Waterblocking materials for telecommunication cable and optical fiber cable - Part 1: Waterblocking tape
1 Scope
This standard specifies the product classification, technical requirements, test methods, inspection rules as well as marking, packaging, transportation and storage of waterblocking tape for telecommunication cable and optical fiber cable.
It is applicable to the manufacture, acceptance and use of waterblocking tape for the core and sheath of telecommunication cable and optical fiber cable.
2 Normative references
The following standards contain provisions which, through reference in this standard, constitute provisions of this standard. At the time of publication, all the editions listed are valid. All standards are subject to revision, and all parties using this standard are encouraged to investigate the possibility of applying the latest editions of the following standards.
GB 191-90 Packaging - Pictorial marking for handling of goods
GB 450-89 Paper and board - Sampling for testing
GB 451.1-89 Paper and board - Determination of size and deviation
GB 451.2-89 Paper and board - Determination of grammage
GB 451.3-89 Paper and board - Determination of thickness
GB 462-89 Paper and board - Determination of moisture content
GB 453-89 Paper and board - Determination of tensile properties - Constant rate of loading method
GB 2828-87 Sampling procedures and tables for lot-by-lot inspection by attributes (Apply to inspection of successive lots or batches)
GB 2829-87 Sampling procedures and tables for periodic inspection by attributes (Apply to inspection of stability for productive process)
3 Definitions
For the purposes of this standard, the following definitions apply.
3.1
piece weight
weight per square meter of waterblocking tape, expressed in g/m2
Foreword i
1 Scope
2 Normative references
3 Definitions
4 Product classification
5 Requirements
6 Test methods
7 Inspection rules
8 Marking, packaging, transportation and storage
Annex A (Normative) Requirements for main properties of nonwovens for waterblocking tapes
