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Safety code for inspection of hazardous properties for dangerous of civil explosives

Basic Information

Standard ID: GB/T 19455-2004

Standard Name:Safety code for inspection of hazardous properties for dangerous of civil explosives

Chinese Name: 民用爆炸品危险货物危险特性检验安全规范

Standard category:National Standard (GB)

state:in force

Date of Release2004-03-04

Date of Implementation:2004-10-01

standard classification number

Standard ICS number:Environmental protection, health care and safety >> 13.300 Dangerous goods protection

Standard Classification Number:Comprehensive>>Marking, packaging, transportation, storage>>A80 Marking, packaging, transportation, storage Comprehensive

associated standards

Publication information

publishing house:China Standard Press

ISBN:155066.1-20984

Plan number:20020319-Q-424

Publication date:2004-05-16

other information

Release date:2004-03-04

Review date:2004-10-14

drafter:Wang Libing, Huang Yong, Shang Wei, Zhang Cai, Liu Jun, Lü Gang

Drafting unit:General Administration of Quality Supervision, Inspection and Quarantine Dangerous Goods Central Laboratory

Focal point unit:National Technical Committee for Hazardous Chemicals Management Standardization (SAC/TC251)

Proposing unit:National Technical Committee for Hazardous Chemicals Management Standardization (SAC/TC251)

Publishing department:General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China Standardization Administration of China

competent authority:National Standardization Administration

Introduction to standards:

This standard specifies the classification, requirements, tests, codes and labels, and inspection rules for the dangerous properties of civilian explosives and dangerous goods. This standard applies to the inspection of dangerous properties of civilian explosives and dangerous goods. This standard does not apply to the inspection of the dangerous properties of the following goods: - Dangers of military explosives; - Dangers of explosives in the production process; - Dangers of unpackaged explosive substances in transportation; - Dangers caused by the influence of static electricity or electromagnetic fields; - Dangers caused by improper operation or illegal operation; - Other special hazards under abnormal transportation conditions. GB/T 19455-2004 Safety Specification for Inspection of Dangerous Properties of Civilian Explosives and Dangerous Goods GB/T19455-2004 Standard download decompression password: www.bzxz.net
This standard specifies the classification, requirements, tests, codes and labels, and inspection rules for the dangerous properties of civilian explosives and dangerous goods. This standard applies to the inspection of dangerous properties of civilian explosives and dangerous goods. This standard is not applicable to the inspection of the hazards of the following goods: - Hazards of military explosives; - Hazards of explosives in the production process; - Hazards of unpackaged explosives in transportation; - Hazards caused by the influence of static electricity or electromagnetic fields; - Hazards caused by improper or illegal operation; - Special hazards under other abnormal transportation conditions.


Some standard content:

