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GB/T 42468.1-2023: Specifications for rescue and restoration of paper archives - Part 1: Grading of damage
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Specifications for rescue and restoration of paper archives - Part 1: Grading of damage
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GB/T 42468.1-2023
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Basic data | Standard ID | GB/T 42468.1-2023 (GB/T42468.1-2023) | | Description (Translated English) | Specifications for rescue and restoration of paper archives - Part 1: Grading of damage | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | A14 | | Classification of International Standard | 01.140.20 | | Word Count Estimation | 10,179 | | Date of Issue | 2023-03-17 | | Date of Implementation | 2023-10-01 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 42468.1-2023: Specifications for rescue and restoration of paper archives - Part 1: Grading of damage
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ICS01:140:20
CCSA14
National Standards of People's Republic of China
Specifications for rescue and restoration of paper archives
Part 1: Classification of damage levels
Part 1: Grading of damage
Released on 2023-03-17
2023-10-01 implementation
State Administration for Market Regulation
Released by the National Standardization Management Committee
table of contents
Preface III
Introduction IV
1 Scope 1
2 Normative references 1
3 Terms and Definitions 1
4 Classification of damage grades 2
4:1 Special damage 2
4:2 Serious damage3
4:3 Moderate damage3
4:4 Minor damage3
Reference 4
foreword
This document is in accordance with the provisions of GB/T 1:1-2020 "Guidelines for Standardization Work Part 1: Structure and Drafting Rules for Standardization Documents"
drafting:
This document is the first part of GB/T (Z) 42468 "Paper Archives Rescue and Restoration Specification": GB/T (Z) 42468 has been issued
The following sections:
--- Part 1: Classification of damage levels;
--- Part 2: Investigation of archives preservation status;
--- Part 3: Repair quality requirements;
--- Part 4: Repair operation guide:
Please note that some contents of this document may refer to patents: The issuing agency of this document assumes no responsibility for identifying patents:
This document is proposed and managed by the State Archives Bureau:
This document was drafted by: Renmin University of China, Central Archives (National Archives Bureau):
The main drafters of this document: Zhang Meifang, Huang Lihua, Song Xin, Li Bing, Wang Yaya, Yu Chen, Cai Mengling, Cao Jiani, Zhao Peng, Xu Jiaquan,
Liu Weimin, Qin Rui:
Introduction
The paper archives rescue and restoration specification is to improve the restoration level of paper archives, and it is necessary to concentrate efforts to rescue and repair damaged or endangered paper archives:
Archives are important: GB/T (Z) 42468 "Paper Archives Rescue and Restoration Specification" aims to guide the science of paper archives rescue and restoration
Management is composed of 4 parts:
--- Part 1: Classification of damage levels: The purpose is to classify and grade the damaged paper archives, which can be used for formulating repair protection
plan for reference:
--- Part 2: Investigation of archives preservation status: The purpose is to comprehensively understand and grasp the status quo, degree of damage, and
Library conditions and management:
--- Part 3: Repair quality requirements: The purpose is to establish quality standards for the restoration of paper archives and avoid damage to paper archives during the restoration process:
cause secondary damage:
--- Part 4: Repair operation guide: The purpose is to standardize the process and operation of paper archives restoration and ensure the quality of paper archives restoration:
Specifications for rescue and restoration of paper archives
Part 1: Classification of damage levels
1 Scope
This document specifies the grades and grading indicators for damaged paper archives:
This document is applicable to the grading of the damage level of paper archives by various archives at all levels and other paper archive preservation institutions:
2 Normative references
The contents of the following documents constitute the essential provisions of this document through normative references in the text: Among them, dated references
For documents, only the version corresponding to the date is applicable to this document; for undated reference documents, the latest version (including all amendments) is applicable to
this document:
GB/T 32004 Requirements and test methods for durability and durability of writing, printing and copying on information and literature paper
GB /Z 42468:4 Rescue and Restoration Specifications for Paper Archives Part 4: Restoration Operation Guide
DA/T 61 Classification and Diagram of Diseases of Paper Archives in Ming and Qing Dynasties
WH/T 22 Grading Standard for Damage of Ancient Books and Special Collections
3 Terms and Definitions
GB/T 32004, GB /Z 42468:4, DA/T 61, WH/T 22 and the following terms and definitions apply to this document:
3:1
aging
Due to internal or external factors, the performance of the materials made of archives is gradually reduced:
3:2
acidizing acidizing
The acidity of archival paper increases and the pH decreases:
Note: The enhancement of paper acidity is the main cause of paper aging:
3:3
Mildew mildew
The growth of mold on the materials made of archives, causing surface contamination, performance degradation or alteration, etc:
3:4
pest damage by pest
The phenomenon that the materials made of archives are corroded and polluted by archival pests:
Note: Archive pests refer to insects that cause certain harm to archive collections, equipment and the building itself:
3:5
crack crack
The phenomenon that the archival paper is cracked due to human or external factors:
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