ASTM-A882 2010

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A882/A882M-04a(2010) Standard Specification for Filled Epoxy-Coated Seven-Wire Prestressing Steel Strand

Published By	Publication Date	Number of Pages
ASTM	2010	5

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Categories: 77.140.65 - Steel wire, wire ropes and link chains, ASTM

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Description

1.1 This specification covers ASTM Specification A416/A416M low-relaxation Grade 250 and Grade 270 seven-wire prestressing steel strand with protective fusion-bonded epoxy coating applied by the electrostatic deposition method or other method that will meet the coating requirements in Section 8, and, except as allowed by 1.2, with the interstices of the seven wires filled with epoxy to minimize migration of corrosive media, either by capillary action or other hydrostatic forces.

Note 1The manufacturer as identified throughout this specification is the coating applicator.

1.2 Upon special request by the purchaser, the interstices are left unfilled.

Note 2Unfilled strand can corrode from the inside and its application for prestressing tendons in concrete or for rock and soil anchors is not recommended.

1.3 This specification is applicable for orders in either inch-pound units (as Specification A882) or SI units [as Specification A882M].

1.4 The values stated in either SI units or inch-pound units 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 non-conformance with the standard.

PDF Catalog

PDF Pages	PDF Title
1	Scope Referenced Documents Terminology Ordering Information
2	Materials Surface Preparation Application of Coating Requirements for Coated Strands
3	Number of Tests Retests Inspection Rejection Certification Handling and Identification Keywords TABLE 1
4	A1. PREQUALIFICATION REQUIREMENTS FOR ORGANIC COATINGS A1.1 Coating Requirements FIG. 1
5	A1.2 Acceptance Testing TABLE A1.1

Additional information

Standard Title	A882/A882M-04a(2010) Standard Specification for Filled Epoxy-Coated Seven-Wire Prestressing Steel Strand
Published Code	ASTM
Publication Date	2010
Pages Count	5
ICS Codes	77.140.65 - Steel wire, wire ropes and link chains

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ASTM-A882 2010

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