Chapter 5, 7 and 8 of this standard are mandatory, and the rest are recommended. The standard B19455-2004 is not equivalent to the United Nations Recommendations on the Transport of Dangerous Goods, and the Joint Protocol on the Transport of Dangerous Goods, etc. (4th edition). Its relevant technical contents are consistent with the above regulations. In the form of the standard text, it is connected to GB/T1.17000 and has been modified. Appendix A and Appendix B are normative appendices. This standard is also the responsibility of the Technical Committee for the Management of Dangerous Chemicals (SAC/TC251). The responsible unit for this standard is: the National Quality Supervision, Inspection and Quarantine Administration Dangerous Goods Designated Laboratory. The municipal unit, Tianjin Entry Inspection and Quarantine Bureau, Asia-Pacific Dangerous Goods Association, Jiangnan University. This standard is formulated by: Gong Liguan, Fei You, Shang Wei, Zhang Gong, Liu Jun, and Wei Biao Li is the first to formulate.
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Safety specification for inspection of hazardous properties of dangerous goods for civil explosives GH 19455-2D04
This standard specifies the classification, requirements, test methods and labels of dangerous goods for civil explosives, and the inspection period. This standard is applicable to the inspection of hazardous properties of dangerous goods for black explosives. This standard is not applicable to the inspection of the following goods: the danger of explosives in general use; the danger of explosives in the process of automobile production; the danger of unpackaged explosive materials in transportation; the danger caused by the influence of electric or magnetic fields; the danger caused by improper operation or operation; the special danger under the non-standard transportation auxiliary system. 2 Normative reference documents
The following documents are cited as the clauses of the standard. For any dated application document, all subsequent amendments (excluding errata) or revised versions are not retroactive to this standard. However, the parties who have reached an agreement based on this standard may use the latest versions of these documents. For any non-state documents without a date, the latest version shall apply to this standard. GB 198-204 General rules for safety inspection of hazardous materials and hazardous properties, joint use of the relevant provisions of the 10th edition of the Dangerous Goods Transport Manual (15th revised edition) United Nations recommendations on the screening of dangerous goods, test and calibration manual (1st edition: 3 Technical background and definitions
| Standard B15458-2004 and the following terms and definitions apply to 4 standards, 3.1
Explosion splogkon
In the case of explosion, a chemical reaction or state phenomenon that releases a large amount of energy, produces high pressure, emits a large amount of gas, and causes high pressure in the surrounding area.
Explosive substancesexploslon suhestance A certain solid or liquid substance (or combination of these substances) which can produce gas by its own chemical reaction and which can cause damage to the surrounding environment under temperature, pressure and temperature: pyrotechnic substances, even when no gas is released, including explosives: 3.3
explosive articles explosion articles
articles containing one or more explosive substances, 3. 4
explosive substances as a whole tatalcnntents All substances or articles may not have a compatihility group gmnp in the class of explosives. If two or more substances or articles can be safely stowed or transported together without significantly increasing the risk of accidents or increasing the degree of hazard in quantitative conditions, they can be regarded as a compatibity group. 4 Classification 4.1 Classification of civil explosives According to the model of the transport protocol for dangerous goods (13th revised edition), civil explosives belong to Class 1. Class 1 is specifically divided into S, see Table 1. Table 1 Classification of civil explosives. : Item 1 includes materials and items that are both explosive and non-explosive. Item 2 includes materials and items that are both explosive and non-explosive. Item 3 includes materials and items that are both explosive and non-explosive. Item 4 includes materials and items that are both explosive and non-explosive. Item 5 includes materials and items that are both explosive and non-explosive. Item 6 includes materials and items that are both explosive and non-explosive. Item 7 includes materials and items that are both explosive and non-explosive. Item 8 includes materials and items that are both explosive and non-explosive. Item 9 includes materials and items that are both explosive and non-explosive. Articles, the impact of which is limited to the twisted parts, it is estimated that there will be a large error in the film, and it is not far from the view. The external fire is almost the same as the explosion of the gold packaging contents. There is a risk of explosion, but it is not sensitive. This refers to the overall external risk, but it can be converted into a small explosion or burn under normal transportation. The weight of the material is very small. You do not know that there is an overall explosion. This item includes only a few explosive materials that have been exposed to pressure and have a small possibility of causing accidents. Note that 1. The risk of explosion of the most important article is the explosion of the most important article. 