This standard specifies the performance test methods for vibratory rollers. This standard applies to performance tests of self-propelled, walk-behind and towed vibratory rollers.
GB/T 4478-1995 history
2015GB/T 18148-2015 Earth-moving machinery.Testing method of the compaction performance of rollers and compactors
2000GB/T 18148-2000 Testing method of the compaction performance of rollers and compactors
1995GB/T 4478-1995 Method for testing the performance of vibrating rollers
0000 GB 4478-1984
GB/T 4478-1995 Method for testing the performance of vibrating rollers was changed to GB/T 8511-2005 Vibratory roller.
GB/T 4478-1995 Method for testing the performance of vibrating rollers was changed to GB/T 18148-2000 Testing method of the compaction performance of rollers and compactors.