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ASTM D7047-12

(Test Method)

Standard Test Method for Mucilloid Content of Plantago Insularis (Ovata, Psyllium)

Standard Test Method for Mucilloid Content of Plantago Insularis (Ovata, Psyllium)

SIGNIFICANCE AND USE
4.1 The meaning of the test is related to the manufacturing and end use of the material, to determine characteristics of products.
SCOPE
1.1 Quantitative test method to determine the mucilloid content of plantago insularis (Ovata, Psyllium).  
1.2 The purpose of this test method is to provide a means of evaluating the amount of mucilloid in a plantago insularis (Ovata, Psyllium).  
1.3 The values stated in SI units are to be regarded as the standard. The values in parenthesis are provided for information only.  
1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. 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.

General Information

Status
Historical
Publication Date
31-Jul-2012
ICS
13.080.01 - Soil quality and pedology in general
Technical Committee
D18 - Soil and Rock
Drafting Committee
D18.25 - Erosion and Sediment Control Technology
Current Stage
Ref Project

Relations

Replaces
ASTM D7047-04 - Standard Test Method for Mucilloid Content of Plantago Insularis (Ovata, Psyllium) Used as a Tackifier
Effective Date
01-Aug-2012
Replaced By
ASTM D7047-15 - Standard Test Method for Swell Volume of Plantago Insularis (Ovata, Psyllium)
Effective Date
01-Jun-2015

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ASTM D7047-12 - Standard Test Method for Mucilloid Content of Plantago Insularis (Ovata, Psyllium)ASTM D7047-12 - Standard Test Method for Mucilloid Content of Plantago Insularis (Ovata, Psyllium)
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REDLINE ASTM D7047-12 - Standard Test Method for Mucilloid Content of Plantago Insularis (Ovata, Psyllium)REDLINE ASTM D7047-12 - Standard Test Method for Mucilloid Content of Plantago Insularis (Ovata, Psyllium)
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Standards Content (Sample)

NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.
Contact ASTM International (www.astm.org) for the latest information
Designation: D7047 − 12
StandardTest Method for
1
Mucilloid Content of Plantago Insularis (Ovata, Psyllium)
This standard is issued under the fixed designation D7047; 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 (´) indicates an editorial change since the last revision or reapproval.
1. Scope 5.2 Graduated 50.0 mL Glass Cylinder , with ground glass
stopper.
1.1 Quantitative test method to determine the mucilloid
content of plantago insularis (Ovata, Psyllium). 5.3 Weighting Boat.
1.2 The purpose of this test method is to provide a means of 5.4 60 Minute Timer, graduated in one minute intervals.
evaluating the amount of mucilloid in a plantago insularis
6. Sampling, Test Specimens, and Test Units
(Ovata, Psyllium).
6.1 Prepare specimen by separating 3.0 g of plantago
1.3 The values stated in SI units are to be regarded as the
insularis (Ovata, Psyllium) from an undamaged bag by taking
standard. The values in parenthesis are provided for informa-
1 1
⁄3 from the top of the bag, ⁄3 from the middle of the bag and
tion only.
1
⁄3 from the bottom of the bag.
1.4 This standard does not purport to address all of the
safety concerns, if any, associated with its use. It is the
7. Procedure
responsibility of the user of this standard to establish appro-
7.1 Weigh weighting boat and place 1.0 g of the plantago
priate safety and health practices and determine the applica-
insularis (Ovata, Psyllium) specimen in the weighting boat.
bility of regulatory limitations prior to use.
7.2 Transfer the sample in the weighting boat quantitatively
2. Terminology
to the graduated cylinder.
2.1 Definitions: 7.3 Add 20 mls tap water to the cylinder then close cylinder
2.1.1 For common definitions of terms in this standard refer
with glass stopper.
to Terminology D635.
7.4 Shake the cylinder vigorously for 1 min.
2.1.2 tackifier, n—in erosion control, a substance by which
7.5 Set the timer for 60 min and start it, shake the cylinder
its characteristics are used for bonding various types of
vigorously for 1 min when the timer indicates the minutes
materials and/or soil together.
elapsed for the procedure has reached 9, 19, 29, 39, 49, and 59.
3. Summary of Test Method
7.6 After shaking the cylinder for the final time, allow the
cylinder to stand for 23 h.
3.1 Product specimen is taken and weighed, saturated and
measured. The mucilloid content is expressed as a percent.
7.7 Record to the nearest ml the column which is a
suspended solid.
4. Significance and Use
8. Calculation or Interpretation of Results
4.1 The meaning of th
...

