ASTM C110-2010 Standard Test Methods for Physical Testing of Quicklime Hydrated Lime and Limestone《生石灰 熟石灰和石灰石的标准试验方法和物理测试》.pdf
《ASTM C110-2010 Standard Test Methods for Physical Testing of Quicklime Hydrated Lime and Limestone《生石灰 熟石灰和石灰石的标准试验方法和物理测试》.pdf》由会员分享,可在线阅读,更多相关《ASTM C110-2010 Standard Test Methods for Physical Testing of Quicklime Hydrated Lime and Limestone《生石灰 熟石灰和石灰石的标准试验方法和物理测试》.pdf(24页珍藏版)》请在麦多课文档分享上搜索。
1、Designation: C110 10Standard Test Methods forPhysical Testing of Quicklime, Hydrated Lime, andLimestone1This standard is issued under the fixed designation C110; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the year of last revi
2、sion. A number in parentheses indicates the year of last reapproval. Asuperscript epsilon () indicates an editorial change since the last revision or reapproval.This standard has been approved for use by agencies of the Department of Defense.1. Scope*1.1 These test methods cover physical testing of
3、quicklimeand hydrated lime, and of limestone not otherwise covered inASTM standards.2NOTE 1Quicklime and hydrated lime have a high affinity for moistureand carbon dioxide. Caution should be taken to protect both hydrated andquicklime during sampling, storage, and testing (see Practice C50).1.2 The t
4、est procedures appear in the following order:SectionAir Entrainment 8Apparent Loose Density of Hydrated Lime, PulverizedQuicklime, and Limestone 20Apparent Packed Density of Hydrated Lime, PulverizedQuicklime, and Limestone 21Autoclave Expansion of Hydrated Lime 9Dry Brightness of Pulverized Limesto
5、ne 12Dry Screening by Air Jet Sieve 18Fineness of Pulverized Quicklime and Hydrated Lime by AirPermeability 16Limestone Grindability 13Particle Size of Pulverized Limestone 17Plasticity of Lime Putty 6Popping and Pitting of Hydrated Lime 10Residue and Sieve Analysis 15Settling Rate of Hydrated Lime
6、14Slaking Rate of Quicklime 11Specific Gravity of Hydrated Lime Products 22Standard Consistency of Lime Putty 5Water Retention of Hydrated Lime 7Wet Sieve Analysis of Agricultural Liming Materials 191.3 The values stated in SI units are to be regarded asstandard. The values given in parentheses are
7、mathematicalconversions to inch-pound units that are provided for informa-tion only and are not considered standard.1.4 This standard does not purport to address all of thesafety concerns, if any, associated with its use. It is theresponsibility of the user of this standard to establish appro-priate
8、 safety and health practices and determine the applica-bility of regulatory limitations prior to use.2. Referenced Documents2.1 ASTM Standards:3C28/C28M Specification for Gypsum PlastersC50 Practice for Sampling, Sample Preparation, Packaging,and Marking of Lime and Limestone ProductsC51 Terminology
9、 Relating to Lime and Limestone (as usedby the Industry)C91 Specification for Masonry CementC109/C109M Test Method for Compressive Strength ofHydraulic Cement Mortars (Using 2-in. or 50-mm CubeSpecimens)C136 Test Method for Sieve Analysis of Fine and CoarseAggregatesC150 Specification for Portland C
10、ementC185 Test Method for Air Content of Hydraulic CementMortarC188 Test Method for Density of Hydraulic CementC192/C192M Practice for Making and Curing ConcreteTest Specimens in the LaboratoryC204 Test Methods for Fineness of Hydraulic Cement byAir-Permeability ApparatusC207 Specification for Hydra
11、ted Lime for Masonry Pur-posesC230/C230M Specification for Flow Table for Use in Testsof Hydraulic CementC231 Test Method for Air Content of Freshly Mixed Con-crete by the Pressure MethodC305 Practice for Mechanical Mixing of Hydraulic CementPastes and Mortars of Plastic ConsistencyC430 Test Method
