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Standard Specification for Zinc and Epoxy Dual-Coated Steel Reinforcing Bars (Includes all amendments And changes 3/16/2017).
Automaticky preložený názov:
Štandard Specification pre Zinok a epoxidové Dual-oceľovou výstužou do betónu
NORMA vydaná dňa 1.12.2010
Označenie normy: ASTM A1055/A1055M-10e1
Poznámka: NEPLATNÁ
Dátum vydania normy: 1.12.2010
Kód tovaru: NS-1234
Počet strán: 9
Približná hmotnosť: 27 g (0.06 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Keywords:
alloy zinc coating, barrier organic coating, coating requirements, concrete reinforcement, corrosion resistance, dual coated, powder coating, steel bars, thermal spray coating (metallization), Steel reinforcing bars, Zinc, ICS Number Code 25.220.40 (Metallic coatings), 25.220.60 (Organic coatings)
1. Scope | ||||||||||||||||||||||||||||||||||||
1.1 This specification covers deformed and plain steel reinforcing bars with a dual coating of zinc alloy and an epoxy coating. The zinc-alloy layer is applied by the thermal spray coating method (metallizing) followed by an epoxy coating applied by the electrostatic spray method. Note 1—The coating applicator is identified throughout this specification as the manufacturer. 1.2 Requirements of the zinc coating are contained in Table 1. 1.3 Requirements for fusion-bonded powder coatings are contained in Annex A1. 1.4 Guidelines for construction practices at the job-site are presented in Appendix X1. 1.5 This specification is applicable for orders in either inch-pound or SI units. 1.6 The values stated in either inch-pound units or SI units are to be regarded as standard. Within the text, the SI units are shown in brackets. The values stated in each system are not exact equivalents; therefore, each system must be used independently of the other, except as specifically noted in Table 2. Combining values from the two systems may result in nonconformance with this specification. 1.7 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. |
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2. Referenced Documents | ||||||||||||||||||||||||||||||||||||
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1.4.2010
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1.8.2008
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1.5.2014
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1.9.2009
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1.12.2013
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1.10.2011
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