GB 326-2007 English PDF

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GB 326-2007: [GB/T 326-2007] Paper base petroleum asphalt felt
Status: Valid

GB 326: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB 326-2007	239	Add to Cart	3 days	[GB/T 326-2007] Paper base petroleum asphalt felt	Valid
GB 326-1989	239	Add to Cart	2 days	Paper base petroleum asphalt felt, asphalt paper	Obsolete

Similar standards

GB/T 328.15   GB/T 328.21   GB/T 328.13   GB 45320   GB 45671   GB/T 18445   

Basic data

Standard ID: GB 326-2007 (GB326-2007)
Description (Translated English): [GB/T 326-2007] Paper base petroleum asphalt felt
Sector / Industry: National Standard
Classification of Chinese Standard: Q17
Classification of International Standard: 91.060.30
Word Count Estimation: 8,876
Date of Issue: 2007-11-09
Date of Implementation: 2008-06-01
Older Standard (superseded by this standard): GB 326-1989
Quoted Standard: GB/T 328.8-2007; GB/T 328.10-2007; GB/T 328.11-2007; GB/T 328.14-2007; GB/T 328.26-2007
Regulation (derived from): China Announcement of Newly Approved National Standards No. 12 of 2007 (No. 112 overall)
Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary: This Chinese standard specifies tire asphalt felt paper (referred linoleum) classification and marking, requirements, test methods, inspection rules, marking, packaging, transportation and storage. This standard applies to petroleum bitumen impregnated paper, then cover cover its sides, sprinkle the surface coating or membrane made ??of insulating material.

GB 326-2007: [GB/T 326-2007] Paper base petroleum asphalt felt

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
[GB/T 326-2007] Paper base petroleum asphalt felt ICS 91.060.30 Q17 National Standards of People's Republic of China Replacing GB 326-1989 Petroleum asphalt paper carpets 2007-11-09 released 2008-06-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China China National Standardization Administration released

Foreword

This standard 4.4 of type Ⅲ is mandatory, the rest is recommended. This standard and ГОСТ10923-1993 "asphalt linoleum technical conditions" consistency is not equivalent. This standard replaces GB 326-1989 "petroleum asphalt paper carpets, oil paper." This standard compared with GB 326-1989 main changes are as follows. --- The standard name has been modified; --- Changes in the scope of application, canceled the oil paper (1989 version of Chapter 1, Chapter 1 of this edition); --- "reference standard" to "normative references", the content has been adjusted (1989 edition of Chapter 2, Chapter 2 of this edition); --- Remove the "definition", the contents of the scope of the move (1989 version of Chapter 3, Chapter 1 of this edition); --- "Product classification" to "classification and marking", re-classification, canceled the product level (1989 version of Chapter 4, this edition Chapter 3); --- "Technical requirements" to "requirements", the content readjustment (1989 version of Chapter 5, Chapter 4 of this edition); --- "test method" to "test method", citing new revision standards (1989 edition of Chapter 6, Chapter 5 of this edition); --- The inspection rules, packaging, labeling, transport and storage of content has been amended (1989 edition of Chapter 7, 8, 9, 10, this edition Chapters 6 and 7); --- Delete the original "Appendix A petroleum asphalt paper carpets, paper inspection methods" (1989 edition of Appendix A); --- Add a new Appendix A "water absorption test method." This standard Appendix A normative appendix. This standard proposed by the China Building Materials Industry Association. This standard by the National Lightweight and Decoration Materials Standardization Technical Committee centralized. This standard is drafted by. China Chemical Building Materials Company Suzhou waterproof material research and design institute, the National Building Materials Industry Standardization Institute, China Building Waterproof Materials Industry Association. Participated in the drafting of this standard. Yangzhou Zhigao waterproof material Co., Ltd., Wujiang Moon Star Building Waterproof Materials Co., Ltd., Wuxi City Yang City, building waterproof material plant, Weifang City, Po source waterproof material Co., Ltd., Shouguang Changlong new waterproof material Co., Ltd., Guangrao County King Town Xinyuan linoleum plant. The main drafters of this standard. Zhu Zhiyuan, Yang Bin, Zhu Dongqing, Xu Qiusheng, Shen Zhigao, Zheng Jiayu, Chen Wenjie. This standard replaces the standards previously issued as follows. --- GB 326-1964, GB 326-1973, GB 326-1989. Petroleum asphalt paper carpets

1 Scope

This standard specifies the classification and marking, requirements, test methods, inspection rules, signs, packaging, Transport and storage. This standard applies to impregnated base paper with petroleum bitumen, then coated on both sides, the surface coating or sprinkling made of material from the coil.

2 Normative references

The following documents contain provisions which, through reference in this standard and become the standard terms. All dated references, which are subsequently owned Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to reach an agreement based on this standard research Whether you can use the latest versions of these files. For undated references, the latest version applies to this standard. GB/T 328.8-2007 Test methods for building sheets for waterproofing - Part 8. Tensile properties of bitumen sheets GB/T 328.10-2007 Test methods for building sheets for waterproofing - Part 10. Bitumen and polymer sheets for waterproofing imperviousness GB/T 328.11-2007 Test methods for building sheets for waterproofing - Part 11. Heat resistance of bitumen sheets for waterproofing GB/T 328.14-2007 Test methods for building sheets for waterproofing - Part 14. Bitumen sheeting for low temperature flexibility GB/T 328.26-2007 Test methods for building sheets for waterproofing - Part 26. Bitumen sheets for waterproofing Soluble content Material content)

3 Categories and Tags

3.1 classification Linoleum by volume and physical properties are divided into Ⅰ type, Ⅱ type, Ⅲ type. 3.2 specifications Linoleum width of 1000mm, other specifications can be agreed by both parties. 3.3 mark Marked by product name, type, and standard number. Example. Type Ⅲ petroleum asphalt paper carpets are marked as. felt type Ⅲ GB 326-2007. 3.4 uses Ⅰ, Ⅱ type linoleum is suitable for auxiliary waterproofing, protection of the isolation layer, temporary waterproofing, moisture-proof and packaging. Ⅲ type linoleum roofing for multi-layer waterproofing.

4 requirements

4.1 roll weight Each roll of linoleum weight should be consistent with the provisions of Table 1. Table 1 heavy volume Type Ⅰ type Ⅱ type Ⅲ type Roll weight/(kg/roll) ≥ 17.5 22.5 28.5 4.2 area The total area of linoleum is (20 ± 0.3) m2. 4.3 appearance 4.3.1 into a roll of linoleum should be tightened, rolled together, the end surface into and out of not more than 10mm. ......

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