4.2 Classification of groups The physical and chemical properties, frying properties, inner and outer packaging styles, special hazards and other different characteristics of explosives are divided into A, C, DFF, G, IIJ, K, L, N and S, a total of 13 groups, see Table 2. Table? The description of the article is that the article contains explosive substances and does not contain two or more effective fuses. If the article itself does not have a first-class fuse, it has explosive properties and needs a first-class detonator and a special fire effect. The price of the fire group will be included in the output. Products with explosive qualifications or their enhancing properties as propellants, or with slow-acting explosive substances: for example, products with two types of explosives or heat-propellant, or products containing "special products lacking selected explosive materials and/or containing more than one effective protective device, products with two types of explosive materials, without initiating devices, with safety propellants (combined with filter bodies, rubber or naturally occurring substances outside the limit). Products containing secondary ignition charges, low initiating devices, with triggering charges (containing dangerous substances or self-contained substances outside the limit) or with small propelling charges.
Pyrotechnics Products with pyrotechnic properties or containing three types of explosives, more sensitive substances (water-sensitive substances, more sensitive substances, more sensitive substances) or more sensitive substances. , self-degrading products, products that change into colloids, cold products, etc. (except those that contain explosive substances and degradable substances).
Packing group
5 Requirements
Table 7 (Part 1)
Special materials and quick-release products
Products containing explosives
Products containing non-explosive substances
Chemical products containing explosives
Products containing non-explosive substances ... · The long-term effect of the dryness of the external environment shall be within the limit of ten packages. Under the condition of fire-sensitive items, the explosive material shall not be light and shall not exceed the limit. It will not be prevented from dropping at the starting point of the package or taking other emergency measures.
5.1 What substances and articles with explosive properties should be considered as explosive materials: Non-explosive materials and articles should be classified into appropriate categories and groups.
The following items are not explosives: Extremely sensitive explosive materials that are not intended to be transported (except with special approval from the competent authorities): 1. According to the provisions of the explosives regulations, materials and articles that are clearly excluded from explosives. 2. Substances and articles with large explosive properties 5.2 In the following cases, the approved list of the national quarantine department shall be provided. Dangerous goods classification, grading and hazardous characteristics inspection report issued by the inspection agency:
Drinking recently or produced;
The second time:
When the national responsible department deems it necessary,
5.3 The hazard category is usually determined based on the test results. The hazard category of the material is determined according to the test results. The inspection station adopts the same method as the submitted material. 5.4 The competent national inspection station can verify the inspection results and the definition of explosives, and exclude the material from explosives. 5.5 Packing requirements:
5.5.1 Goods with similar classification codes (except L group) are called packing. 5.5.2 Goods in the same packing list cannot be packed together, and can only be packed with other dangerous goods in the same group. 5.5.3. For goods from A to K, if you bid for the same item, you can assemble it with the same rules. However, when the goods in group 1.5 are combined with the goods in group 1, the taxable amount of the whole goods shall be 1.1. 5.5.4 Goods that are not compatible with compatibility group F can be loaded, and are generally considered to have a relatively good loading correction. 5.5.5 Products that are not compatible with compatibility group H (uncontrolled explosive products and products that require special packaging) can be loaded with products of compatibility group D and F as long as they are stored in the same compartment. 5.5.6 Goods of compatibility group N are generally less likely to be loaded with goods of other compatibility groups (groups 5 divided by >). However, if goods of compatibility group N are loaded with goods of compatibility group J), the goods of compatibility group D should be loaded with goods of other compatibility groups. 5.5.7 Goods belonging to compatibility group 5 can be loaded with goods of other compatibility groups except for compatibility groups A and 1. 1 Classification procedures 6.1.1 Explanation of the explosive identification procedures, the explosive classification procedures (see 1) and the classification of the three countries, the most confirmed explosives 3 6.1.2 To determine whether the substance or article is a hazardous explosive, the following analysis and tests shall be carried out in accordance with the provisions of the National Dangerous Goods Inspection Record A. 6.1.3 For substances or articles that have been classified as explosives, the product classification and classification procedures shall be carried out in accordance with the provisions of Appendix B of the National Dangerous Goods Inspection Record A. 1.3.
