ASTM C932-06
(Specification)Standard Specification for Surface-Applied Bonding Compounds for Exterior Plastering
Standard Specification for Surface-Applied Bonding Compounds for Exterior Plastering
ABSTRACT
This specification covers the minimum requirements and test methods for determining the performance and physical properties of exterior surface-applied bonding compounds. These compounds are used for the improvement of adhesion of cementitious materials to concrete, other masonry surfaces, or any structurally sound surfaces. The methods described here are tested for surface applied bonding compound composition, consistency, film characteristics, re-emulsification, bonding capability, degradation, high temperature performance, freeze-thaw stability, and tensile bind strength.
SCOPE
1.1 This specification covers minimum requirements for exterior surface-applied bonding compounds for improving the adhesion of cementitious material to concrete or other masonry surfaces or any structurally sound surfaces.
1.2 This specification also covers test methods for determining performance requirements and physical properties.
1.3 The values stated in inch-pound units are to be regarded as the standard. The SI metric values given in parentheses are approximate and are provided for information purposes only.
1.4 The following safety hazards caveat pertains only to the test methods described in Sections , , , and in this specification: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
Relations
Buy Standard
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NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.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:C932 −06
StandardSpecification for
Surface-Applied Bonding Compounds for Exterior
1
Plastering
This standard is issued under the fixed designation C932; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision.Anumber in parentheses indicates the year of last reapproval.A
superscript 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* Testing of Hydraulic Cements and Concretes
C778Specification for Sand
1.1 This specification covers minimum requirements for
exteriorsurface-appliedbondingcompoundsforimprovingthe
3. Terminology
adhesionofcementitiousmaterialtoconcreteorothermasonry
surfaces or any structurally sound surfaces.
3.1 Definitions used in this specification shall be in accor-
dance with Terminology C11.
1.2 Thisspecificationalsocoverstestmethodsfordetermin-
ing performance requirements and physical properties.
4. Physical Properties
1.3 The values stated in inch-pound units are to be regarded
4.1 Surface Applied Bonding Compound—A freeze-thaw
as the standard. The SI metric values given in parentheses are
stable composition, suitable for brush, roller, or spray applica-
approximate and are provided for information purposes only.
tion.Itshallbetintedtoshowbyvisualinspectionwhereithas
1.4 The following safety hazards caveat pertains only to the
been applied. The tint shall not bleed through the material
test methods described in Sections 9, 10, 11, and 12 in this
being bonded.
specification: This standard does not purport to address all of
the safety concerns, if any, associated with its use. It is the
4.2 Consistency—The bonding compound shall be free of
responsibility of the user of this standard to establish appro-
foreign matter as determined by visual inspection and shall be
priate safety and health practices and determine the applica-
of such uniform consistency that when applied in accordance
bility of regulatory limitations prior to use. with the producers directions by brush, roller, or spray to
concrete, masonry, or other structurally sound surface, the
2. Referenced Documents
bonding compound shall flow on evenly and dry uniformly.
2
2.1 ASTM Standards:
4.3 Film Characteristics—The film-forming property shall
C11Terminology Relating to Gypsum and Related Building
be determined by visual inspection to determine the presence
Materials and Systems
of a continuous film not broken by fisheyes, cracking, pull-
C109/C109MTest Method for Compressive Strength of
back, or any other discontinuity in the film surface. It shall not
Hydraulic Cement Mortars (Using 2-in. or [50-mm] Cube
be noticeably affected by alkaline surfaces or weak acids.
Specimens)
4.4 Re-Emulsification—Product conforming with this speci-
C150Specification for Portland Cement
fication shall not re-emulsify.
C305Practice for Mechanical Mixing of Hydraulic Cement
Pastes and Mortars of Plastic Consistency
5. Performance Requirements
C511Specification for Mixing Rooms, Moist Cabinets,
Moist Rooms, and Water Storage Tanks Used in the
5.1 Bonding Capability—The bonding compound shall be
capable of bonding cementitious materials when applied in
1
This specification is under the jurisdiction of ASTM Committee C11 on accordance with the producer’s directions and tested as speci-
GypsumandRelatedBuildingMaterialsandSystemsandisthedirectresponsibility
fied in Section 12.
of Subcommittee C11.02 on Specifications and Test Methods for Accessories and
Related Products.
5.2 Degradation—Bonding compound which separates
Current edition approved March 1, 2006. Published March 2006. Originally
shall be able to be re-mixed to a uniform consistency when
approved in 1980. Last previous edition approved in 2005 as C932–05. DOI:
tested as specified in Section 10.