This document is not an ASTM standard and is intended only to provide the user of an ASTM standard an indication of what changes have been made to the previous version. Because
it may not be technically possible to adequately depict all changes accurately, ASTM recommends that users consult prior editions as appropriate. In all cases only the current version
of the standard as published by ASTM is to be considered the official document.
Designation: D7047 − 04 D7047 − 12
Standard Test Method for
Mucilloid Content of Plantago Insularis (Ovata, Psyllium)
1
Used as a Tackifiers
This standard is issued under the fixed designation D7047; 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 (´) indicates an editorial change since the last revision or reapproval.
1. Scope
1.1 QuantitiveQuantitative test method to determine the mucilloid content of plantago insularis (Ovata, Psyllium) used as a
tackifier.Psyllium).
1.2 The purpose of this test method is to provide a means of evaluating the amount of mucilloid in a plantago insularis (Ovata,
Psyllium) tackifier.Psyllium).
1.3 The values stated in SI units are to be regarded as the standard. The values in parenthesis are provided for information only.
1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. 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.
2. Terminology
2.1 Definitions:
2.1.1 For common definitions of terms in this standard refer to Terminology D635.
2.1.2 tackifier, n—in erosion control, a substance by which its characteristics are used for bonding various types of materials
and/or soil together.
3. Summary of Test Method
3.1 Product specimen is taken and weighed, saturated and measured. The mucilloid content is expressed as a percent.
4. Significance and Use
4.1 The meaning of the test is related to the manufacturing and end use of the material, to determine characteristics of products.
5. Apparatus
5.1 Electronic Gram Scale or Balance Scale, minimum accuracy 0.0000.1 gms.
5.2 Graduated 50.0 mL Glass Cylinder , with ground glass stopper.
5.3 Weighting Boat.
5.4 60 Minute Timer, graduated in one minute intervals.
6. Sampling, Test Specimens, and Test Units
6.1 Prepare specimen by separating 3.0 g of plantago insularis (Ovata, Psyllium) used as a tackifier from an undamaged bag
1 1 1
by taking ⁄3 from the top of the bag, ⁄3 from the middle of the bag and ⁄3 from the bottom of the bag.
7. Procedure
7.1 Weigh weighting boat and place 1.0 g of the plantago insularis (Ovata, Psyllium) used as a tackifier specimen in the
weighting boat.
7.2 Transfer the sample in the weighting boat quantitatively to the graduated cylinder.
1
This test method is under the jurisdiction of ASTM Committee D18 on Soil and Rock and is the direct responsibility of Subcommittee D18.25 on Er
...

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ASTM D7047-23(Test Method)
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SIGNIFICANCE AND USE
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5.1 Rolled erosion control products are intended to protect seed beds from erosion and provide an environment that encourages seed germination. Maintaining a moist environment by gradually releasing absorbed moisture helps provide a beneficial growth environment. The ability of a product to absorb moisture is commonly specified. This test method can be used for quality control and to determine product conformance to a specification.  
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SCOPE
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1.2 Units—The values stated in either SI units or inch-pound units [given in brackets] are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in nonconformance with the standard. Reporting of test results in units other than SI shall not be regarded as nonconformance with this standard.  
1.2.1 It is common practice in the engineering/construction profession to concurrently use pounds to represent both a unit of mass (lbm) and of force (lbf). This practice implicitly combines two separate systems of units; that is, the absolute system and the gravitational system. It is scientifically undesirable to combine the use of two separate sets of inch-pound units within a single standard. As stated, this standard includes the gravitational system of inch-pound units and does not use/present the slug unit of mass. However, the use of balances and scales recording pounds of mass (lbf) or recording density in lbm/ft3 shall not be regarded as nonconformance with this standard.  
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5.3 For ISCO injection applications, the PNOD may overestimate the demand exerted due to mass transport related issues. For soil blending applications, the PNOD is a more accurate measure of the demand exerted due to better mass to oxidant contact.
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SCOPE
1.1 These test methods cover the estimation of the permanganate natural oxidant demand (PNOD) through the determination of the quantity of potassium permanganate (KMnO4) that organic matter and other naturally occurring oxidizable species present in soil or aquifer solids will consume under specified conditions as a function of time. Oxidizable species may include organic constituents and oxidizable inorganic ions, such as ferrous iron and sulfides. The following test methods are included:
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Test Method B—Permanganate Natural Oxidant Demand Kinetics  
Test Method C—Permanganate Total Oxidant Demand  
1.2 These test methods are limited by the reagents employed to a permanganate natural oxidant demand (PNOD) of 40 g KMnO4 per kg soil or aquifer solids after a period of 48 hours (Methods A and C) or two weeks (Method B).  
1.3 All observed and calculated values shall conform to the guidelines for significant digits and rounding established in Practice D6026.  
1.4 Units—The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.  
1.5 This standard does not purport to interpret the results of the data. It is the responsibility of the user of this standard to interpret the results obtained and to determine the applicability of these results prior to use.  
1.6 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.  
1.7 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

