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ANSI
ANSI Z356.2 : 1991

ANSI Z356.2 : 1991

Withdrawn

Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

ART AND CRAFT MATERIALS - CHALK

Withdrawn date

07-23-2013

Published date

01-01-1991

Publisher

American National Standards Institute

Foreword
1 Purpose and scope
2 Normative references
3 Requirements
  3.1 General
  3.2 Dimensions and characteristics
  3.3 Material
  3.4 Breaking strength
  3.5 Toxicity
  3.6 Color uniformity
  3.7 Color
  3.8 Packaging
4 Test procedures
  4.1 Material
  4.2 Breaking strength
  4.3 Color uniformity

Establishes nationally recognized sizes and quality requirements for chalk for use in schools, offices, homes, and other places and to provide producers, distributors, and users with a common basis for understanding the characteristics of chalk. Provides requirements for the dimensions, characteristics, materials, breaking strength, toxicity, color uniformity, and packaging of the types, classes, and grades of chalk.

DocumentType
Standard
PublisherName
American National Standards Institute
Status
Withdrawn

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