Standard No.:	JT/T 1046-2016
English Name:	Explosion Suppression Safety Technical Requirements for Road Transportation Vehicle Fuel Tank and Liquid Fuel Transportation Tank
Chinese Name:	道路运输车辆油箱及液体燃料运输罐体阻隔防爆安全技术要求
Professional Classification:	JT    Professional Standard - Transport
Issued by:	Ministry of Transport
Issued on:	2016-04-08
Implemented on:	2016-7-1
Status:	valid
Language:	English
File Format:	PDF
Word Count:	9500 words
Price(USD):	280.0
Delivery:	via email in 1 business day

Explosion suppression safety technical requirements for road transportation vehicle fuel tank and liquid fuel transportation tank 1 Scope This standard specifies the technical requirements, test methods, inspection rules, marking and operating instructions of explosion suppression for road transportation vehicle fuel tanks and liquid fuel transportation tanks. This standard is applicable to road transportation vehicle fuel tanks and atmospheric liquid fuel transportation tanks, for which explosion suppression technique is adopted. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated reference, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. GB/T 258 Determination of acidity of gasoline, kerosene and diesel fuels GB/T 509 Engine fuels - Determination of existent gum GB/T 1041 Plastics - Determination of compressive properties GB/T 1410 Methods of test for volume resistivity and surface resistivity of solid electrical insulating materials GB/T 6324.2 Test method of organic chemical products - Part 2: Determination of dry residue after evaporation on a water bath for volatile organic liquids GB/T 6540 Petroleum products - Determination of colour GB/T 8019 Standard test method for gum content in fuels by jet evaporation GB 8624-2012 Classification for burning behavior of building materials and products GB/T 14685 Pebble and crushed stone for building GB 18296 Safety property requirements and test methods for automobile fuel tank GB 30871 Safety code of special work in chemical manufactory GB 32100-2015 Coding rule of the unified social credit identifier for legal entities and other organizations SH/T 0093 Determination of solid particle pollutant in jet fuel   3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 explosion suppression technique technique for filling explosion suppression materials into containers such as vehicle fuel tanks or liquid fuel transportation tanks (hereinafter referred to as fuel tanks or tanks) to form many separation spaces, so as to restrain the rapid spread of flame and the instant release of energy, destroy the explosion conditions for media in containers and prevent media from exploding 3.2 liquid fuel substance that is liquid at normal temperature and pressure and can release energy after a chemical or physical reaction Note: For the purpose of this standard, “liquid fuel” is the general term of gasoline for motor vehicles, automobile diesel fuel, general diesel fuel, methanol and methanol gasoline for motor vehicles, ethanol and ethanol gasoline for motor vehicles. 3.3 reduction ratio of effective volume ratio of the difference between the volumes of the fuel tank or tank before and after filling the explosion suppression material to the volume of the fuel tank or tank before it is filled with the material 3.4 filling density ratio of the mass of the explosion suppression material to the volume of the fuel tank or tank after it is filled with the explosion suppression material

Foreword i 1 Scope 2 Normative references 3 Terms and definitions 4 Technical requirements 4.1 Basic requirements 4.2 Explosion suppression materials 4.3 Explosion suppression requirements 4.4 Installation and cleaning 5 Test methods 5.1 Basic requirements 5.2 Explosion suppression materials 5.3 Explosion suppression requirements 5.4 Installation and cleaning 6 Inspection rules 6.1 Installation inspection 6.2 Periodic inspection 6.3 Judgment rules 7 Marking and operating instructions 7.1 Marking 7.2 Operating instructions Annex A (Normative) Method for testing the reduction ratio of effective volume Annex B (Normative) Method for compatibility test Annex C (Normative) Method for vibration test Annex D (Normative) Method for test of pressure increases by burning explosion Annex E (Normative) Method for static explosion test Annex F (Normative) Method for cook-off test Annex G (Normative) Method for shaped charge warhead perforating test Annex H (Normative) Methods for calculating filling density and crevice rate