安全装载和运输原理Principles of load securing（绝对精品中的精品）.ppt

* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * Buckling of boxes Shearing of wrapped foil Suitable transport packaging Acceleration test: - insight in cause of instability ? effici?nt improvements Acceleration test : - conclusion on stability up to 0,5 g or 0,8g - insight in cause of instability sliding of load as a whole on pallet sliding between layers buckling of secondary packaging shearing of foil moving grains in octabin / bigbag ….. - report + certificate Suitable transport packaging Suitable transport packaging Suitable transport packaging Answers for acceleration test How long resist to 0,5g or 0,8g ? 0,3 s What is an acceptable deformation? detailed test procedures available Optimization of transport packaging is possible. Suitable transport packaging Limitations of 26° inclination test How long resist to an inclination of at least 26° ? (in EN12642 on XL vehicles: 5 minutes) without any significant sign of distorsion or without any significant deformation? (in EN12642 on XL vehicles: 30 cm) - 26° is equivalent to 0,5g for undeformable goods in other words 26° test is only valid for undeformable goods. - Not accepted in Germany by Dekra and BAM Comparison of acceleration test and inclination test - for undeformable products : 0,5g = 26,6° 0,6g = 31° 0,8g = 38,7° - for deformable products: better resistance to acceleration than inclination max 22° 0,5g Suitable transport packaging Suitable transport packaging Load securing = - Secure to prevent sliding - Secure to prevent tilting Secure to prevent wandering Load securing = Stable load units + - Secure to prevent sliding - Secure to prevent tilting Secure to prevent wandering Until 2009 From 2009 Suitable transport packaging Suitable transport packaging Certificates are available at www.transportcertificates.eu Police