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ASTM
ASTM D8167/D8167M-23e1(Test Method)
Standard Test Method for In-Place Bulk Density of Soil and Soil-Aggregate by a Low-Activity Nuclear Method (Shallow Depth)

SIGNIFICANCE AND USE
4.1 The test method described is useful as a rapid, nondestructive technique for in-place measurements of bulk density of soil and soil-aggregate. Test results may be used for the determination of dry density if the water content of the soil or soil-aggregate is determined by separate means, such as those methods described in Test Methods D2216, D4643, D4944, and D4959.  
4.2 The test method is used for quality control and acceptance testing of compacted soil and soil-aggregate mixtures as used in construction and also for research and development. The nondestructive nature allows repetitive measurements at a single test location and statistical analysis of the results.  
4.3 Density—The fundamental assumptions inherent in the method is that Compton scattering is the dominant interaction and that the material is homogeneous.
Note 3: The quality of the result produced by this standard test method is dependent on the competence of the personnel performing it, and the suitability of the equipment and facilities used. Agencies that meet the criteria of Practice D3740 are generally considered capable of competent and objective testing/sampling/inspection, and the like. Users of this standard are cautioned that compliance with Practice D3740 does not in itself assure reliable results. Reliable results depend on many factors; Practice D3740 provides a means of evaluating some of those factors.
SCOPE
1.1 This test method describes the procedures for measuring in-place bulk density of soil and soil-aggregate using nuclear equipment with radioactive sources (hereafter referred to simply as “gauges”). These gauges are distinct from those described in Test Method D6938 insofar as:  
1.1.1 These gauges do not contain a system (nuclear or otherwise) for the determination of the water content of the material under measurement.  
1.1.2 These gauges have photon yields sufficiently low as to require the inclusion of background radiation effects on the response during normal operation.
1.1.2.1 For the devices described in Test Method D6938, the contribution of gamma rays detected from the naturally-occurring radioisotopes in most soils (hereafter referred to as “background”) compared to the contribution of gamma rays used by the device to measure in-place bulk density is typically small enough to be negligible in terms of their effect on measurement accuracy. However, for these low-activity gauges, the gamma ray yield from the gauge is low enough that the background contribution from most soils compared to the contribution of gamma rays from the gauge is no longer negligible, and changes in this background can adversely affect the accuracy of the bulk density reading.
1.1.2.2 In order to compensate for potentially differing background contribution to low-activity gauge measurements at different test sites, a background reading must be taken in conjunction with gauge measurements obtained at a given test site. This background reading is utilized in the bulk density calculation performed by the gauge with the goal of minimizing these background effects on the density measurement accuracy.  
1.2 For limitations see Section 5 on Interferences.  
1.3 The bulk density of soil and soil-aggregate is measured by the attenuation of gamma radiation where the source is placed at a known depth up to 300 mm [12 in.] and the detector(s) remains on the surface (some gauges may reverse this orientation).  
1.3.1 The bulk density of the test sample in mass per unit volume is calculated by comparing the detected rate of gamma radiation with previously established calibration data.  
1.3.2 Neither the dry density nor the water content of the test sample is measured by this device. However, the results of this test can be used with the water content or water mass per unit volume value determined by alternative methods to determine the dry density of the test sample.  
1.4 The gauge is calibrated to read the bulk den...

