GB/T 5480-2017 English PDF

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GB/T 5480-2017: Test methods for mineral wool and its products
Status: Valid

GB/T 5480: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 5480-2017	599	Add to Cart	5 days	Test methods for mineral wool and its products	Valid
GB/T 5480-2008	959	Add to Cart	5 days	Test methods for mineral wool and its products	Obsolete
GB/T 5480.1-2004	239	Add to Cart	2 days	Test methods for mineral wool and its products -- Part 1: General principles	Obsolete
GB/T 5480.1-1985	199	Add to Cart	2 days	General principles of test methods for mineral wool and its products	Obsolete

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Basic data

Standard ID: GB/T 5480-2017 (GB/T5480-2017)
Description (Translated English): Test methods for mineral wool and its products
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: Q25
Classification of International Standard: 91.120.10
Word Count Estimation: 30,330
Date of Issue: 2017-12-29
Date of Implementation: 2018-11-01
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

GB/T 5480-2017: Test methods for mineral wool and its products

---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.
Test methods for mineral wool and its products ICS 91.120.10 Q25 National Standards of People's Republic of China Replacing GB/T 5480-2008 Mineral wool and its products - Test methods 2017-12-29 Posted 2018-11-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China China National Standardization Administration released Directory Foreword Ⅲ 1 Scope 1 2 Normative references 1 3 Terms and definitions 1 4 test conditions 2 5 sample selection 2 6 verticality and flatness test method 3 7 Dimensions and bulk density test method 5 8 Fiber Average Diameter Test Method 10 9 slag content test method 11 10 acidity coefficient test method 13 11 hygroscopicity test method 15 12 oil content test method 17 13 water absorption test method 19 14 Methods of testing organic content 23 15 heat load shrinkage temperature test method 23

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard replaces GB/T 5480-2008 "Mineral wool and its products test methods." Compared with GB/T 5480-2008, the main technology The changes are as follows. --- Square deviation from the percentage of units into mm/m (see 6.3.2,.2008 version 6.3.2); --- Flatness is no longer used pad method instead of using the test platform method (see 6.2.2,.2008 version 6.2.2); --- Modify the thickness of plate products measurement methods, replaced by a unified needle thickness gauge measurement, remove the thickness gauge (see 7.1.2, 2008 version 7.1.3); --- Modify the product thickness measurement point position, an increase of the thickness of the measurement of the thickness of the jitter before processing requirements (see 7.2.2,2008 Version 7.2.2); --- Modify the test method of the outer diameter of tubular products, instead of using the diameter of the ruler, which modified the inner diameter and bulk density of the calculation (See 7.3 and 7.5.2,.2008 edition 7.3 and 7.5.2); --- Increasing the shell eccentricity and its calculation method (see 7.3.5); --- Removed the average diameter of the fiber in the test method of air flow method (2008 version 8.2); --- Increase the dry ball separation method (see 9.4.4); --- Increased by ICP-AES method for the determination of acidity, and provides that this method is arbitration (see 10.4); --- Oil content test method is given detection limit of 0.01% (see 12.1), the sample was placed in a filter cartridge extraction (see 12.3.2,.2008 Version 12.3.3); --- Water absorption test specimen size was revised to.200mm ×.200mm (see 13.4, the original standard 13.4), part of the immersion test sample immersion Water depth is changed to 10 mm (see 13.6.1.2,.2008 edition 13.7.1.2); --- Increasing the organic content test method (see Chapter 14); --- Increased heat shrinkage shrinkage temperature test method (see Chapter 15). This standard proposed by the China Building Materials Federation. This standard by the National Standardization Technical Committee thermal insulation material (SAC/TC191) centralized. This standard is drafted by. Nanjing Glass Fiber Research Institute Co., Ltd., Beijing Jinyu energy-saving insulation Technology Co., Ltd. Glass fiber product quality supervision and inspection center. The main drafters of this standard Zhang You, Wang Jiaqing, Cui Jun, Chen Jianming, Tang Jian, Wang Ling, Xi Bin, Zhang Jianhong, Ding Qing, Hou Peng, Cui Chenglin, Zhu Liping, Qu will force, Pan Yang, Wei Yangzhi. This standard replaces the standards previously issued as. --- GB/T 5480-2008; --- GB/T 5480.1-2004, GB/T 5480.2-2004, GB/T 5480.3-2004, GB/T 5480.4-2004, GB/T 5480.5-2004, GB/T 5480.6-2004, GB/T 5480.7-2004, GB/T 5480.8-2003, GB/T 16401-1996; --- GB/T 5480.1-1985, GB/T 5480.2-1985, GB/T 5480.3-1985, GB/T 5480.4-1985, GB/T 5480.5-1985, GB/T 5480.6-1985, GB/T 5480.7-1987. Mineral wool and its products - Test methods

1 Scope

This standard specifies the mineral wool and its products verticality, flatness, size, bulk density, average fiber diameter, slag content, acidity Number, hygroscopicity, oil content, water absorption, organic content, heat load shrinkage temperature and other related terms and definitions of test methods, test conditions, test Kind of selection, test methods and test records. This standard applies to the determination of the performance of glass wool, rock wool, slag wool, aluminum silicate cotton and its products. Other insulation materials can also refer to Use this standard Hygroscopicity test is only applicable to non-coated products.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version applies to this article Pieces. For undated references, the latest edition (including all amendments) applies to this document. Fiberglass - Chemical analysis methods GB/T 4132 insulation materials and related terms

3 Terms and definitions

GB/T 4132 defined and the following terms and definitions apply to this document. 3.1 Substrate basicmaterial Mineral wool products do not include surfacing materials. 3.2 Acidity coefficientofacidity Mineral wool and its chemical composition of silicon dioxide, the sum of the mass fraction of aluminum oxide and calcium oxide, magnesium oxide and the mass fraction of ratio. 3.3 Cornerstone degree of deviation The vertical extent of two adjacent edges of the sample pressing surface. 3.4 Edge squareness The vertical extent of the specimen end face and the pressed face. 3.5 Flatness facetrueness Mineral wool board pressing surface warpage degree. 3.6 Mineral wool board mineralwoolboard (slab) A plate-shaped article of a certain rigidity made of mineral wool with a binder applied. ......

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