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ASTM D5095-91(2022)

(Test Method)

Standard Test Method for Determination of the Nonvolatile Content in Silanes, Siloxanes and Silane-Siloxane Blends Used in Masonry Water Repellent Treatments

Standard Test Method for Determination of the Nonvolatile Content in Silanes, Siloxanes and Silane-Siloxane Blends Used in Masonry Water Repellent Treatments

SIGNIFICANCE AND USE
4.1 This test method is used to determine the nonvolatile content of silanes, siloxanes, and silane-siloxane blended materials used in masonry water-repellent treatments. It can be used for the purpose of calculating the volatile organic compound (VOC) content of these materials under specified test conditions.
SCOPE
1.1 This test method describes a procedure for the determination of the nonvolatile content (Ns) of silanes, siloxanes, and blended silane-siloxane materials used in masonry water repellent treatments and is applicable to both solvent- and water-borne materials.  
1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.  
1.3 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. For a specific hazard statement, see Section 7.  
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.

General Information

Status
Published
Publication Date
31-Dec-2021
ICS
91.080.30 - Masonry
Technical Committee
D01 - Paint and Related Coatings, Materials, and Applications
Drafting Committee
D01.47 - Concrete, Stone and Masonry Treatments
Current Stage
Ref Project

Relations

Refers
ASTM E145-19 - Standard Specification for Gravity-Convection and Forced-Ventilation Ovens
Effective Date
01-Mar-2019
Refers
ASTM E145-94(2011) - Standard Specification for Gravity-Convection and Forced-Ventilation Ovens
Effective Date
01-Dec-2011
Refers
ASTM E145-94(2006) - Standard Specification for Gravity-Convection And Forced-Ventilation Ovens
Effective Date
01-Nov-2006
Refers
ASTM D1193-06 - Standard Specification for Reagent Water
Effective Date
01-Mar-2006
Refers
ASTM D1193-99 - Standard Specification for Reagent Water
Effective Date
10-Feb-1999
Refers
ASTM D1193-99e1 - Standard Specification for Reagent Water
Effective Date
10-Feb-1999
Refers
ASTM E145-94(2001) - Standard Specification for Gravity-Convection And Forced-Ventilation Ovens
Effective Date
15-Aug-1994
Refers
ASTM E145-94e1 - Standard Specification for Gravity-Convection And Forced-Ventilation Ovens
Effective Date
15-Aug-1994

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ASTM D5095-91(2022) - Standard Test Method for Determination of the Nonvolatile Content in Silanes, Siloxanes and Silane-Siloxane Blends Used in Masonry Water Repellent TreatmentsASTM D5095-91(2022) - Standard Test Method for Determination of the Nonvolatile Content in Silanes, Siloxanes and Silane-Siloxane Blends Used in Masonry Water Repellent Treatments
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ASTM D5095-91(2022) - Standard Test Method for Determination of the Nonvolatile Content in Silanes, Siloxanes and Silane-Siloxane Blends Used in Masonry Water Repellent Treatments
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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.
Designation: D5095 − 91 (Reapproved 2022)
Standard Test Method for
Determination of the Nonvolatile Content in Silanes,
Siloxanes and Silane-Siloxane Blends Used in Masonry
Water Repellent Treatments
This standard is issued under the fixed designation D5095; 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 3. Summary of Test Method
1.1 This test method describes a procedure for the determi- 3.1 A designated quantity of test material is weighed into a
nation of the nonvolatile content (N ) of silanes, siloxanes, and preweighed aluminum dish containing the catalyst solution,
s
blended silane-siloxane materials used in masonry water repel- mixed, allowed to stand for 60 min at room temperature, and
lent treatments and is applicable to both solvent- and water- then heated in an oven at 110 6 5 °C for 60 min. The
borne materials. nonvolatile content of the test material is calculated by
subtracting the solids of the catalyst solution from the total
1.2 The values stated in SI units are to be regarded as
solids by weight of the test solution.
standard. No other units of measurement are included in this
standard.
4. Significance and Use
1.3 This standard does not purport to address all of the
4.1 This test method is used to determine the nonvolatile
safety concerns, if any, associated with its use. It is the
content of silanes, siloxanes, and silane-siloxane blended
responsibility of the user of this standard to establish appro-
materials used in masonry water-repellent treatments. It can be
priate safety, health, and environmental practices and deter-
used for the purpose of calculating the volatile organic com-
mine the applicability of regulatory limitations prior to use.
pound (VOC) content of these materials under specified test
For a specific hazard statement, see Section 7.
conditions.
1.4 This international standard was developed in accor-
dance with internationally recognized principles on standard-
5. Apparatus
ization established in the Decision on Principles for the
5.1 AluminumDishes,58-mmdiameterby18-mmhighwith
Development of International Standards, Guides and Recom-
a smooth (planar) bottom surface. Precondition the dishes for
mendations issued by the World Trade Organization Technical
30 min in an oven at 110 6 5 °C and store in a desiccator prior
Barriers to Trade (TBT) Committee.
to use.
2. Referenced Documents
5.2 ForcedDraftOven,TypeIIAorTypeIIBasspecifiedby
Specification E145.
2.1 ASTM Standards:
D1193 Specification for Reagent Water
5.3 Syringes, 1-mL and 5-mL.
D3980 Practice for Interlaboratory Testing of Paint and
3 5.4 Analytical Balance, capable of weighing to 0.1 mg.
Related Materials (Withdrawn 1998)
E145 Specification for Gravity-Convection and Forced-
6. Reagents
Ventilation Ovens
6.1 Purity of Water—Unless otherwise indicated, references
to water shall be understood to mean reagent water as defined
This test method is under the jurisdiction of ASTM Committee D01 on Paint by Type IV of Specification D1193.
and Related Coatings, Materials, andApplications and is the direct responsibility of
6.2 p-Toluenesulfonic Acid, monohydrate.
Subcommittee D01.47 on Concrete, Stone and Masonry Treatments.
Current edition approved Jan. 1, 2022. Published January 2022. Originally
6.3 Alcohol, technical grade ethanol or isopropanol.
approved in 1990. Last previous edition approved in 2013 as D5095 – 91 (2013).
DOI: 10.1520/D5095-91R22.
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM The sole source of supply of the solution of p-Toluenesulfonic acid known to
Standards volume information, refer to the standard’s Document Summary page on the committee at this time is King Industries, Science Road, Norwalk, CT 06852. If
the ASTM website. you are aware of alternative suppliers, please provide this information to ASTM
The last approved version of this historical standard is referenced on International Headquarters. Your comments will receive careful consideration at a
www.astm.org. meeting of the responsible technical committee, which you may attend.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
D5095 − 91 (2022)
7. Hazards 9. Calculation
7.1 In addition to other precautions, provide adequate
9.1 Calculate the nonvolatile matter, N , in the catalyst
c
ventilation, consistent with accepted laboratory practice, to
solution as follows:
limit the accumulation of solvent vapors.
N 5 W 2 W /W (1)
~ !
c 2 1 3
where:
8. Procedure
N = nonvolatile matter of catalyst solution expressed as a
c
8.1 Catalyst Solution—Prepare a catalyst solution contain-
decimal fraction,
ing a mixture of 0.5 % p-Toluenesulfonic acid in either ethanol
W = weight of aluminum dish, g,
or isopropanol.Thoroughly mix the solution. Prepare sufficient
W = weight of dish plus catalyst solution after heating, g,
catalyst solution to perform all tests.
and
8.1.1 The nonvolatile content of the test material can be
W = weight of catalyst solution before heating, g.
calculated only if the same catalyst solution is used t
...