1.1.1.51.5%
6.1.4 Determination of packing group
Don't be sad
Figure 1 Classification procedure of explosives
Matching group
ABC, 1, HI, L
HJK, I., Nis
6.1.4.1 Compare and analyze the characteristics of various explosives in the packing group to be determined with the characteristic descriptions summarized in Table 3, and identify similar explosives in the classification to determine the packing group of the cargo. Except for the known group, the determination of the packing group must be tested:
Table 3 Classification Code
1. 1--1. 6
1.:1. 1.11
1. 2C: 1. 211: 1. 21.
11. 2℃:
1,R 1. dC 1.JD1.4E
1. 2HJ.2]
1. w+! r. xH
.1--1.5
6.1.4.2 The definition of compatibility in 4.2 applies to materials that are not penetrated, except for materials or products in compatibility group S. The test for compatibility group 5 is based on the test experience. The test for this compatibility period needs to be determined in combination with the test required in 1.6. 6.2 Test series 1
6.2.1 Test items:
GI 19455—2004
Type (a) — Random test. Type (b)
Kennan test, Type () — Time/stress test. For the test method, see the Test and Standard Specification for Dangerous Goods (4th edition). 6.2.2 The purpose of the test is to answer the question in bottle 4 in the picture of the identification process for dangerous goods <Figure A1>: "Is it an explosive substance?" In the test, as long as one of the test results is "10", the test group is considered to be explosive. 6. 3 Test series 2
6.3.1 Test items:
Type of test (a) — gram test, type 1) — electric test, (c) — time/film force test, see the "Manual of Test Standards and Methods for the Diagnosis of Materials" (1st revised edition) 6.3.2 The purpose of the test is to answer the question in Figure 5 (A) whether the material is strong enough to be recognized as an explosive. In the test, as long as one of the test items is correct, the answer to the question is "+" or "-". 6.4 Test series 3
6.4.1 Type of test - sensitivity test
6.4.1.1 Test apparatus
The Federal Material Inspection Bureau HAM instrument or other equivalent apparatus shall be used. 6.4.1.2 Test products
For solid materials other than in the form of grit or strands, the following points shall be observed:-- Powdered materials shall be sieved (with a sieve opening of 0.1 mm). For materials with more than one component, the residue used for testing shall be representative of the original material. - Materials compressed, injected or otherwise grown shall be sieved in small pieces. The residue passing through a 1.5 mm sieve but not exceeding 0.5 mm shall be used for testing. For materials containing more than one component, the residue used for testing shall be representative of the original material.
- Materials obtained in commercial form shall be tested in the form of tablets (small pieces) with a diameter of 4 mm (largest diameter, m, thickness 3 mm).
For powdered materials, the sample shall be measured using a measuring device with a capacity of 40 mm (diameter 3.7 mm, height 3.7 mm). For liquid materials, use a pipette with a diameter of 1 m. For powder, paste or glue, light material, the upper part of the test rail is in contact with the test rail, but not flattened. The liquid is filled in the test sample and the pressure between the control surface and the guide ring is applied. The impact on the depth gauge is determined by the impact on the column.
6.4.1.3 Test procedure
According to the formula = (J)m#ax (kp)g (take 10N/kg) × (m). The test is carried out once every 13 minutes. If during this test "explosion, spark or flame" is detected, the test is then gradually reduced until "decomposition" or "large reaction" is observed. Repeat the test for half an hour and if no explosion occurs, repeat five times: if not, then gradually reduce the energy again until the limit test is completed. If within 10 and a half hours the energy level is lowered and "decomposition" (change in energy or large reaction) or "large reaction" (no explosion) is observed, then the test is then gradually increased until "explosion" is observed for the first time: then reduce the energy again until the limit test is completed. The energy is increased until the low-pass impact energy is determined. 6.4.1.4 Test decision
If the minimum exchange impact energy of a "detonation" is 2 in the 6-pass test, the test conclusion is "one", which means that the material has not been transported in the form of a test. Otherwise, the result is "one". Note that other methods that are equivalent to this method may be used. 6.4.2 Type (h) - Friction test E.4.2.1 Test receiver
National Bureau of Material Inspection BAM friction tester or other equivalent instrument, 5
GI 19455—2004
6.4.2.2 Test samples
