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1907.4.2 Rust or Mill Scale

NYC Building Code 2014 > 19 Concrete > 1907 Details of Reinforcement > 1907.4 Surface Conditions of Reinforcement > 1907.4.2 Rust or Mill Scale

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Except for prestressing steel, steel reinforcement with rust, mill scale or a combination of both, shall be permitted, provided the minimum dimensions, including height of deformations and weight of a hand-wire-brushed test specimen, comply with applicable ASTM specifications specified in Section 1903.5.

Related Code Sections

1907.4.2 Concrete, Rust or Mill Scale

Except for prestressing steel, steel reinforcement with rust, mill scale or a combination of both, shall be permitted, provided the minimum ...

NYC Building Code 2008 > 19 Concrete > 1907 Details of Reinforcement > 1907.4 Surface Conditions of Reinforcement > 1907.4.2 Rust or Mill Scale

1907.4.2 Concrete, Rust or Mill Scale

Except for prestressing steel, steel reinforcement with rust, mill scale or a combination of both, shall be permitted, provided the minimum ...

NYC Building Code 2014 > 19 Concrete > 1907 Details of Reinforcement > 1907.4 Surface Conditions of Reinforcement > 1907.4.2 Rust or Mill Scale

2203.2.1 Steel, Protection of Structural Steel

shall be applied thoroughly and evenly to dry surfaces which have been cleaned of loose mill scale, loose rust, weld slag flux deposit, dirt, and other ...

NYC Building Code 2008 > 22 Steel > 2203 Indentification and Protection of Steel for Structural Purposes > 2203.2 Protection > 2203.2.1 Protection of Structural Steel

Section 2203 Steel, Indentification and Protection of Steel for Structural Purposes

metal protection before erection. The protection shall be applied thoroughly and evenly to dry surfaces which have been cleaned of loose mill scale, loose ...

NYC Building Code 2008 > 22 Steel > 2203 Indentification and Protection of Steel for Structural Purposes

Article 9 Construction [PDF] (page 60)

brushing, or by other suitable methods of loose mill scale, loose rust, weld slag flux deposit, dirt and other foreign matter. Oil and grease deposits shall ...

NYC 1938 Code [PDF] > 9 Construction

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