10.1520/C0932-06.
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
5.3 High Temperature Test—The bond strength shall be not
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
lessthan150psi(1034kPa)whentestedasspecifiedinSection
Standards volume information, refer to the standard’s Document Summary page on
the ASTM website. 9.
*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
1
---------------------- Page: 1 ----------------------
C932−06
5.4 Freeze-Thaw Stability—The bond strength shall be not 7.10 Testing Machine—Any type that is of sufficient capac-
lessthan150psi(1034kPa)and100psi(690kPa)whentested ity and that is capable of applying the load continuously and
under the dry and wet conditions, respectively, as specified in withoutshockattherateof0.05in.(1.27mm
...
This document is not anASTM standard and is intended only to provide the user of anASTM 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:C932–05 Designation: C 932 – 06
Standard Specification for
Surface-Applied Bonding Compounds for Exterior
1
Plastering
This standard is issued under the fixed designation C932; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision.Anumber in parentheses indicates the year of last reapproval.A
superscript 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 This specification covers minimum requirements for exterior surface-applied bonding compounds for improving the
adhesion of cementitious material to concrete or other masonry surfaces or any structurally sound surfaces.
1.2 This specification also covers test methods for determining performance requirements and physical properties.
1.3 The values stated in inch-pound units are to be regarded as the standard. The SI metric values given in parentheses are
approximate and are provided for information purposes only.
1.4 The following safety hazards caveat pertains only to the test methods described in Sections 9, 10, 11, and 12 in this
specification: 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. Referenced Documents
2
2.1 ASTM Standards:
C11 Terminology Relating to Gypsum and Related Building Materials and Systems
C109/C109M TestMethodforCompressiveStrengthofHydraulicCementMortars(Using2-in.or[50-mm]CubeSpecimens)
C150 Specification for Portland Cement
C305 Practice for Mechanical Mixing of Hydraulic Cement Pastes and Mortars of Plastic Consistency
C511 Specification for Mixing Rooms, Moist Cabinets, Moist Rooms, and Water Storage Tanks Used in the Testing of
Hydraulic Cements and Concretes
C778 Specification for Standard Sand
3. Terminology
3.1 Definitions used in this specification shall be in accordance with Terminology C11.
4. Physical Properties
4.1 Surface Applied Bonding Compound—Afreeze-thaw stable composition, suitable for brush, roller, or spray application. It
shall be tinted to show by visual inspection where it has been applied. The tint shall not bleed through the material being bonded.
4.2 Consistency—Thebondingcompoundshallbefreeofforeignmatterasdeterminedbyvisualinspectionandshallbeofsuch
uniform consistency that when applied in accordance with the producers directions by brush, roller, or spray to concrete, masonry,
or other structurally sound surface, the bonding compound shall flow on evenly and dry uniformly.
4.3 Film Characteristics—The film-forming property shall be determined by visual inspection to determine the presence of a
continuousfilmnotbrokenbyfisheyes,cracking,pull-back,oranyotherdiscontinuityinthefilmsurface.Itshallnotbenoticeably
affected by alkaline surfaces or weak acids.
4.4 Re-Emulsification— Product conforming with this specification shall not re-emulsify.
5. Performance Requirements
5.1 Bonding Capability—The bonding compound shall be capable of bonding cementitious materials when applied in
1
This specification is under the jurisdiction of ASTM Committee C11 on Gypsum and Related Building Materials and Systems and is the direct responsibility of
Subcommittee C11.02 on Specifications and Test Methods for Accessories and Related Products.
Current edition approved MayMarch 1, 2005.2006. Published May 2005.March 2006. Originally approved in 1980. Last previous edition approved in 20032005 as
C932–035.
2
ForreferencedASTMstandards,visittheASTMwebsite,www.astm.org,orcontactASTMCustomerServiceatservice@astm.org.For Annual Book of ASTM Standards
volume information, refer to the standard’s Document Summary page on the ASTM website.
*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.
1
---------------------- Page: 1 ----------------------
C932–06
accordance with the producer’s directions and tested as specified in Section 12.
5.2 Degradation—Bonding compound which separates shall be able to be re-mixed to a uniform consistency when tested as
specified in Section 10.
5.3 High Temperature Test—The bond strength shall be not less than 150 psi (1034 kPa) when tested as specified in Section
9.
5.4 Freeze-ThawStability—Thebondstrength
...
Questions, Comments and Discussion
Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.