Usually, the test is carried out in the form of the material or the size when it is received. The material with the smallest amount of moisture is tested. In addition, for solid materials other than cooked or colloid, the following points should be observed: 1. The light powder is collected through a sieve (full hole 1.5m) and the material that has been sieved is used for sugar test! For materials containing more than one ingredient, the original quality can be changed before the test. The material with more than one ingredient should be sieved through a sensitive block. The material can be separated by a 0.5m dynamic force. For materials with more than one ingredient, the sieved material can be used for the test. The quality is tested in the form of a small round piece with a volume of 1mm (the center of the test is about 1mm). The source of the test is about 2.3m (2.3m in diameter and 2.4m in depth). The plate or colloidal material is measured with a 2mm.5mr belt. 6.4.2.3 Test process
Each porcelain table can only be used for 1 minute. The two ends of the sample can be tested twice, and the two surfaces of the dense plate can be tested once. Fix the porcelain plate on the frame so that the sea pattern can be cut in the direction of movement. Put the rod on the sample, add the required appropriate pressure on the drop, and start the test switch. Pay attention to ensure that you are sticking to the sample F..When the porcelain plate is really covered with a 3-load test, start the test with 3 loads. If any explosion, spark or fire is detected in the second test, then reduce the load step by step and continue the test until there is "decomposition" (color change or taste) or "no reaction" (that is, "explosion" is detected in the third test, then reduce the load step by step until there is no "explosion" (color change or taste) or "no reaction" (that is, "explosion" is detected in the fourth test, then reduce the load step by step until there is no "explosion" in the fifth test, and then reduce the load step by step until the lowest load is determined. If the result of the third test is "decomposition" or "no reaction", then remember to repeat the test. For example, in this test with the highest weight of 6 If the test results are "no reaction" or "no reaction" in all six tests, the substance is considered to be non-irritating to the friction. If the test results are "no reaction" in one of the six tests, the load is reduced as described above. 5.4.2.4 Test results If the minimum friction load is less than N in one of the tests, the test result is "no reaction", i.e. the substance is too dangerous to be returned in its test form. If the test result is "no reaction", the substance is considered to be non-irritating to the friction. 5.4.3 Type 6.4.3.1 Test only: The temperature is recorded at 75°C. The temperature of the electric box with a motor and ventilation device is 200 °C.
6.4.3.2 Test procedure for thermoelectricity:
Put a small amount of test sample in a hot water tank. If the sample does not have a drying reaction during the test, the following steps should be performed. If a drying reaction or pyrophoric material occurs, it is not heated enough for transportation. Put the 506 sample into a melting cup and put it into a drying oven after heating. Place the sample at 75℃ and keep the sample at 51℃ or until it explodes. The earlier one shall prevail. If no pyrophoric or pyrophoric reaction occurs but the sample is self-heated (or decomposed), the following test shall be performed: If the sample does not show any unstable phenomenon, it is not necessary to perform a separate test.
Put a 10g or 100m3 sample in a hot water tank. If the change is less than 1r/min, place the sample in a hot water tank. - Place the sample in the test tube and place the sample on a scale. Wait until the valves T1 and T2 are halfway up the tube. Heat the test and reference materials together and place the thermocouples. Place the thermocouples 1 and 2 in the test tube. When the sample reaches 48°C, measure the temperature difference between the sample and the reference and record the decomposition temperature.
6.4.3.3 Test judgment: If fire or explosion occurs in step 2 of the procedure, give the result. If no changes are observed, give the result: If fire or explosion occurs in step 3 of the procedure, give the result. If the temperature difference (heating temperature) is 3 or more, give the result. 19455—2C04
“,”. If the expected heat recorded is less than 3 degrees, but certain phenomena are observed, additional test sections shall be performed to evaluate the test results. If the test result is “10”, the material is too thermally unstable to be transported. G.4.4 Type (a) - Small-scale combustion test 6.4.4.1 Test material: unsaturated sawdust? 6.4.4.2 Test procedure: Change 10 mg of the test substance into the filter cup, insert the filter cup through the wooden base (30 cm long, 30 cm wide, 1.3 cm thick). For substances that are not easy to ignite, the floating height is increased to 2.5 cm>. Then ignite the wooden net with the igniter. The test is carried out twice with 000. The explosion risk is increased to 6.4.4.3 Test judgment: The test sample is empty and the "selective explosion" occurs. The test result is "+", the substance is too dangerous. Not transported in the form in which it was tested. If the sample is not ignited or is "ignited and then burned", the test result is "-" "E, 5 test series to 1
type 2) especially the thermal stability test of packaged articles and packaging products, ink-like (5) - general drop test of liquids, type - unpackaged articles, the test method of the 12 drop test of packaging materials and packaging materials see the Recommendation Book on the Transport of Dangerous Goods e)
Test and Standard Manual "World" English 4 revision).
6.5 Dangerous Goods Test Series 5
Type (a
Deflagration to explosion test, flammability type
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