ASTM C1164-92(1997)e1

NOTICE: This standard has either been superceded and replaced by a new version or discontinued.
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e1
Designation: C 1164 – 92 (Reapproved 1997)
Standard Practice for
Evaluation of Limestone or Lime Uniformity From a Single
Source
This standard is issued under the fixed designation C 1164; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (e) indicates an editorial change since the last revision or reapproval.
e NOTE—Section 10, Keywords were added editorially in November 1997.
TABLE 1 High Calcium Quicklime January 1989
1. Scope
1.1 This practice is intended for use in instances where the NOTE 1—This data is presented only as a sample of the correct method
for presentation. Other tests can be substituted and others omitted.
purchaser desires information on the uniformity of limestone or
lime produced at a single source. It is intended that this test Test
Day
method normally be used for the predominant material manu-
Acid Insoluble % CaO % MgO Available CaO
factured at a plant. Guidelines for sampling, testing and
1 0.66 95.85 2.27 94.90
presentation of results (Table 1) are given. 2 0.84 95.03 2.87 94.08
3 1.24 95.85 1.57 94.90
1.2 This standard does not purport to address all of the
4 1.22 96.67 1.49 95.71
safety concerns, if any, associated with its use. It is the
5 1.22 96.26 1.32 95.31
responsibility of the user of this standard to establish appro- 8 0.68 95.85 2.06 94.69
9 0.96 95.54 2.27 94.89
priate safety and health practices and determine the applica-
10 1.26 96.15 1.74 95.20
bility of regulatory limitations prior to use.
11 1.04 96.04 2.00 95.11
13 1.26 96.26 1.51 95.31
2. Referenced Documents 15 1.34 95.23 2.09 94.28
16 1.28 95.44 2.34 94.69
2.1 ASTM Standards:
19 0.68 96.15 1.46 95.20
C 25 Test Methods for Chemical Analysis of Limestone, 20 1.42 95.85 1.27 94.90
22 1.06 95.85 1.86 94.90
Quicklime, and Hydrated Lime
23 0.58 96.15 2.09 95.31
C 50 Methods of Sampling, Inspection, Packing, and Mark-
24 0.84 95.03 2.61 94.08
ing of Lime and Limestone Products 26 1.28 95.64 1.39 94.69
27 1.48 95.54 1.58 94.39
C 51 Terminology Relating to Lime and Limestone (As
29 0.98 94.82 2.71 93.67
Used by the Industry)
30 1.24 94.41 3.42 93.67
C 110 Test Methods for Physical Testing of Quicklime,
Avg 1.07 95.70 2.00 94.76
Hydrated Lime, and Limestone
Range 0.90 2.26 2.15 2.04
Std Dev 0.26 0.54 0.56 0.54
C 141 Specification for Hydraulic Hydrated Lime for Struc-
tural Purposes
3. Terminology
5. Sampling
3.1 Definitions:
5.1 The sampling shall be done in accordance with Methods
3.1.1 For definitions of terms relating to this practice refer to
C 50.
Terminology C 51.
5.2 All sampling shall be performed by personnel qualified
4. Significance and Use by specific training for this purpose.
5.3 Data points shall be an average of three or more separate
4.1 This practice is designed to present in a standardized
determinations relative to a specified unit of time. For example:
format information on the variability of limestone or lime from
(1) n determinations for daily average, (2) daily determinations
a single source over a period of time. It can be applied to all
for weekly average.
materials covered in Test Methods C 25 and C 110, and
5.4 The samples shall be identified by the date or dates that
Specification C 141.
the represented material was obtained.
6. Procedure
This practice is under the jurisdiction of ASTM Committee C-7 on Lime and is
the direct responsibility of Subcommittee C07.11 on Statistics.
6.1 The minimum amount of testing (see 5.3) and the type
Current edition approved Feb. 15, 1992. Published April 1992. Originally
of test(s) to be performed should be agreed upon by the
published as C 1164 – 90. Last previous edition C 1164 – 91.
Annual Book of ASTM Standards, Vol 04.01. purchaser and producer.
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