Proctor test astm d1557 91 the proctor, or modified proctor test, determines the maximum density of a soil needed for a specific job site. D1557 12e1 standard test methods for laboratory compaction characteristics of soil using modified effort 56,000 ftlbfft3 2,700 knmm3 density water content compaction particle size. Astm d155712 standard test method for laboratory compaction characteristics of soil using standard effort 56,000 ftlbfft3 2,700 knmm3. D374012 standard practice for minimum requirements for agencies engaged in testing andor inspection of soil and rock as used in engineering design and construction. Standard test methods for deep foundations under static. You get some value of maximum dry unit weight at certain moisture content. Standard test methods for deep foundations under lateral. Astm international, formerly known as the american society for testing and materials astm, is a globally. Keystone retaining wall systems has interesting pdf file available online that explains d698 vs d1557. Astm d155712 standard test methods for laboratory compaction characteristics of soil using modified effort 56,000 ftlbfft 3 2,700 knmm 3.
D155778, method d, in which the oversize fraction is replaced with a. In construction, this is a significant part of the building process. Standard test methods for deep foundations under lateral load1. Standard test methods for laboratory compaction characteristics of soil using modified effort. D1557 12 standard test methods for laboratory compaction. Knowing that relative compaction in % rc in % d,field d,max x 100 and using the values for d,max in figure a, calculate ranges of d,field and optimum moisture content pmc for 99%, 98%, and 95% compaction. Astm d248809a standard practice for description and identification of soil. We have no amendments or corrections for this standard. This document is available in either paper or pdf format.
The soil reference value is expressed as a percentage of density. Standard test method for reserve alkalinity of engine. Astm international is an open forum for the development of highquality, marketrelevant technical standards for materials, products, systems, and services used around the globe. For annual book of astm standards volume information, refer to the standards document summary page on the astm website. The astm charges so every site that offers pdfs also charges. Astm c127, astm c6, astm c670, astm d653, astm d698, astm d854, astm d2168, astm d2216, astm d2487, astm d2488, astm d3740, astm d4220, astm d4253, astm d4718, astm d4753, astm d4914, astm d5030, astm d6026, astm d69, astm e11, astm e319, astm aashtot99 standard test methods for laboratory compaction characteristics of soil. Astm d1557 02 standard test methods for laboratory. Astm d1557 02, standard test methods for laboratory compaction characteristics of soil using modified effort. Astm d1557 lab compaction of soil california department of 457. Secondly, it tests the effects of moisture on soil density. Manual of test procedures for materials prepared and published by illinois department of transportation.
Uji kompaksi astm d698 dan astm d1557 direktori file. Standards volume information, refer to the standards document summary page on the astm website. Standard test method for laboratory compaction characteristics of soil using modified effort astm d1557 12e1 september 2015 page 2 of 4 apparatus section 6 continued 6. D155712e1 standard test methods for laboratory compaction characteristics of soil using modified effort 56,000 ftlbfft3 2,700 knmm3 density water content compaction particle size. Standard test method for permeability of granular soils constant head1 this standard is issued under the. Standard test methods for laboratory compaction characteristics of soil using modified. Astm d69812e2 standard test methods for laboratory compaction characteristics of soil using standard effort 12 400 ftlbfft3 600 knmm3, astm international, west conshohocken, pa, 2012. Standard test methods for laboratory compaction characteristics of soil using modified effort 56,000 ftlbfft 3 2,700 knmm 3 order. Astm d698 vs d1557 soil testing engineering engtips.
References 9 astm d698 12e2 standard test methods for. Standard and modified proctor tests university of toledo a standard proctor astm d 698 free fall distance of 12. Are the documents at the ansi webstore in electronic adobe acrobat pdf format only. Compaction and mechanical properties of soils compacted. If performed improperly, settlement of the soil could occur and result in unnecessary maintenance costs or. Definisi pemadatan adalah suatu proses dimana udara pada poripori tanah dikeluarkan dengan suatu cara. Knows what equipment is required based on compaction method a, b, or c, and the procedures for preparing and compacting the. It means that when you conduct compaction testin the laboratory on a small soil sample of a particular site. Before the final payment is allowed, file certified waybills and certified delivery tickets for all aggregates actually used. Astm c1040c1040m16a standard test methods for inplace density of unhardened and hardened concrete, including roller compacted concrete, by nuclear methods.
Astm d1557 12 standard test method for laboratory compaction characteristics of soil using modified effort 56,000 ftlbft3 2,700 kn mm31 pdf download skip to the end of the images gallery skip to the beginning of the images gallery. Standard test methods for laboratory compaction characteristics of soil using modified effort 56,000 ftlbfft3 2,700 knmm3. Astm d1557 12 standard test methods for laboratory compaction characteristics of soil. Knows that astm d1557 utilizes a modified hammer 10 lb sliding hammer with 18 drop and is compacted in 5 equal layers. Active standard astm d1557 developed by subcommittee.
Astm d155712e1 standard test methods for laboratory. Astm d1557 07 standard test methods for laboratory. All bsi british standards available online in electronic and print formats. Astm c 1064c 1064m12 illinois odified 020114m temperature of freshly mixed portland cement. Astm d1557 12 standard test methods for laboratory. D1557 07 standard test methods for laboratory compaction characteristics of soil using modified effort 56,000 ftlbfft 3 2,700 knmm 3, compaction characteristics, density, impact compaction using modified effort, laboratory tests, modified proctor test, moisturedensity curves, soil compaction. Standard test methods for laboratory compaction characteristics of soil using standard effort 12 400 ftlbfft3 600 knmm3. Standard test method for reserve alkalinity of engine coolants and antirusts1 this standard is issued under the. Lets assume that maximum dry unit weight that you obtained is. Modified maximum dry unit weight can be determined by procedures in astm d698.
D1557 12 standard test methods for laboratory compaction characteristics of soil using modified effort 56,000 ftlbfft 3 2,700 knmm 3, compaction characteristics, density, impact compaction using modified effort, laboratory tests, modified proctor test, moisturedensity curves, soil compaction. D698 test methods for laboratory compaction characteristics of soil using standard effort 12 400 ftlbfft3. Soil compaction soil compaction is defined as the method of mechanically increasing the density of soil. The test first determines the maximum density achievable for the materials and uses this figure as a reference.
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