ASTM C 1857/C1857M : 2019
Current
The latest, up-to-date edition.
Standard Test Method for Evaluating the Adhesion (Pull-Off) Strength of Concrete Repair and Overlay Mortar
Hardcopy , PDF
English
01-03-2020
Important note : Users cannot be edited or removed once added to your Multi user PDF.| Committee |
C 09
|
| DocumentType |
Test Method
|
| Pages |
5
|
| PublisherName |
American Society for Testing and Materials
|
| Status |
Current
|
1.1This test method is suitable for laboratory use to determine one or more of the following:
1.1.1The bond strength of a repair or an overlay material to a specific concrete substrate.
1.1.2The tensile strength of a repair or overlay material after the material has been applied to the concrete substrate.
1.1.3The change in bond strength when applying a bonding agent or other bond modifying treatment to the concrete substrate.
1.2The values stated in either SI units or inch-pound units are to be regarded separately as standard. 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. Some values have only SI units because the inch-pound equivalents are not used in practice.
1.2.1If required results obtained from another standard are not reported in the same system of units as used by this test method, it is permitted to convert those results using the conversion factors found in the SI Quick Reference Guide.2
1.3The text of this test method 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 this test method.
1.4This 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. (Warning—Fresh hydraulic cementitious mixtures are caustic and may cause chemical burns to skin and tissue upon prolonged exposure.)3
1.5This 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.
| ASTM C 125 : 2024 | Standard Terminology Relating to Concrete and Concrete Aggregates |
| ASTM E 4 : 2021 | Standard Practices for Force Calibration and Verification of Testing Machines |
| ASTM C 125 : 2021 : REV A | Standard Terminology Relating to Concrete and Concrete Aggregates |
| ASTM E 4 : 2024 | Standard Practices for Force Calibration and Verification of Testing Machines |
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