Ship test / IMO a.799 (19) incombustibility test of marine structural materials

2022 In the first half of , The world newbuilding market did not continue the highlight performance of the first half of last year , Continue to create new transaction records . Completion and delivery also fell significantly , Only handheld orders continue to rise , Corrected total tons （CGT） Plan realization “ Breaking billion ”. According to the statistics of China Shipping Association ,1-6 month , The world new shipbuilding market is closed 2331 ten thousand CGT, Year-on-year decline in 14.5%, But still more than “ Much starker choices-and graver consequences-in ” The average value of the same period is higher 82.8%; Completion and delivery 1411 ten thousand CGT, Year-on-year decline in 11.4%; By 6 End of month , The world's hand-held orders have reached 1.01 Billion CGT, Year-on-year growth 23.2%.

IMO A.799 (19) Noncombustibility test of marine structural materials - Standard name

Resolution MSC 307(88) International code for application of fire test procedures

The first MSC 307(88) Resolution No. 2 international rules for the application of fire test procedures

IMO Resolution MSC 307(88) (2010 FTPC Code) Annex 1 Part 1 Non-combustibility test

IMO Res MSC 307(88) (2010 FTP Code) The attachment 1 The first 1 part - Non flammability test

IMO A.799 (19) Noncombustibility test of marine structural materials – Range

IMO A.799(19) This proposal stipulates that it is used to identify materials , Whether it meets the requirements of non combustible materials as defined in the revised International Convention for the safety of life at sea and the protocol to the International Convention for the safety of fishing vessels .

IMO A.799 (19) Noncombustibility test of marine structural materials – Test procedure

This test is conducted in accordance with ISO1182 Incombustibility test standard execution .

IMO A.799 (19) Noncombustibility test of marine structural materials – The basis of judgment

If all the following provisions are met , It should be considered as non combustible material ：

1. according to ISO1182 The calculated average temperature rise of furnace thermocouple shall not exceed 30 degree .
2. according to ISO1182 The average temperature rise of the calculated surface thermocouple shall not exceed 30 degree .
3. according to ISO1182 The calculated average duration of maintaining combustion does not exceed 10 second .
4. according to ISO1182 The calculated average loss of mass does not exceed 50% .

IMO A.799 (19) Noncombustibility test of marine structural materials – Other relevant standards

ISO1182 Reaction to fire tests for products -- Non-combustibility test

ISO1182 Flame retardant and fireproof test of products - Incombustible test

come from GF2022