Effects of opening edge treatment and EPS thickness on EPS external thermal insulation composite systems (ETICS) façade reaction-to-fire performance based on JIS A1310 standard façade fire test method

2017 ◽  
Vol 42 (5) ◽  
pp. 537-548 ◽  
Author(s):  
Biao Zhou ◽  
Hideki Yoshioka ◽  
Takafumi Noguchi ◽  
Tatsuo Ando
Keyword(s):  
Thermal Insulation ◽  
Fire Test ◽  
Test Method ◽  
Fire Performance ◽  
Composite Systems ◽  
Edge Treatment

Research on Fire Test Method of High Pressure Hydrogen Storage Cylinders for Transportation

2021 ◽  
Author(s):  
Jun Li ◽  
Xiang Li ◽  
Jiepu Li ◽  
Baodi Zhao ◽  
Chunlin Gu ◽  
...  
Keyword(s):  
Hydrogen Storage ◽  
Fire Test ◽  
Test Methods ◽  
Test Method ◽  
Working Pressure ◽  
Industry Chain ◽  
Gas Cylinder ◽  
Fire Condition ◽  
Chinese Standard ◽  
Gas Cylinders

Abstract As important equipment in the entire hydrogen industry chain, composite hydrogen storage cylinders for transportation have developed rapidly in recent years. The fire test is used to verify the explosion resistance of gas cylinders under specified fire conditions. Compared to steel gas cylinder, composite gas cylinder is more dangerous in the fire condition. The wound layer, as the main pressure-bearing structure of the composite hydrogen storage cylinder, is inflammable. In the case of fire, the mechanical properties of the cylinder will degrade quickly due to the high temperature. If the gas inside the cylinder cannot be discharged in time, the cylinder explosion will occur. Currently, some relevant standards or standard drafts have been drawn up by the international organizations, which are useful for formulating Chinese standard for hydrogen storage cylinders for transportation. The applicable scope of the standards was discussed in this paper, such as composite cylinder type, working pressure, nominal volume and design life, etc. The fire test methods of composite gas cylinders in various standards were compared and analyzed, such as experiment method, cylinder placement method, cylinder filling requirements, fuel selection, fire source setting, temperature measurement requirements, and qualified indicators, etc. Finally, the challenges for development of composite hydrogen storage cylinders and compressed hydrogen storage systems in China were proposed.

scholarly journals Impact resistance of external thermal insulation systems

2018 ◽  
Vol 163 ◽  
pp. 08004 ◽  
Author(s):  
Ewa Sudoł ◽  
Dawid Dębski ◽  
Renata Zamorowska ◽  
Barbara Francke
Keyword(s):  
Thermal Insulation ◽  
Impact Resistance ◽  
Experimental Program ◽  
Insulation Material ◽  
Test Results ◽  
Composite Systems ◽  
Factors Influencing ◽  
Insulation Systems ◽  
The Impact ◽  
Fibre Mesh

In the paper the results of an experimental program intended to determine factors influencing the impact resistance of the External Thermal Insulation Composite Systems (ETICS) were presented. For the research the systems based on polystyrene have been chosen. The insulation material was faced with a rendering consisting of base coat reinforced with standard or armored glass fibre mesh and silicone or silicone-silicate binders as finishing coats. The influence of various renderings components was evaluated with respect to resistance to hard body impact and resistance to hail. The test results were discussed in the context of the possible impact level on ETICS in use.

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