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5.1 This test method provides a means of evaluating the horizontal in-plane shear behavior of mortar joints in existing unreinforced masonry assemblies (see Note 2).
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SCOPE
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1.1.1 Method A (with Flatjacks Controlling Normal Compressive Stress)—For determining mortar joint shear strength index when the state of normal compressive stress at the test site is controlled during the test using the flatjack method described in Test Method C1197. Horizontal displacement of the test unit is monitored throughout the test. The test setup for Method A is shown in Fig. 1.
FIG. 1 Test Setup—Method A  
Note 1: A paper2 by Francesco Graziotti et. al of Univ. of Pavia included in ASTM STP 1612 discusses alternative methods for interpreting Method A testing results.  
1.1.2 Method B (without Flatjacks Controlling Normal Compressive Stress)—For determining mortar joint shear strength index when using an estimate of the normal compressive stress at the location of the test site. Horizontal displacement of the test unit is not monitored during this procedure. The test set up for Method B is shown in Fig. 2.
FIG. 2 Test Setup—Method B  
1.1.3 Method C (with Flatjack Applying Horizontal Load)—For determining mortar joint shear strength index using an estimate of the normal compressive stress at the location of the test site, as shown in Fig. 3. Horizontal displacement of the test unit is generally not measured during this procedure.
FIG. 3 Test Setup—Method C  
1.2 The text of this standard refers to notes and footnotes that provide explanatory material. These notes and footnotes (excluding those in tables and figures) shall not be considered as requirements of the standard.  
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ASTM C1532/C1532M-22(Practice)
Standard Practice for Selection, Removal, and Shipment of Manufactured Masonry Units and Masonry Specimens from Existing Construction

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4.1 Masonry specimens are sometimes removed as part of an assessment of the condition of masonry construction. Such specimens are commonly prepared for shipment to a laboratory where the specimens are assessed with visual techniques, petrographic techniques, or standard test methods. The process of selecting, removing, and shipping the specimens can have an effect on test results. This practice provides procedures for selecting, removing, and shipping masonry specimens removed from existing construction.  
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SCOPE
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SCOPE
1.1 These test methods address the tensile and shear strengths of post-installed and placed-during-construction anchors in masonry test specimens made of masonry assemblies. Environmental exposures include freezing and thawing, moisture, decreased and elevated temperatures and corrosion. These test methods provide basic testing procedures for use with product-specific evaluation and acceptance standards and are intended to be performed in a testing laboratory. Product-specific evaluation and acceptance standards may add specific details and appropriate parameters as needed to accomplish the testing. Only those tests required by the specifying authority need to be performed.  
1.2 Loadings include quasi-static, dynamic, fatigue and shock. Environmental exposures include freezing and thawing, moisture, decreased and elevated temperatures and corrosion.  
1.3 These test methods are intended for use with post-installed and placed-during-construction anchors designed for installation projecting from the surface of a masonry test specimen.  
1.4 This standard prescribes separate procedures for static, dynamic, fatigue and shock testing. Nothing in this standard, however, shall preclude combined tests incorporating two or more of these types of loading (such as dynamic, fatigue and shock tests in series).  
1.5 The text of this standard refers to notes and footnotes that provide explanatory material. These notes and footnotes (excluding those in tables and figures) shall not be considered as requirements of the standard.  
1.6 Both inch-pound and SI units are provided in this standard. The testing may be performed in either system and reported in that system and the results converted to the other. However, anchor diameters, threads, and related testing equipment shall be in accordance with either inch-pound or SI provisions.  
1.7 Units—The values stated in each system are not necessarily exact equivalents; therefore, to ensure conformance with the standard, each system shall be used independently of the other, and values from the two systems shall not be combined.  
1.8 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.  
1.9 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.

  • Standard
    11 pages
    English language
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  • Standard
    11 pages
    English language
    sale 15% off