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ASTM D7560-22(Test Method)
Standard Test Method for Determination of Fiber Length Percentages in Hydraulic Erosion Control Products (HECPs)

SIGNIFICANCE AND USE
5.1 The fiber length of an HECP plays a role in the ability of the HECP to effectively be mixed and applied. This standard can be used by manufacturers to evaluate their manufacturing process (quality assurance/quality control). Laboratories can also use this method for quality assurance/quality control and also conformance to criteria testing.
Note 1: The quality of the result produced by these test methods is dependent on the competence of the personnel performing it, and the suitability of the equipment and facilities used. Agencies that meet the criteria of Practice D3740 are generally considered capable of competent and objective testing/sampling/inspection/etc. Users of these test methods are cautioned that compliance with Practice D3740 does not in itself assure reliable results. Reliable results depend on many factors; Practice D3740 provides a means of evaluating some of those factors.
SCOPE
1.1 Hydraulic erosion control product (HECP) fibers are manufactured and processed to specific length and width dimensions to facilitate the hydraulic application and to prevent clogging of the pump, recirculation pipes, nozzles, and tips. This test method is used to determine the length of the fibers on a percentage basis in an HECP.  
1.2 This test method can be used to evaluate an HECP during and after manufacturing. The results can be used for comparative evaluations of the manufacturing process.  
1.3 Units—The values stated in SI units are to be regarded as the standard. No other units of measurement are included in this standard. Sieve designations are shown in both the standard and alternative designations.  
1.4 All observed and calculated values shall conform to the guidelines for significant digits and rounding established in Practice D6026.  
1.4.1 The procedures used to specify how data are collected/recorded or calculated in the standard are regarded as the industry standard. In addition, they are representative of the significant digits that generally should be retained. The procedures used do not consider material variation, purpose for obtaining the data, special purpose studies, or any considerations for the user’s objectives; and it is common practice to increase or reduce significant digits of reported data to be commensurate with these considerations. It is beyond the scope of this standard to consider significant digits used in analysis methods for engineering design.  
1.5 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.  
1.6 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

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ASTM D653-22(Terminology)
Standard Terminology Relating to Soil, Rock, and Contained Fluids

SIGNIFICANCE AND USE
3.1 Definitions in this standard are to be regarded as the correct ones for terms found in other ASTM standards of Committee D18. Certain terms may be found in more than one standard issued under the jurisdiction of this committee and many of these terms have been placed in this standard.  
3.2 Terms that are defined in some textbooks may differ slightly from those in this terminology standard. Definitions in this terminology standard are to be regarded as correct for ASTM usage.  
3.3 See Appendix X1 for References.  
3.4 Definitions marked with (ISRM) are included for the convenience of the user and were taken directly from the International Society for Rock Mechanics (see X1.3).  
3.5 A number of the definitions include symbols. The symbols appear in italics immediately after the name of the term.  
3.5.1 No significance should be placed on the order in which the symbols are presented where two or more are given for an individual term.  
3.5.2 The symbols presented are examples; therefore, other symbols are acceptable.  
3.5.3 See Appendix X2 for ISRM Symbols.  
3.6 A number of definitions indicate the units of measurements in brackets and which follow the symbol(s) if given. The applicable units are indicated by italic capital letters, as follows:
D—Dimensionless
F—Force, such as pound-force, ton-force, newton
L—Length, such as inch, foot, millimeter, and meter4
M—Mass, such as kilogram, gram
T—Time, such as second, minute  
3.6.1 Positive exponents designate multiples in the numerator. Negative exponents designate multiples in the denominator. Degrees of angle are indicated as “degrees.”  
3.6.2 Expressing the units either in SI or the inch-pound system has been purposely omitted in order to leave the choice of the system and specific unit to the engineer and the particular application, for example:
FL−2—may be expressed in pounds-force per square inch, kilopascals, tons per square foot, etc.
LT−1—may be expressed in feet per minu...
SCOPE
1.1 These definitions apply to many terms found in the Terminology section of standards of ASTM Committee D18.  
1.2 This terminology standard defines terms related to soil, rock, and contained fluids found in the various sections of standards under the jurisdiction of ASTM Committee D18.  
1.3 Definitions of terms relating to frozen soils are contained in Terminology D7099.  
1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

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