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ASTM D 7705/D7705M : 2012

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Standard Test Method for Alkali Resistance of Fiber Reinforced Polymer (FRP) Matrix Composite Bars used in Concrete Construction
Available format(s)

Hardcopy , PDF

Superseded date

18-02-2019

Language(s)

English

Published date

01-03-2012

CONTAINED IN VOL. 15.03, 2015 Describes the procedure for evaluating the alkali resistance of FRP bars used as reinforcing bars in concrete.

1.1 This test method covers the procedure for evaluating the alkali resistance of FRP bars used as reinforcing bars in concrete. Alkali resistance is measured by subjecting the FRP bars to an aqueous alkali environment, with or without sustained tensile stress, and then testing them to failure in tension according to Test Method D7205/D7205M. This standard presents three procedures conducted at a moderately elevated temperature of 60ºC (140ºF), each defining different loading conditions. The test method is also appropriate for use with linear segments of FRP reinforcements cut from two- or three-dimensional reinforcing grid.

1.2 The values stated in either inch-pound units or SI units shall be regarded separately as the standard. The inch-pound units are shown in the parenthesis. The values stated in each system are not exact equivalents; therefore each system shall be used independently of each other. Combining values from the two systems may result in non-conformance.

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 and health practices and determine the applicability of regulatory limitations prior to use.

Committee
D 30
DocumentType
Test Method
Pages
5
PublisherName
American Society for Testing and Materials
Status
Superseded
SupersededBy

ASTM D 7957/D7957M : 2017 Standard Specification for Solid Round Glass Fiber Reinforced Polymer Bars for Concrete Reinforcement

ASTM C 1260 : 2014 : REDLINE Standard Test Method for Potential Alkali Reactivity of Aggregates (Mortar-Bar Method)
ASTM D 618 : 2013 : REDLINE Standard Practice for Conditioning Plastics for Testing
ASTM A 615/A615M : 2016-03 SPECIFICATION FOR DEFORMED AND PLAIN CARBON-STEEL BARS FOR CONCRETE REINFORCEMENT
ASTM E 70 TEST METHOD FOR PH OF AQUEOUS SOLUTIONS WITH THE GLASS ELECTRODE
ASTM C 192/C192M : 2016-04 PRACTICE FOR MAKING AND CURING CONCRETE TEST SPECIMENS IN THE LABORATORY
ASTM C 496/C496M : 2017 : REDLINE Standard Test Method for Splitting Tensile Strength of Cylindrical Concrete Specimens

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