12、for Fineness of Hydraulic Cement by the45-m (No. 325) SieveC472 Test Methods for Physical Testing of Gypsum, Gyp-sum Plasters and Gypsum ConcreteC595 Specification for Blended Hydraulic Cements1These test methods are under the jurisdiction of ASTM Committee C07 onLime and are the direct responsibili
13、ty of Subcommittee C07.06 on Physical Tests.Current edition approved Dec. 1, 2010. Published January 2011. Originallyapproved in 1934. Last previous edition approved in 2009 as C11009a. DOI:10.1520/C0110-10.2For tests on limestone as aggregate, see Vol 04.02 of the Annual Book of ASTMStandards. For
14、tests on limestone as building stone, see Vol 04.05 of the AnnualBook of ASTM Standards.3For referenced ASTM standards, visit the ASTM website, www.astm.org, orcontact ASTM Customer Service at serviceastm.org. For Annual Book of ASTMStandards volume information, refer to the standards Document Summa
15、ry page onthe ASTM website.1*A Summary of Changes section appears at the end of this standard.Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.C670 Practice for Preparing Precision and Bias Statementsfor Test Methods for Construction M
16、aterialsC702 Practice for Reducing Samples of Aggregate to Test-ing SizeC778 Specification for SandC1005 Specification for Reference Masses and Devices forDetermining Mass and Volume for Use in the PhysicalTesting of Hydraulic CementsC1107 Specification for Packaged Dry, Hydraulic-CementGrout (Nonsh
17、rink)D75 Practice for Sampling AggregatesE11 Specification for Woven Wire Test Sieve Cloth and TestSievesE29 Practice for Using Significant Digits in Test Data toDetermine Conformance with SpecificationsE177 Practice for Use of the Terms Precision and Bias inASTM Test MethodsE691 Practice for Conduc
18、ting an Interlaboratory Study toDetermine the Precision of a Test Method3. Terminology3.1 DefinitionsUnless otherwise specified, for definitionsof terms used in this standard see Terminology C51.4. General Procedures4.1 SamplingSamples of lime and limestone for physicalanalysis shall be taken and pr
19、epared in accordance with therequirements of Practice C50 applicable to the material to betested.4.2 Calculation:4.2.1 The calculations included in the individual proceduressometimes assume that the exact weight specified has beenused. Accurately weighed samples which are approximatelybut not exactl
20、y equal to the weight specified may be usedprovided appropriate corrections are made in the calculation.Unless otherwise stated, weights of all samples and residuesshould be recorded to the nearest 0.0001 g.4.2.2 In all mathematical operations on a set of observedvalues, the equivalent of two more p
21、laces of figures than in thesingle observed values shall be retained. For example, ifobserved values are read or determined to the nearest 0.1 mg,carry numbers to the nearest 0.001 mg in calculation.4.3 Rounding FiguresRounding of figures to the nearestsignificant place required in the report should
22、 be done after thecalculations are completed, in order to keep the final resultsfree from calculation errors. The rounding procedure shouldfollow the principle outlined in Practice E29.PLASTIC PROPERTY TESTING5. Standard Consistency of Lime Putty5.1 Significance and Use:5.1.1 In order to measure cer
23、tain physical properties of alime putty, such as plasticity, it is necessary to have a uniformor standard consistency (viscosity), since the property mea-surement is affected by the consistency level.5.2 Apparatus:5.2.1 Modified Vicat ApparatusThe apparatus, con-structed as shown in Fig. 1, shall co
24、nsist of a bracket, A,bearing a movable brass rod, B, 6.3 mm in diameter and ofsuitable length to fit the Vicat bracket. A plunger, C, 12.5 mmin diameter, made of aluminum tubing, shall be attached to thelower end of the rod. The total weight of the rod with plungershall be 30 g. The lower end of th
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